Add redirect to github org invitation page

TopcoderXDeploy.md

@@ -88,12 +88,12 @@ To this:
 
 ## Local DNS setup
 
-For login to work, your local Topcoder-X-UI deployment needs to have a `*.topcoder-dev.com` DNS name.  Our development environment uses `x.topcoder-dev.com`
+For login to work, your local Topcoder-X-UI deployment needs to have a `*.topcoder-dev.com` DNS name. Our development environment uses `x.topcoder-dev.com`. But for local setup it's better to use another one to not interfere with the one deployed on DEV Topcoder environment. So better to use `topcoderx.topcoder-dev.com` which is already configured in `config.js`.
 
 You can make this change in your local `/etc/hosts` file.
 
 ```
-127.0.0.1   x.topcoder-dev.com
+127.0.0.1   topcoderx.topcoder-dev.com
 ```
 
 You can login with one of these sample accounts:

src/controllers/GithubController.js

@@ -9,6 +9,7 @@
  * @version 1.0
  */
 
+const _ = require('lodash');
 const superagent = require('superagent');
 const superagentPromise = require('superagent-promise');
 const helper = require('../common/helper');
@@ -168,8 +169,20 @@ async function addUserToTeamCallback(req, res) {
       githubUserId: githubUser.id,
     });
   }
-  // redirect to success page
-  res.redirect(`${constants.USER_ADDED_TO_TEAM_SUCCESS_URL}/github`);
+
+  // check if user is already in the team or not yet
+  if (githubUser.state === 'active') {
+    // redirect user to the success page, to let user know that he is already in the team
+    res.redirect(`${constants.USER_ADDED_TO_TEAM_SUCCESS_URL}/github`);
+  } else {
+    // redirect user to organization invitation page
+    const teamDetails = await GithubService.getTeamDetails(team.ownerToken, team.teamId);
+    const organizationLogin = _.get(teamDetails, 'organization.login');
+    if (!organizationLogin) {
+      throw new errors.ValidationError(`Couldn't get organization of the team with id '${team.teamId}'.`);
+    }
+    res.redirect(`https://github.com/orgs/${organizationLogin}/invitation?via_email=1`);
+  }
 }
 
 module.exports = {

src/front/src/app/members/member.html

@@ -12,8 +12,7 @@ <h2>{{title}}</h2>
             <div class="ibox float-e-margins">
                 <div class="ibox-content">
                     <div class="text-center m-t-lg" ng-if="provider==='github'">
-                        <h3>You were successfully invited to the team!</h3>
-                        <p>An invitation email will be sent to you if you are not already in the team.</p>
+                        <p>You are already in the team!</p>
                     </div>
                     <div class="text-center m-t-lg" ng-if="provider==='gitlab'">
                         <p>You were successfully added to the group!</p>
@@ -22,4 +21,4 @@ <h3>You were successfully invited to the team!</h3>
             </div>
         </div>
     </div>
-</div>
+</div>

src/services/GithubService.js

@@ -183,6 +183,7 @@ getTeamRegistrationUrl.schema = Joi.object().keys({
 async function addTeamMember(teamId, ownerUserToken, normalUserToken) {
   let username;
   let id;
+  let state;
   try {
     // get normal user name
     const githubNormalUser = new GitHub({
@@ -197,7 +198,8 @@ async function addTeamMember(teamId, ownerUserToken, normalUserToken) {
       token: ownerUserToken,
     });
     const team = github.getTeam(teamId);
-    await team.addMembership(username);
+    const membershipResponse = await team.addMembership(username);
+    state = _.get(membershipResponse, 'data.state')
   } catch (err) {
     // if error is already exists discard
     if (_.chain(err).get('body.errors').countBy({
@@ -208,8 +210,8 @@ async function addTeamMember(teamId, ownerUserToken, normalUserToken) {
       throw helper.convertGitHubError(err, 'Failed to add team member');
     }
   }
-  // return github username
-  return {username, id};
+  // return github username and its state
+  return {username, id, state};
 }
 
 addTeamMember.schema = Joi.object().keys({
@@ -240,12 +242,42 @@ getUserIdByUsername.schema = Joi.object().keys({
   username: Joi.string().required(),
 });
 
+/**
+ * Get team detailed data
+ *
+ * @param {String} token user owner token
+ * @param {String|Number} teamId team id
+ *
+ * @returns {Object} team object, see https://developer.github.com/v3/teams/#get-team
+ */
+async function getTeamDetails(token, teamId) {
+  const teamIdAsNumber = !_.isNumber(teamId) ? parseInt(teamId, 10) : teamId
+  let team;
+
+  try {
+    const github = new GitHub({token});
+    const teamResponse = await github.getTeam(teamIdAsNumber).getTeam();
+
+    team = teamResponse.data;
+  } catch (err) {
+    throw helper.convertGitHubError(err, `Failed to get team with id '${teamId}'.`);
+  }
+
+  return team;
+}
+
+getTeamDetails.schema = Joi.object().keys({
+  token: Joi.string().required(),
+  teamId: Joi.alternatives().try(Joi.string(), Joi.number()).required(),
+});
+
 module.exports = {
   ensureOwnerUser,
   listOwnerUserTeams,
   getTeamRegistrationUrl,
   addTeamMember,
   getUserIdByUsername,
+  getTeamDetails,
 };
 
 helper.buildService(module.exports);