Firezone Elixir Development

Before reading this doc, make sure you've read through our CONTRIBUTING guide.

Getting Started

This is not an in depth guide for setting up all dependencies, but it should give you a starting point.

Prerequisites:

All prerequisites in the CONTRIBUTING guide
Install ASDF and all plugins/tools from .tool-version in the top level of the Firezone repo
Install pnpm

From the top level director of the Firezone repo start the Postgres container:

docker compose up -d postgres

Inside the /elixir directory run the following commands:

# Install dependencies
# --------------------
> mix deps.get

# Generate dev cert, install npm packages and build assets
# -------------------------------------
> cd apps/web/
> mix phx.gen.cert
> mix setup

# Setup and seed the DB
# ---------------------
> cd ../..
> mix ecto.seed

# Start all of the portal Elixir apps:
# ------------------------------------
> iex -S mix

The web and api applications should now be running:

Web -> https://localhost:13443/
API -> ws://localhost:13001/

Stripe integration for local development

Prerequisites:

Stripe account
Stripe CLI

Steps:

Reset and seed the database (seeds use static IDs that correspond to staging setup on Stripe):
```
mix do ecto.reset, ecto.seed
```

Start Stripe CLI webhook proxy:

stripe listen --forward-to localhost:13001/integrations/stripe/webhooks

Start the Phoenix server with enabled billing from the elixir/ folder using a test mode token:

cd elixir/
BILLING_ENABLED=true STRIPE_SECRET_KEY="...copy from stripe dashboard..." STRIPE_WEBHOOK_SIGNING_SECRET="...copy from stripe cli tool.." mix phx.server

When updating the billing plan in stripe, use the Stripe Testing Docs for how to add test payment info

Acceptance tests

You can disable headless mode for the browser by adding

@tag debug: true
feature ....