chore: 同步本地 v9 整改与运营能力

server-go/internal/database/db.go

@@ -34,6 +34,9 @@ func Init(cfg *config.Config) error {
 			&model.Threshold{}, &model.Alarm{}, &model.Camera{}, &model.VideoClip{},
 			&model.AuditLog{}, &model.Telemetry{},
 			&model.Permission{}, &model.RolePermission{},
+			&model.Organization{}, &model.OrganizationMember{},
+			&model.DeviceMaintenanceRecord{}, &model.ProductionLossRecord{},
+			&model.CaseStudy{}, &model.LaboratoryResult{},
 			&model.Disease{}, &model.KnowledgeArticle{},
 			&model.InspectionRecord{},
 			&model.OutboxEvent{},
@@ -60,6 +63,7 @@ func Init(cfg *config.Config) error {
 		}
 		slog.Warn("开发环境 AutoMigrate 已启用，SQL 迁移仍是生产 schema 事实来源")
 	}
+	seedOrganizations(db)
 	// 初始化权限种子数据
 	seedPermissions(db)
 	// 初始化知识库种子数据
@@ -68,6 +72,28 @@ func Init(cfg *config.Config) error {
 	return nil
 }
 
+// seedOrganizations 保证默认组织存在，并给所有现有用户补齐成员关系（幂等）。
+func seedOrganizations(db *gorm.DB) {
+	var org model.Organization
+	if err := db.Where("code = ?", "default").First(&org).Error; err != nil {
+		org = model.Organization{Name: "默认组织", Code: "default", Status: "active"}
+		desc := "系统升级时创建的默认组织，用于兼容历史数据"
+		org.Description = &desc
+		if err := db.Create(&org).Error; err != nil {
+			slog.Warn("创建默认组织失败", "err", err)
+			return
+		}
+	}
+	db.Exec(`
+		INSERT INTO organization_members (organization_id, user_id, role)
+		SELECT ?, u.id, 'member' FROM users u
+		WHERE NOT EXISTS (
+			SELECT 1 FROM organization_members om
+			WHERE om.organization_id = ? AND om.user_id = u.id
+		)
+	`, org.ID, org.ID)
+}
+
 // seedKnowledge 初始化知识库种子数据（幂等：按名称/类型+标题判重）
 func seedKnowledge(db *gorm.DB) {
 	for _, d := range model.SeedDiseases {

server-go/internal/database/migrate.go

@@ -13,7 +13,7 @@ import (
 )
 
 // CurrentSchemaVersion 是当前后端代码期望的迁移版本。
-const CurrentSchemaVersion = "8"
+const CurrentSchemaVersion = "9"
 
 // RunMigrations 使用嵌入式 SQL 迁移文件将数据库升级到最新版本。
 func RunMigrations(db *gorm.DB) error {

server-go/internal/database/migrate_test.go

@@ -124,4 +124,8 @@ func TestEmbeddedMigrationsIncludeBaseline(t *testing.T) {
 	if err != nil || next != 8 {
 		t.Fatalf("expected governance migration version 8, got %d (err %v)", next, err)
 	}
+	next, err = driver.Next(next)
+	if err != nil || next != 9 {
+		t.Fatalf("expected object authority migration version 9, got %d (err %v)", next, err)
+	}
 }

server-go/internal/handler/access.go

@@ -0,0 +1,383 @@
+package handler
+
+import (
+	"net/http"
+
+	"silk-server-go/internal/model"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+const defaultOrgCode = "default"
+
+// currentUserRole 从 JWT context 中取当前角色。
+func currentUserRole(c *gin.Context) string {
+	user, ok := c.Get("user")
+	if !ok {
+		return ""
+	}
+	m, ok := user.(map[string]interface{})
+	if !ok {
+		return ""
+	}
+	role, _ := m["role"].(string)
+	return role
+}
+
+// hasGlobalAccess admin 拥有跨组织全部对象访问权。
+func hasGlobalAccess(c *gin.Context) bool {
+	return currentUserRole(c) == model.RoleAdmin
+}
+
+// applyOrgScope 对组织归属列（如 rooms.org_id）追加当前用户可见组织过滤。
+func applyOrgScope(q *gorm.DB, c *gin.Context, column string) *gorm.DB {
+	if hasGlobalAccess(c) {
+		return q
+	}
+	userID := currentUserID(c)
+	if userID == nil {
+		return q.Where("1 = 0")
+	}
+	return q.Where("CAST("+column+" AS text) IN (SELECT organization_id::text FROM organization_members WHERE user_id = ?)", *userID)
+}
+
+// applyRoomScope 对业务记录的房间列追加当前用户可见房间过滤。
+func applyRoomScope(q *gorm.DB, c *gin.Context, column string) *gorm.DB {
+	if hasGlobalAccess(c) {
+		return q
+	}
+	userID := currentUserID(c)
+	if userID == nil {
+		return q.Where("1 = 0")
+	}
+	return q.Where("CAST("+column+" AS text) IN ("+
+		"SELECT r.id::text FROM rooms r "+
+		"JOIN organization_members om ON om.organization_id = r.org_id "+
+		"WHERE om.user_id = ?)", *userID)
+}
+
+// canAccessOrganization 判断当前用户是否属于指定组织。
+func canAccessOrganization(db *gorm.DB, c *gin.Context, orgID string) bool {
+	if hasGlobalAccess(c) {
+		return true
+	}
+	userID := currentUserID(c)
+	if userID == nil {
+		return false
+	}
+	var count int64
+	db.Model(&model.OrganizationMember{}).
+		Where("organization_id = ? AND user_id = ?", orgID, *userID).
+		Count(&count)
+	return count > 0
+}
+
+// canAccessRoom 判断当前用户是否能访问指定房间。
+func canAccessRoom(db *gorm.DB, c *gin.Context, roomID *string) bool {
+	if roomID == nil || *roomID == "" {
+		return false
+	}
+	if hasGlobalAccess(c) {
+		return true
+	}
+	userID := currentUserID(c)
+	if userID == nil {
+		return false
+	}
+	var count int64
+	db.Model(&model.Room{}).
+		Joins("JOIN organization_members om ON om.organization_id = rooms.org_id").
+		Where("rooms.id = ? AND om.user_id = ?", *roomID, *userID).
+		Count(&count)
+	return count > 0
+}
+
+// canAccessDeviceKey 判断当前用户是否能访问指定 deviceKey 对应的设备。
+func canAccessDeviceKey(db *gorm.DB, c *gin.Context, deviceKey string) bool {
+	if hasGlobalAccess(c) {
+		return true
+	}
+	if deviceKey == "" {
+		return false
+	}
+	if currentUserID(c) == nil {
+		return false
+	}
+	var device model.Device
+	if db.Where("device_key = ?", deviceKey).First(&device).Error != nil {
+		return false
+	}
+	return canAccessRoom(db, c, &device.RoomID)
+}
+
+// requireDeviceKeyAccess 统一校验 deviceKey 对象授权；无权返回 403。
+func requireDeviceKeyAccess(c *gin.Context, db *gorm.DB, deviceKey string) bool {
+	if canAccessDeviceKey(db, c, deviceKey) {
+		return true
+	}
+	if deviceKey == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "deviceKey 不能为空"})
+		return false
+	}
+	var count int64
+	db.Model(&model.Device{}).Where("device_key = ?", deviceKey).Count(&count)
+	if count == 0 {
+		c.JSON(http.StatusNotFound, gin.H{"error": "device not found"})
+		return false
+	}
+	c.JSON(http.StatusForbidden, gin.H{"error": "无权访问该设备"})
+	return false
+}
+
+// requireObjectAccess 统一对象授权检查；无权返回 403。
+func requireObjectAccess(c *gin.Context, db *gorm.DB, entityType, id string) bool {
+	if hasGlobalAccess(c) {
+		return true
+	}
+	roomID, ok := objectRoomID(db, entityType, id)
+	if !ok {
+		c.JSON(http.StatusNotFound, gin.H{"error": entityType + " not found"})
+		return false
+	}
+	if !canAccessRoom(db, c, roomID) {
+		c.JSON(http.StatusForbidden, gin.H{"error": "无权访问该对象"})
+		return false
+	}
+	return true
+}
+
+// objectRoomID 返回实体归属房间；实体不存在时返回 false。
+func objectRoomID(db *gorm.DB, entityType, id string) (*string, bool) {
+	switch entityType {
+	case "room":
+		var room model.Room
+		if db.Where("id = ?", id).First(&room).Error != nil {
+			return nil, false
+		}
+		return &room.ID, true
+	case "device":
+		var device model.Device
+		if db.Where("id = ?", id).First(&device).Error != nil {
+			return nil, false
+		}
+		return &device.RoomID, true
+	case "sensor":
+		var sensor model.Sensor
+		if db.Where("id = ?", id).First(&sensor).Error != nil {
+			return nil, false
+		}
+		var device model.Device
+		if db.Where("id = ?", sensor.DeviceID).First(&device).Error != nil {
+			return nil, false
+		}
+		return &device.RoomID, true
+	case "threshold":
+		var threshold model.Threshold
+		if db.Where("id = ?", id).First(&threshold).Error != nil {
+			return nil, false
+		}
+		var sensor model.Sensor
+		if db.Where("id = ?", threshold.SensorID).First(&sensor).Error != nil {
+			return nil, false
+		}
+		var device model.Device
+		if db.Where("id = ?", sensor.DeviceID).First(&device).Error != nil {
+			return nil, false
+		}
+		return &device.RoomID, true
+	case "alarm":
+		var alarm model.Alarm
+		if db.Where("id = ?", id).First(&alarm).Error != nil {
+			return nil, false
+		}
+		if alarm.DeviceKey == nil || *alarm.DeviceKey == "" {
+			return nil, false
+		}
+		var device model.Device
+		if db.Where("device_key = ?", *alarm.DeviceKey).First(&device).Error != nil {
+			return nil, false
+		}
+		return &device.RoomID, true
+	case "device_maintenance_record":
+		var rec model.DeviceMaintenanceRecord
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		var device model.Device
+		if db.Where("id = ?", rec.DeviceID).First(&device).Error != nil {
+			return nil, false
+		}
+		return &device.RoomID, true
+	case "camera":
+		var camera model.Camera
+		if db.Where("id = ?", id).First(&camera).Error != nil {
+			return nil, false
+		}
+		return camera.RoomID, true
+	case "video_clip":
+		var clip model.VideoClip
+		if db.Where("id = ?", id).First(&clip).Error != nil {
+			return nil, false
+		}
+		return clip.RoomID, true
+	case "tray":
+		var tray model.Tray
+		if db.Where("id = ?", id).First(&tray).Error != nil {
+			return nil, false
+		}
+		return &tray.RoomID, true
+	case "batch":
+		var batch model.Batch
+		if db.Where("id = ?", id).First(&batch).Error != nil {
+			return nil, false
+		}
+		return &batch.RoomID, true
+	case "rearing_record":
+		var rec model.RearingRecord
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return batchRoomID(db, &rec.BatchID)
+	case "inspection":
+		var rec model.InspectionRecord
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "lamp_test":
+		var rec model.LampTest
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "detection_task":
+		var rec model.DetectionTask
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "consultation":
+		var rec model.Consultation
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "trace_record":
+		var rec model.TraceRecord
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "disease_event":
+		var rec model.DiseaseEvent
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "sample":
+		var rec model.Sample
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return rec.RoomID, true
+	case "seed_source":
+		var rec model.SeedSource
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		return batchRoomID(db, rec.BatchID)
+	case "disinfection_record":
+		var rec model.DisinfectionRecord
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		if rec.RoomID != nil {
+			return rec.RoomID, true
+		}
+		return batchRoomID(db, rec.BatchID)
+	case "production_loss_record":
+		var rec model.ProductionLossRecord
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		if rec.RoomID != nil {
+			return rec.RoomID, true
+		}
+		return batchRoomID(db, rec.BatchID)
+	case "laboratory_result":
+		var rec model.LaboratoryResult
+		if db.Where("id = ?", id).First(&rec).Error != nil {
+			return nil, false
+		}
+		if rec.RoomID != nil {
+			return rec.RoomID, true
+		}
+		if rec.BatchID != nil {
+			return batchRoomID(db, rec.BatchID)
+		}
+		if rec.TraceRecordID != nil {
+			var trace model.TraceRecord
+			if db.Where("id = ?", *rec.TraceRecordID).First(&trace).Error == nil {
+				return trace.RoomID, true
+			}
+		}
+		return nil, true
+	default:
+		return nil, false
+	}
+}
+
+func batchRoomID(db *gorm.DB, batchID *string) (*string, bool) {
+	if batchID == nil {
+		return nil, false
+	}
+	var batch model.Batch
+	if db.Where("id = ?", *batchID).First(&batch).Error != nil {
+		return nil, false
+	}
+	return &batch.RoomID, true
+}
+
+// defaultOrgID 返回当前用户第一个组织；管理员未指定时返回默认组织。
+func defaultOrgID(db *gorm.DB, c *gin.Context) *string {
+	if userID := currentUserID(c); userID != nil {
+		var member model.OrganizationMember
+		if db.Where("user_id = ?", *userID).Order("created_at ASC").First(&member).Error == nil {
+			return &member.OrganizationID
+		}
+	}
+	var org model.Organization
+	if db.Where("code = ?", defaultOrgCode).First(&org).Error == nil {
+		return &org.ID
+	}
+	return nil
+}
+
+// firstAccessibleRoomID 返回当前用户可见的第一个房间；用于无显式 roomId 的历史创建流程。
+func firstAccessibleRoomID(db *gorm.DB, c *gin.Context) *string {
+	var room model.Room
+	q := db.Model(&model.Room{})
+	if !hasGlobalAccess(c) {
+		q = applyOrgScope(q, c, "org_id")
+	}
+	if q.Order("created_at ASC").First(&room).Error == nil {
+		return &room.ID
+	}
+	return nil
+}
+
+// assignDefaultOrganization 注册新用户时补齐默认组织成员关系。
+func assignDefaultOrganization(db *gorm.DB, userID string) {
+	var org model.Organization
+	if db.Where("code = ?", defaultOrgCode).First(&org).Error != nil {
+		return
+	}
+	var count int64
+	db.Model(&model.OrganizationMember{}).
+		Where("organization_id = ? AND user_id = ?", org.ID, userID).
+		Count(&count)
+	if count == 0 {
+		_ = db.Create(&model.OrganizationMember{OrganizationID: org.ID, UserID: userID, Role: "member"}).Error
+	}
+}

server-go/internal/handler/access_test.go

@@ -0,0 +1,170 @@
+package handler
+
+import (
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/gin-gonic/gin"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+func TestCanAccessRoomAdmin(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Set("user", map[string]interface{}{"sub": "admin-1", "role": "admin"})
+	roomID := "room-1"
+	if !canAccessRoom(nil, c, &roomID) {
+		t.Fatal("admin should have global object access")
+	}
+}
+
+func TestCanAccessRoomMissingUser(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	roomID := "room-1"
+	if canAccessRoom(nil, c, &roomID) {
+		t.Fatal("missing user should not pass room access")
+	}
+}
+
+func TestApplyRoomScopeUsesOrganizationMembership(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	sqlDB, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("create sqlmock: %v", err)
+	}
+	defer sqlDB.Close()
+	db, err := gorm.Open(postgres.New(postgres.Config{Conn: sqlDB}), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open gorm: %v", err)
+	}
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Set("user", map[string]interface{}{"sub": "user-1", "role": "viewer"})
+
+	mock.ExpectQuery(".*CAST\\(room_id AS text\\).*organization_members.*").
+		WithArgs("user-1").
+		WillReturnRows(sqlmock.NewRows([]string{"id", "name", "org_id"}))
+
+	var rooms []map[string]interface{}
+	q := applyRoomScope(db.Model(&struct{}{}).Table("rooms"), c, "room_id")
+	if err := q.Find(&rooms).Error; err != nil {
+		t.Fatalf("scoped query failed: %v", err)
+	}
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Fatalf("unmet sql expectations: %v", err)
+	}
+}
+
+func TestCanAccessDeviceKeyAdmin(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Set("user", map[string]interface{}{"sub": "admin-1", "role": "admin"})
+	if !canAccessDeviceKey(nil, c, "device-a") {
+		t.Fatal("admin should have global device access")
+	}
+}
+
+func TestCanAccessDeviceKeyMissingUser(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	if canAccessDeviceKey(nil, c, "device-a") {
+		t.Fatal("missing user should not pass device access")
+	}
+}
+
+func TestObjectRoomIDSensorResolvesThroughDevice(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	sqlDB, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("create sqlmock: %v", err)
+	}
+	defer sqlDB.Close()
+	db, err := gorm.Open(postgres.New(postgres.Config{Conn: sqlDB}), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open gorm: %v", err)
+	}
+
+	mock.ExpectQuery(`.*FROM "sensors".*WHERE id = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "name", "metric", "unit", "data_type", "device_id", "created_at"}).
+			AddRow("sensor-1", "温度", "temperature", nil, nil, "device-1", time.Now()))
+	mock.ExpectQuery(`.*FROM "devices".*WHERE id = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "device_key", "name", "kind", "model", "firmware", "online_status", "last_seen", "room_id", "topic", "created_at", "updated_at"}).
+			AddRow("device-1", "device-a", "温度设备", "sensor", nil, nil, "online", nil, "room-1", nil, time.Now(), time.Now()))
+
+	roomID, ok := objectRoomID(db, "sensor", "sensor-1")
+	if !ok || roomID == nil || *roomID != "room-1" {
+		t.Fatalf("sensor room = %v, ok = %v, want room-1", roomID, ok)
+	}
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Fatalf("unmet sql expectations: %v", err)
+	}
+}
+
+func TestRequireObjectAccessForbiddenForForeignDevice(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	sqlDB, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("create sqlmock: %v", err)
+	}
+	defer sqlDB.Close()
+	db, err := gorm.Open(postgres.New(postgres.Config{Conn: sqlDB}), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open gorm: %v", err)
+	}
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Set("user", map[string]interface{}{"sub": "user-1", "role": "viewer"})
+
+	mock.ExpectQuery(`.*FROM "devices".*WHERE id = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "device_key", "name", "kind", "model", "firmware", "online_status", "last_seen", "room_id", "topic", "created_at", "updated_at"}).
+			AddRow("device-1", "device-a", "温度设备", "sensor", nil, nil, "online", nil, "room-1", nil, time.Now(), time.Now()))
+	mock.ExpectQuery(`.*FROM "rooms".*organization_members.*`).
+		WithArgs("room-1", "user-1").
+		WillReturnRows(sqlmock.NewRows([]string{"count"}).AddRow(0))
+
+	if requireObjectAccess(c, db, "device", "device-1") {
+		t.Fatal("foreign device should not pass object access")
+	}
+	if rec.Code != 403 {
+		t.Fatalf("status = %d, want 403", rec.Code)
+	}
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Fatalf("unmet sql expectations: %v", err)
+	}
+}
+
+func TestFirstAccessibleRoomIDUsesOrgScope(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	sqlDB, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("create sqlmock: %v", err)
+	}
+	defer sqlDB.Close()
+	db, err := gorm.Open(postgres.New(postgres.Config{Conn: sqlDB}), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open gorm: %v", err)
+	}
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Set("user", map[string]interface{}{"sub": "user-1", "role": "viewer"})
+
+	mock.ExpectQuery(`.*FROM "rooms".*CAST\(org_id AS text\).*organization_members.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "name", "code", "location", "description", "capacity", "stage", "region", "org_id", "status", "created_at", "updated_at"}).
+			AddRow("room-1", "一号蚕房", nil, nil, nil, nil, nil, nil, "org-1", "active", time.Now(), time.Now()))
+
+	roomID := firstAccessibleRoomID(db, c)
+	if roomID == nil || *roomID != "room-1" {
+		t.Fatalf("first accessible room = %v, want room-1", roomID)
+	}
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Fatalf("unmet sql expectations: %v", err)
+	}
+}

