fix

routers/api/v1/coin.go

@@ -53,13 +53,44 @@ func GetCoin(c *gin.Context) {
 }
 
 func GetUserChains(c *gin.Context) {
+	data := make(map[string]interface{})
+	token := c.Request.Header.Get("Token")
+	authService := auth_service.Auth{Token: token}
+	auth, _ := authService.GetUserInfo()
+	group := auth.Group
+
 	coinService := coin_service.Coin{}
+	if ("administrator" != group) {
+		platformChainService := platform_chain_service.PlatformChain{
+			PlatformId: auth.PlatformId,
+			IsPrimary:  1,
+		}
+		platform_chain, err := platformChainService.GetAll()
+		if err != nil {
+			handler.SendResponse(c, errno.InternalServerError, nil)
+			return
+		}
+		var platform string
+		for _, val := range platform_chain {
+			if nil != val.ChainInfo {
+				platform = val.ChainInfo.Platform
+			}
+		}
+		if "" == platform {
+			data["items"] = nil
+			data["total"] = 0
+			handler.SendResponse(c, nil, data)
+			return
+		}
+		coinService.Platform = platform
+	}
+
 	platforms, err := coinService.GetAllPlatform()
 	if err != nil {
 		handler.SendResponse(c, errno.InternalServerError, nil)
 		return
 	}
-	data := make(map[string]interface{})
+
 	data["items"] = platforms
 	data["total"] = len(platforms)