fix(worker): 将 Gemini 同步请求交由异步队列执行

将非流式 Gemini generateContent 改为 River Worker 执行，API 通过批量状态查询等待完成，避免高并发同步请求耗尽 API 数据库连接池。\n\n生成图片在持久化时保存带哈希的资产引用，响应恢复时下载并校验后重建 Base64，数据库不保存媒体原文。请求体物化增加前置内存门禁，并扩展双 API/Worker PostgreSQL 压力测试。\n\n验证：go test ./... -count=1；go vet ./...；pnpm openapi；迁移安全检查；64 与 256 请求双角色异步 Gemini 压力测试。
2026-07-31 05:49:45 +08:00
parent 352e23e099
commit 4af86b22ee
12 changed files with 516 additions and 48 deletions
@@ -236,6 +236,9 @@ func (s *Service) uploadGeneratedAssets(ctx context.Context, taskID string, task
 			if contentType != "" && stringFromAny(merged["mime_type"]) == "" {
 				merged["mime_type"] = contentType
 			}
+			if decision.Inline != nil && strings.TrimSpace(sourceKey) != "" {
+				merged[sourceKey] = generatedRawMediaReference(decision.Inline, upload, contentType, kind, strategy)
+			}
 		}
 		nextData = append(nextData, merged)
 	}