server-go/internal/handler/alarm.go

@@ -23,9 +23,12 @@ func RegisterAlarmRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func listAlarms(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		limit := 500
-		q := db.Model(&model.Alarm{}).Order("triggered_at DESC").Limit(limit)
+		q := db.Model(&model.Alarm{}).
+			Joins("LEFT JOIN devices d ON d.device_key = alarms.device_key").
+			Order("alarms.triggered_at DESC").Limit(limit)
+		q = applyRoomScope(q, c, "d.room_id")
 		if c.Query("openOnly") == "true" {
-			q = q.Where("open = true")
+			q = q.Where("alarms.open = true")
 		}
 		var alarms []model.Alarm
 		q.Find(&alarms)
@@ -37,6 +40,9 @@ func listAlarms(db *gorm.DB) gin.HandlerFunc {
 func getAlarm(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "alarm", id) {
+			return
+		}
 		var alarm model.Alarm
 		if db.Where("id = ?", id).First(&alarm).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "alarm not found"})
@@ -50,6 +56,9 @@ func getAlarm(db *gorm.DB) gin.HandlerFunc {
 func ackAlarm(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "alarm", id) {
+			return
+		}
 		var alarm model.Alarm
 		if db.Where("id = ?", id).First(&alarm).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "alarm not found"})
@@ -69,6 +78,9 @@ func ackAlarm(db *gorm.DB) gin.HandlerFunc {
 func resolveAlarm(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "alarm", id) {
+			return
+		}
 		var alarm model.Alarm
 		if db.Where("id = ?", id).First(&alarm).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "alarm not found"})

server-go/internal/handler/alarm_clip.go

@@ -27,6 +27,9 @@ func getAlarmClip(db *gorm.DB) gin.HandlerFunc {
 		}
 
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "alarm", id) {
+			return
+		}
 
 		// 先检查告警是否存在
 		var alarm model.Alarm

server-go/internal/handler/auth.go

@@ -85,6 +85,7 @@ func registerHandler(db *gorm.DB, cfg *config.Config) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建用户失败"})
 			return
 		}
+		assignDefaultOrganization(db, user.ID)
 
 		// 记录审计日志
 		uid := user.ID
@@ -448,6 +449,7 @@ func ensureDefaultAdmin(db *gorm.DB, cfg *config.Config) {
 		slog.Error("创建默认 admin 失败", "error", err)
 		return
 	}
+	assignDefaultOrganization(db, admin.ID)
 
 	// 记录审计日志
 	uid := admin.ID

server-go/internal/handler/biosecurity.go

@@ -29,7 +29,9 @@ func RegisterBiosecurityRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 
 func listSeedSources(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.SeedSource{})
+		q := db.Model(&model.SeedSource{}).
+			Joins("LEFT JOIN batches b ON b.id = seed_sources.batch_id")
+		q = applyRoomScope(q, c, "b.room_id")
 		if batch := c.Query("batchId"); batch != "" {
 			q = q.Where("batch_id = ?", batch)
 		}
@@ -62,6 +64,12 @@ func createSeedSource(db *gorm.DB) gin.HandlerFunc {
 				return
 			}
 		}
+		if body.BatchID != nil && !requireObjectAccess(c, db, "batch", *body.BatchID) {
+			return
+		}
+		if body.ParentID != nil && !requireObjectAccess(c, db, "seed_source", *body.ParentID) {
+			return
+		}
 		source := model.SeedSource{
 			PublicID:       randomPublicID(),
 			BatchID:        body.BatchID,
@@ -96,6 +104,9 @@ func createSeedSource(db *gorm.DB) gin.HandlerFunc {
 
 func updateSeedSource(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "seed_source", c.Param("id")) {
+			return
+		}
 		var source model.SeedSource
 		if db.Where("id = ?", c.Param("id")).First(&source).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "seed source not found"})
@@ -168,7 +179,10 @@ func updateSeedSource(db *gorm.DB) gin.HandlerFunc {
 
 func listDisinfectionRecords(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.DisinfectionRecord{})
+		q := db.Model(&model.DisinfectionRecord{}).
+			Joins("LEFT JOIN rooms r ON r.id = disinfection_records.room_id").
+			Joins("LEFT JOIN batches b ON b.id = disinfection_records.batch_id")
+		q = applyRoomScope(q, c, "COALESCE(r.id, b.room_id)")
 		if room := c.Query("roomId"); room != "" {
 			q = q.Where("room_id = ?", room)
 		}
@@ -215,6 +229,13 @@ func createDisinfectionRecord(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "batchId 不是合法的 UUID"})
 			return
 		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建消毒记录"})
+			return
+		}
+		if body.BatchID != nil && !requireObjectAccess(c, db, "batch", *body.BatchID) {
+			return
+		}
 		if err := db.Create(&body).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建消毒记录失败"})
 			return
@@ -225,6 +246,9 @@ func createDisinfectionRecord(db *gorm.DB) gin.HandlerFunc {
 
 func updateDisinfectionRecord(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "disinfection_record", c.Param("id")) {
+			return
+		}
 		var record model.DisinfectionRecord
 		if db.Where("id = ?", c.Param("id")).First(&record).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "disinfection record not found"})
@@ -284,6 +308,9 @@ func issueQR(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "entityType/entityId 无效"})
 			return
 		}
+		if !requireObjectAccess(c, db, body.EntityType, body.EntityID) {
+			return
+		}
 		if !entityExists(db, body.EntityType, body.EntityID) {
 			c.JSON(http.StatusNotFound, gin.H{"error": "二维码关联实体不存在"})
 			return
@@ -333,6 +360,12 @@ func resolveQR(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusNotFound, gin.H{"error": "二维码关联实体不存在"})
 			return
 		}
+		if roomID, ok := objectRoomID(db, link.EntityType, link.EntityID); ok {
+			if !canAccessRoom(db, c, roomID) {
+				c.JSON(http.StatusForbidden, gin.H{"error": "无权访问该二维码关联实体"})
+				return
+			}
+		}
 		c.JSON(http.StatusOK, gin.H{
 			"entityType": link.EntityType,
 			"publicId":   link.PublicID,

server-go/internal/handler/case_study.go

@@ -0,0 +1,310 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"silk-server-go/internal/middleware"
+	"silk-server-go/internal/model"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+// RegisterCaseStudyRoutes 注册脱敏案例沉淀与审核发布路由。
+func RegisterCaseStudyRoutes(rg *gin.RouterGroup, db *gorm.DB) {
+	read := middleware.RequirePermission(db, "case:read")
+	write := middleware.RequirePermission(db, "case:write")
+	rg.GET("/case-studies", read, listCaseStudies(db))
+	rg.GET("/case-studies/:id", read, getCaseStudy(db))
+	rg.POST("/case-studies", write, createCaseStudy(db))
+	rg.POST("/case-studies/from-consultation/:id", write, createCaseStudyFromConsultation(db))
+	rg.PATCH("/case-studies/:id", write, updateCaseStudy(db))
+	rg.POST("/case-studies/:id/review", write, reviewCaseStudy(db))
+}
+
+func listCaseStudies(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		q := db.Model(&model.CaseStudy{})
+		if status := c.Query("status"); status != "" {
+			if !canReviewKnowledge(c) {
+				c.JSON(http.StatusForbidden, gin.H{"error": "无权限查看非发布案例"})
+				return
+			}
+			q = q.Where("status = ?", status)
+			if !hasGlobalAccess(c) {
+				if userID := currentUserID(c); userID != nil {
+					q = q.Where(`
+						(source_room_id IS NOT NULL AND source_room_id IN (
+							SELECT r.id FROM rooms r
+							JOIN organization_members om ON om.organization_id = r.org_id
+							WHERE om.user_id = ?
+						)) OR created_by = ?`, *userID, *userID)
+				} else {
+					q = q.Where("1 = 0")
+				}
+			}
+		} else {
+			q = q.Where("status = ?", "published")
+		}
+		if disease := c.Query("disease"); disease != "" {
+			q = q.Where("disease = ?", disease)
+		}
+		var list []model.CaseStudy
+		q.Order("published_at DESC NULLS LAST, created_at DESC").Limit(200).Find(&list)
+		c.JSON(http.StatusOK, list)
+	}
+}
+
+func getCaseStudy(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var study model.CaseStudy
+		if db.Where("id = ?", c.Param("id")).First(&study).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "case study not found"})
+			return
+		}
+		if study.Status != "published" && !canReviewKnowledge(c) {
+			c.JSON(http.StatusNotFound, gin.H{"error": "case study not found"})
+			return
+		}
+		if study.Status != "published" && !hasGlobalAccess(c) && !canManageCaseStudy(db, c, study) {
+			c.JSON(http.StatusNotFound, gin.H{"error": "case study not found"})
+			return
+		}
+		c.JSON(http.StatusOK, study)
+	}
+}
+
+func createCaseStudy(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var body model.CaseStudy
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		body.ID = ""
+		body.Status = "draft"
+		body.CreatedBy = currentUserID(c)
+		if body.Title == "" || body.Disease == "" {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "标题和病种不能为空"})
+			return
+		}
+		if len(body.DesensitizedPayload) == 0 {
+			body.DesensitizedPayload = json.RawMessage(`{}`)
+		}
+		for _, id := range []*string{body.SourceConsultationID, body.SourceDiseaseEventID, body.SourceRoomID} {
+			if id != nil && *id != "" && !isUUID(*id) {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "关联 ID 不是合法的 UUID"})
+				return
+			}
+		}
+		if body.SourceConsultationID != nil && !requireObjectAccess(c, db, "consultation", *body.SourceConsultationID) {
+			return
+		}
+		if body.SourceDiseaseEventID != nil && !requireObjectAccess(c, db, "disease_event", *body.SourceDiseaseEventID) {
+			return
+		}
+		if body.SourceRoomID != nil && !canAccessRoom(db, c, body.SourceRoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权引用该蚕房案例"})
+			return
+		}
+		if err := db.Create(&body).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "创建案例失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, body)
+	}
+}
+
+func createCaseStudyFromConsultation(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "consultation", id) {
+			return
+		}
+		var consultation model.Consultation
+		if db.Where("id = ?", id).First(&consultation).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "consultation not found"})
+			return
+		}
+		payload := desensitizedConsultationPayload(db, consultation)
+		disease := "待确认"
+		var trace model.TraceRecord
+		if db.Where("consultation_id = ?", id).Order("created_at DESC").First(&trace).Error == nil {
+			disease = trace.Disease
+		}
+		title := "案例：" + disease
+		if consultation.Title != "" {
+			title = consultation.Title
+		}
+		study := model.CaseStudy{
+			Title:                title,
+			Disease:              disease,
+			SourceConsultationID: &consultation.ID,
+			SourceRoomID:         consultation.RoomID,
+			Summary:              consultation.Summary,
+			DesensitizedPayload:  payload,
+			Status:               "draft",
+			CreatedBy:            currentUserID(c),
+		}
+		if err := db.Create(&study).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "创建脱敏案例失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, study)
+	}
+}
+
+func updateCaseStudy(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		var study model.CaseStudy
+		if db.Where("id = ?", id).First(&study).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "case study not found"})
+			return
+		}
+		if !requireCaseStudyAccess(db, c, study) {
+			return
+		}
+		var body struct {
+			Title               *string         `json:"title"`
+			Disease             *string         `json:"disease"`
+			Region              *string         `json:"region"`
+			CaseDate            *time.Time      `json:"caseDate"`
+			Summary             *string         `json:"summary"`
+			DesensitizedPayload json.RawMessage `json:"desensitizedPayload"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		updates := map[string]interface{}{}
+		if body.Title != nil {
+			updates["title"] = *body.Title
+		}
+		if body.Disease != nil {
+			updates["disease"] = *body.Disease
+		}
+		if body.Region != nil {
+			updates["region"] = *body.Region
+		}
+		if body.CaseDate != nil {
+			updates["case_date"] = *body.CaseDate
+		}
+		if body.Summary != nil {
+			updates["summary"] = *body.Summary
+		}
+		if len(body.DesensitizedPayload) > 0 {
+			updates["desensitized_payload"] = body.DesensitizedPayload
+		}
+		if len(updates) > 0 {
+			if err := db.Model(&model.CaseStudy{}).Where("id = ?", id).Updates(updates).Error; err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "更新案例失败"})
+				return
+			}
+		}
+		db.Where("id = ?", id).First(&study)
+		c.JSON(http.StatusOK, study)
+	}
+}
+
+func reviewCaseStudy(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		var study model.CaseStudy
+		if db.Where("id = ?", id).First(&study).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "case study not found"})
+			return
+		}
+		if !requireCaseStudyAccess(db, c, study) {
+			return
+		}
+		var body struct {
+			Status string  `json:"status"`
+			Note   *string `json:"note"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if !model.ValidCaseStudyTransition(study.Status, body.Status) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "非法的案例状态流转"})
+			return
+		}
+		now := time.Now()
+		updates := map[string]interface{}{
+			"status":      body.Status,
+			"reviewer_id": currentUserID(c),
+			"reviewed_at": now,
+		}
+		if body.Note != nil {
+			updates["review_note"] = *body.Note
+		}
+		if body.Status == "published" {
+			updates["published_at"] = now
+		}
+		if err := db.Model(&model.CaseStudy{}).Where("id = ?", id).Updates(updates).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "审核案例失败"})
+			return
+		}
+		db.Where("id = ?", id).First(&study)
+		c.JSON(http.StatusOK, study)
+	}
+}
+
+func requireCaseStudyAccess(db *gorm.DB, c *gin.Context, study model.CaseStudy) bool {
+	if canManageCaseStudy(db, c, study) {
+		return true
+	}
+	c.JSON(http.StatusForbidden, gin.H{"error": "无权管理该案例"})
+	return false
+}
+
+func canManageCaseStudy(db *gorm.DB, c *gin.Context, study model.CaseStudy) bool {
+	if hasGlobalAccess(c) {
+		return true
+	}
+	if study.SourceRoomID != nil && canAccessRoom(db, c, study.SourceRoomID) {
+		return true
+	}
+	userID := currentUserID(c)
+	if study.CreatedBy != nil && userID != nil && *study.CreatedBy == *userID {
+		return true
+	}
+	return false
+}
+
+func desensitizedConsultationPayload(db *gorm.DB, consultation model.Consultation) json.RawMessage {
+	data := map[string]interface{}{
+		"sourceStatus": consultation.Status,
+		"createdAt":    consultation.CreatedAt,
+	}
+	if consultation.Summary != nil {
+		data["summary"] = *consultation.Summary
+	}
+	if consultation.Opinion != nil {
+		data["opinion"] = *consultation.Opinion
+	}
+	if consultation.Plan != nil {
+		data["plan"] = *consultation.Plan
+	}
+	if consultation.RoomID != nil {
+		var room model.Room
+		if db.Select("region").Where("id = ?", *consultation.RoomID).First(&room).Error == nil && room.Region != nil {
+			data["region"] = *room.Region
+		}
+	}
+	if consultation.LampTestID != nil {
+		var lamp model.LampTest
+		if db.Select("method", "result", "resulted_at", "status").
+			Where("id = ?", *consultation.LampTestID).First(&lamp).Error == nil {
+			data["method"] = lamp.Method
+			data["result"] = lamp.Result
+			data["detectionStatus"] = lamp.Status
+			data["resultedAt"] = lamp.ResultedAt
+		}
+	}
+	raw, _ := json.Marshal(data)
+	return raw
+}

