Name: mbta-ninja
Owner: Code for Boston
Description: MBTA Ninja!
Created: 2015-02-21 19:42:56.0
Updated: 2018-05-04 19:28:31.0
Pushed: 2017-04-14 14:39:08.0
Homepage: http://mbta.ninja
Size: 586
Language: JavaScript
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MBTA Ninja is a crowdsourced alerting system for public transit in Boston.
View the site: mbta.ninja Follow us on Twitter: @mbta_ninja
The project started as a weekend hack by David Lago, Geoffrey Litt, and Radhika Malik for CodeAcross Boston 2015. The site is built using Meteor.js and Materialize.css, and deployed on Heroku.
We welcome contributions that would make this tool more useful for the Boston community – whether it's adding support for more MBTA lines, or entire new features.
Please create a GitHub issue if you have an idea. And if you're able to code a solution and open a pull request, even better!
Our roadmap is available on Waffle.
MBTA Ninja is built with Meteor, so you must first install it. On Windows, download the latest installer from https://www.meteor.com/install. On Linux or macOS, run the following command:
https://install.meteor.com/ | sh
Next, clone the MBTA Ninja repository:
clone https://github.com/codeforboston/mbta-ninja.git
bta-ninja
Now, simply run the Meteor development server:
or
All dependencies, including the database, are included with or downloaded by Meteor, so this is all you need to do.
MBTA Ninja is deployed on Heroku. Below is a quick guide to getting it up and running so you don't have to suffer too much to get it set up.
Prerequisite:
If you dont have a heroku account, make one before you start.
Install Meteor.js
https://install.meteor.com/ | sh
In order to get up and running on Heroku, you first have to make a heroku app. We'll clone this repo as the example which you can modify.
First, you have to login:
heroku login
Then, clone this repo and enter that folder:
git clone https://github.com/codeforboston/mbta-ninja.git
cd mbta-ninja
Next, make the heroku app:
heroku create <app_name>
app_name is optional and can be whatever you want it to be. A crazy name you can change later will be created if you choose not to supply a name.
Heroku uses framework-specific buildpacks in order to know how to run your app.
To deploy this repo as a heroku app, you'll need to specify that it should be run using the custom meteor.js buildpack. To do this, all you need to run is:
heroku buildpacks:set https://github.com/jordansissel/heroku-buildpack-meteor.git
You should be good to go!
You'll need a database to handle the reports of incidents as well as the related up and down votes. This is all set up in the code, though you'll need to make an instance of a MongoLab DB in order to handle the data for this specific instance.
To do this, run:
heroku addons:create mongolab:sandbox
Heroku will ask you to enter a credit card if you haven't already. You'll need to do this even though the sandbox version is free and you won't be charged.
Go to the heroku dashboard for your app and find the Settings tab. Click on reveal config vars. There should have been one made for MONGOLAB_URI. Make another one with the key MONGO_URL using the same value.
Once you are ready to deploy, run the following
git add -A
git commit -m "first commit"
git push heroku master
Building meteor.js may take a while.
Make sure at least one instance is running:
heroku ps:scale web=1
Once you are done, your app should be ready at app_name.herokuapp.com! You can quickly open it by running:
heroku open
If your build is successful, but you get the Application Error page that says
rror occurred in the application and your page could not be served. Please try again in a few moments.
ou are the application owner, check your logs for details.
It can be that by default Heroku opens the app from https://. If you open the URL from http:// it will work fine. To change the settings, you need to add ROOT_URL to the Config Variables in your app settings; the value is http://YOUR-APP-NAME.herokuapp.com.
If you still see the error message above when trying to access your heroku site, check the logs by running:
heroku logs
See if you find the following chunk:
-10-27T07:12:02.635321+00:00 heroku[web.1]: Starting process with command `node build/bundle/main.js`
-10-27T07:12:05.973980+00:00 app[web.1]:
-10-27T07:12:05.974084+00:00 app[web.1]: /app/build/bundle/programs/server/node_modules/fibers/future.js:245
-10-27T07:12:05.974491+00:00 app[web.1]: ^
-10-27T07:12:05.974489+00:00 app[web.1]: throw(ex);
-10-27T07:12:06.060729+00:00 app[web.1]: Error: MONGO_URL must be set in environment
-10-27T07:12:06.060733+00:00 app[web.1]: at Object.<anonymous> (packages/mongo/remote_collection_driver.js:36:1)
-10-27T07:12:06.060734+00:00 app[web.1]: at Object.defaultRemoteCollectionDriver (packages/underscore/underscore.js:750:1)
-10-27T07:12:06.060735+00:00 app[web.1]: at new Mongo.Collection (packages/mongo/collection.js:98:1)
-10-27T07:12:06.060736+00:00 app[web.1]: at app/lib/report.js:1:46
-10-27T07:12:06.060736+00:00 app[web.1]: at app/lib/report.js:121:3
-10-27T07:12:06.060737+00:00 app[web.1]: at /app/build/bundle/programs/server/boot.js:222:10
-10-27T07:12:06.060738+00:00 app[web.1]: at Array.forEach (native)
-10-27T07:12:06.060739+00:00 app[web.1]: at Function._.each._.forEach (/app/build/bundle/programs/server/node_modules/underscore/underscore.js:79:11)
-10-27T07:12:06.060740+00:00 app[web.1]: at /app/build/bundle/programs/server/boot.js:117:5
-10-27T07:12:06.939374+00:00 heroku[web.1]: State changed from starting to crashed
-10-27T07:12:06.925353+00:00 heroku[web.1]: Process exited with status 8
If so, you need to set a MONGO_URL config variable on your app. You should already have a MONGOLAB_URI variable associated with your app from the addon, you can check with
heroku config
We're going to set the MONGO_URL value to the same as MONGOLAB_URI. There are two ways to do this:
Copy the MONGOLAB_URI value from heroku config and run
heroku config:set MONGO_URL=
Go to the heroku dashboard and add MONGO_URL to the Config Variables in Settings. To see these you'll need to click a button labeled Reveal Config Vars
Once saved, wait a second for the change to propogate and then check your heroku app's URL. You should be good to go!
MBTA Ninja is released under the MIT License