优化模板匹配展示并修复映射迁移

2026-08-18 15:04:42 +08:00
parent 7ccf3a6cee
commit cf874b5429
4 changed files with 150 additions and 40 deletions
@@ -0,0 +1,76 @@
+-- 037_repair_worker_product_mapping_schema.sql —— 修复旧版商品映射表到多店映射结构。
+
+ALTER TABLE work_product_rule_mappings
+  ADD COLUMN IF NOT EXISTS seller_ids_json JSONB;
+
+DO $$
+BEGIN
+  IF EXISTS (
+    SELECT 1
+    FROM information_schema.columns
+    WHERE table_schema = current_schema()
+      AND table_name = 'work_product_rule_mappings'
+      AND column_name = 'seller_id'
+  ) THEN
+    UPDATE work_product_rule_mappings
+    SET seller_ids_json = jsonb_build_array(seller_id)
+    WHERE seller_ids_json IS NULL
+      AND seller_id IS NOT NULL
+      AND seller_id <> '';
+  END IF;
+END
+$$;
+
+ALTER TABLE work_product_rule_mappings
+  ALTER COLUMN seller_ids_json SET DEFAULT '[]'::jsonb,
+  ALTER COLUMN seller_ids_json SET NOT NULL;
+
+DO $$
+BEGIN
+  IF EXISTS (
+    SELECT 1
+    FROM information_schema.columns
+    WHERE table_schema = current_schema()
+      AND table_name = 'work_product_rule_mappings'
+      AND column_name = 'seller_id'
+  ) THEN
+    ALTER TABLE work_product_rule_mappings
+      ALTER COLUMN seller_id SET DEFAULT '';
+  END IF;
+END
+$$;
+
+UPDATE work_product_rule_mappings
+SET mapping_type = 'sku_exact'
+WHERE mapping_type = 'sku_override';
+
+DROP INDEX IF EXISTS work_product_rule_mappings_product_identity_unique;
+DROP INDEX IF EXISTS work_product_rule_mappings_sku_identity_unique;
+
+ALTER TABLE work_product_rule_mappings
+  DROP CONSTRAINT IF EXISTS work_product_rule_mappings_check,
+  DROP CONSTRAINT IF EXISTS work_product_rule_mappings_check1,
+  DROP CONSTRAINT IF EXISTS work_product_rule_mappings_mapping_type_check,
+  DROP CONSTRAINT IF EXISTS work_product_rule_mappings_seller_id_check,
+  ADD CONSTRAINT work_product_rule_mappings_seller_ids_json_check
+    CHECK (jsonb_typeof(seller_ids_json) = 'array' AND jsonb_array_length(seller_ids_json) > 0),
+  ADD CONSTRAINT work_product_rule_mappings_mapping_type_check
+    CHECK (mapping_type IN ('product_default', 'sku_exact', 'sku_series')),
+  ADD CONSTRAINT work_product_rule_mappings_product_scope_check
+    CHECK (mapping_type IN ('sku_exact', 'sku_series') OR rel_item_id <> '' OR item_title <> ''),
+  ADD CONSTRAINT work_product_rule_mappings_sku_scope_check
+    CHECK (
+      (mapping_type = 'product_default' AND rel_sku_id = '' AND sku_nick = '')
+      OR
+      (mapping_type = 'sku_exact' AND (rel_sku_id <> '' OR sku_nick <> ''))
+      OR
+      (mapping_type = 'sku_series' AND rel_sku_id = '' AND sku_nick <> '')
+    );
+
+CREATE INDEX IF NOT EXISTS work_product_rule_mappings_seller_ids_idx
+  ON work_product_rule_mappings USING GIN (seller_ids_json);
+
+DROP INDEX IF EXISTS work_product_rule_mappings_lookup_idx;
+
+CREATE INDEX work_product_rule_mappings_lookup_idx
+  ON work_product_rule_mappings (rel_item_id, mapping_type, enabled);