server-go/internal/handler/consultation.go

@@ -27,7 +27,7 @@ func RegisterConsultationRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 // listConsultations 会诊单列表（status 过滤）
 func listConsultations(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.Consultation{})
+		q := applyRoomScope(db.Model(&model.Consultation{}), c, "room_id")
 		if status := c.Query("status"); status != "" {
 			q = q.Where("status = ?", status)
 		}
@@ -57,6 +57,9 @@ func fillConsultationRoomNames(db *gorm.DB, list []model.Consultation) {
 // getConsultation 会诊单详情
 func getConsultation(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "consultation", c.Param("id")) {
+			return
+		}
 		var t model.Consultation
 		if db.Where("id = ?", c.Param("id")).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "consultation not found"})
@@ -87,6 +90,16 @@ func createConsultation(db *gorm.DB) gin.HandlerFunc {
 				return
 			}
 		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权为该蚕房发起会诊"})
+			return
+		}
+		if body.BatchID != nil && !requireObjectAccess(c, db, "batch", *body.BatchID) {
+			return
+		}
+		if body.LampTestID != nil && !requireObjectAccess(c, db, "lamp_test", *body.LampTestID) {
+			return
+		}
 
 		rec := model.Consultation{
 			RoomID:     body.RoomID,
@@ -167,6 +180,9 @@ func buildConsultationSnapshot(db *gorm.DB, roomID, batchID *string, lamp *model
 func updateConsultation(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "consultation", id) {
+			return
+		}
 		var t model.Consultation
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "consultation not found"})
@@ -177,6 +193,21 @@ func updateConsultation(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移会诊到指定蚕房"})
+			return
+		}
+		for _, ref := range []struct {
+			key  string
+			kind string
+		}{
+			{key: "batch_id", kind: "batch"},
+			{key: "lamp_test_id", kind: "lamp_test"},
+		} {
+			if id, ok := updates[ref.key].(string); ok && !requireObjectAccess(c, db, ref.kind, id) {
+				return
+			}
+		}
 		if s, ok := updates["status"]; ok {
 			to, _ := s.(string)
 			if !model.ValidConsultationTransition(t.Status, to) {
@@ -206,6 +237,9 @@ func updateConsultation(db *gorm.DB) gin.HandlerFunc {
 func resolveConsultation(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "consultation", id) {
+			return
+		}
 		var t model.Consultation
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "consultation not found"})
@@ -271,6 +305,9 @@ func consultationStrPtr(value string) *string {
 func archiveConsultation(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "consultation", id) {
+			return
+		}
 		var t model.Consultation
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "consultation not found"})

server-go/internal/handler/control.go

@@ -51,8 +51,8 @@ type ControlCommand struct {
 // RegisterControlRoutes 注册控制命令路由
 func RegisterControlRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 	perm := middleware.RequirePermission(db, "device:control")
-	rg.POST("/control/send", perm, sendControl())
-	rg.POST("/control/batch", perm, batchControl())
+	rg.POST("/control/send", perm, sendControl(db))
+	rg.POST("/control/batch", perm, batchControl(db))
 	rg.POST("/devices/:id/gstmb1/command", perm, sendGSTMB1Command(db))
 	rg.POST("/devices/:id/gstmb1/info", perm, sendGSTMB1Info(db))
 	rg.POST("/devices/:id/gstmb1/restart", perm, sendGSTMB1Restart(db))
@@ -70,13 +70,16 @@ func RegisterControlRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 }
 
 // sendControl 下发单条控制命令（通过 MQTT 发布到 devices/{deviceKey}/cmd 主题）
-func sendControl() gin.HandlerFunc {
+func sendControl(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var cmd ControlCommand
 		if err := c.ShouldBindJSON(&cmd); err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if !requireDeviceKeyAccess(c, db, cmd.DeviceKey) {
+			return
+		}
 		result, err := publishControl(cmd)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -91,6 +94,9 @@ func sendControl() gin.HandlerFunc {
 // sendPlugOn 插座通电 {"type":"event","key":1}
 func sendPlugOn(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type": "event",
 			"key":  1,
@@ -106,6 +112,9 @@ func sendPlugOn(db *gorm.DB) gin.HandlerFunc {
 // sendPlugOff 插座断电 {"type":"event","key":0}
 func sendPlugOff(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type": "event",
 			"key":  0,
@@ -121,6 +130,9 @@ func sendPlugOff(db *gorm.DB) gin.HandlerFunc {
 // sendPlugStatistic 查询插座电量信息 {"type":"statistic"}
 func sendPlugStatistic(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type":      "statistic",
 			"messageId": fmt.Sprintf("%d", time.Now().UnixMilli()),
@@ -138,6 +150,9 @@ func sendPlugStatistic(db *gorm.DB) gin.HandlerFunc {
 // sendIRLearn 学习红外码 {"type":"infrared","action":"learn","data":{"no":N}}
 func sendIRLearn(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		var body struct {
 			No int `json:"no"`
 		}
@@ -161,6 +176,9 @@ func sendIRLearn(db *gorm.DB) gin.HandlerFunc {
 // sendIREmit 发射红外码 {"type":"infrared","action":"emit","data":{"no":N}}
 func sendIREmit(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		var body struct {
 			No int `json:"no"`
 		}
@@ -184,6 +202,9 @@ func sendIREmit(db *gorm.DB) gin.HandlerFunc {
 // sendIRCancel 取消学习 {"type":"infrared","action":"learnCancel"}
 func sendIRCancel(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type":   "infrared",
 			"action": "learnCancel",
@@ -199,6 +220,9 @@ func sendIRCancel(db *gorm.DB) gin.HandlerFunc {
 // sendIRErase 擦除全部红外码 {"type":"infrared","action":"erase"}
 func sendIRErase(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type":   "infrared",
 			"action": "erase",
@@ -214,6 +238,9 @@ func sendIRErase(db *gorm.DB) gin.HandlerFunc {
 // getIRStatus 查询红外操作结果
 func getIRStatus(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		deviceKey, err := getDeviceKey(db, c.Param("id"))
 		if err != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
@@ -234,7 +261,7 @@ func getIRStatus(db *gorm.DB) gin.HandlerFunc {
 }
 
 // batchControl 批量下发控制命令
-func batchControl() gin.HandlerFunc {
+func batchControl(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var body struct {
 			Commands []ControlCommand `json:"commands"`
@@ -246,6 +273,9 @@ func batchControl() gin.HandlerFunc {
 
 		results := make([]gin.H, 0, len(body.Commands))
 		for _, cmd := range body.Commands {
+			if !requireDeviceKeyAccess(c, db, cmd.DeviceKey) {
+				continue
+			}
 			result, err := publishControl(cmd)
 			if err != nil {
 				results = append(results, gin.H{"error": err.Error(), "deviceKey": cmd.DeviceKey})
@@ -328,6 +358,9 @@ func publishGSTMB1Command(db *gorm.DB, deviceID string, payload map[string]inter
 // sendGSTMB1Command 发送自定义 GSTMB1 命令（body 原样转发）
 func sendGSTMB1Command(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		var body map[string]interface{}
 		if err := c.ShouldBindJSON(&body); err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -345,6 +378,9 @@ func sendGSTMB1Command(db *gorm.DB) gin.HandlerFunc {
 // sendGSTMB1Info 获取设备信息 {"type":"info"}
 func sendGSTMB1Info(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type":      "info",
 			"messageId": fmt.Sprintf("%d", time.Now().UnixMilli()),
@@ -360,6 +396,9 @@ func sendGSTMB1Info(db *gorm.DB) gin.HandlerFunc {
 // sendGSTMB1Restart 重启设备 {"type":"setting","system":"restart"}
 func sendGSTMB1Restart(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		result, err := publishGSTMB1Command(db, c.Param("id"), map[string]interface{}{
 			"type":   "setting",
 			"system": "restart",
@@ -375,6 +414,9 @@ func sendGSTMB1Restart(db *gorm.DB) gin.HandlerFunc {
 // sendGSTMB1Interval 设置定时上报间隔 {"type":"setting","timerEnable":1,"timerInterval":N}
 func sendGSTMB1Interval(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "device", c.Param("id")) {
+			return
+		}
 		var body struct {
 			Interval int `json:"interval"`
 		}

server-go/internal/handler/detection_task.go

@@ -36,7 +36,7 @@ func RegisterDetectionTaskRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 
 func listDetectionTasks(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.DetectionTask{})
+		q := applyRoomScope(db.Model(&model.DetectionTask{}), c, "room_id")
 		if status := c.Query("status"); status != "" {
 			q = q.Where("status = ?", status)
 		}
@@ -55,6 +55,9 @@ func listDetectionTasks(db *gorm.DB) gin.HandlerFunc {
 
 func getDetectionTask(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "detection_task", c.Param("id")) {
+			return
+		}
 		var task model.DetectionTask
 		if db.Where("id = ?", c.Param("id")).First(&task).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "detection task not found"})
@@ -98,6 +101,16 @@ func createDetectionTask(db *gorm.DB) gin.HandlerFunc {
 				return
 			}
 		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建检测任务"})
+			return
+		}
+		if body.BatchID != nil && !requireObjectAccess(c, db, "batch", *body.BatchID) {
+			return
+		}
+		if body.InspectionID != nil && !requireObjectAccess(c, db, "inspection", *body.InspectionID) {
+			return
+		}
 		sourceKey := body.SourceKey
 		if sourceKey == "" {
 			sourceKey = fmt.Sprintf("manual-%d", time.Now().UnixNano())
@@ -141,6 +154,9 @@ func createDetectionTask(db *gorm.DB) gin.HandlerFunc {
 
 func updateDetectionTask(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "detection_task", c.Param("id")) {
+			return
+		}
 		var task model.DetectionTask
 		if db.Where("id = ?", c.Param("id")).First(&task).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "detection task not found"})
@@ -220,6 +236,9 @@ func updateDetectionTask(db *gorm.DB) gin.HandlerFunc {
 
 func listSamples(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "detection_task", c.Param("id")) {
+			return
+		}
 		var samples []model.Sample
 		db.Where("detection_task_id = ?", c.Param("id")).Order("created_at ASC").Find(&samples)
 		c.JSON(http.StatusOK, samples)
@@ -228,6 +247,9 @@ func listSamples(db *gorm.DB) gin.HandlerFunc {
 
 func createSample(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "detection_task", c.Param("id")) {
+			return
+		}
 		var task model.DetectionTask
 		if db.Where("id = ?", c.Param("id")).First(&task).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "detection task not found"})
@@ -281,6 +303,9 @@ func createSample(db *gorm.DB) gin.HandlerFunc {
 
 func updateSample(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "sample", c.Param("id")) {
+			return
+		}
 		var sample model.Sample
 		if db.Where("id = ?", c.Param("id")).First(&sample).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "sample not found"})
@@ -335,7 +360,7 @@ func updateSample(db *gorm.DB) gin.HandlerFunc {
 
 func listDiseaseEvents(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.DiseaseEvent{})
+		q := applyRoomScope(db.Model(&model.DiseaseEvent{}), c, "room_id")
 		if status := c.Query("status"); status != "" {
 			q = q.Where("status = ?", status)
 		}
@@ -380,6 +405,25 @@ func createDiseaseEvent(db *gorm.DB) gin.HandlerFunc {
 				return
 			}
 		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建发病事件"})
+			return
+		}
+		if body.BatchID != nil && !requireObjectAccess(c, db, "batch", *body.BatchID) {
+			return
+		}
+		if body.DetectionTaskID != nil && !requireObjectAccess(c, db, "detection_task", *body.DetectionTaskID) {
+			return
+		}
+		if body.LampTestID != nil && !requireObjectAccess(c, db, "lamp_test", *body.LampTestID) {
+			return
+		}
+		if body.ConsultationID != nil && !requireObjectAccess(c, db, "consultation", *body.ConsultationID) {
+			return
+		}
+		if body.InspectionID != nil && !requireObjectAccess(c, db, "inspection", *body.InspectionID) {
+			return
+		}
 		if body.Status == "" {
 			body.Status = "suspected"
 		}
@@ -429,6 +473,9 @@ func createDiseaseEvent(db *gorm.DB) gin.HandlerFunc {
 
 func updateDiseaseEvent(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "disease_event", c.Param("id")) {
+			return
+		}
 		var event model.DiseaseEvent
 		if db.Where("id = ?", c.Param("id")).First(&event).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "disease event not found"})

server-go/internal/handler/device.go

@@ -23,7 +23,7 @@ func RegisterDeviceRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func listDevices(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var devices []model.Device
-		query := db.Order("created_at DESC")
+		query := applyRoomScope(db.Model(&model.Device{}), c, "room_id").Order("created_at DESC")
 		if kind := c.Query("kind"); kind != "" {
 			query = query.Where("kind = ?", kind)
 		}
@@ -36,6 +36,9 @@ func listDevices(db *gorm.DB) gin.HandlerFunc {
 func getDevice(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "device", id) {
+			return
+		}
 		var device model.Device
 		if db.Where("id = ?", id).First(&device).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "device not found"})
@@ -64,6 +67,10 @@ func createDevice(db *gorm.DB) gin.HandlerFunc {
 			return
 		}
 		device.ID = "" // 让数据库自动生成
+		if !canAccessRoom(db, c, &device.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下新建设备"})
+			return
+		}
 		if err := db.Create(&device).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建失败"})
 			return
@@ -76,6 +83,9 @@ func createDevice(db *gorm.DB) gin.HandlerFunc {
 func updateDevice(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "device", id) {
+			return
+		}
 		var device model.Device
 		if db.Where("id = ?", id).First(&device).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "device not found"})
@@ -86,6 +96,10 @@ func updateDevice(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移设备到指定蚕房"})
+			return
+		}
 		if len(updates) > 0 {
 			db.Model(&model.Device{}).Where("id = ?", id).Updates(updates)
 		}
@@ -98,6 +112,9 @@ func updateDevice(db *gorm.DB) gin.HandlerFunc {
 func deleteDevice(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "device", id) {
+			return
+		}
 		var device model.Device
 		if db.Where("id = ?", id).First(&device).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "device not found"})

server-go/internal/handler/device_maintenance.go

@@ -0,0 +1,179 @@
+package handler
+
+import (
+	"net/http"
+	"time"
+
+	"silk-server-go/internal/middleware"
+	"silk-server-go/internal/model"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+// RegisterDeviceMaintenanceRoutes 注册设备校准/故障/维护/固件记录路由。
+func RegisterDeviceMaintenanceRoutes(rg *gin.RouterGroup, db *gorm.DB) {
+	read := middleware.RequirePermission(db, "device:read")
+	write := middleware.RequirePermission(db, "device:write")
+	rg.GET("/device-maintenance", read, listDeviceMaintenance(db))
+	rg.POST("/device-maintenance", write, createDeviceMaintenance(db))
+	rg.PATCH("/device-maintenance/:id", write, updateDeviceMaintenance(db))
+	rg.DELETE("/device-maintenance/:id", write, deleteDeviceMaintenance(db))
+}
+
+func listDeviceMaintenance(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		q := db.Model(&model.DeviceMaintenanceRecord{}).
+			Joins("JOIN devices d ON d.id = device_maintenance_records.device_id")
+		q = applyRoomScope(q, c, "d.room_id")
+		if deviceID := c.Query("deviceId"); deviceID != "" {
+			q = q.Where("device_maintenance_records.device_id = ?", deviceID)
+		}
+		if kind := c.Query("kind"); kind != "" {
+			q = q.Where("device_maintenance_records.kind = ?", kind)
+		}
+		var list []model.DeviceMaintenanceRecord
+		q.Order("device_maintenance_records.created_at DESC").Limit(200).Find(&list)
+		c.JSON(http.StatusOK, list)
+	}
+}
+
+func createDeviceMaintenance(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var body struct {
+			DeviceID     string     `json:"deviceId"`
+			Kind         string     `json:"kind"`
+			Title        string     `json:"title"`
+			ScheduledAt  *time.Time `json:"scheduledAt"`
+			PerformedAt  *time.Time `json:"performedAt"`
+			PerformerID  *string    `json:"performerId"`
+			Result       *string    `json:"result"`
+			FirmwareFrom *string    `json:"firmwareFrom"`
+			FirmwareTo   *string    `json:"firmwareTo"`
+			CostAmount   *float64   `json:"costAmount"`
+			CostUnit     *string    `json:"costUnit"`
+			Note         *string    `json:"note"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if !isUUID(body.DeviceID) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "deviceId 不是合法的 UUID"})
+			return
+		}
+		if !requireObjectAccess(c, db, "device", body.DeviceID) {
+			return
+		}
+		record := model.DeviceMaintenanceRecord{
+			DeviceID: body.DeviceID, Kind: body.Kind, Title: body.Title,
+			ScheduledAt: body.ScheduledAt, PerformedAt: body.PerformedAt,
+			PerformerID: body.PerformerID, Result: body.Result,
+			FirmwareFrom: body.FirmwareFrom, FirmwareTo: body.FirmwareTo,
+			CostAmount: body.CostAmount, CostUnit: body.CostUnit, Note: body.Note,
+			CreatedBy: currentUserID(c),
+		}
+		if err := model.ValidateDeviceMaintenanceRecord(record); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if err := db.Create(&record).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "创建设备维护记录失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, record)
+	}
+}
+
+func updateDeviceMaintenance(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "device_maintenance_record", id) {
+			return
+		}
+		var record model.DeviceMaintenanceRecord
+		if db.Where("id = ?", id).First(&record).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "device maintenance record not found"})
+			return
+		}
+		var body struct {
+			Kind         *string    `json:"kind"`
+			Title        *string    `json:"title"`
+			ScheduledAt  *time.Time `json:"scheduledAt"`
+			PerformedAt  *time.Time `json:"performedAt"`
+			PerformerID  *string    `json:"performerId"`
+			Result       *string    `json:"result"`
+			FirmwareFrom *string    `json:"firmwareFrom"`
+			FirmwareTo   *string    `json:"firmwareTo"`
+			CostAmount   *float64   `json:"costAmount"`
+			CostUnit     *string    `json:"costUnit"`
+			Note         *string    `json:"note"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		updates := map[string]interface{}{}
+		if body.Kind != nil {
+			if !model.ValidMaintenanceKind(*body.Kind) {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "kind 仅支持 calibration/fault/maintenance/firmware"})
+				return
+			}
+			updates["kind"] = *body.Kind
+		}
+		if body.Title != nil {
+			updates["title"] = *body.Title
+		}
+		if body.ScheduledAt != nil {
+			updates["scheduled_at"] = *body.ScheduledAt
+		}
+		if body.PerformedAt != nil {
+			updates["performed_at"] = *body.PerformedAt
+		}
+		if body.PerformerID != nil {
+			updates["performer_id"] = *body.PerformerID
+		}
+		if body.Result != nil {
+			updates["result"] = *body.Result
+		}
+		if body.FirmwareFrom != nil {
+			updates["firmware_from"] = *body.FirmwareFrom
+		}
+		if body.FirmwareTo != nil {
+			updates["firmware_to"] = *body.FirmwareTo
+		}
+		if body.CostAmount != nil {
+			updates["cost_amount"] = *body.CostAmount
+		}
+		if body.CostUnit != nil {
+			updates["cost_unit"] = *body.CostUnit
+		}
+		if body.Note != nil {
+			updates["note"] = *body.Note
+		}
+		if len(updates) > 0 {
+			if err := db.Model(&model.DeviceMaintenanceRecord{}).Where("id = ?", id).Updates(updates).Error; err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "更新设备维护记录失败"})
+				return
+			}
+		}
+		db.Where("id = ?", id).First(&record)
+		c.JSON(http.StatusOK, record)
+	}
+}
+
+func deleteDeviceMaintenance(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "device_maintenance_record", id) {
+			return
+		}
+		var record model.DeviceMaintenanceRecord
+		if db.Where("id = ?", id).First(&record).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "device maintenance record not found"})
+			return
+		}
+		db.Where("id = ?", id).Delete(&model.DeviceMaintenanceRecord{})
+		c.JSON(http.StatusOK, gin.H{"id": id})
+	}
+}

