Refactor: Rename NanoKVM to BatchuKVM and update server URL

server/proto/response.go

@@ -0,0 +1,50 @@
+package proto
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+type Response struct {
+	Code int         `json:"code"` // Status code. 0-success, others-failure
+	Msg  string      `json:"msg"`  // Status details
+	Data interface{} `json:"data"` // Returned data
+}
+
+func (r *Response) Ok() {
+	r.Code = 0
+	r.Msg = "success"
+}
+
+func (r *Response) OkWithData(data interface{}) {
+	r.Ok()
+	r.Data = data
+}
+
+func (r *Response) Err(code int, msg string) {
+	r.Code = code
+	r.Msg = msg
+}
+
+// OkRsp Successful response without data.
+func (r *Response) OkRsp(c *gin.Context) {
+	r.Ok()
+
+	c.JSON(http.StatusOK, r)
+}
+
+// OkRspWithData Successful response with data.
+func (r *Response) OkRspWithData(c *gin.Context, data interface{}) {
+	r.Ok()
+	r.Data = data
+
+	c.JSON(http.StatusOK, r)
+}
+
+// ErrRsp Failed response.
+func (r *Response) ErrRsp(c *gin.Context, code int, msg string) {
+	r.Err(code, msg)
+
+	c.JSON(http.StatusOK, r)
+}