Description

Flask-based shopping list generator.
Recipes are stored in a postgres database (pictures in redis, which can be switched to mongodb).
On the main page one can enter the diet plan. List page will then generate a shopping list for the given date range.

Installation

Clone the repo
Specify env variables in .env file (sample given as .env_template)
Build the docker image: docker build -t flaskapp .
Start the containers: docker compose up -d
From the browser: localhost:5000/index

Configuration

A sample redis.conf file is given in the repo because there seems to be a bug/feature in how docker-compose handles volumes with redis, namely without this file the mapped volume was not persisted on the host file system.

One-time setup of the postgres database

docker exec -it <name_of_container> /bin/bash
psql -U postgres

CREATE USER sql_user WITH password 'sql_pwd';
CREATE DATABASE shlist;
GRANT ALL PRIVILEGES ON DATABASE shlist TO sql_user;
\c shlist postgres
GRANT ALL ON SCHEMA public TO sql_user;

Tests

poetry install
poetry run pytest