server-go/internal/handler/farm.go

@@ -0,0 +1,203 @@
+package handler
+
+import (
+	"net/http"
+	"time"
+
+	"silk-server-go/internal/middleware"
+	"silk-server-go/internal/model"
+	"silk-server-go/internal/service"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+// RegisterFarmRoutes 注册产量、死亡、淘汰、损失和成本记录路由。
+func RegisterFarmRoutes(rg *gin.RouterGroup, db *gorm.DB) {
+	read := middleware.RequirePermission(db, "farm:read")
+	write := middleware.RequirePermission(db, "farm:write")
+	rg.GET("/production-loss-records", read, listProductionLossRecords(db))
+	rg.GET("/production-loss-records/stats", read, productionLossStats(db))
+	rg.POST("/production-loss-records", write, createProductionLossRecord(db))
+	rg.PATCH("/production-loss-records/:id", write, updateProductionLossRecord(db))
+	rg.DELETE("/production-loss-records/:id", write, deleteProductionLossRecord(db))
+}
+
+func listProductionLossRecords(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		q := db.Model(&model.ProductionLossRecord{}).
+			Joins("LEFT JOIN batches b ON b.id = production_loss_records.batch_id")
+		q = applyRoomScope(q, c, "COALESCE(production_loss_records.room_id, b.room_id)")
+		if roomID := c.Query("roomId"); roomID != "" {
+			q = q.Where("production_loss_records.room_id = ?", roomID)
+		}
+		if batchID := c.Query("batchId"); batchID != "" {
+			q = q.Where("production_loss_records.batch_id = ?", batchID)
+		}
+		var list []model.ProductionLossRecord
+		q.Order("production_loss_records.record_date DESC").Limit(200).Find(&list)
+		c.JSON(http.StatusOK, list)
+	}
+}
+
+func createProductionLossRecord(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var body struct {
+			RoomID      *string    `json:"roomId"`
+			BatchID     *string    `json:"batchId"`
+			RecordDate  *time.Time `json:"recordDate"`
+			DeathCount  *int       `json:"deathCount"`
+			CulledCount *int       `json:"culledCount"`
+			YieldKg     *float64   `json:"yieldKg"`
+			LossKg      *float64   `json:"lossKg"`
+			CostType    *string    `json:"costType"`
+			CostAmount  *float64   `json:"costAmount"`
+			Note        *string    `json:"note"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if body.BatchID != nil {
+			if !requireObjectAccess(c, db, "batch", *body.BatchID) {
+				return
+			}
+			if body.RoomID == nil {
+				if roomID, ok := objectRoomID(db, "batch", *body.BatchID); ok {
+					body.RoomID = roomID
+				}
+			}
+		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下记录产量损失"})
+			return
+		}
+		record := model.ProductionLossRecord{
+			RoomID: body.RoomID, BatchID: body.BatchID,
+			DeathCount: body.DeathCount, CulledCount: body.CulledCount,
+			YieldKg: body.YieldKg, LossKg: body.LossKg,
+			CostType: body.CostType, CostAmount: body.CostAmount,
+			Note: body.Note, CreatedBy: currentUserID(c),
+		}
+		if body.RecordDate != nil {
+			record.RecordDate = *body.RecordDate
+		} else {
+			record.RecordDate = time.Now()
+		}
+		if err := model.ValidateProductionLossRecord(record); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if err := db.Create(&record).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "创建产量损失记录失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, record)
+	}
+}
+
+func updateProductionLossRecord(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "production_loss_record", id) {
+			return
+		}
+		var record model.ProductionLossRecord
+		if db.Where("id = ?", id).First(&record).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "production loss record not found"})
+			return
+		}
+		updates, err := bindUpdates(c)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移该记录到指定蚕房"})
+			return
+		}
+		if batchID, ok := updates["batch_id"].(string); ok && !requireObjectAccess(c, db, "batch", batchID) {
+			return
+		}
+		if len(updates) > 0 {
+			if err := db.Model(&model.ProductionLossRecord{}).Where("id = ?", id).Updates(updates).Error; err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "更新产量损失记录失败"})
+				return
+			}
+		}
+		db.Where("id = ?", id).First(&record)
+		c.JSON(http.StatusOK, record)
+	}
+}
+
+func deleteProductionLossRecord(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "production_loss_record", id) {
+			return
+		}
+		var record model.ProductionLossRecord
+		if db.Where("id = ?", id).First(&record).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "production loss record not found"})
+			return
+		}
+		db.Where("id = ?", id).Delete(&model.ProductionLossRecord{})
+		c.JSON(http.StatusOK, gin.H{"id": id})
+	}
+}
+
+func productionLossStats(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		q := db.Table("production_loss_records pl").
+			Select(`
+				COALESCE(pl.room_id::text, '') AS room_id,
+				COALESCE(pl.batch_id::text, '') AS batch_id,
+				COALESCE(SUM(pl.death_count), 0) AS death_count,
+				COALESCE(SUM(pl.culled_count), 0) AS culled_count,
+				COALESCE(SUM(pl.yield_kg), 0) AS yield_kg,
+				COALESCE(SUM(pl.loss_kg), 0) AS loss_kg,
+				COALESCE(SUM(pl.cost_amount), 0) AS cost_amount,
+				COUNT(*) AS record_count
+			`).
+			Joins("LEFT JOIN batches b ON b.id = pl.batch_id")
+		q = applyRoomScope(q, c, "COALESCE(pl.room_id, b.room_id)")
+		if from := c.Query("from"); from != "" {
+			q = q.Where("pl.record_date >= ?", from)
+		}
+		if to := c.Query("to"); to != "" {
+			q = q.Where("pl.record_date <= ?", to)
+		}
+		var rows []service.ProductionLossRow
+		q.Group("pl.room_id, pl.batch_id").Scan(&rows)
+		stats := service.AggregateProductionLoss(rows)
+		fillProductionStatNames(db, stats)
+		c.JSON(http.StatusOK, stats)
+	}
+}
+
+func fillProductionStatNames(db *gorm.DB, stats []service.ProductionLossStat) {
+	roomNames := make(map[string]string)
+	batchNames := make(map[string]string)
+	for _, s := range stats {
+		if s.RoomID != "" {
+			if _, ok := roomNames[s.RoomID]; !ok {
+				var room model.Room
+				if db.Select("id", "name").Where("id = ?", s.RoomID).First(&room).Error == nil {
+					roomNames[s.RoomID] = room.Name
+				}
+			}
+		}
+		if s.BatchID != "" {
+			if _, ok := batchNames[s.BatchID]; !ok {
+				var batch model.Batch
+				if db.Select("id", "name").Where("id = ?", s.BatchID).First(&batch).Error == nil {
+					batchNames[s.BatchID] = batch.Name
+				}
+			}
+		}
+	}
+	for i := range stats {
+		stats[i].RoomName = roomNames[stats[i].RoomID]
+		stats[i].BatchName = batchNames[stats[i].BatchID]
+	}
+}

server-go/internal/handler/health.go

@@ -33,6 +33,10 @@ func RegisterHealthProfileRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func roomHealthProfile(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("roomId")
+		if !canAccessRoom(db, c, &id) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权访问该蚕房"})
+			return
+		}
 		var room model.Room
 		if db.Where("id = ?", id).First(&room).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "room not found"})
@@ -107,6 +111,10 @@ func roomHealthProfile(db *gorm.DB) gin.HandlerFunc {
 func roomEffectReport(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		roomID := c.Param("roomId")
+		if !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权访问该蚕房"})
+			return
+		}
 		now := time.Now()
 		parse := func(key string, fallback time.Time) time.Time {
 			raw := c.Query(key)

server-go/internal/handler/inspection.go

@@ -123,6 +123,10 @@ func createInspection(db *gorm.DB, s3 *service.S3Service, ai *service.AIClient,
 				c.JSON(http.StatusBadRequest, gin.H{"error": "roomId 不是合法的 UUID"})
 				return
 			}
+			if !canAccessRoom(db, c, &roomID) {
+				c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下发起巡检"})
+				return
+			}
 			rec.RoomID = &roomID
 		}
 		if idemKey != "" {
@@ -283,7 +287,7 @@ func loadRoomRisk(db *gorm.DB, roomID string) (*float64, *float64) {
 // listInspections 巡检记录列表（roomId/limit 过滤）
 func listInspections(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.InspectionRecord{})
+		q := applyRoomScope(db.Model(&model.InspectionRecord{}), c, "room_id")
 		if room := c.Query("roomId"); room != "" {
 			q = q.Where("room_id = ?", room)
 		}

server-go/internal/handler/laboratory.go

@@ -0,0 +1,202 @@
+package handler
+
+import (
+	"net/http"
+	"time"
+
+	"silk-server-go/internal/middleware"
+	"silk-server-go/internal/model"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+// RegisterLaboratoryRoutes 注册实验室结构化结果和分子分型路由。
+func RegisterLaboratoryRoutes(rg *gin.RouterGroup, db *gorm.DB) {
+	read := middleware.RequirePermission(db, "lab:read")
+	write := middleware.RequirePermission(db, "lab:write")
+	rg.GET("/laboratory-results", read, listLaboratoryResults(db))
+	rg.POST("/laboratory-results", write, createLaboratoryResult(db))
+	rg.PATCH("/laboratory-results/:id", write, updateLaboratoryResult(db))
+	rg.DELETE("/laboratory-results/:id", write, deleteLaboratoryResult(db))
+}
+
+func listLaboratoryResults(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		q := db.Model(&model.LaboratoryResult{}).
+			Joins("LEFT JOIN batches b ON b.id = laboratory_results.batch_id").
+			Joins("LEFT JOIN trace_records tr ON tr.id = laboratory_results.trace_record_id")
+		q = applyRoomScope(q, c, "COALESCE(laboratory_results.room_id, b.room_id, tr.room_id)")
+		if traceID := c.Query("traceRecordId"); traceID != "" {
+			q = q.Where("laboratory_results.trace_record_id = ?", traceID)
+		}
+		if diseaseEventID := c.Query("diseaseEventId"); diseaseEventID != "" {
+			q = q.Where("laboratory_results.disease_event_id = ?", diseaseEventID)
+		}
+		if roomID := c.Query("roomId"); roomID != "" {
+			q = q.Where("laboratory_results.room_id = ?", roomID)
+		}
+		var list []model.LaboratoryResult
+		q.Order("laboratory_results.tested_at DESC NULLS LAST, laboratory_results.created_at DESC").Limit(200).Find(&list)
+		c.JSON(http.StatusOK, list)
+	}
+}
+
+func createLaboratoryResult(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var body struct {
+			TraceRecordID  *string    `json:"traceRecordId"`
+			DiseaseEventID *string    `json:"diseaseEventId"`
+			SampleID       *string    `json:"sampleId"`
+			RoomID         *string    `json:"roomId"`
+			BatchID        *string    `json:"batchId"`
+			LabName        string     `json:"labName"`
+			ReportNo       string     `json:"reportNo"`
+			TestType       string     `json:"testType"`
+			ResultType     string     `json:"resultType"`
+			Pathogen       *string    `json:"pathogen"`
+			Genotype       *string    `json:"genotype"`
+			Method         *string    `json:"method"`
+			SampleNo       *string    `json:"sampleNo"`
+			SampleType     *string    `json:"sampleType"`
+			Findings       *string    `json:"findings"`
+			ReportURL      *string    `json:"reportUrl"`
+			TestedAt       *time.Time `json:"testedAt"`
+			ConcludedAt    *time.Time `json:"concludedAt"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		for _, id := range []*string{body.TraceRecordID, body.DiseaseEventID, body.SampleID, body.RoomID, body.BatchID} {
+			if id != nil && *id != "" && !isUUID(*id) {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "关联 ID 不是合法的 UUID"})
+				return
+			}
+		}
+		if body.TraceRecordID != nil && !requireObjectAccess(c, db, "trace_record", *body.TraceRecordID) {
+			return
+		}
+		if body.DiseaseEventID != nil && !requireObjectAccess(c, db, "disease_event", *body.DiseaseEventID) {
+			return
+		}
+		if body.SampleID != nil && !requireObjectAccess(c, db, "sample", *body.SampleID) {
+			return
+		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权录入该蚕房实验室结果"})
+			return
+		}
+		if body.BatchID != nil && !requireObjectAccess(c, db, "batch", *body.BatchID) {
+			return
+		}
+		result := model.LaboratoryResult{
+			TraceRecordID: body.TraceRecordID, DiseaseEventID: body.DiseaseEventID,
+			SampleID: body.SampleID, RoomID: body.RoomID, BatchID: body.BatchID,
+			LabName: body.LabName, ReportNo: body.ReportNo,
+			TestType: body.TestType, ResultType: body.ResultType,
+			Pathogen: body.Pathogen, Genotype: body.Genotype, Method: body.Method,
+			SampleNo: body.SampleNo, SampleType: body.SampleType,
+			Findings: body.Findings, ReportURL: body.ReportURL,
+			TestedAt: body.TestedAt, ConcludedAt: body.ConcludedAt,
+			CreatedBy: currentUserID(c),
+		}
+		if result.RoomID == nil && body.TraceRecordID != nil {
+			var trace model.TraceRecord
+			if db.Where("id = ?", *body.TraceRecordID).First(&trace).Error == nil {
+				result.RoomID = trace.RoomID
+				if result.BatchID == nil {
+					result.BatchID = batchFromTrace(db, trace)
+				}
+			}
+		}
+		if result.RoomID == nil && body.SampleID != nil {
+			var sample model.Sample
+			if db.Where("id = ?", *body.SampleID).First(&sample).Error == nil {
+				result.RoomID = sample.RoomID
+				if result.BatchID == nil {
+					result.BatchID = sample.BatchID
+				}
+			}
+		}
+		if err := model.ValidateLaboratoryResult(result); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if err := db.Create(&result).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "创建实验室结果失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, result)
+	}
+}
+
+func updateLaboratoryResult(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "laboratory_result", id) {
+			return
+		}
+		var result model.LaboratoryResult
+		if db.Where("id = ?", id).First(&result).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "laboratory result not found"})
+			return
+		}
+		updates, err := bindUpdates(c)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移该结果到指定蚕房"})
+			return
+		}
+		for _, ref := range []struct {
+			key  string
+			kind string
+		}{
+			{key: "trace_record_id", kind: "trace_record"},
+			{key: "disease_event_id", kind: "disease_event"},
+			{key: "sample_id", kind: "sample"},
+			{key: "batch_id", kind: "batch"},
+		} {
+			if id, ok := updates[ref.key].(string); ok && !requireObjectAccess(c, db, ref.kind, id) {
+				return
+			}
+		}
+		if len(updates) > 0 {
+			if err := db.Model(&model.LaboratoryResult{}).Where("id = ?", id).Updates(updates).Error; err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "更新实验室结果失败"})
+				return
+			}
+		}
+		db.Where("id = ?", id).First(&result)
+		c.JSON(http.StatusOK, result)
+	}
+}
+
+func deleteLaboratoryResult(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		if !requireObjectAccess(c, db, "laboratory_result", id) {
+			return
+		}
+		var result model.LaboratoryResult
+		if db.Where("id = ?", id).First(&result).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "laboratory result not found"})
+			return
+		}
+		db.Where("id = ?", id).Delete(&model.LaboratoryResult{})
+		c.JSON(http.StatusOK, gin.H{"id": id})
+	}
+}
+
+func batchFromTrace(db *gorm.DB, trace model.TraceRecord) *string {
+	if trace.LampTestID != nil {
+		var lamp model.LampTest
+		if db.Where("id = ?", *trace.LampTestID).First(&lamp).Error == nil {
+			return lamp.BatchID
+		}
+	}
+	return nil
+}

