package handlers import ( "net/http" "github.com/gin-gonic/gin" "qr-scanner/models" ) func respondOK[T any](c *gin.Context, data T) { c.JSON(http.StatusOK, models.APIResponse[T]{Code: 200, Message: "OK", Data: data}) } func fail(c *gin.Context, status int, msg string) { c.JSON(status, models.APIResponse[any]{Code: status, Message: msg}) }