feat: initialize channel metadata in mjproxy and relay processing

controller/relay.go

@@ -318,8 +318,6 @@ func RelayMidjourney(c *gin.Context) {
 		return
 	}
 
-	relayInfo.InitChannelMeta(c)
-
 	var mjErr *dto.MidjourneyResponse
 	switch relayInfo.RelayMode {
 	case relayconstant.RelayModeMidjourneyNotify:

relay/mjproxy_handler.go

@@ -176,6 +176,9 @@ func RelaySwapFace(c *gin.Context, info *relaycommon.RelayInfo) *dto.MidjourneyR
 	if err != nil {
 		return service.MidjourneyErrorWrapper(constant.MjRequestError, "bind_request_body_failed")
 	}
+
+	info.InitChannelMeta(c)
+
 	if swapFaceRequest.SourceBase64 == "" || swapFaceRequest.TargetBase64 == "" {
 		return service.MidjourneyErrorWrapper(constant.MjRequestError, "sour_base64_and_target_base64_is_required")
 	}
@@ -370,6 +373,8 @@ func RelayMidjourneySubmit(c *gin.Context, relayInfo *relaycommon.RelayInfo) *dt
 		return service.MidjourneyErrorWrapper(constant.MjRequestError, "bind_request_body_failed")
 	}
 
+	relayInfo.InitChannelMeta(c)
+
 	if relayInfo.RelayMode == relayconstant.RelayModeMidjourneyAction { // midjourney plus，需要从customId中获取任务信息
 		mjErr := service.CoverPlusActionToNormalAction(&midjRequest)
 		if mjErr != nil {