server-go/internal/handler/lamp.go

@@ -40,7 +40,7 @@ func RegisterLampRoutes(rg *gin.RouterGroup, db *gorm.DB, s3 *service.S3Service,
 // listLampTests 检测任务单列表（roomId/batchId/status 过滤）
 func listLampTests(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.LampTest{})
+		q := applyRoomScope(db.Model(&model.LampTest{}), c, "room_id")
 		if room := c.Query("roomId"); room != "" {
 			q = q.Where("room_id = ?", room)
 		}
@@ -76,14 +76,24 @@ func createLampTest(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "roomId 不是合法的 UUID"})
 			return
 		}
+		if t.RoomID != nil && !canAccessRoom(db, c, t.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建检测任务"})
+			return
+		}
 		if t.BatchID != nil && !isUUID(*t.BatchID) {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "batchId 不是合法的 UUID"})
 			return
 		}
+		if t.BatchID != nil && !requireObjectAccess(c, db, "batch", *t.BatchID) {
+			return
+		}
 		if t.DetectionTaskID != nil && !isUUID(*t.DetectionTaskID) {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "detectionTaskId 不是合法的 UUID"})
 			return
 		}
+		if t.DetectionTaskID != nil && !requireObjectAccess(c, db, "detection_task", *t.DetectionTaskID) {
+			return
+		}
 		if t.Status == "" {
 			t.Status = "pending"
 		}
@@ -107,6 +117,9 @@ func createLampTest(db *gorm.DB) gin.HandlerFunc {
 func judgeQPCR(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})
@@ -144,6 +157,9 @@ func judgeQPCR(db *gorm.DB) gin.HandlerFunc {
 func uploadLampSpectrum(db *gorm.DB, s3 *service.S3Service, bucket string) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})
@@ -286,6 +302,9 @@ func deleteSpectrumEntry(db *gorm.DB) gin.HandlerFunc {
 func updateLampTest(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})
@@ -296,6 +315,21 @@ func updateLampTest(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移检测任务到指定蚕房"})
+			return
+		}
+		for _, ref := range []struct {
+			key  string
+			kind string
+		}{
+			{key: "batch_id", kind: "batch"},
+			{key: "detection_task_id", kind: "detection_task"},
+		} {
+			if id, ok := updates[ref.key].(string); ok && !requireObjectAccess(c, db, ref.kind, id) {
+				return
+			}
+		}
 		resultSet := false
 		resultValue := ""
 		if r, ok := updates["result"]; ok {
@@ -429,6 +463,9 @@ func runCrossValidation(db *gorm.DB, lampTestID, lampResult string) error {
 func getLampCrossValidation(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})
@@ -463,6 +500,9 @@ func getLampCrossValidation(db *gorm.DB) gin.HandlerFunc {
 func deleteLampTest(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})
@@ -478,6 +518,9 @@ func deleteLampTest(db *gorm.DB) gin.HandlerFunc {
 func listLampTestSteps(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})
@@ -493,6 +536,9 @@ func listLampTestSteps(db *gorm.DB) gin.HandlerFunc {
 func updateLampTestStep(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		stepNo, err := strconv.Atoi(c.Param("stepNo"))
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "stepNo 不合法"})
@@ -538,6 +584,9 @@ func updateLampTestStep(db *gorm.DB) gin.HandlerFunc {
 func uploadLampResultImage(db *gorm.DB, s3 *service.S3Service, bucket string) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "lamp_test", id) {
+			return
+		}
 		var t model.LampTest
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "lamp test not found"})

server-go/internal/handler/notification.go

@@ -22,7 +22,15 @@ func RegisterNotificationRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func listNotifications(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var list []model.Notification
-		db.Order("created_at DESC").Limit(200).Find(&list)
+		q := db.Order("created_at DESC").Limit(200)
+		if !hasGlobalAccess(c) {
+			if userID := currentUserID(c); userID != nil {
+				q = q.Where("user_id = ?", *userID)
+			} else {
+				q = q.Where("1 = 0")
+			}
+		}
+		q.Find(&list)
 		c.JSON(http.StatusOK, list)
 	}
 }

server-go/internal/handler/organization.go

@@ -0,0 +1,201 @@
+package handler
+
+import (
+	"net/http"
+	"strings"
+	"time"
+
+	"silk-server-go/internal/middleware"
+	"silk-server-go/internal/model"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+// RegisterOrganizationRoutes 注册组织和成员数据范围路由。
+func RegisterOrganizationRoutes(rg *gin.RouterGroup, db *gorm.DB) {
+	perm := middleware.RequirePermission(db, "organization:manage")
+	rg.GET("/organizations", perm, listOrganizations(db))
+	rg.POST("/organizations", perm, createOrganization(db))
+	rg.PATCH("/organizations/:id", perm, updateOrganization(db))
+	rg.GET("/organizations/:id/members", perm, listOrganizationMembers(db))
+	rg.POST("/organizations/:id/members", perm, addOrganizationMember(db))
+	rg.DELETE("/organizations/:id/members/:userId", perm, removeOrganizationMember(db))
+}
+
+func listOrganizations(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		q := db.Model(&model.Organization{})
+		if !hasGlobalAccess(c) {
+			q = applyOrgScope(q, c, "organizations.id")
+		}
+		var list []model.Organization
+		q.Order("created_at DESC").Find(&list)
+		c.JSON(http.StatusOK, list)
+	}
+}
+
+func createOrganization(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var body struct {
+			Name        string  `json:"name"`
+			Code        string  `json:"code"`
+			Description *string `json:"description"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if strings.TrimSpace(body.Name) == "" || strings.TrimSpace(body.Code) == "" {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "组织名称和编码不能为空"})
+			return
+		}
+		var count int64
+		db.Model(&model.Organization{}).Where("code = ?", body.Code).Count(&count)
+		if count > 0 {
+			c.JSON(http.StatusConflict, gin.H{"error": "组织编码已存在"})
+			return
+		}
+		org := model.Organization{Name: body.Name, Code: body.Code, Description: body.Description, Status: "active"}
+		if err := db.Create(&org).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "创建组织失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, org)
+	}
+}
+
+func updateOrganization(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		id := c.Param("id")
+		var org model.Organization
+		if db.Where("id = ?", id).First(&org).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "organization not found"})
+			return
+		}
+		if !canAccessOrganization(db, c, id) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权管理该组织"})
+			return
+		}
+		updates, err := bindUpdates(c)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if len(updates) > 0 {
+			if err := db.Model(&model.Organization{}).Where("id = ?", id).Updates(updates).Error; err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "更新组织失败"})
+				return
+			}
+		}
+		db.Where("id = ?", id).First(&org)
+		c.JSON(http.StatusOK, org)
+	}
+}
+
+func addOrganizationMember(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		orgID := c.Param("id")
+		var org model.Organization
+		if db.Where("id = ?", orgID).First(&org).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "organization not found"})
+			return
+		}
+		if !canAccessOrganization(db, c, orgID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权管理该组织"})
+			return
+		}
+		var body struct {
+			UserID string `json:"userId"`
+			Role   string `json:"role"`
+		}
+		if err := c.ShouldBindJSON(&body); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		if !isUUID(body.UserID) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "userId 不是合法的 UUID"})
+			return
+		}
+		var user model.User
+		if db.Where("id = ?", body.UserID).First(&user).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "user not found"})
+			return
+		}
+		role := body.Role
+		if role == "" {
+			role = "member"
+		}
+		if role != "member" && role != "admin" {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "组织角色仅支持 member/admin"})
+			return
+		}
+		var count int64
+		db.Model(&model.OrganizationMember{}).
+			Where("organization_id = ? AND user_id = ?", orgID, body.UserID).
+			Count(&count)
+		if count > 0 {
+			c.JSON(http.StatusConflict, gin.H{"error": "用户已在该组织"})
+			return
+		}
+		member := model.OrganizationMember{OrganizationID: orgID, UserID: body.UserID, Role: role}
+		if err := db.Create(&member).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "添加成员失败"})
+			return
+		}
+		c.JSON(http.StatusCreated, member)
+	}
+}
+
+func listOrganizationMembers(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		orgID := c.Param("id")
+		var org model.Organization
+		if db.Where("id = ?", orgID).First(&org).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "organization not found"})
+			return
+		}
+		if !canAccessOrganization(db, c, orgID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权查看该组织成员"})
+			return
+		}
+		var rows []struct {
+			ID             string    `gorm:"column:id" json:"id"`
+			OrganizationID string    `gorm:"column:organization_id" json:"organizationId"`
+			UserID         string    `gorm:"column:user_id" json:"userId"`
+			Role           string    `gorm:"column:role" json:"role"`
+			CreatedAt      time.Time `gorm:"column:created_at" json:"createdAt"`
+			Username       string    `gorm:"column:username" json:"username"`
+			Email          string    `gorm:"column:email" json:"email"`
+			FullName       *string   `gorm:"column:full_name" json:"fullName,omitempty"`
+		}
+		if err := db.Table("organization_members om").
+			Select("om.id, om.organization_id, om.user_id, om.role, om.created_at, u.username, u.email, u.full_name").
+			Joins("JOIN users u ON u.id = om.user_id").
+			Where("om.organization_id = ?", orgID).
+			Order("om.created_at DESC").
+			Scan(&rows).Error; err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "查询组织成员失败"})
+			return
+		}
+		c.JSON(http.StatusOK, rows)
+	}
+}
+
+func removeOrganizationMember(db *gorm.DB) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		orgID := c.Param("id")
+		userID := c.Param("userId")
+		var member model.OrganizationMember
+		if db.Where("organization_id = ? AND user_id = ?", orgID, userID).First(&member).Error != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "organization member not found"})
+			return
+		}
+		if !canAccessOrganization(db, c, orgID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权管理该组织"})
+			return
+		}
+		db.Where("id = ?", member.ID).Delete(&model.OrganizationMember{})
+		c.JSON(http.StatusOK, gin.H{"organizationId": orgID, "userId": userID})
+	}
+}

server-go/internal/handler/room.go

@@ -25,7 +25,8 @@ func RegisterRoomRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func listRooms(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var rooms []model.Room
-		db.Order("created_at DESC").Find(&rooms)
+		q := applyOrgScope(db.Model(&model.Room{}), c, "org_id")
+		q.Order("created_at DESC").Find(&rooms)
 		c.JSON(http.StatusOK, rooms)
 	}
 }
@@ -34,6 +35,9 @@ func listRooms(db *gorm.DB) gin.HandlerFunc {
 func getRoom(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "room", id) {
+			return
+		}
 		var room model.Room
 		if db.Where("id = ?", id).First(&room).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "room not found"})
@@ -52,6 +56,12 @@ func createRoom(db *gorm.DB) gin.HandlerFunc {
 			return
 		}
 		room.ID = "" // 让数据库自动生成
+		if room.OrgID == nil {
+			room.OrgID = defaultOrgID(db, c)
+		} else if !canAccessOrganization(db, c, *room.OrgID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该组织下创建蚕房"})
+			return
+		}
 		if err := db.Create(&room).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建失败"})
 			return
@@ -64,6 +74,9 @@ func createRoom(db *gorm.DB) gin.HandlerFunc {
 func updateRoom(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "room", id) {
+			return
+		}
 		var room model.Room
 		if db.Where("id = ?", id).First(&room).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "room not found"})
@@ -74,6 +87,12 @@ func updateRoom(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if orgID, ok := updates["org_id"]; ok {
+			if orgStr, ok := orgID.(string); ok && !canAccessOrganization(db, c, orgStr) {
+				c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移蚕房到该组织"})
+				return
+			}
+		}
 		if len(updates) > 0 {
 			db.Model(&model.Room{}).Where("id = ?", id).Updates(updates)
 		}
@@ -86,6 +105,9 @@ func updateRoom(db *gorm.DB) gin.HandlerFunc {
 func deleteRoom(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "room", id) {
+			return
+		}
 		var room model.Room
 		if db.Where("id = ?", id).First(&room).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "room not found"})

server-go/internal/handler/sensor.go

@@ -23,7 +23,10 @@ func RegisterSensorRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func listSensors(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var sensors []model.Sensor
-		db.Order("created_at DESC").Find(&sensors)
+		q := db.Model(&model.Sensor{}).
+			Joins("JOIN devices d ON d.id = sensors.device_id")
+		q = applyRoomScope(q, c, "d.room_id")
+		q.Order("sensors.created_at DESC").Find(&sensors)
 		c.JSON(http.StatusOK, sensors)
 	}
 }
@@ -32,6 +35,9 @@ func listSensors(db *gorm.DB) gin.HandlerFunc {
 func getSensor(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "sensor", id) {
+			return
+		}
 		var sensor model.Sensor
 		if db.Where("id = ?", id).First(&sensor).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "sensor not found"})
@@ -50,6 +56,13 @@ func createSensor(db *gorm.DB) gin.HandlerFunc {
 			return
 		}
 		sensor.ID = "" // 让数据库自动生成
+		if !isUUID(sensor.DeviceID) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "deviceId 不是合法的 UUID"})
+			return
+		}
+		if !requireObjectAccess(c, db, "device", sensor.DeviceID) {
+			return
+		}
 		if err := db.Create(&sensor).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建失败"})
 			return
@@ -62,6 +75,9 @@ func createSensor(db *gorm.DB) gin.HandlerFunc {
 func updateSensor(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "sensor", id) {
+			return
+		}
 		var sensor model.Sensor
 		if db.Where("id = ?", id).First(&sensor).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "sensor not found"})
@@ -72,6 +88,9 @@ func updateSensor(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if deviceID, ok := updates["device_id"].(string); ok && !requireObjectAccess(c, db, "device", deviceID) {
+			return
+		}
 		if len(updates) > 0 {
 			db.Model(&model.Sensor{}).Where("id = ?", id).Updates(updates)
 		}
@@ -84,6 +103,9 @@ func updateSensor(db *gorm.DB) gin.HandlerFunc {
 func deleteSensor(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "sensor", id) {
+			return
+		}
 		var sensor model.Sensor
 		if db.Where("id = ?", id).First(&sensor).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "sensor not found"})

server-go/internal/handler/telemetry.go

@@ -33,6 +33,9 @@ func listTelemetry(db *gorm.DB, iotdb *service.IoTDBService) gin.HandlerFunc {
 		if limit <= 0 {
 			limit = 2000
 		}
+		if deviceKey != "" && !requireDeviceKeyAccess(c, db, deviceKey) {
+			return
+		}
 
 		// 优先 IoTDB
 		if iotdb.IsAvailable() && deviceKey != "" && metric != "" {
@@ -45,16 +48,19 @@ func listTelemetry(db *gorm.DB, iotdb *service.IoTDBService) gin.HandlerFunc {
 		}
 
 		// 降级 PostgreSQL
-		q := db.Model(&model.Telemetry{}).Order("timestamp DESC").Limit(limit)
+		q := db.Model(&model.Telemetry{}).
+			Joins("JOIN devices d ON d.device_key = telemetry.device_key").
+			Order("telemetry.timestamp DESC").Limit(limit)
+		q = applyRoomScope(q, c, "d.room_id")
 		if deviceKey != "" {
-			q = q.Where("device_key = ?", deviceKey)
+			q = q.Where("telemetry.device_key = ?", deviceKey)
 		}
 		if metric != "" {
-			q = q.Where("metric = ?", metric)
+			q = q.Where("telemetry.metric = ?", metric)
 		}
 		if from != "" || to != "" {
 			fromVal, toVal := parseTimeRangeStr(from, to)
-			q = q.Where("timestamp BETWEEN ? AND ?", fromVal, toVal)
+			q = q.Where("telemetry.timestamp BETWEEN ? AND ?", fromVal, toVal)
 		}
 		var rows []model.Telemetry
 		q.Find(&rows)
@@ -66,6 +72,9 @@ func listTelemetry(db *gorm.DB, iotdb *service.IoTDBService) gin.HandlerFunc {
 func listMetrics(iotdb *service.IoTDBService, db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		deviceKey := c.Param("deviceKey")
+		if !requireDeviceKeyAccess(c, db, deviceKey) {
+			return
+		}
 
 		// 优先 IoTDB
 		if iotdb.IsAvailable() {
@@ -87,6 +96,9 @@ func listMetrics(iotdb *service.IoTDBService, db *gorm.DB) gin.HandlerFunc {
 func latestTelemetry(iotdb *service.IoTDBService, db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		deviceKey := c.Param("deviceKey")
+		if !requireDeviceKeyAccess(c, db, deviceKey) {
+			return
+		}
 
