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Group food ordering system. Meant as a demo for blog posts, suggest improvements in the issues!

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Group Order
===========

A RESTful API to organize ordering food together with coworkers.

Prerequisites
-------------

For local development, I'm using a Vagrant box. To develop in Vagrant, you need
to have both it and Virtualbox (or another compatible VM tool) installed:

- Get Vagrant from https://vagrantup.com
- Get Virtualbox from https://www.virtualbox.org/wiki/Downloads

Get started
-----------

To run group order locally, check out this repo and then run `vagrant up`.
After the box has come up, first activate the virtualenv, and migrate the 
database to the latest version:

source ~/venv/bin/activate
    cd /vagrant/migrations
    pgmigrate migrate -t latest --conn postgresql://user:pass@host/db
    
You can configure the database credentials in the `setup.yml` Ansible playbook.
Defaults:

|Key         | Value      |
|------------|------------|
|Host        | Localhost  |
|Database    | grouporder |
|Username    | grouporder |
|Password    | hunter2    |

This makes the migrate command:

pgmigrate migrate -t latest --conn postgresql://grouporder:hunter2@localhost/grouporder
    
Afterwards you can run the Flask application. You need to specify the database
URI using an environment variable:

cd /vagrant/grouporder
    DATABASE_URI=postgresql://grouporder:hunter2@localhost/grouporder python server.py

In PyCharm
----------

Make sure you've started (and provisioned) the Vagrant box before. From within
PyCharm (Professional Edition only) you can do this by choosing Tools | Vagrant |
Up.

1. Configure the interpreter: go to File | Settings (PyCharm | Settings on 
   macOS), then choose Project: grouporder, and Project Interpreter. Use the
   gear icon next to the interpreter dropdown, and choose 'Add Remote'. Pick
   'Vagrant', and then use `/home/vagrant/venv/bin/python` as the Python 
   interpreter path.
2. Mark the 'grouporder' folder as sources. Right-click it in the project tool
   window, choose 'Mark Directory as', and 'Sources'
3. Create a run configuration: go to Run | Edit Configurations. Use the green 
   '+', and choose 'Python'. Navigate to grouporder/server.py for script. And 
   then add the 'DATABASE_URI' environment variable.
   
Now when clicking either run or debug, the server should come alive.

To configure the database tool, make sure the database tool window is open: 
View | Tool Windows | Database. Then use the green '+' to add a data source,
choose Postgres, and then enter the DB credentials (see above for the defaults).
After configuring the database, you should get code completion for SQL 
statements in Python code.

grouporder

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