BHS Shirt Sales with Django
This is a project I’ve been working on for the past week or so. It’s live now, and I wanted to share the codebase. This post is more or less exactly the README from the GitHub repo bhs_sales, so head there if you want to get right to it.
The BHS Class of 2014 needs some money for prom. We came up with the idea of selling senior shirts as a fundraiser, but the process for organizing an order for ~300 people is incredibly complex and comes with the headaches of having to lend money to make an order, collecting money afterward, over-ordering, etc.
This is our solution: a Stripe-based marketplace to preorder shirts. This lets us record the name/size/selection of everyone who wants a shirt, and then aggregate that data later. Payments are processed through Stripe.
This is a Django project. It currently only has one application, “shirts.” Data is stored by default in SQLite, but that can be changed easily. Database migrations are handled through South.
I have included some deployment scripts, namely:
- Provides automated deployment, but will require changing of paths
- Used in my git post-receive hook to restart the server process automatically when I push new changes to production
- The script called by supervisord to start gunicorn — will also require changing of paths for custom deployment
Supervisor keeps a gunicorn instance running with a socket in /tmp. I have set up nginx to proxy_pass to that socket, more or less just like any other Django project.
There are only two models. 1.
StoreItem contains a name/description/summary/price of a certain item 2.
Order contains the name of the customer, a timestamp, the purchase price (in case the price in the future changes), and the Stripe ID of the charge. The Stripe ID is optional — I’ve allowed a separate “in person” payment type.
When the order form is submitted,
/charge will use the Stripe Checkout token to attempt to make the charge through Stripe. If it’s successful, an Order instance will be saved and the user redirected to a confirmation page. A public list of all orders is included.
The sizes are stored as a constant in
shirts/models.py. I’m not sure this is the best way to do it.
I have included my Dev configuration. I manage configurations using django-configurations. You’ll notice the end of
settings.py tries to import all from
local_settings.py. You’ll need to create a
local_settings.py in the same format as
settings.py, containing a:
Put your live Stripe keys in that configuration, without committing it to Git.
Also, run this in a venv. A
requirements.txt is included.