feat(M08-D): 补广告与装修管理

database/migrations/2026061808_m03b_decoration_ads_media.verify.sql

@@ -5,7 +5,8 @@ ORDER BY table_name;
 
 SELECT table_name, index_name FROM information_schema.statistics
 WHERE table_schema = DATABASE()
-  AND ((table_name = 'qipai_media_assets' AND index_name = 'uq_qipai_media_tenant_checksum')
+  AND ((table_name = 'qipai_media_assets'
+      AND index_name IN ('uq_qipai_media_tenant_checksum', 'uq_qipai_media_scope_checksum'))
     OR (table_name = 'qipai_store_decorations' AND index_name = 'uq_qipai_decorations_version')
     OR (table_name = 'qipai_advertisements' AND index_name = 'idx_qipai_ads_delivery'))
 GROUP BY table_name, index_name ORDER BY table_name;

database/migrations/2026081002_m08d_content_asset_scope.down.sql

@@ -0,0 +1,31 @@
+UPDATE qipai_advertisements a
+INNER JOIN qipai_media_assets current_asset
+  ON current_asset.tenant_id = a.tenant_id AND current_asset.id = a.image_asset_id
+INNER JOIN (
+  SELECT tenant_id, checksum_sha256, MIN(id) AS retained_id
+  FROM qipai_media_assets
+  GROUP BY tenant_id, checksum_sha256
+) duplicate_group
+  ON duplicate_group.tenant_id = current_asset.tenant_id
+  AND duplicate_group.checksum_sha256 = current_asset.checksum_sha256
+SET a.image_asset_id = duplicate_group.retained_id
+WHERE a.image_asset_id <> duplicate_group.retained_id;
+
+DELETE duplicate_asset
+FROM qipai_media_assets duplicate_asset
+INNER JOIN (
+  SELECT tenant_id, checksum_sha256, MIN(id) AS retained_id
+  FROM qipai_media_assets
+  GROUP BY tenant_id, checksum_sha256
+) duplicate_group
+  ON duplicate_group.tenant_id = duplicate_asset.tenant_id
+  AND duplicate_group.checksum_sha256 = duplicate_asset.checksum_sha256
+WHERE duplicate_asset.id <> duplicate_group.retained_id;
+
+ALTER TABLE qipai_media_assets
+  DROP INDEX uq_qipai_media_scope_checksum,
+  DROP COLUMN scope_store_id,
+  ADD UNIQUE KEY uq_qipai_media_tenant_checksum (tenant_id, checksum_sha256);
+
+DELETE FROM qipai_schema_migrations
+WHERE version = '2026081002';

database/migrations/2026081002_m08d_content_asset_scope.up.sql

@@ -0,0 +1,9 @@
+ALTER TABLE qipai_media_assets
+  DROP INDEX uq_qipai_media_tenant_checksum,
+  ADD COLUMN scope_store_id BIGINT UNSIGNED
+    GENERATED ALWAYS AS (IFNULL(store_id, 0)) STORED AFTER store_id,
+  ADD UNIQUE KEY uq_qipai_media_scope_checksum
+    (tenant_id, scope_store_id, checksum_sha256);
+
+INSERT IGNORE INTO qipai_schema_migrations (version, name)
+VALUES ('2026081002', 'm08d_content_asset_scope');

database/migrations/2026081002_m08d_content_asset_scope.verify.sql

@@ -0,0 +1,16 @@
+SELECT column_name, generation_expression, extra
+FROM information_schema.columns
+WHERE table_schema = DATABASE()
+  AND table_name = 'qipai_media_assets'
+  AND column_name = 'scope_store_id';
+
+SELECT index_name, GROUP_CONCAT(column_name ORDER BY seq_in_index) AS columns_in_order
+FROM information_schema.statistics
+WHERE table_schema = DATABASE()
+  AND table_name = 'qipai_media_assets'
+  AND index_name = 'uq_qipai_media_scope_checksum'
+GROUP BY index_name;
+
+SELECT version, name
+FROM qipai_schema_migrations
+WHERE version = '2026081002';