 		// 查询 PG 中该设备每个指标的最新记录
 		var records []model.Telemetry
@@ -105,6 +117,9 @@ func historyBucket(iotdb *service.IoTDBService, db *gorm.DB) gin.HandlerFunc {
 		metric := c.Param("metric")
 		from := c.Query("from")
 		to := c.Query("to")
+		if !requireDeviceKeyAccess(c, db, deviceKey) {
+			return
+		}
 		if from == "" || to == "" {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "from/to required"})
 			return

server-go/internal/handler/threshold.go

@@ -23,7 +23,11 @@ func RegisterThresholdRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 func listThresholds(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var thresholds []model.Threshold
-		db.Find(&thresholds)
+		q := db.Model(&model.Threshold{}).
+			Joins("JOIN sensors s ON s.id = thresholds.sensor_id").
+			Joins("JOIN devices d ON d.id = s.device_id")
+		q = applyRoomScope(q, c, "d.room_id")
+		q.Order("thresholds.created_at DESC").Find(&thresholds)
 		c.JSON(http.StatusOK, thresholds)
 	}
 }
@@ -32,6 +36,9 @@ func listThresholds(db *gorm.DB) gin.HandlerFunc {
 func getThreshold(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "threshold", id) {
+			return
+		}
 		var threshold model.Threshold
 		if db.Where("id = ?", id).First(&threshold).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "threshold not found"})
@@ -50,6 +57,13 @@ func createThreshold(db *gorm.DB) gin.HandlerFunc {
 			return
 		}
 		threshold.ID = "" // 让数据库自动生成
+		if !isUUID(threshold.SensorID) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "sensorId 不是合法的 UUID"})
+			return
+		}
+		if !requireObjectAccess(c, db, "sensor", threshold.SensorID) {
+			return
+		}
 		if err := db.Create(&threshold).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建失败"})
 			return
@@ -62,6 +76,9 @@ func createThreshold(db *gorm.DB) gin.HandlerFunc {
 func updateThreshold(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "threshold", id) {
+			return
+		}
 		var threshold model.Threshold
 		if db.Where("id = ?", id).First(&threshold).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "threshold not found"})
@@ -72,6 +89,9 @@ func updateThreshold(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if sensorID, ok := updates["sensor_id"].(string); ok && !requireObjectAccess(c, db, "sensor", sensorID) {
+			return
+		}
 		if len(updates) > 0 {
 			db.Model(&model.Threshold{}).Where("id = ?", id).Updates(updates)
 		}
@@ -84,6 +104,9 @@ func updateThreshold(db *gorm.DB) gin.HandlerFunc {
 func deleteThreshold(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "threshold", id) {
+			return
+		}
 		var threshold model.Threshold
 		if db.Where("id = ?", id).First(&threshold).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "threshold not found"})

server-go/internal/handler/trace.go

@@ -43,10 +43,11 @@ func traceMonthlyStats(db *gorm.DB) gin.HandlerFunc {
 			Month   string `gorm:"column:month"`
 			Disease string `gorm:"column:disease"`
 		}
-		db.Table("trace_records").
+		q := db.Table("trace_records").
 			Select("to_char(created_at, 'YYYY-MM') AS month, disease").
-			Where("created_at >= ? AND created_at < ?", start, end).
-			Scan(&rows)
+			Where("created_at >= ? AND created_at < ?", start, end)
+		q = applyRoomScope(q, c, "room_id")
+		q.Scan(&rows)
 		entries := make([]service.MonthDiseaseEntry, 0, len(rows))
 		for _, r := range rows {
 			entries = append(entries, service.MonthDiseaseEntry{Month: r.Month, Disease: r.Disease})
@@ -66,6 +67,7 @@ func traceRegionStats(db *gorm.DB) gin.HandlerFunc {
 			Select("rooms.region AS region, trace_records.disease AS disease").
 			Joins("LEFT JOIN rooms ON rooms.id = trace_records.room_id").
 			Where("trace_records.created_at >= ?", time.Now().Add(-time.Duration(days)*24*time.Hour))
+		q = applyRoomScope(q, c, "trace_records.room_id")
 		if disease := c.Query("disease"); disease != "" {
 			q = q.Where("trace_records.disease = ?", disease)
 		}
@@ -84,7 +86,7 @@ func traceRegionStats(db *gorm.DB) gin.HandlerFunc {
 
 func listTraceRecords(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.TraceRecord{})
+		q := applyRoomScope(db.Model(&model.TraceRecord{}), c, "room_id")
 		if status := c.Query("status"); status != "" {
 			q = q.Where("status = ?", status)
 		}
@@ -116,6 +118,9 @@ func fillTraceRoomNames(db *gorm.DB, list []model.TraceRecord) {
 
 func getTraceRecord(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "trace_record", c.Param("id")) {
+			return
+		}
 		var t model.TraceRecord
 		if db.Where("id = ?", c.Param("id")).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "trace record not found"})
@@ -145,6 +150,19 @@ func createTraceRecord(db *gorm.DB) gin.HandlerFunc {
 				return
 			}
 		}
+		if body.RoomID != nil && !canAccessRoom(db, c, body.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权为该蚕房创建溯源记录"})
+			return
+		}
+		if body.DiseaseEventID != nil && !requireObjectAccess(c, db, "disease_event", *body.DiseaseEventID) {
+			return
+		}
+		if body.LampTestID != nil && !requireObjectAccess(c, db, "lamp_test", *body.LampTestID) {
+			return
+		}
+		if body.ConsultationID != nil && !requireObjectAccess(c, db, "consultation", *body.ConsultationID) {
+			return
+		}
 		if body.Disease == "" {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "病种不能为空"})
 			return
@@ -165,6 +183,9 @@ func createTraceRecord(db *gorm.DB) gin.HandlerFunc {
 func updateTraceRecord(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "trace_record", id) {
+			return
+		}
 		var t model.TraceRecord
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "trace record not found"})
@@ -175,6 +196,22 @@ func updateTraceRecord(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移溯源记录到指定蚕房"})
+			return
+		}
+		for _, ref := range []struct {
+			key  string
+			kind string
+		}{
+			{key: "disease_event_id", kind: "disease_event"},
+			{key: "lamp_test_id", kind: "lamp_test"},
+			{key: "consultation_id", kind: "consultation"},
+		} {
+			if id, ok := updates[ref.key].(string); ok && !requireObjectAccess(c, db, ref.kind, id) {
+				return
+			}
+		}
 		if len(updates) > 0 {
 			db.Model(&model.TraceRecord{}).Where("id = ?", id).Updates(updates)
 		}
@@ -186,6 +223,9 @@ func updateTraceRecord(db *gorm.DB) gin.HandlerFunc {
 func deleteTraceRecord(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "trace_record", id) {
+			return
+		}
 		var t model.TraceRecord
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "trace record not found"})
@@ -200,6 +240,9 @@ func deleteTraceRecord(db *gorm.DB) gin.HandlerFunc {
 func autoTrace(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "trace_record", id) {
+			return
+		}
 		var t model.TraceRecord
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "trace record not found"})
@@ -318,6 +361,9 @@ func autoTrace(db *gorm.DB) gin.HandlerFunc {
 // getTraceChecklist 分病种二级排查清单
 func getTraceChecklist(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		if !requireObjectAccess(c, db, "trace_record", c.Param("id")) {
+			return
+		}
 		var t model.TraceRecord
 		if db.Where("id = ?", c.Param("id")).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "trace record not found"})
@@ -331,6 +377,9 @@ func getTraceChecklist(db *gorm.DB) gin.HandlerFunc {
 func submitTraceChecklist(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "trace_record", id) {
+			return
+		}
 		var t model.TraceRecord
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "trace record not found"})

server-go/internal/handler/tray_batch.go

@@ -40,7 +40,7 @@ func RegisterTrayBatchRoutes(rg *gin.RouterGroup, db *gorm.DB) {
 
 func listTrays(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.Tray{})
+		q := applyRoomScope(db.Model(&model.Tray{}), c, "room_id")
 		if room := c.Query("roomId"); room != "" {
 			q = q.Where("room_id = ?", room)
 		}
@@ -69,6 +69,10 @@ func createTray(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "roomId 不是合法的 UUID"})
 			return
 		}
+		if !canAccessRoom(db, c, &t.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建蚕匾"})
+			return
+		}
 		if err := db.Create(&t).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建失败"})
 			return
@@ -80,6 +84,9 @@ func createTray(db *gorm.DB) gin.HandlerFunc {
 func updateTray(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "tray", id) {
+			return
+		}
 		var t model.Tray
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "tray not found"})
@@ -90,6 +97,10 @@ func updateTray(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移蚕匾到指定蚕房"})
+			return
+		}
 		if len(updates) > 0 {
 			db.Model(&model.Tray{}).Where("id = ?", id).Updates(updates)
 		}
@@ -101,6 +112,9 @@ func updateTray(db *gorm.DB) gin.HandlerFunc {
 func deleteTray(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "tray", id) {
+			return
+		}
 		var t model.Tray
 		if db.Where("id = ?", id).First(&t).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "tray not found"})
@@ -115,7 +129,7 @@ func deleteTray(db *gorm.DB) gin.HandlerFunc {
 
 func listBatches(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.Batch{})
+		q := applyRoomScope(db.Model(&model.Batch{}), c, "room_id")
 		if room := c.Query("roomId"); room != "" {
 			q = q.Where("room_id = ?", room)
 		}
@@ -144,6 +158,10 @@ func createBatch(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "roomId 不是合法的 UUID"})
 			return
 		}
+		if !canAccessRoom(db, c, &b.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建批次"})
+			return
+		}
 		if b.Status == "" {
 			b.Status = "rearing"
 		}
@@ -158,6 +176,9 @@ func createBatch(db *gorm.DB) gin.HandlerFunc {
 func updateBatch(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "batch", id) {
+			return
+		}
 		var b model.Batch
 		if db.Where("id = ?", id).First(&b).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "batch not found"})
@@ -168,6 +189,10 @@ func updateBatch(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移批次到指定蚕房"})
+			return
+		}
 		if len(updates) > 0 {
 			db.Model(&model.Batch{}).Where("id = ?", id).Updates(updates)
 		}
@@ -179,6 +204,9 @@ func updateBatch(db *gorm.DB) gin.HandlerFunc {
 func deleteBatch(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "batch", id) {
+			return
+		}
 		var b model.Batch
 		if db.Where("id = ?", id).First(&b).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "batch not found"})
@@ -195,7 +223,7 @@ func deleteBatch(db *gorm.DB) gin.HandlerFunc {
 
 func listRearingRecords(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		q := db.Model(&model.RearingRecord{})
+		q := applyRoomScope(db.Table("rearing_records").Joins("JOIN batches b ON b.id = rearing_records.batch_id"), c, "b.room_id")
 		if batch := c.Query("batchId"); batch != "" {
 			q = q.Where("batch_id = ?", batch)
 		}
@@ -217,6 +245,9 @@ func createRearingRecord(db *gorm.DB) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "batchId 不是合法的 UUID"})
 			return
 		}
+		if !requireObjectAccess(c, db, "batch", r.BatchID) {
+			return
+		}
 		if r.RecordDate.IsZero() {
 			r.RecordDate = time.Now()
 		}
@@ -231,6 +262,9 @@ func createRearingRecord(db *gorm.DB) gin.HandlerFunc {
 func updateRearingRecord(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "rearing_record", id) {
+			return
+		}
 		var r model.RearingRecord
 		if db.Where("id = ?", id).First(&r).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "rearing record not found"})
@@ -252,6 +286,9 @@ func updateRearingRecord(db *gorm.DB) gin.HandlerFunc {
 func deleteRearingRecord(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "rearing_record", id) {
+			return
+		}
 		var r model.RearingRecord
 		if db.Where("id = ?", id).First(&r).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "rearing record not found"})

server-go/internal/handler/video_camera.go

@@ -37,7 +37,8 @@ func RegisterVideoCameraRoutes(rg *gin.RouterGroup, db *gorm.DB, media *service.
 func listCameras(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		var cameras []model.Camera
-		db.Order("created_at DESC").Find(&cameras)
+		q := applyRoomScope(db.Model(&model.Camera{}), c, "room_id")
+		q.Order("created_at DESC").Find(&cameras)
 
 		// 先用 DB 中的 is_online 初始化 Online 字段（gorm:"-" 不会自动填充）
 		for i := range cameras {
@@ -98,6 +99,9 @@ func listCameras(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 func getCamera(db *gorm.DB) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", id) {
+			return
+		}
 		var camera model.Camera
 		if db.Where("id = ?", id).First(&camera).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "camera not found"})
@@ -118,8 +122,15 @@ func createCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 		camera := input.toModel()
 		camera.ID = 0 // 让数据库自动生成
 		if camera.RoomID == nil {
-			defaultRoom := "1"
-			camera.RoomID = &defaultRoom
+			camera.RoomID = firstAccessibleRoomID(db, c)
+			if camera.RoomID == nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "当前账号无可用蚕房，请先选择 roomId"})
+				return
+			}
+		}
+		if !canAccessRoom(db, c, camera.RoomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权在该蚕房下创建摄像头"})
+			return
 		}
 		if err := db.Create(&camera).Error; err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "创建失败"})
@@ -150,6 +161,9 @@ func createCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 func updateCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", id) {
+			return
+		}
 		var camera model.Camera
 		if db.Where("id = ?", id).First(&camera).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "camera not found"})
@@ -160,6 +174,10 @@ func updateCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if roomID, ok := updates["room_id"].(string); ok && !canAccessRoom(db, c, &roomID) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "无权迁移摄像头到指定蚕房"})
+			return
+		}
 		if len(updates) > 0 {
 			if err := db.Model(&model.Camera{}).Where("id = ?", id).Updates(updates).Error; err != nil {
 				c.JSON(http.StatusInternalServerError, gin.H{"error": "更新失败: " + err.Error()})
@@ -198,6 +216,9 @@ func updateCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 func deleteCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", id) {
+			return
+		}
 		var camera model.Camera
 		if db.Where("id = ?", id).First(&camera).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "camera not found"})
@@ -224,6 +245,9 @@ func playCamera(db *gorm.DB, media *service.MediaService) gin.HandlerFunc {
 		}
 
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", id) {
+			return
+		}
 		var camera model.Camera
 		if db.Where("id = ?", id).First(&camera).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "camera not found"})
@@ -287,6 +311,9 @@ func playbackCamera(db *gorm.DB) gin.HandlerFunc {
 		}
 
 		id := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", id) {
+			return
+		}
 
 		limit := 50
 		if l, err := strconv.Atoi(c.Query("limit")); err == nil && l > 0 {
@@ -335,10 +362,10 @@ func getWvpConfig(media *service.MediaService) gin.HandlerFunc {
 			return
 		}
 		c.JSON(http.StatusOK, gin.H{
-			"sipId":       sip["id"],
-			"sipDomain":   sip["domain"],
-			"sipPort":     sip["port"],
-			"sipShowIp":   sip["showIp"],
+			"sipId":     sip["id"],
+			"sipDomain": sip["domain"],
+			"sipPort":   sip["port"],
+			"sipShowIp": sip["showIp"],
 		})
 	}
 }

server-go/internal/handler/video_clip.go

@@ -39,7 +39,7 @@ func listClips(db *gorm.DB) gin.HandlerFunc {
 			}
 		}
 
-		q := db.Model(&model.VideoClip{}).Order("start_at DESC").Limit(limit)
+		q := applyRoomScope(db.Model(&model.VideoClip{}), c, "room_id").Order("start_at DESC").Limit(limit)
 		if cameraId := c.Query("cameraId"); cameraId != "" {
 			q = q.Where("camera_id = ?", cameraId)
 		}
@@ -77,6 +77,9 @@ func playClip(db *gorm.DB) gin.HandlerFunc {
 		}
 
 		clipId := c.Param("clipId")
+		if !requireObjectAccess(c, db, "video_clip", clipId) {
+			return
+		}
 		var clip model.VideoClip
 		if db.Where("id = ?", clipId).First(&clip).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "video clip not found"})

server-go/internal/handler/video_record.go

@@ -42,7 +42,7 @@ func RegisterVideoRecordRoutes(rg *gin.RouterGroup, db *gorm.DB, media *service.
 	readPerm := middleware.RequirePermission(db, "video:read")
 	rg.POST("/video/cameras/:id/record/start", recordPerm, startRecording(db, media, cfg))
 	rg.POST("/video/cameras/:id/record/stop", recordPerm, stopRecording(db, media, cfg))
-	rg.GET("/video/recordings/active", readPerm, listActiveRecordings(cfg))
+	rg.GET("/video/recordings/active", readPerm, listActiveRecordings(db, cfg))
 	rg.POST("/video/recordings/internal/end", endRecordingInternal(media, cfg)) // 白名单接口，无需权限
 }
 
@@ -50,6 +50,9 @@ func RegisterVideoRecordRoutes(rg *gin.RouterGroup, db *gorm.DB, media *service.
 func startRecording(db *gorm.DB, media *service.MediaService, cfg *config.Config) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		cameraId := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", cameraId) {
+			return
+		}
 		var camera model.Camera
 		if db.Where("id = ?", cameraId).First(&camera).Error != nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "camera not found"})
@@ -129,6 +132,9 @@ func startRecording(db *gorm.DB, media *service.MediaService, cfg *config.Config
 func stopRecording(db *gorm.DB, media *service.MediaService, cfg *config.Config) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		cameraId := c.Param("id")
+		if !requireObjectAccess(c, db, "camera", cameraId) {
+			return
+		}
 
 		activeMu.Lock()
 		rec, ok := activeRecordings[cameraId]
@@ -217,7 +223,7 @@ func endRecordingInternal(media *service.MediaService, cfg *config.Config) gin.H
 
