Merge pull request 'reqrep socket' (#151) from feature/saving-campaign-bk into develop

Reviewed-on: #151

model/socket.go

@@ -7,3 +7,13 @@ type PayloadEmitSocketEvent struct {
 	Data        string `json:"data"`
 	IsNotRemove bool   `json:"isNotRemove"`
 }
+
+// PayloadEventSocketReward ...
+type PayloadEventSocketReward struct {
+	Type    string      `json:"type"`
+	Title   string      `json:"title"`
+	Cash    float64     `json:"cash"`
+	Message string      `json:"message"`
+	Photo   *FilePhoto  `json:"photo"`
+	Action  *ActionType `json:"action"`
+}