fix: log error if bad mongo connection, resolves #997

Small tweaks

Author: Ilya Radchenko

lib/app.js

@@ -59,7 +59,7 @@ exports.init = function (config) {
 
   mongoose.connect(mongodbUrl, function (error) {
     if (error) {
-      debug('Could not connect to DB: %s', error);
+      console.log('Could not connect to DB: %s', error);
       process.exit(1);
     }
   });

lib/email.js

@@ -23,7 +23,6 @@ var text = loadTemplates(templates, 'plaintext');
 /*
  * loading all of the email templates at server start
  */
-
 function loadTemplates(list, type) {
   if (!list) {
     return;

lib/humane.js

@@ -14,7 +14,6 @@
  */
 
 exports.humaneDate = function humaneDate(date, compareTo) {
-
   if (!date) {
     return;
   }

lib/jobs.js

@@ -8,25 +8,31 @@ module.exports = {
   small: small
 };
 
+var async = require('async');
 var Job = require('./models').Job;
 var User = require('./models').User;
 var Project = require('./models').Project;
 var utils = require('./utils');
-var async = require('async');
 
 var TEST_ONLY = 'TEST_ONLY';
 
-// user: user object
-// small: if true, "phases" and "std" will not be fetched for the jobs
-// - dramatically reducing the size of the object.
-// TODO: add paging
-// done(err, {yours: [...], public: [...]})
+/**
+ * user: user object
+ * small: if true, "phases" and "std" will not be fetched for the jobs
+ *  - dramatically reducing the size of the object.
+ * TODO: add paging
+ * done(err, {yours: [...], public: [...]})
+ * 
+ * @param {Object} user
+ * @param {Boolean} small
+ * @param {Function} done
+ */
 function latestJobs(user, small, done) {
   if (arguments.length === 2) {
     done = small;
     small = false;
   }
-  var tasks = {public: latestPublicJobs.bind(null, user, small)};
+  var tasks = { public: latestPublicJobs.bind(null, user, small) };
   if (user) {
     tasks.yours = latestUsersJobs.bind(null, user, small);
   }
@@ -75,10 +81,14 @@ function latestJob(project, user, small, done) {
     .sort({finished: -1})
     .limit(6)
     .lean();
-  if (small) query = query.select('-phases -std');
+
+  if (small) {
+    query = query.select('-phases -std');
+  }
+
   query.exec(function (err, jobs) {
     if (!jobs || !jobs.length) {
-      return done(err, {nojobs: true, project: jobProject(project, [], user)});
+      return done(err, { nojobs: true, project: jobProject(project, [], user) });
     }
     var job = jobs[0];
     job.project = jobProject(project, jobs.slice(1));