shutdown gracefully

api/api.go

@@ -1,8 +1,6 @@
 package api
 
 import (
-	"bytes"
-	"encoding/json"
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
 	"github.com/go-playground/locales/zh"
@@ -12,30 +10,8 @@ import (
 	"log"
 	"net/http"
 	"reflect"
-	"regexp"
 )
 
-type JsonSnakeCase struct {
-	Value interface{}
-}
-
-func (c JsonSnakeCase) MarshalJSON() ([]byte, error) {
-	// Regexp definitions
-	var keyMatchRegex = regexp.MustCompile(`\"(\w+)\":`)
-	var wordBarrierRegex = regexp.MustCompile(`(\w)([A-Z])`)
-	marshalled, err := json.Marshal(c.Value)
-	converted := keyMatchRegex.ReplaceAllFunc(
-		marshalled,
-		func(match []byte) []byte {
-			return bytes.ToLower(wordBarrierRegex.ReplaceAll(
-				match,
-				[]byte(`${1}_${2}`),
-			))
-		},
-	)
-	return converted, err
-}
-
 func ErrHandler(c *gin.Context, err error) {
 	log.Println(err)
 	c.JSON(http.StatusInternalServerError, gin.H{