refact & update new model

pkg/error/errdata.go

@@ -0,0 +1,11 @@
+package error
+
+import "github.com/gin-gonic/gin"
+
+func ErrorData(message string) gin.H {
+	return gin.H{
+		"error": gin.H{
+			"message": message,
+		},
+	}
+}