remove an obsolete method

routes/methods.js

@@ -213,18 +213,6 @@ var methods = {
         })
     },
     /* ===== GitLab ===== */
-    getGitlabId_OBSOLETE: function(userId, callback){
-        let gitlabUserId
-        dbconn_OBSOLETE.user.query('SELECT gu.gitlab_userId FROM user_gitlab gu, user u WHERE u.id = "' +userId+'" and gu.user_id = u.id', function (err, rows) {
-            if (err) {
-                throw err
-            }
-            else if(rows[0]) {
-                gitlabUserId = rows[0].gitlab_userId
-            }
-            callback(gitlabUserId, err)
-        })
-    },
     getGitlabId: async function(userId) {
         try {
             let rows = await dbconn.user.promise().query('SELECT gu.gitlab_userId FROM user_gitlab gu, user u WHERE u.id = "' +userId+'" and gu.user_id = u.id')