refactor(task): 重构任务服务和数据结构

service/gateway/gateway_http_service.go

@@ -4,13 +4,14 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"io"
+	"net/http"
 	"prompts-core/common/util"
 	"prompts-core/model/entity"
 	"strings"
 
 	"gitea.redpowerfuture.com/red-future/common/beans"
 	commonHttp "gitea.redpowerfuture.com/red-future/common/http"
-	"github.com/gogf/gf/v2/encoding/gjson"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gtime"
 )
@@ -147,11 +148,10 @@ func GetSkillUser(ctx context.Context, name string) (*SkillUserVO, error) {
 
 // SendCallbackReq 发送回调的请求体
 type SendCallbackReq struct {
-	TaskId     string         `json:"taskId"`
-	Status     string         `json:"status"`
-	Messages   map[string]any `json:"messages,omitempty"`
-	EpicycleId int64          `json:"epicycleId"`
-	ErrorMsg   string         `json:"errorMsg,omitempty"`
+	TaskId     string `json:"taskId"`
+	Status     string `json:"status"`
+	EpicycleId int64  `json:"epicycleId"`
+	ErrorMsg   string `json:"errorMsg,omitempty"`
 }
 
 // SendCallback 向业务方发送回调
@@ -164,18 +164,32 @@ func SendCallback(ctx context.Context, composeTask *entity.ComposeTask, epicycle
 	req := SendCallbackReq{
 		TaskId:     composeTask.TaskId,
 		Status:     composeTask.Status,
-		Messages:   composeTask.ResultJson,
 		ErrorMsg:   composeTask.ErrorMessage,
 		EpicycleId: epicycleId,
 	}
 	// 3. 发送 POST 请求
 	headers := util.ForwardHeaders(ctx)
 	var resp struct{}
-	g.Log().Infof(ctx, "[回调业务] 开始发送 taskId=%s 回调地址=%s 消息=%v",
-		composeTask.TaskId, composeTask.CallbackUrl, gjson.New(req.Messages).String())
+	g.Log().Infof(ctx, "[回调业务] 开始发送 taskId=%s 回调地址=%s",
+		composeTask.TaskId, composeTask.CallbackUrl)
 	if err := commonHttp.Post(ctx, composeTask.CallbackUrl, headers, &resp, req); err != nil {
 		return fmt.Errorf("[回调业务] 发送失败 taskId=%s url=%s err=%w", composeTask.TaskId, composeTask.CallbackUrl, err)
 	}
 	g.Log().Infof(ctx, "[回调业务] 发送成功 taskId=%s 回调地址=%s ", composeTask.TaskId, composeTask.CallbackUrl)
 	return nil
 }
+
+// DownloadFile 从 OSS 下载文件内容
+func DownloadFile(ossURL string) ([]byte, error) {
+	resp, err := http.Get(ossURL)
+	if err != nil {
+		return nil, fmt.Errorf("下载OSS文件失败: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("下载OSS文件返回非200: %d", resp.StatusCode)
+	}
+
+	return io.ReadAll(resp.Body)
+}