初始化

2026-08-25 17:59:42 +08:00
commit 4b7380dd9b
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+-- 统一媒体存储为 COS，并清理 WEB 历史业务数据；管理员配置和用户登录身份保留。
+BEGIN;
+
+-- 先解除即将删除媒体对象上的业务引用，避免外键阻止清理。
+UPDATE creative_projects
+SET cover_asset_id = NULL, source_video_asset_id = NULL, subtitle_asset_id = NULL;
+UPDATE project_episodes
+SET cover_asset_id = NULL, source_video_asset_id = NULL, subtitle_asset_id = NULL;
+UPDATE episode_storyboards
+SET active_output_id = NULL, thumbnail_asset_id = NULL;
+UPDATE project_assets
+SET image_asset_id = NULL, audio_asset_id = NULL;
+
+-- 删除 WEB 任务、项目、媒体和用户个性化数据；不触碰管理员配置表。
+DELETE FROM user_prompt_preferences;
+DELETE FROM user_model_configs;
+DELETE FROM channel_asset_cache;
+DELETE FROM generation_outputs;
+DELETE FROM generation_tasks;
+DO $$
+BEGIN
+    IF to_regclass('public.canvas_projects') IS NOT NULL THEN
+        EXECUTE 'DELETE FROM public.canvas_projects';
+    END IF;
+    IF to_regclass('public.recharge_orders') IS NOT NULL THEN
+        EXECUTE 'DELETE FROM public.recharge_orders';
+    END IF;
+END $$;
+DELETE FROM script_analysis_characters;
+DELETE FROM script_analyses;
+DELETE FROM point_ledger_allocations;
+DELETE FROM point_grants;
+DELETE FROM point_ledger;
+DELETE FROM episode_continuity_contexts;
+DELETE FROM episode_sources;
+DELETE FROM drama_parse_tasks;
+DELETE FROM drama_parse_batches;
+DELETE FROM episode_storyboards;
+DELETE FROM project_model_configs;
+DELETE FROM project_assets;
+DELETE FROM project_episodes;
+DELETE FROM drama_import_sessions;
+DELETE FROM creative_projects;
+DELETE FROM web_refresh_tokens;
+DELETE FROM media_assets;
+
+-- 系统提示词属于 ADMIN 配置，用户自定义提示词属于 WEB 数据。
+DELETE FROM prompts WHERE scope = 'user';
+
+-- 只保留用户登录所需身份和密码，其余 WEB 状态恢复为新用户状态。
+UPDATE web_users
+SET point_balance = 0,
+    daily_limit = 9999,
+    enabled = TRUE,
+    avatar_url = NULL,
+    avatar_key = NULL,
+    session_version = session_version + 1,
+    last_online_at = NULL,
+    deleted_at = NULL,
+    updated_at = CURRENT_TIMESTAMP;
+
+-- 媒体资产的新存储提供方只允许 COS。
+ALTER TABLE media_assets DROP CONSTRAINT media_assets_storage_provider_check;
+ALTER TABLE media_assets ALTER COLUMN storage_provider SET DEFAULT 'cos';
+ALTER TABLE media_assets
+    ADD CONSTRAINT media_assets_storage_provider_check CHECK (storage_provider = 'cos');
+
+COMMIT;