feat: 添加用户错误日志功能, 禁用Redis缓存, userId自动生成5位随机字符

demo/docs/task_status_cascade_trigger.sql

@@ -60,6 +60,8 @@ BEGIN
             UPDATE text_to_video_tasks 
             SET status = CASE WHEN NEW.status = 'TIMEOUT' THEN 'FAILED' ELSE NEW.status END,
                 updated_at = NOW(),
+                progress = CASE WHEN NEW.status = 'COMPLETED' THEN 100 ELSE progress END,
+                completed_at = CASE WHEN NEW.status IN ('COMPLETED', 'FAILED', 'CANCELLED', 'TIMEOUT') THEN NOW() ELSE completed_at END,
                 error_message = CASE WHEN NEW.status IN ('FAILED', 'TIMEOUT') THEN COALESCE(NEW.error_message, '任务超时') ELSE error_message END,
                 result_url = CASE WHEN NEW.status = 'COMPLETED' AND NEW.result_url IS NOT NULL THEN NEW.result_url ELSE result_url END
             WHERE task_id = NEW.task_id;
@@ -70,6 +72,8 @@ BEGIN
             UPDATE image_to_video_tasks 
             SET status = CASE WHEN NEW.status = 'TIMEOUT' THEN 'FAILED' ELSE NEW.status END,
                 updated_at = NOW(),
+                progress = CASE WHEN NEW.status = 'COMPLETED' THEN 100 ELSE progress END,
+                completed_at = CASE WHEN NEW.status IN ('COMPLETED', 'FAILED', 'CANCELLED', 'TIMEOUT') THEN NOW() ELSE completed_at END,
                 error_message = CASE WHEN NEW.status IN ('FAILED', 'TIMEOUT') THEN COALESCE(NEW.error_message, '任务超时') ELSE error_message END,
                 result_url = CASE WHEN NEW.status = 'COMPLETED' AND NEW.result_url IS NOT NULL THEN NEW.result_url ELSE result_url END
             WHERE task_id = NEW.task_id;
@@ -80,6 +84,8 @@ BEGIN
             UPDATE storyboard_video_tasks 
             SET status = CASE WHEN NEW.status = 'TIMEOUT' THEN 'FAILED' ELSE NEW.status END,
                 updated_at = NOW(),
+                progress = CASE WHEN NEW.status = 'COMPLETED' THEN 100 ELSE progress END,
+                completed_at = CASE WHEN NEW.status IN ('COMPLETED', 'FAILED', 'CANCELLED', 'TIMEOUT') THEN NOW() ELSE completed_at END,
                 error_message = CASE WHEN NEW.status IN ('FAILED', 'TIMEOUT') THEN COALESCE(NEW.error_message, '任务超时') ELSE error_message END,
                 result_url = CASE WHEN NEW.status = 'COMPLETED' AND NEW.result_url IS NOT NULL THEN NEW.result_url ELSE result_url END
             WHERE task_id = NEW.task_id;