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Houdini build Crowdin

Note: This is the latest version (pre-2.0) of Houdini and is currently in HEAVY development. You may want to use v1 instead.

The Houdini Project is free and open source fundraising infrastructure. It includes...

  • Crowdfunding campaigns
  • Donate widget page and generator
  • Fundraising events
  • Nonprofit Profiles
  • Nonprofit payment history and payouts dashboard
  • Nonprofit recurring donation management dashboard
  • Nonprofit metrics overview / business intelligence dashboard
  • Nonprofit supporter relationship management dashboard (CRM)
  • Nonprofit org user account management
  • Simple donation management for donors

The frontend is written in a few custom frameworks, the largest of which is called Flimflam. We endeavor to migrate to React as quickly as possible to increase development comfort and speed.

All new backend code and React components should be well tested.

Supported operating systems

  • Ubuntu 18.04, 20.04 or equivalent

Prerequisites

  • Node 14
  • Yarn
  • PostgreSQL 10 or 12
  • Ruby 2.7
  • Ubuntu 18.04, 20.04 or equivalent

Note: All tools will be installed in the Dev Setup.

Get involved

Houdini's success depends on you!

Join our Discussions chat

https://github.com/houdiniproject/houdini/discussions

Help with translations

Check our translation guide to translate Houdini to other languages.

Help with usability tests

Check on contribution_guide_usability_testing.md and create an issue with your test design or run test sessions for opened usability testing issues.

Dev Setup

Installation prep

Houdini requires a few pieces of software be installed, as well as some optional pieces which make development much easier.

These include:

  • PostgreSQL 12 (10 probably works)
  • NodeJS 14 (we require 14 because we want the full internationalization built-in)
  • Ruby 2.7.6

There a few optional tools which make working on Houdini easier

  • Ruby Version Manager (RVM) - RVM makes it simple to switch between versions of Ruby for different projects. Additionally, you can use different "gemsets" per version so you can separate the state of a set of different projects. It will also switch versions at the console when you change to a directory for an project prepared for RVM, like Houdini.
  • Automatic Version Switching for Node (AVN) - similar to RVM, AVN makes it simple to switch between versions of Node. When properly configured, it automatically switches version at the console when you change to a directory for a project prepared for AVN, like Houdini.

One-time setup

Postgres installation

You'll want to run the next commands as root or via sudo (for Ubuntu 18.04 users or anyone running ProgresSQL 10, change "postgresql-12" below to "postgresql-10"). You could do this by typing sudo /bin/sh running the commands from there.

Curl install:

apt update
apt install curl -yy

Node and Yarn install:

curl -sL https://deb.nodesource.com/setup_14.x | bash -
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
apt update

Postgres install:

apt install git postgresql-12 libpq-dev libjemalloc-dev libvips42 yarn -yy

You'll run the next commands as your normal user.

Note: in the case of a production instance, this might be your web server's user.

Note: We use RVM to have more control over the exact version of Ruby. For development, it's also way easier because you can use a consistent version of Ruby (and different sets of installed gems) for different projects. You could also use rbenv or simply build ruby from source.

Note: We recommend building Ruby with jemalloc support as we do in these instructions. In practice, it manages memory far more efficiently in Rails-based projects.

Tip: To get out of the root shell, run exit

Add rvm keys:

curl -sSL https://rvm.io/mpapis.asc | gpg --import -
curl -sSL https://rvm.io/pkuczynski.asc | gpg --import -
curl -sSL https://get.rvm.io | bash -s stable
source $HOME/.rvm/scripts/rvm
echo 'source "$HOME/.rvm/scripts/rvm"' >> ~/.bashrc
rvm install 2.7.6 --disable-binary --with-jemalloc

Run the following command as the postgres user and then enter your houdini_user password at the prompt.

Note: For development, Houdini expects the password to be 'password'. This would be terrible for production but for development, it's likely not a huge issue.

Create user account for the database connection:

sudo -u postgres createuser houdini_user -s -d -P

Now that we have all of our prerequisites prepared, we need to get the Houdini code.

