Add certification page

2015-10-02 11:47:36 -07:00
parent d9332e7d03
commit 8c48626f03
17 changed files with 415 additions and 82 deletions
--- a/server/boot/certificate.js
+++ b/server/boot/certificate.js
@@ -0,0 +1,131 @@
+import _ from 'lodash';
+import dedent from 'dedent';
+import { Observable } from 'rx';
+import debugFactory from 'debug';
+
+import {
+  ifNoUser401,
+  ifNoUserSend
+} from '../utils/middleware';
+
+import {
+  saveUser,
+  observeQuery
+} from '../utils/rx';
+
+const frontEndChallangeId = '561add10cb82ac38a17513be';
+const fullStackChallangeId = '660add10cb82ac38a17513be';
+const debug = debugFactory('freecc:certification');
+const sendMessageToNonUser = ifNoUserSend(
+  'must be logged in to complete.'
+);
+
+function isCertified(frontEndIds, { completedChallenges, isFrontEndCert }) {
+  if (isFrontEndCert) {
+    return true;
+  }
+  return _.every(frontEndIds, ({ id }) => _.some(completedChallenges, { id }));
+}
+
+export default function certificate(app) {
+  const router = app.loopback.Router();
+  const { Challenge } = app.models;
+
+  const frontEndChallangeIds$ = observeQuery(
+    Challenge,
+    'findById',
+    frontEndChallangeId,
+    {
+      tests: true
+    }
+  )
+    .map(({ tests = [] }) => tests)
+    .shareReplay();
+
+  const fullStackChallangeIds$ = observeQuery(
+    Challenge,
+    'findById',
+    fullStackChallangeId,
+    {
+      tests: true
+    }
+  )
+    .map(({ tests = [] }) => tests)
+    .shareReplay();
+
+  router.post(
+    '/certificate/verify/front-end',
+    ifNoUser401,
+    verifyCert
+  );
+
+  router.post(
+    '/certificate/verify/full-stack',
+    ifNoUser401,
+    verifyCert
+  );
+
+  router.post(
+    '/certificate/honest',
+    sendMessageToNonUser,
+    postHonest
+  );
+
+  app.use(router);
+
+  function verifyCert(req, res, next) {
+    const isFront = req.path.split('/').pop() === 'front-end';
+    Observable.just({})
+      .flatMap(() => {
+        if (isFront) {
+          return frontEndChallangeIds$;
+        }
+        return fullStackChallangeIds$;
+      })
+      .flatMap((tests) => {
+        const { user } = req;
+        if (
+          isFront && !user.isFrontEndCert && isCertified(tests, user) ||
+          !isFront && !user.isFullStackCert && isCertified(tests, user)
+        ) {
+          debug('certified');
+          if (isFront) {
+            user.isFrontEndCert = true;
+          } else {
+            user.isFullStackCert = true;
+          }
+          return saveUser(user);
+        }
+        return Observable.just(user);
+      })
+      .subscribe(
+        user => {
+          if (
+            isFront && user.isFrontEndCert ||
+            !isFront && user.isFullStackCert
+          ) {
+            return res.status(200).send(true);
+          }
+          return res.status(200).send(
+            dedent`
+              Looks like you have not completed the neccessary steps,
+              Please return the map
+            `
+          );
+        },
+        next
+      );
+  }
+
+  function postHonest(req, res, next) {
+    const { user } = req;
+    user.isHonest = true;
+    saveUser(user)
+      .subscribe(
+        (user) => {
+          res.status(200).send(!!user.isHonest);
+        },
+        next
+      );
+  }
+}