filter invites by email in case-insensitive way

Author: gets0ul

src/routes/projects/get.js

@@ -123,8 +123,11 @@ const retrieveProjectFromES = (projectId, req) => {
           if (util.hasPermissionByReq(PERMISSION.READ_PROJECT_INVITE_OWN, req)) {
             // only include own invites
             const currentUserId = req.authUser.userId;
-            const email = req.authUser.email;
-            invites = _.filter(project.invites, invite => invite.userId === currentUserId || invite.email === email);
+            const currentUserEmail = req.authUser.email;
+            invites = _.filter(project.invites, invite => (
+              (invite.userId !== null && invite.userId === currentUserId) ||
+              (invite.email && currentUserEmail && invite.email.toLowerCase() === currentUserEmail.toLowerCase())
+            ));
           } else {
             // return empty invites
             invites = [];

src/routes/projects/list.js

@@ -575,7 +575,10 @@ const retrieveProjects = (req, criteria, sort, ffields) => {
             const currentUserId = req.authUser.userId;
             const email = req.authUser.email;
             _.forEach(rows, (fp) => {
-              const invites = _.filter(fp.invites, invite => invite.userId === currentUserId || invite.email === email);
+              const invites = _.filter(fp.invites, invite => (
+                (invite.userId !== null && invite.userId === currentUserId) ||
+                (invite.email && currentUserEmail && invite.email.toLowerCase() === currentUserEmail.toLowerCase())
+              ));
               _.set(fp, 'invites', invites);
             });
           } else {