 // listActiveRecordings 返回活跃录制列表
 // 优先以 recorder-go 服务的实际状态为准（Go 后端重启后内存 map 会丢失，但 recorder-go 仍在录制）
-func listActiveRecordings(cfg *config.Config) gin.HandlerFunc {
+func listActiveRecordings(db *gorm.DB, cfg *config.Config) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		// 1. 查询 recorder-go 实际录制状态
 		recorderBase := strings.TrimSuffix(cfg.RecorderAPIBase, "/")
@@ -270,7 +276,7 @@ func listActiveRecordings(cfg *config.Config) gin.HandlerFunc {
 						}
 						activeMu.Unlock()
 					}
-					c.JSON(http.StatusOK, list)
+					c.JSON(http.StatusOK, filterAccessibleRecordings(db, c, list))
 					return
 				}
 			}
@@ -283,6 +289,23 @@ func listActiveRecordings(cfg *config.Config) gin.HandlerFunc {
 			list = append(list, rec)
 		}
 		activeMu.Unlock()
-		c.JSON(http.StatusOK, list)
+		c.JSON(http.StatusOK, filterAccessibleRecordings(db, c, list))
 	}
 }
+
+func filterAccessibleRecordings(db *gorm.DB, c *gin.Context, list []*ActiveRecording) []*ActiveRecording {
+	if hasGlobalAccess(c) {
+		return list
+	}
+	filtered := make([]*ActiveRecording, 0, len(list))
+	for _, rec := range list {
+		var camera model.Camera
+		if db.Where("id = ?", rec.CameraID).First(&camera).Error != nil {
+			continue
+		}
+		if canAccessRoom(db, c, camera.RoomID) {
+			filtered = append(filtered, rec)
+		}
+	}
+	return filtered
+}

server-go/internal/model/business_capabilities.go

@@ -0,0 +1,216 @@
+package model
+
+import (
+	"encoding/json"
+	"errors"
+	"strings"
+	"time"
+)
+
+// Organization 组织/养殖场/合作社，用于对象级数据授权。
+type Organization struct {
+	ID          string    `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
+	Name        string    `gorm:"size:128" json:"name"`
+	Code        string    `gorm:"size:64;uniqueIndex" json:"code"`
+	Description *string   `gorm:"type:text" json:"description,omitempty"`
+	Status      string    `gorm:"size:16;default:active" json:"status"`
+	CreatedAt   time.Time `gorm:"type:timestamptz" json:"createdAt"`
+	UpdatedAt   time.Time `gorm:"type:timestamptz" json:"updatedAt"`
+}
+
+func (Organization) TableName() string { return "organizations" }
+
+// OrganizationMember 用户与组织归属关系。
+type OrganizationMember struct {
+	ID             string    `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
+	OrganizationID string    `gorm:"column:organization_id;type:uuid;uniqueIndex:idx_org_members_org_user,priority:1" json:"organizationId"`
+	UserID         string    `gorm:"column:user_id;type:uuid;uniqueIndex:idx_org_members_org_user,priority:2" json:"userId"`
+	Role           string    `gorm:"size:16;default:member" json:"role"`
+	CreatedAt      time.Time `gorm:"type:timestamptz" json:"createdAt"`
+}
+
+func (OrganizationMember) TableName() string { return "organization_members" }
+
+// DeviceMaintenanceRecord 设备校准/故障/维护/固件记录。
+type DeviceMaintenanceRecord struct {
+	ID           string     `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
+	DeviceID     string     `gorm:"column:device_id;type:uuid;index" json:"deviceId"`
+	Kind         string     `gorm:"size:16;index" json:"kind"` // calibration/fault/maintenance/firmware
+	Title        string     `gorm:"size:128" json:"title"`
+	ScheduledAt  *time.Time `gorm:"column:scheduled_at;type:timestamptz" json:"scheduledAt,omitempty"`
+	PerformedAt  *time.Time `gorm:"column:performed_at;type:timestamptz" json:"performedAt,omitempty"`
+	PerformerID  *string    `gorm:"column:performer_id;type:uuid" json:"performerId,omitempty"`
+	Result       *string    `gorm:"type:text" json:"result,omitempty"`
+	FirmwareFrom *string    `gorm:"column:firmware_from;size:64" json:"firmwareFrom,omitempty"`
+	FirmwareTo   *string    `gorm:"column:firmware_to;size:64" json:"firmwareTo,omitempty"`
+	CostAmount   *float64   `gorm:"column:cost_amount;type:float" json:"costAmount,omitempty"`
+	CostUnit     *string    `gorm:"column:cost_unit;size:16" json:"costUnit,omitempty"`
+	Note         *string    `gorm:"type:text" json:"note,omitempty"`
+	CreatedBy    *string    `gorm:"column:created_by;type:uuid" json:"createdBy,omitempty"`
+	CreatedAt    time.Time  `gorm:"type:timestamptz" json:"createdAt"`
+	UpdatedAt    time.Time  `gorm:"type:timestamptz" json:"updatedAt"`
+}
+
+func (DeviceMaintenanceRecord) TableName() string { return "device_maintenance_records" }
+
+// ValidMaintenanceKind 设备维护记录类型。
+func ValidMaintenanceKind(kind string) bool {
+	switch kind {
+	case "calibration", "fault", "maintenance", "firmware":
+		return true
+	default:
+		return false
+	}
+}
+
+// ValidateDeviceMaintenanceRecord 设备维护必填项。
+func ValidateDeviceMaintenanceRecord(record DeviceMaintenanceRecord) error {
+	if !ValidMaintenanceKind(record.Kind) {
+		return errors.New("kind 仅支持 calibration/fault/maintenance/firmware")
+	}
+	if strings.TrimSpace(record.Title) == "" {
+		return errors.New("维护标题不能为空")
+	}
+	return nil
+}
+
+// ProductionLossRecord 产量、死亡、淘汰、损失和防控成本记录。
+type ProductionLossRecord struct {
+	ID          string    `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
+	RoomID      *string   `gorm:"column:room_id;type:uuid;index" json:"roomId,omitempty"`
+	BatchID     *string   `gorm:"column:batch_id;type:uuid;index" json:"batchId,omitempty"`
+	RecordDate  time.Time `gorm:"column:record_date;type:timestamptz;index" json:"recordDate"`
+	DeathCount  *int      `gorm:"column:death_count;type:int" json:"deathCount,omitempty"`
+	CulledCount *int      `gorm:"column:culled_count;type:int" json:"culledCount,omitempty"`
+	YieldKg     *float64  `gorm:"column:yield_kg;type:float" json:"yieldKg,omitempty"`
+	LossKg      *float64  `gorm:"column:loss_kg;type:float" json:"lossKg,omitempty"`
+	CostType    *string   `gorm:"column:cost_type;size:32" json:"costType,omitempty"` // medicine/disinfection/detection/labor/other
+	CostAmount  *float64  `gorm:"column:cost_amount;type:float" json:"costAmount,omitempty"`
+	Note        *string   `gorm:"type:text" json:"note,omitempty"`
+	CreatedBy   *string   `gorm:"column:created_by;type:uuid" json:"createdBy,omitempty"`
+	CreatedAt   time.Time `gorm:"type:timestamptz" json:"createdAt"`
+	UpdatedAt   time.Time `gorm:"type:timestamptz" json:"updatedAt"`
+}
+
+func (ProductionLossRecord) TableName() string { return "production_loss_records" }
+
+// ValidateProductionLossRecord 产量损失记录必须至少有一个业务数值。
+func ValidateProductionLossRecord(record ProductionLossRecord) error {
+	if record.RoomID == nil && record.BatchID == nil {
+		return errors.New("roomId/batchId 至少填一个")
+	}
+	if record.RecordDate.IsZero() {
+		return errors.New("记录日期不能为空")
+	}
+	hasValue := record.DeathCount != nil || record.CulledCount != nil ||
+		record.YieldKg != nil || record.LossKg != nil || record.CostAmount != nil
+	if !hasValue {
+		return errors.New("死亡/淘汰/产量/损失/成本至少填写一项")
+	}
+	return nil
+}
+
+// CaseStudy 已脱敏病例沉淀，必须经审核后发布。
+type CaseStudy struct {
+	ID                   string          `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
+	Title                string          `gorm:"size:128" json:"title"`
+	Disease              string          `gorm:"size:64;index" json:"disease"`
+	SourceConsultationID *string         `gorm:"column:source_consultation_id;type:uuid;index" json:"sourceConsultationId,omitempty"`
+	SourceDiseaseEventID *string         `gorm:"column:source_disease_event_id;type:uuid;index" json:"sourceDiseaseEventId,omitempty"`
+	SourceRoomID         *string         `gorm:"column:source_room_id;type:uuid;index" json:"sourceRoomId,omitempty"`
+	Region               *string         `gorm:"size:64" json:"region,omitempty"`
+	CaseDate             *time.Time      `gorm:"column:case_date;type:timestamptz" json:"caseDate,omitempty"`
+	Summary              *string         `gorm:"type:text" json:"summary,omitempty"`
+	DesensitizedPayload  json.RawMessage `gorm:"column:desensitized_payload;type:jsonb" json:"desensitizedPayload,omitempty"`
+	Status               string          `gorm:"size:16;default:draft;index" json:"status"` // draft/pending_review/published/rejected
+	ReviewNote           *string         `gorm:"column:review_note;type:text" json:"reviewNote,omitempty"`
+	ReviewerID           *string         `gorm:"column:reviewer_id;type:uuid" json:"reviewerId,omitempty"`
+	ReviewedAt           *time.Time      `gorm:"column:reviewed_at;type:timestamptz" json:"reviewedAt,omitempty"`
+	PublishedAt          *time.Time      `gorm:"column:published_at;type:timestamptz" json:"publishedAt,omitempty"`
+	CreatedBy            *string         `gorm:"column:created_by;type:uuid" json:"createdBy,omitempty"`
+	CreatedAt            time.Time       `gorm:"type:timestamptz" json:"createdAt"`
+	UpdatedAt            time.Time       `gorm:"type:timestamptz" json:"updatedAt"`
+}
+
+func (CaseStudy) TableName() string { return "case_studies" }
+
+// ValidCaseStudyTransition 案例审核状态流转。
+func ValidCaseStudyTransition(from, to string) bool {
+	switch from {
+	case "draft":
+		return to == "pending_review" || to == "rejected"
+	case "pending_review":
+		return to == "published" || to == "rejected"
+	case "published":
+		return to == "rejected" || to == "pending_review"
+	case "rejected":
+		return to == "draft" || to == "pending_review"
+	default:
+		return false
+	}
+}
+
+// LaboratoryResult 实验室结构化结果，关联三级溯源、发病事件和样本。
+type LaboratoryResult struct {
+	ID             string     `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id"`
+	TraceRecordID  *string    `gorm:"column:trace_record_id;type:uuid;index" json:"traceRecordId,omitempty"`
+	DiseaseEventID *string    `gorm:"column:disease_event_id;type:uuid;index" json:"diseaseEventId,omitempty"`
+	SampleID       *string    `gorm:"column:sample_id;type:uuid;index" json:"sampleId,omitempty"`
+	RoomID         *string    `gorm:"column:room_id;type:uuid;index" json:"roomId,omitempty"`
+	BatchID        *string    `gorm:"column:batch_id;type:uuid;index" json:"batchId,omitempty"`
+	LabName        string     `gorm:"column:lab_name;size:128" json:"labName"`
+	ReportNo       string     `gorm:"column:report_no;size:64" json:"reportNo"`
+	TestType       string     `gorm:"column:test_type;size:32" json:"testType"` // molecular_typing/pathogen/environment_sample/other
+	ResultType     string     `gorm:"column:result_type;size:16" json:"resultType"`
+	Pathogen       *string    `gorm:"size:128" json:"pathogen,omitempty"`
+	Genotype       *string    `gorm:"size:128" json:"genotype,omitempty"`
+	Method         *string    `gorm:"size:128" json:"method,omitempty"`
+	SampleNo       *string    `gorm:"column:sample_no;size:64" json:"sampleNo,omitempty"`
+	SampleType     *string    `gorm:"column:sample_type;size:32" json:"sampleType,omitempty"`
+	Findings       *string    `gorm:"type:text" json:"findings,omitempty"`
+	ReportURL      *string    `gorm:"column:report_url;size:512" json:"reportUrl,omitempty"`
+	TestedAt       *time.Time `gorm:"column:tested_at;type:timestamptz" json:"testedAt,omitempty"`
+	ConcludedAt    *time.Time `gorm:"column:concluded_at;type:timestamptz" json:"concludedAt,omitempty"`
+	CreatedBy      *string    `gorm:"column:created_by;type:uuid" json:"createdBy,omitempty"`
+	CreatedAt      time.Time  `gorm:"type:timestamptz" json:"createdAt"`
+	UpdatedAt      time.Time  `gorm:"type:timestamptz" json:"updatedAt"`
+}
+
+func (LaboratoryResult) TableName() string { return "laboratory_results" }
+
+// ValidateLaboratoryResult 实验室结果必填项。
+func ValidateLaboratoryResult(result LaboratoryResult) error {
+	if strings.TrimSpace(result.LabName) == "" {
+		return errors.New("实验室名称不能为空")
+	}
+	if strings.TrimSpace(result.ReportNo) == "" {
+		return errors.New("报告编号不能为空")
+	}
+	if !ValidLaboratoryTestType(result.TestType) {
+		return errors.New("testType 仅支持 molecular_typing/pathogen/environment_sample/other")
+	}
+	if !ValidLaboratoryResultType(result.ResultType) {
+		return errors.New("resultType 仅支持 positive/negative/indeterminate/invalid")
+	}
+	return nil
+}
+
+// ValidLaboratoryTestType 实验室检测类型。
+func ValidLaboratoryTestType(testType string) bool {
+	switch testType {
+	case "molecular_typing", "pathogen", "environment_sample", "other":
+		return true
+	default:
+		return false
+	}
+}
+
+// ValidLaboratoryResultType 实验室结果类型。
+func ValidLaboratoryResultType(resultType string) bool {
+	switch resultType {
+	case "positive", "negative", "indeterminate", "invalid":
+		return true
+	default:
+		return false
+	}
+}

server-go/internal/model/business_capabilities_test.go

@@ -0,0 +1,77 @@
+package model
+
+import (
+	"testing"
+	"time"
+)
+
+func TestValidMaintenanceKind(t *testing.T) {
+	for _, kind := range []string{"calibration", "fault", "maintenance", "firmware"} {
+		if !ValidMaintenanceKind(kind) {
+			t.Errorf("%s should be valid", kind)
+		}
+	}
+	if ValidMaintenanceKind("inspection") {
+		t.Error("inspection is not a maintenance kind")
+	}
+}
+
+func TestValidateDeviceMaintenanceRecord(t *testing.T) {
+	record := DeviceMaintenanceRecord{Kind: "calibration", Title: "温度传感器校准"}
+	if err := ValidateDeviceMaintenanceRecord(record); err != nil {
+		t.Fatalf("valid record should pass: %v", err)
+	}
+	record.Title = ""
+	if err := ValidateDeviceMaintenanceRecord(record); err == nil {
+		t.Fatal("missing title should fail")
+	}
+	record.Title = "校准"
+	record.Kind = "unknown"
+	if err := ValidateDeviceMaintenanceRecord(record); err == nil {
+		t.Fatal("invalid kind should fail")
+	}
+}
+
+func TestValidateProductionLossRecord(t *testing.T) {
+	roomID := "room-1"
+	yield := 3.2
+	record := ProductionLossRecord{RoomID: &roomID, RecordDate: time.Now(), YieldKg: &yield}
+	if err := ValidateProductionLossRecord(record); err != nil {
+		t.Fatalf("valid record should pass: %v", err)
+	}
+	record.YieldKg = nil
+	if err := ValidateProductionLossRecord(record); err == nil {
+		t.Fatal("record without business value should fail")
+	}
+}
+
+func TestValidCaseStudyTransition(t *testing.T) {
+	ok := [][2]string{
+		{"draft", "pending_review"},
+		{"pending_review", "published"},
+		{"pending_review", "rejected"},
+		{"published", "rejected"},
+	}
+	for _, tr := range ok {
+		if !ValidCaseStudyTransition(tr[0], tr[1]) {
+			t.Errorf("expected %s -> %s", tr[0], tr[1])
+		}
+	}
+	if ValidCaseStudyTransition("draft", "published") {
+		t.Error("draft cannot jump to published")
+	}
+}
+
+func TestValidateLaboratoryResult(t *testing.T) {
+	result := LaboratoryResult{
+		LabName: "省蚕科所", ReportNo: "LAB-001",
+		TestType: "molecular_typing", ResultType: "positive",
+	}
+	if err := ValidateLaboratoryResult(result); err != nil {
+		t.Fatalf("valid result should pass: %v", err)
+	}
+	result.ResultType = "unknown"
+	if err := ValidateLaboratoryResult(result); err == nil {
+		t.Fatal("invalid result type should fail")
+	}
+}

server-go/internal/model/models.go

@@ -32,6 +32,7 @@ type Room struct {
 	Capacity    *int      `gorm:"type:int" json:"capacity,omitempty"`
 	Stage       *string   `gorm:"size:32" json:"stage,omitempty"`
 	Region      *string   `gorm:"size:64" json:"region,omitempty"`
+	OrgID       *string   `gorm:"column:org_id;type:uuid;index" json:"orgId,omitempty"`
 	Status      string    `gorm:"default:active" json:"status"`
 	CreatedAt   time.Time `gorm:"type:timestamptz" json:"createdAt"`
 	UpdatedAt   time.Time `gorm:"type:timestamptz" json:"updatedAt"`
@@ -109,38 +110,38 @@ func (Alarm) TableName() string { return "alarms" }
 
