Dockerfile successfully building ping endpoint

.dockerignore

@@ -0,0 +1,6 @@
+.git
+.gitignore
+README.md
+Procfile*
+*node_modules*
+docs

Dockerfile

@@ -1,9 +1,20 @@
+# Use the latest Node 6 base docker image
 # https://github.com/nodejs/docker-node
 FROM node:6
-RUN mkdir -p /usr/src/app
-WORKDIR /usr/src/app
-COPY package.json /usr/src/app/
+
+# Copy everything (excluding what's in .dockerignore) into an empty dir
+COPY . /home
+WORKDIR /home
+
 RUN npm install
-COPY . /usr/src/app
-EXPOSE 8080
+
+# This will do an `npm install` for each of our modules and then link them
+# all together. See more about Lerna here: https://github.com/lerna/lerna
+RUN node_modules/.bin/lerna bootstrap
+
+# External services run on port 5100. Expose it.
+EXPOSE 5100
+
+# We use a start-aws command that automatically spawns the correct process
+# based on environment variables (which changes instance to instance)
 CMD [ "npm", "run", "start-aws"]

packages/nylas-api/app.js

@@ -31,30 +31,38 @@ const plugins = [Inert, Vision, HapiBasicAuth, HapiBoom, {
 }];
 
 let sharedDb = null;
-const {DatabaseConnector, SchedulerUtils} = require(`nylas-core`)
-DatabaseConnector.forShared().then((db) => {
-  sharedDb = db;
-});
 
 const validate = (request, username, password, callback) => {
-  const {AccountToken} = sharedDb;
+  const {DatabaseConnector, SchedulerUtils} = require(`nylas-core`);
 
-  AccountToken.find({
-    where: {
-      value: username,
-    },
-  }).then((token) => {
-    if (!token) {
-      callback(null, false, {});
-      return
-    }
-    token.getAccount().then((account) => {
-      if (!account) {
+  let getSharedDb = null;
+  if (sharedDb) {
+    getSharedDb = Promise.resolve(sharedDb)
+  } else {
+    getSharedDb = DatabaseConnector.forShared()
+  }
+
+  getSharedDb.then((db) => {
+    sharedDb = db;
+    const {AccountToken} = db;
+
+    AccountToken.find({
+      where: {
+        value: username,
+      },
+    }).then((token) => {
+      if (!token) {
         callback(null, false, {});
-        return;
+        return
       }
-      SchedulerUtils.markAccountIsActive(account.id)
-      callback(null, true, account);
+      token.getAccount().then((account) => {
+        if (!account) {
+          callback(null, false, {});
+          return;
+        }
+        SchedulerUtils.markAccountIsActive(account.id)
+        callback(null, true, account);
+      });
     });
   });
 };