Starlite Reference Application

This is a reference application that you can use to get your next Starlite application running quickly.

It contains most of the boilerplate required for a production web API.

Features:

• Latest Starlite configured with best practices
• Integration with SQLAlchemy 2.0, SAQ (Simple Asynchronous Queue), and starlite-saqlalchemy
• Click based CLI that includes commands for database migrations and deployment
• Frontend integrated with vitejs and includes Jinja2 templates that integrate with Vite websocket/HMR support
• Multi-stage docker build using a Google Distroless (distroless/cc) Python 3.11 runtime image.
• pre-configured user model that includes teams and associated team roles
• examples of using guards for superuser and team based auth.

App Commands

❯ poetry run app

 Usage: app [OPTIONS] COMMAND [ARGS]...

 Starlite Reference Application

╭─ Options ────────────────────────────────────────────────────────────────────╮
│ --help    Show this message and exit.                                        │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─ Commands ───────────────────────────────────────────────────────────────────╮
│ manage         Application Management Commands                               │
│ run            Run application services.                                     │
╰──────────────────────────────────────────────────────────────────────────────╯

Management Commands

❯ poetry run app manage

 Usage: app manage [OPTIONS] COMMAND [ARGS]...

 Application Management Commands

╭─ Options ────────────────────────────────────────────────────────────────────╮
│ --help    Show this message and exit.                                        │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─ Commands ───────────────────────────────────────────────────────────────────╮
│ create-database                 Creates an empty postgres database and       │
│                                 executes migrations                          │
│ generate-random-key             Admin helper to generate random character    │
│                                 string.                                      │
│ purge-database                  Drops all tables.                            │
│ reset-database                  Executes migrations to apply any outstanding │
│                                 database structures.                         │
│ show-current-database-revision  Shows the current revision for the database. │
│ upgrade-database                Executes migrations to apply any outstanding │
│                                 database structures.                         │
╰──────────────────────────────────────────────────────────────────────────────╯

Run Commands

❯ poetry run app run

 Usage: app run [OPTIONS] COMMAND [ARGS]...

 Run application services.

╭─ Options ────────────────────────────────────────────────────────────────────╮
│ --help    Show this message and exit.                                        │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─ Commands ───────────────────────────────────────────────────────────────────╮
│ server          Starts the application server                                │
╰──────────────────────────────────────────────────────────────────────────────╯

❯ poetry run app run server --help

 Usage: app run server [OPTIONS]

 Starts the application server

╭─ Options ────────────────────────────────────────────────────────────────────╮
│ --host                    Host interface to listen on.  Use 0.0.0.0 for all  │
│                           available interfaces.                              │
│                           (TEXT)                                             │
│                           [default: 0.0.0.0]                                 │
│ --port                -p  Port to bind. (INTEGER) [default: 8000]            │
│ --http-workers            The number of HTTP worker processes for handling   │
│                           requests.                                          │
│                           (INTEGER RANGE)                                    │
│                           [default: 7; 1<=x<=7]                              │
│ --worker-concurrency      The number of simultaneous jobs a worker process   │
│                           can execute.                                       │
│                           (INTEGER RANGE)                                    │
│                           [default: 10; x>=1]                                │
│ --reload              -r  Enable reload                                      │
│ --verbose             -v  Enable verbose logging.                            │
│ --debug               -d  Enable debugging.                                  │
│ --help                    Show this message and exit.                        │
╰──────────────────────────────────────────────────────────────────────────────╯

Installation and Configuration

Commands to help you get this repository running.

Install virtual environment and node packages

Most of the development related tasks are included in the Makefile. To install an environment with all development packages run:

make install

This command does the following:

• install poetry if it is not available in the path.
• create a virtual environment with all dependencies configured
• executes npm ci to install the node modules into the environment
• run npm run build to generate the static assets

Edit .env configuration

There is a sample .env file located in the root of the repository.

cp env.example .env

Note SECRET_KEY, DATABASE_URI, and REDIS_URL are the most important config settings. Be sure to set this properly.

You can generate a SECRET_KEY by running:

❯ poetry run app manage generate-random-key
KEY: 5c5f2230767976c332b6f933b63b483a35148b2218e2cdfd0da992d859feae19

Deploy Database Migrations

You can run most of the database commands with the integrated CLI tool.

To deploy migration to the database, execute: poetry run app manage upgrade-database

Starting the server

Starting the server in DEBUG mode (development mode)

if DEBUG is set to true, the base template expects that Vite will be running. You'll need to open 2 terminal shells at the moment to get the environment running.

in terminal one, run:

❯ npm run dev
> vite

Forced re-optimization of dependencies

  VITE v4.1.2  ready in 537 ms

  ➜  Local:   http://127.0.0.1:3000/static/
  ➜  Network: use --host to expose
  ➜  press h to show help

in the second terminal, run:

❯ poetry run app run server --reload
2023-02-19 22:51:46 [info     ] starting application.
2023-02-19 22:51:46 [info     ] starting Background worker processes.
2023-02-19 22:51:46 [info     ] Starting HTTP Server.

start the server in production mode

if DEBUG is false, the server will look for the static assets that are produced from the npm run build command. Please be sure to have run this before starting th server.

npm run build # generates static assets from vite and
# files from the above command can be found in `src/app/domain/web/public`.
poetry run app run server

Sample output:

❯ npm run build

> [email protected] build
> vue-tsc && vite build

vite v4.1.2 building for production...
✓ 15 modules transformed.
Generated an empty chunk: "vue".
../public/assets/vue-5532db34.svg    0.50 kB
../public/manifest.json              0.57 kB
../public/assets/main-b75adab1.css   1.30 kB │ gzip:  0.67 kB
../public/assets/vue-4ed993c7.js     0.00 kB │ gzip:  0.02 kB
../public/assets/main-17f9b70b.js    1.50 kB │ gzip:  0.80 kB
../public/assets/@vue-5be96905.js   52.40 kB │ gzip: 21.07 kB
❯ poetry run app run server
2023-02-19 22:53:08 [info     ] starting application.
2023-02-19 22:53:08 [info     ] starting Background worker processes.
2023-02-19 22:53:08 [info     ] Starting HTTP Server.
^C2023-02-19 22:53:09 [info     ] ⏏️  Shutdown complete

Make Commands

• make migrations
• make squash-migrations
• make upgrade