fix: fix image-seed error

relay/relay-mj.go

@@ -266,24 +266,6 @@ func RelayMidjourneyTaskImageSeed(c *gin.Context) *dto.MidjourneyResponse {
 	if err != nil {
 		return &midjResponseWithStatus.Response
 	}
-	//defer func(ctx context.Context) {
-	//	err := model.PostConsumeTokenQuota(tokenId, userQuota, quota, 0, true)
-	//	if err != nil {
-	//		common.SysError("error consuming token remain quota: " + err.Error())
-	//	}
-	//	err = model.CacheUpdateUserQuota(userId)
-	//	if err != nil {
-	//		common.SysError("error update user quota cache: " + err.Error())
-	//	}
-	//	if quota != 0 {
-	//		tokenName := c.GetString("token_name")
-	//		logContent := fmt.Sprintf("模型固定价格 %.2f，分组倍率 %.2f，操作 %s", modelPrice, groupRatio, midjRequest.Action)
-	//		model.RecordConsumeLog(ctx, userId, channelId, 0, 0, modelName, tokenName, quota, logContent, tokenId, userQuota, 0, false)
-	//		model.UpdateUserUsedQuotaAndRequestCount(userId, quota)
-	//		channelId := c.GetInt("channel_id")
-	//		model.UpdateChannelUsedQuota(channelId, quota)
-	//	}
-	//}(c.Request.Context())
 	midjResponse := &midjResponseWithStatus.Response
 	c.Writer.WriteHeader(midjResponseWithStatus.StatusCode)
 	respBody, err := json.Marshal(midjResponse)

service/midjourney.go

@@ -158,16 +158,19 @@ func DoMidjourneyHttpRequest(c *gin.Context, timeout time.Duration, fullRequestU
 	//requestBody = c.Request.Body
 	// read request body to json, delete accountFilter and notifyHook
 	var mapResult map[string]interface{}
-	err := json.NewDecoder(c.Request.Body).Decode(&mapResult)
-	if err != nil {
-		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "read_request_body_failed", http.StatusInternalServerError), nullBytes, err
-	}
-	delete(mapResult, "accountFilter")
-	if !constant.MjNotifyEnabled {
-		delete(mapResult, "notifyHook")
+	// if get request, no need to read request body
+	if c.Request.Method != "GET" {
+		err := json.NewDecoder(c.Request.Body).Decode(&mapResult)
+		if err != nil {
+			return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "read_request_body_failed", http.StatusInternalServerError), nullBytes, err
+		}
+		delete(mapResult, "accountFilter")
+		if !constant.MjNotifyEnabled {
+			delete(mapResult, "notifyHook")
+		}
+		//req, err := http.NewRequest(c.Request.Method, fullRequestURL, requestBody)
+		// make new request with mapResult
 	}
-	//req, err := http.NewRequest(c.Request.Method, fullRequestURL, requestBody)
-	// make new request with mapResult
 	reqBody, err := json.Marshal(mapResult)
 	if err != nil {
 		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "marshal_request_body_failed", http.StatusInternalServerError), nullBytes, err
@@ -209,11 +212,15 @@ func DoMidjourneyHttpRequest(c *gin.Context, timeout time.Duration, fullRequestU
 	if err != nil {
 		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "close_response_body_failed", statusCode), responseBody, err
 	}
-
-	err = json.Unmarshal(responseBody, &midjResponse)
-	log.Printf("responseBody: %s", string(responseBody))
-	if err != nil {
-		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "unmarshal_response_body_failed", statusCode), responseBody, err
+	respStr := string(responseBody)
+	log.Printf("responseBody: %s", respStr)
+	if respStr == "" {
+		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "empty_response_body", statusCode), responseBody, nil
+	} else {
+		err = json.Unmarshal(responseBody, &midjResponse)
+		if err != nil {
+			return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "unmarshal_response_body_failed", statusCode), responseBody, err
+		}
 	}
 	//log.Printf("midjResponse: %v", midjResponse)
 	//for k, v := range resp.Header {