Merge pull request #130 from mozilla/sentry-server

added sentry to server code

package.json

@@ -15,6 +15,7 @@
     "helmet": "^3.6.1",
     "jquery": "^3.2.1",
     "mozlog": "^2.1.1",
+    "raven": "^2.1.0",
     "raven-js": "^3.16.0",
     "redis": "^2.7.1",
     "uglify-es": "3.0.19"

server/config.js

@@ -25,6 +25,11 @@ const conf = convict({
   sentry_id: {
     format: String,
     default: 'https://cdf9a4f43a584f759586af8ceb2194f2@sentry.prod.mozaws.net/238',
+    env: 'P2P_SENTRY_CLIENT'
+  },
+  sentry_dsn: {
+    format: String,
+    default: 'localhost',
     env: 'P2P_SENTRY_DSN'
   },
   env: {
@@ -42,4 +47,5 @@ module.exports = props;
 
 module.exports.notLocalHost =
   props.env === 'production' &&
-  props.s3_bucket !== 'localhost';
+  props.s3_bucket !== 'localhost' &&
+  props.sentry_dsn !== 'localhost';

server/portal_server.js

@@ -7,9 +7,14 @@ const helmet = require('helmet');
 const bytes = require('bytes');
 const conf = require('./config.js');
 const storage = require('./storage.js');
+const Raven = require('raven');
 
 const notLocalHost = conf.notLocalHost;
 
+if (notLocalHost) {
+  Raven.config(conf.sentry_dsn).install();
+}
+
 const mozlog = require('./log.js');
 
 const log = mozlog('portal.server');
@@ -38,9 +43,9 @@ app.get('/', (req, res) => {
 
 app.get('/exists/:id', (req, res) => {
   const id = req.params.id;
-  storage.exists(id).then(doesExist => {
-    res.sendStatus(doesExist ? 200 : 404);
-  });
+  storage.exists(id).then(() => {
+    res.sendStatus(200);
+  }).catch(err => res.sendStatus(404));
 });
 
 app.get('/download/:id', (req, res) => {

server/storage.js

@@ -49,7 +49,7 @@ function filename(id) {
       if (!err) {
         resolve(reply);
       } else {
-        reject();
+        reject(err);
       }
     });
   });
@@ -58,7 +58,11 @@ function filename(id) {
 function exists(id) {
   return new Promise((resolve, reject) => {
     redis_client.exists(id, (rediserr, reply) => {
-      resolve(reply === 1);
+      if (reply === 1 && !rediserr) {
+        resolve();
+      } else {
+        reject(rediserr);
+      }
     });
   });
 }

test/local.storage.test.js

@@ -44,12 +44,16 @@ const storage = proxyquire('../server/storage', {
 describe('Testing Exists from local filesystem', function() {
   it('Exists returns true when file exists', function() {
     exists.callsArgWith(1, null, 1);
-    return storage.exists('test').then(reply => assert(reply));
+    return storage.exists('test')
+                  .then(() => assert(1))
+                  .catch(err => assert.fail())
   });
 
   it('Exists returns false when file does not exist', function() {
     exists.callsArgWith(1, null, 0);
-    return storage.exists('test').then(reply => assert(!reply));
+    return storage.exists('test')
+                  .then(() => assert.fail())
+                  .catch(err => assert(1))
   });
 });