feat: 补齐消毒、种源与二维码身份链

server-go/migrations/000006_biosecurity.down.sql

@@ -0,0 +1,4 @@
+ALTER TABLE batches DROP COLUMN IF EXISTS seed_source_id;
+DROP TABLE IF EXISTS identity_links CASCADE;
+DROP TABLE IF EXISTS disinfection_records CASCADE;
+DROP TABLE IF EXISTS seed_sources CASCADE;

server-go/migrations/000006_biosecurity.up.sql

@@ -0,0 +1,64 @@
+CREATE TABLE IF NOT EXISTS seed_sources (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    public_id varchar(64) NOT NULL,
+    batch_id uuid,
+    parent_id uuid,
+    supplier varchar(128) NOT NULL,
+    seed_batch_no varchar(64) NOT NULL,
+    quarantine_no varchar(64),
+    variety varchar(64),
+    certificate_url varchar(512),
+    entry_at timestamptz,
+    note text,
+    created_by uuid,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_seed_sources_public_id ON seed_sources (public_id);
+CREATE INDEX IF NOT EXISTS idx_seed_sources_batch_id ON seed_sources (batch_id);
+CREATE INDEX IF NOT EXISTS idx_seed_sources_parent_id ON seed_sources (parent_id);
+
+CREATE TABLE IF NOT EXISTS disinfection_records (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    room_id uuid,
+    batch_id uuid,
+    kind varchar(16) NOT NULL DEFAULT 'plan',
+    plan_id uuid,
+    agent varchar(128) NOT NULL,
+    concentration varchar(64) NOT NULL,
+    amount varchar(64),
+    planned_at timestamptz,
+    executed_at timestamptz,
+    executor_id uuid,
+    reviewed_at timestamptz,
+    reviewer_id uuid,
+    photo_url varchar(512),
+    note text,
+    created_by uuid,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_disinfection_records_room_id ON disinfection_records (room_id);
+CREATE INDEX IF NOT EXISTS idx_disinfection_records_batch_id ON disinfection_records (batch_id);
+CREATE INDEX IF NOT EXISTS idx_disinfection_records_plan_id ON disinfection_records (plan_id);
+
+CREATE TABLE IF NOT EXISTS identity_links (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    public_id varchar(64) NOT NULL,
+    entity_type varchar(16) NOT NULL,
+    entity_id varchar(128) NOT NULL,
+    version integer NOT NULL DEFAULT 1,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_identity_links_public_id ON identity_links (public_id);
+CREATE UNIQUE INDEX IF NOT EXISTS idx_identity_links_entity ON identity_links (entity_type, entity_id);
+CREATE INDEX IF NOT EXISTS idx_identity_links_entity_type ON identity_links (entity_type);
+
+ALTER TABLE batches
+    ADD COLUMN IF NOT EXISTS seed_source_id uuid;
+
+CREATE INDEX IF NOT EXISTS idx_batches_seed_source_id ON batches (seed_source_id);