feat: update webhookBeforeMemberJoinGroup to batch method. (#2459)

* update protocol in go mod.

* add debug log in writePongMsg.

* update log level.

* add Warn log in writePongMsg.

* add debug log.

* feat: update webhookBeforeMemberJoinGroup to batch method.

* feat: update version field implement.

* update webhook implement contents.

* update method field and contents.

* update callbackCommand field.

* fix: add correct fields.

* update struct tags.

pkg/callbackstruct/group.go

@@ -59,16 +59,20 @@ type CallbackAfterCreateGroupResp struct {
 	CommonCallbackResp
 }
 
-type CallbackBeforeMemberJoinGroupReq struct {
-	CallbackCommand `json:"callbackCommand"`
-	GroupID         string `json:"groupID"`
-	UserID          string `json:"userID"`
-	Ex              string `json:"ex"`
-	GroupEx         string `json:"groupEx"`
+type CallbackGroupMember struct {
+	UserID string `json:"userID"`
+	Ex     string `json:"ex"`
 }
 
-type CallbackBeforeMemberJoinGroupResp struct {
-	CommonCallbackResp
+type CallbackBeforeMembersJoinGroupReq struct {
+	CallbackCommand `json:"callbackCommand"`
+	GroupID         string                 `json:"groupID"`
+	MembersList     []*CallbackGroupMember `json:"memberList"`
+	GroupEx         string                 `json:"groupEx"`
+}
+
+type MemberJoinGroupCallBack struct {
+	UserID      *string `json:"userID"`
 	Nickname    *string `json:"nickname"`
 	FaceURL     *string `json:"faceURL"`
 	RoleLevel   *int32  `json:"roleLevel"`
@@ -76,6 +80,11 @@ type CallbackBeforeMemberJoinGroupResp struct {
 	Ex          *string `json:"ex"`
 }
 
+type CallbackBeforeMembersJoinGroupResp struct {
+	CommonCallbackResp
+	MemberCallbackList []*MemberJoinGroupCallBack `json:"memberCallbackList"`
+}
+
 type CallbackBeforeSetGroupMemberInfoReq struct {
 	CallbackCommand `json:"callbackCommand"`
 	GroupID         string  `json:"groupID"`