update sync data from site dashboard and testing closing cycles

backend/database/erd_schema.sql

@@ -121,31 +121,40 @@ CREATE INDEX IF NOT EXISTS idx_sites_user_id ON sites (user_id);
 
 -- -----------------------------------------------------------------------------
 -- 5. Kandang (Coop / Pen)
+--    Optional source_kandang_id = farm kandang PK for mirror upserts.
 -- -----------------------------------------------------------------------------
 CREATE TABLE IF NOT EXISTS kandang (
     kandang_id           BIGSERIAL PRIMARY KEY,
     kandang_name         VARCHAR(30) NOT NULL,
     feed_in_button_urls  JSONB       NOT NULL DEFAULT '[]'::jsonb,
     site_id              VARCHAR(64) NOT NULL REFERENCES sites (site_id) ON DELETE CASCADE,
+    source_kandang_id    BIGINT,
     created_at           TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
     updated_at           TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
 
 CREATE INDEX IF NOT EXISTS idx_kandang_site_id ON kandang (site_id);
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_kandang_site_source
+    ON kandang (site_id, source_kandang_id)
+    WHERE source_kandang_id IS NOT NULL;
 
 -- -----------------------------------------------------------------------------
 -- 6. Flock
 --    Belongs to kandang (not cycle). IoT readings attach here.
 -- -----------------------------------------------------------------------------
 CREATE TABLE IF NOT EXISTS flock (
-    flock_id    BIGSERIAL PRIMARY KEY,
-    flock_name  VARCHAR(30) NOT NULL,
-    kandang_id  BIGINT      NOT NULL REFERENCES kandang (kandang_id) ON DELETE CASCADE,
-    created_at  TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    updated_at  TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP
+    flock_id         BIGSERIAL PRIMARY KEY,
+    flock_name       VARCHAR(30) NOT NULL,
+    kandang_id       BIGINT      NOT NULL REFERENCES kandang (kandang_id) ON DELETE CASCADE,
+    source_flock_id  BIGINT,
+    created_at       TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at       TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
 
 CREATE INDEX IF NOT EXISTS idx_flock_kandang_id ON flock (kandang_id);
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_flock_kandang_source
+    ON flock (kandang_id, source_flock_id)
+    WHERE source_flock_id IS NOT NULL;
 
 -- -----------------------------------------------------------------------------
 -- 7. Cycles
@@ -161,6 +170,9 @@ CREATE TABLE IF NOT EXISTS cycles (
     doc_in_count               INTEGER     NOT NULL,
     feed_initial_balance       INTEGER     NOT NULL DEFAULT 0,
     feed_initial_balance_date  DATE,
+    feed_initial_balance_iot   INTEGER,
+    feed_initial_balance_accuracy DOUBLE PRECISION,
+    feed_initial_balance_sync_error TEXT,
     status                     VARCHAR(30) NOT NULL DEFAULT 'active',
     kandang_id                 BIGINT      NOT NULL REFERENCES kandang (kandang_id) ON DELETE CASCADE,
     active_site_id             BIGINT      REFERENCES active_sites (active_site_id) ON DELETE SET NULL,
@@ -227,6 +239,8 @@ CREATE TABLE IF NOT EXISTS ai_insight (
 
 CREATE INDEX IF NOT EXISTS idx_ai_insight_cycle_id ON ai_insight (cycle_id);
 CREATE INDEX IF NOT EXISTS idx_ai_insight_date ON ai_insight (date);
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_ai_insight_cycle_date_section_session
+    ON ai_insight (cycle_id, date, section, session);
 
 -- -----------------------------------------------------------------------------
 -- 10. Feed Sacks