maingate - 연결된 계정 숫자 조회, 연결 끊는 API 추가

core/maingate.go

@@ -121,6 +121,7 @@ type maingateConfig struct {
 	Mongo                          string `json:"maingate_mongodb_url"`
 	SessionTTL                     int64  `json:"maingate_session_ttl"`
 	Autologin_ttl                  int64  `json:"autologin_ttl"`
+	MaximumNumLinkAccount          int64  `json:"maximum_num_link_account"`
 	RedirectBaseUrl                string `json:"redirect_base_url"`
 	GoogleClientId                 string `json:"google_client_id"`
 	GoogleClientSecret             string `json:"google_client_secret"`
@@ -326,6 +327,12 @@ func (mg *Maingate) prepare(context context.Context) (err error) {
 		return err
 	}
 
+	if err = mg.mongoClient.MakeIndices(CollectionAccount, map[string]bson.D{
+		"accid": {{Key: "accid", Value: 1}},
+	}); err != nil {
+		return err
+	}
+
 	if err = mg.mongoClient.MakeUniqueIndices(CollectionFile, map[string]bson.D{
 		"sk": {{Key: "service", Value: 1}, {Key: "key", Value: 1}},
 	}); err != nil {