 // Camera 摄像头表
 type Camera struct {
-	ID          uint      `gorm:"primaryKey;autoIncrement" json:"id"`
-	RoomID      *string   `gorm:"column:room_id;index" json:"roomId,omitempty"`
-	Code        string    `gorm:"size:64" json:"code"`
-	Name        string    `gorm:"size:128" json:"name"`
-	RtspURL     *string   `gorm:"column:rtsp_url;size:512" json:"rtspUrl,omitempty"`
-	HTTPURL     *string   `gorm:"column:http_url;size:512" json:"httpUrl,omitempty"`
-	Username    *string   `gorm:"size:64" json:"username,omitempty"`
-	PasswordEnc *string   `gorm:"column:password_enc;size:255" json:"-"`
-	Position    *string   `gorm:"size:255" json:"position,omitempty"`
-	Resolution  *string   `gorm:"size:32" json:"resolution,omitempty"`
-	FPS         *int      `gorm:"type:int" json:"fps,omitempty"`
-	IsOnline       bool      `gorm:"column:is_online;default:true" json:"isOnline"`
-	GbDeviceID     *string   `gorm:"column:gb_device_id;size:20" json:"gbDeviceId,omitempty"`
-	GbChannelID    *string   `gorm:"column:gb_channel_id;size:20" json:"gbChannelId,omitempty"`
-	GbAuthID       *string   `gorm:"column:gb_auth_id;size:20" json:"gbAuthId,omitempty"`
-	GbAuthPassword *string   `gorm:"column:gb_auth_password;size:255" json:"-"`
-	GbStreamType   *string   `gorm:"column:gb_stream_type;size:10" json:"gbStreamType,omitempty"`
-	GbTransport    *string   `gorm:"column:gb_transport;size:10" json:"gbTransport,omitempty"`
+	ID               uint    `gorm:"primaryKey;autoIncrement" json:"id"`
+	RoomID           *string `gorm:"column:room_id;index" json:"roomId,omitempty"`
+	Code             string  `gorm:"size:64" json:"code"`
+	Name             string  `gorm:"size:128" json:"name"`
+	RtspURL          *string `gorm:"column:rtsp_url;size:512" json:"rtspUrl,omitempty"`
+	HTTPURL          *string `gorm:"column:http_url;size:512" json:"httpUrl,omitempty"`
+	Username         *string `gorm:"size:64" json:"username,omitempty"`
+	PasswordEnc      *string `gorm:"column:password_enc;size:255" json:"-"`
+	Position         *string `gorm:"size:255" json:"position,omitempty"`
+	Resolution       *string `gorm:"size:32" json:"resolution,omitempty"`
+	FPS              *int    `gorm:"type:int" json:"fps,omitempty"`
+	IsOnline         bool    `gorm:"column:is_online;default:true" json:"isOnline"`
+	GbDeviceID       *string `gorm:"column:gb_device_id;size:20" json:"gbDeviceId,omitempty"`
+	GbChannelID      *string `gorm:"column:gb_channel_id;size:20" json:"gbChannelId,omitempty"`
+	GbAuthID         *string `gorm:"column:gb_auth_id;size:20" json:"gbAuthId,omitempty"`
+	GbAuthPassword   *string `gorm:"column:gb_auth_password;size:255" json:"-"`
+	GbStreamType     *string `gorm:"column:gb_stream_type;size:10" json:"gbStreamType,omitempty"`
+	GbTransport      *string `gorm:"column:gb_transport;size:10" json:"gbTransport,omitempty"`
 	GbAlarmChannelID *string `gorm:"column:gb_alarm_channel_id;size:20" json:"gbAlarmChannelId,omitempty"`
 	GbVoiceChannelID *string `gorm:"column:gb_voice_channel_id;size:20" json:"gbVoiceChannelId,omitempty"`
-	GbManufacturer *string   `gorm:"column:gb_manufacturer;size:64" json:"gbManufacturer,omitempty"`
-	ManufacturerID *string   `gorm:"column:manufacturer_id;size:64" json:"manufacturerId,omitempty"`
+	GbManufacturer   *string `gorm:"column:gb_manufacturer;size:64" json:"gbManufacturer,omitempty"`
+	ManufacturerID   *string `gorm:"column:manufacturer_id;size:64" json:"manufacturerId,omitempty"`
 	// 以下字段不在数据库中，运行时通过 WVP API 填充
-	StreamURL      *string   `gorm:"-" json:"streamUrl,omitempty"`
-	HlsURL         *string   `gorm:"-" json:"hlsUrl,omitempty"`
-	FlvURL         *string   `gorm:"-" json:"flvUrl,omitempty"`
-	WebrtcURL      *string   `gorm:"-" json:"webrtcUrl,omitempty"`
-	SnapshotURL    *string   `gorm:"-" json:"snapshotUrl,omitempty"`
-	Online         bool      `gorm:"-" json:"online"`
-	Enabled        bool      `gorm:"default:true" json:"enabled"`
-	CreatedAt      time.Time `gorm:"type:timestamptz" json:"createdAt"`
-	UpdatedAt      time.Time `gorm:"type:timestamptz" json:"updatedAt"`
+	StreamURL   *string   `gorm:"-" json:"streamUrl,omitempty"`
+	HlsURL      *string   `gorm:"-" json:"hlsUrl,omitempty"`
+	FlvURL      *string   `gorm:"-" json:"flvUrl,omitempty"`
+	WebrtcURL   *string   `gorm:"-" json:"webrtcUrl,omitempty"`
+	SnapshotURL *string   `gorm:"-" json:"snapshotUrl,omitempty"`
+	Online      bool      `gorm:"-" json:"online"`
+	Enabled     bool      `gorm:"default:true" json:"enabled"`
+	CreatedAt   time.Time `gorm:"type:timestamptz" json:"createdAt"`
+	UpdatedAt   time.Time `gorm:"type:timestamptz" json:"updatedAt"`
 }
 
 func (Camera) TableName() string { return "cameras" }
@@ -167,8 +168,8 @@ type VideoClip struct {
 	AlarmID     *string    `gorm:"column:alarm_id;index" json:"alarmId,omitempty"`
 	CreatedAt   time.Time  `gorm:"type:timestamptz" json:"createdAt"`
 	UpdatedAt   time.Time  `gorm:"type:timestamptz" json:"updatedAt"`
-	S3Bucket    *string   `gorm:"column:s3_bucket" json:"s3Bucket,omitempty"`
-	S3Key       *string   `gorm:"column:s3_key" json:"s3Key,omitempty"`
+	S3Bucket    *string    `gorm:"column:s3_bucket" json:"s3Bucket,omitempty"`
+	S3Key       *string    `gorm:"column:s3_key" json:"s3Key,omitempty"`
 	// 以下字段不在数据库中，运行时填充
 	PlaybackURL *string `gorm:"-" json:"playbackUrl,omitempty"`
 	Format      string  `gorm:"-" json:"format"`

server-go/internal/model/permission_seed.go

@@ -47,6 +47,14 @@ var AllPermissions = []PermissionDef{
 	{"biosecurity:write", "生物安全管理", "维护种源、消毒记录并签发二维码"},
 	{"user:manage", "用户管理", "管理用户、角色和权限"},
 	{"audit:read", "审计查看", "查看审计日志"},
+	{"organization:manage", "组织管理", "维护组织及成员数据范围"},
+	{"device:write", "设备管理", "维护设备资产、校准和固件信息"},
+	{"farm:read", "产量损失查看", "查看产量、死亡、淘汰和成本记录"},
+	{"farm:write", "产量损失管理", "新增、编辑产量和损失记录"},
+	{"case:read", "案例查看", "查看已脱敏案例库"},
+	{"case:write", "案例管理", "创建、审核和发布脱敏案例"},
+	{"lab:read", "实验室结果查看", "查看实验室结构化结果"},
+	{"lab:write", "实验室结果管理", "录入实验室结果和分子分型"},
 }
 
 // RolePermissionMap 角色-权限码映射（种子数据）
@@ -66,6 +74,8 @@ var RolePermissionMap = map[string][]string{
 		"trace:read", "trace:write",
 		"biosecurity:read", "biosecurity:write",
 		"user:manage", "audit:read",
+		"organization:manage", "device:write",
+		"farm:read", "farm:write", "case:read", "case:write", "lab:read", "lab:write",
 	},
 	RoleOperator: {
 		"dashboard:view", "room:read", "room:write", "device:read", "device:control",
@@ -81,6 +91,7 @@ var RolePermissionMap = map[string][]string{
 		"consultation:read", "consultation:write",
 		"trace:read", "trace:write",
 		"biosecurity:read", "biosecurity:write",
+		"device:write", "farm:read", "farm:write", "case:read", "case:write", "lab:read", "lab:write",
 	},
 	RoleViewer: {
 		"dashboard:view", "room:read", "device:read",
@@ -95,6 +106,7 @@ var RolePermissionMap = map[string][]string{
 		"consultation:read",
 		"trace:read",
 		"biosecurity:read",
+		"farm:read", "case:read", "lab:read",
 	},
 	RoleFarmer: {
 		"dashboard:view", "room:read", "device:read", "device:control",
@@ -109,5 +121,6 @@ var RolePermissionMap = map[string][]string{
 		"consultation:read",
 		"trace:read",
 		"biosecurity:read", "biosecurity:write",
+		"farm:read", "farm:write", "case:read", "lab:read",
 	},
 }

server-go/internal/model/tray_batch.go

@@ -45,6 +45,8 @@ type RearingRecord struct {
 	Instar         *int      `gorm:"type:int" json:"instar,omitempty"`
 	MulberrySource *string   `gorm:"column:mulberry_source;size:128" json:"mulberrySource,omitempty"` // 桑叶来源
 	Density        *string   `gorm:"size:64" json:"density,omitempty"`                                // 饲养密度
+	DeathCount     *int      `gorm:"column:death_count;type:int" json:"deathCount,omitempty"`
+	CulledCount    *int      `gorm:"column:culled_count;type:int" json:"culledCount,omitempty"`
 	Note           *string   `gorm:"type:text" json:"note,omitempty"`
 	CreatedAt      time.Time `gorm:"type:timestamptz" json:"createdAt"`
 	UpdatedAt      time.Time `gorm:"type:timestamptz" json:"updatedAt"`

server-go/internal/service/farm_stats.go

@@ -0,0 +1,53 @@
+package service
+
+// ProductionLossRow 产量损失统计原始行。
+type ProductionLossRow struct {
+	BatchID     string  `gorm:"column:batch_id"`
+	RoomID      string  `gorm:"column:room_id"`
+	DeathCount  int64   `gorm:"column:death_count"`
+	CulledCount int64   `gorm:"column:culled_count"`
+	YieldKg     float64 `gorm:"column:yield_kg"`
+	LossKg      float64 `gorm:"column:loss_kg"`
+	CostAmount  float64 `gorm:"column:cost_amount"`
+	RecordCount int64   `gorm:"column:record_count"`
+}
+
+// ProductionLossStat 按房间/批次聚合后的产量损失统计。
+type ProductionLossStat struct {
+	BatchID     string  `json:"batchId"`
+	RoomID      string  `json:"roomId"`
+	RoomName    string  `json:"roomName,omitempty"`
+	BatchName   string  `json:"batchName,omitempty"`
+	DeathCount  int64   `json:"deathCount"`
+	CulledCount int64   `json:"culledCount"`
+	YieldKg     float64 `json:"yieldKg"`
+	LossKg      float64 `json:"lossKg"`
+	CostAmount  float64 `json:"costAmount"`
+	RecordCount int64   `json:"recordCount"`
+}
+
+// AggregateProductionLoss 聚合产量损失记录；空输入返回空数组。
+func AggregateProductionLoss(rows []ProductionLossRow) []ProductionLossStat {
+	byKey := make(map[string]*ProductionLossStat)
+	var order []string
+	for _, r := range rows {
+		key := r.RoomID + "|" + r.BatchID
+		stat, ok := byKey[key]
+		if !ok {
+			stat = &ProductionLossStat{RoomID: r.RoomID, BatchID: r.BatchID}
+			byKey[key] = stat
+			order = append(order, key)
+		}
+		stat.DeathCount += r.DeathCount
+		stat.CulledCount += r.CulledCount
+		stat.YieldKg += r.YieldKg
+		stat.LossKg += r.LossKg
+		stat.CostAmount += r.CostAmount
+		stat.RecordCount += r.RecordCount
+	}
+	result := make([]ProductionLossStat, 0, len(order))
+	for _, key := range order {
+		result = append(result, *byKey[key])
+	}
+	return result
+}

server-go/internal/service/farm_stats_test.go

@@ -0,0 +1,26 @@
+package service
+
+import "testing"
+
+func TestAggregateProductionLoss(t *testing.T) {
+	rows := []ProductionLossRow{
+		{RoomID: "room-a", DeathCount: 10, CulledCount: 2, YieldKg: 5, LossKg: 1, CostAmount: 20, RecordCount: 1},
+		{RoomID: "room-a", DeathCount: 3, CulledCount: 1, YieldKg: 2, LossKg: 0.5, CostAmount: 30, RecordCount: 1},
+	}
+	stats := AggregateProductionLoss(rows)
+	if len(stats) != 1 {
+		t.Fatalf("stats len = %d, want 1", len(stats))
+	}
+	if stats[0].DeathCount != 13 || stats[0].CulledCount != 3 || stats[0].CostAmount != 50 {
+		t.Fatalf("unexpected aggregate: %+v", stats[0])
+	}
+	if stats[0].RecordCount != 2 {
+		t.Fatalf("record count = %d, want 2", stats[0].RecordCount)
+	}
+}
+
+func TestAggregateProductionLossEmpty(t *testing.T) {
+	if stats := AggregateProductionLoss(nil); len(stats) != 0 {
+		t.Fatalf("empty input should return empty, got %d", len(stats))
+	}
+}

server-go/internal/ws/authorizer.go

@@ -14,7 +14,7 @@ type DeviceAuthorizer interface {
 	CanReadDevice(userID, deviceKey string) (bool, error)
 }
 
-// DBDeviceAuthorizer 使用现有 RBAC 权限判断设备读取权；当前未做用户级资源 ACL。
+// DBDeviceAuthorizer 使用 RBAC + 组织/房间归属判断设备读取权。
 type DBDeviceAuthorizer struct {
 	db *gorm.DB
 }
@@ -36,12 +36,28 @@ func (a *DBDeviceAuthorizer) CanReadDevice(userID, deviceKey string) (bool, erro
 		return true, nil
 	}
 
-	var count int64
+	var roleCount int64
 	err := a.db.Table("role_permissions").
 		Joins("JOIN permissions ON permissions.id = role_permissions.permission_id").
 		Where("role_permissions.role = ? AND permissions.code = ?", user.Role, "device:read").
-		Count(&count).Error
-	return count > 0, err
+		Count(&roleCount).Error
+	if err != nil {
+		return false, err
+	}
+	if roleCount == 0 {
+		return false, nil
+	}
+
+	var device model.Device
+	if err := a.db.Where("device_key = ?", deviceKey).First(&device).Error; err != nil {
+		return false, err
+	}
+	var roomCount int64
+	err = a.db.Table("rooms").
+		Joins("JOIN organization_members om ON om.organization_id = rooms.org_id").
+		Where("rooms.id = ? AND om.user_id = ?", device.RoomID, userID).
+		Count(&roomCount).Error
+	return roomCount > 0, err
 }
 
 func (h *Hub) authorizeSubscription(userID, deviceKey string) error {

server-go/internal/ws/authorizer_test.go

@@ -0,0 +1,82 @@
+package ws
+
+import (
+	"testing"
+	"time"
+
+	"github.com/DATA-DOG/go-sqlmock"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+func TestDBDeviceAuthorizerRequiresOrganizationMembership(t *testing.T) {
+	sqlDB, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("create sqlmock: %v", err)
+	}
+	defer sqlDB.Close()
+	db, err := gorm.Open(postgres.New(postgres.Config{Conn: sqlDB}), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open gorm: %v", err)
+	}
+
+	mock.ExpectQuery(`.*FROM "users".*WHERE id = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "username", "email", "password_hash", "full_name", "role", "active", "created_at", "updated_at"}).
+			AddRow("user-1", "viewer", "viewer@example.com", "hash", nil, "viewer", true, time.Now(), time.Now()))
+	mock.ExpectQuery(`.*role_permissions.*permissions.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"count"}).AddRow(1))
+	mock.ExpectQuery(`.*FROM "devices".*WHERE device_key = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "device_key", "name", "kind", "model", "firmware", "online_status", "last_seen", "room_id", "topic", "created_at", "updated_at"}).
+			AddRow("device-1", "device-a", "温度设备", "sensor", nil, nil, "online", nil, "room-1", nil, time.Now(), time.Now()))
+	mock.ExpectQuery(`.*organization_members.*`).
+		WithArgs("room-1", "user-1").
+		WillReturnRows(sqlmock.NewRows([]string{"count"}).AddRow(1))
+
+	authorizer := NewDBDeviceAuthorizer(db)
+	ok, err := authorizer.CanReadDevice("user-1", "device-a")
+	if err != nil {
+		t.Fatalf("CanReadDevice error: %v", err)
+	}
+	if !ok {
+		t.Fatal("member should read device in same organization")
+	}
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Fatalf("unmet sql expectations: %v", err)
+	}
+}
+
+func TestDBDeviceAuthorizerDeniesForeignRoom(t *testing.T) {
+	sqlDB, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("create sqlmock: %v", err)
+	}
+	defer sqlDB.Close()
+	db, err := gorm.Open(postgres.New(postgres.Config{Conn: sqlDB}), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open gorm: %v", err)
+	}
+
+	mock.ExpectQuery(`.*FROM "users".*WHERE id = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "username", "email", "password_hash", "full_name", "role", "active", "created_at", "updated_at"}).
+			AddRow("user-1", "viewer", "viewer@example.com", "hash", nil, "viewer", true, time.Now(), time.Now()))
+	mock.ExpectQuery(`.*role_permissions.*permissions.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"count"}).AddRow(1))
+	mock.ExpectQuery(`.*FROM "devices".*WHERE device_key = \$1.*`).
+		WillReturnRows(sqlmock.NewRows([]string{"id", "device_key", "name", "kind", "model", "firmware", "online_status", "last_seen", "room_id", "topic", "created_at", "updated_at"}).
+			AddRow("device-1", "device-a", "温度设备", "sensor", nil, nil, "online", nil, "room-1", nil, time.Now(), time.Now()))
+	mock.ExpectQuery(`.*organization_members.*`).
+		WithArgs("room-1", "user-1").
+		WillReturnRows(sqlmock.NewRows([]string{"count"}).AddRow(0))
+
+	authorizer := NewDBDeviceAuthorizer(db)
+	ok, err := authorizer.CanReadDevice("user-1", "device-a")
+	if err != nil {
+		t.Fatalf("CanReadDevice error: %v", err)
+	}
+	if ok {
+		t.Fatal("user in another organization should not read device")
+	}
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Fatalf("unmet sql expectations: %v", err)
+	}
+}