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)
+	}
 }