Cloning project

git clone https://github.com/HoudiniProject/houdini
cd houdini

This will download the latest Houdini code.

Let's run the Houdini project setup and we'll be ready to go!

Setup project

bin/setup

Note: The .env file holds your environment variables for development; on production you might have these set somewhere else other than this file.

Tip: On Heroku, the environment variables are set in your Dashboard.

Also, you should set the STRIPE_API_KEY and STRIPE_API_PUBLIC environment variables which you'd get from the Stripe dashboard. On your development environment, make sure to use test keys. If you don't, you're going to be charged real money!

Stripe keys setup

Get Stripe keys:

Go to Stripe, create an account or just log in with you already have one. Access the stripe dashboard and copy both publishable and secret keys.

make sure to use test keys. If you don't, you're going to be charged real money!

get Stripe keys

Configure the .env file:

Then after retrieving both keys copy them into your .env file on these lines:

export STRIPE_API_KEY='REPLACE' # use your test private key from your stripe account
export STRIPE_API_PUBLIC='REPLACE' # use your test public key from your stripe account

Testing

To verify everying is set up correctly, you can try running through the Ruby test cases:

./bin/rails spec

You should expect to see the output of the test execution, including messages about pending test cases, and eventually get the output to the effect of below:

Finished in 6 minutes 25 seconds (files took 10.35 seconds to load)
2433 examples, 0 failures, 42 pending

Coverage report generated for RSpec to .../houdini/coverage. 10552 / 12716 LOC (82.98%) covered.

The important thing to look for is that the number of failures is zero.

We also recommend you run through the javascript test cases by running:

yarn jest

Lastly, you can use Storybook to experiment with the various new React components.

yarn storybook

If you create a new React component, make sure you add a storybook and jest tests for that component!

Creating your first nonprofits and user

To create a nonprofit, use the command line to run the following command and fill in the questions with the required information:

bin/rails houdini:nonprofit:create

There are available arguments that add configurations on the nonprofit's creation:

  -s, [--super-admin], [--no-super-admin]     # Make the nonprofit admin a super user (they can access any nonprofit's dashboards)
      [--confirm-admin], [--no-confirm-admin]  # Autoconfirm the admin instead of waiting for them to click the email link
                                               # Default: true

Additionally, it is possible to provide arguments to fill in the fields for the nonprofit creation without coming across the questions:

      [--nonprofit-name=NONPROFIT_NAME]        # Provide the nonprofit's name
      [--state-code=STATE_CODE]                # Provide the nonprofit' state code
      [--city=CITY]                            # Provide the nonprofit's city
      [--nonprofit-website=NONPROFIT_WEBSITE]  # [OPTIONAL] Provide the nonprofit public website
      [--nonprofit-email=NONPROFIT_EMAIL]      # [OPTIONAL] Provide the nonprofit public email
      [--nonprofit-phone=NONPROFIT_PHONE]      # [OPTIONAL] Provide the nonprofit's 's phone
      [--user-name=USER_NAME]                  # Provide the nonprofit's admin's name
      [--user-email=USER_EMAIL]                # Provide the nonprofit's admin's email address (It'll be used for logging in)
      [--user-password=USER_PASSWORD]          # Provide the nonprofit's admin's password

You can use this in the future for creating additional nonprofits.

Startup

bin/rails server You can connect to your server at http://localhost:5000

Super admin

There is a way to set your user as a super_admin. This role lets you access any of the nonprofits on your Houdini instance. Additionally, it gives you access to the super admin control panel to search all supporters and nonprofits, which is located at /admin url.

To create the super user, go to the rails console by calling:

bin/rails console

In the console, run the following:

admin=User.find(1) #or the id of the user you want to add the role
role=Role.create(user:admin,name: "super_admin")

Code Analysis

We use Rubocop to perform static code analysis:

rubocop

Additional documentation

We have some additional documentation describing some implementations, definitions and other guides on the docs folder.

Known issues

For a list of how to solve known issues

Run in production

You will likely want to make a few changes in your configuration of Houdini before running in production as you would for any Rails project. For details, see production deployment.