add .env, wired database to settings, updated readme

.gitignore

@@ -6,6 +6,9 @@
 # VSCode
 .vscode/
 
+# environment variables
+.env
+
 # Node artifact files
 node_modules/
 dist/

README.md

@@ -1,29 +1,21 @@
-# README #
+# LaTiendaCOOP backend
 
-This README would normally document whatever steps are necessary to get your application up and running.
+This README aims to document functionality of backend as well as required steps to get it up and running.
 
-### What is this repository for? ###
+## Table of Contents
 
-* Quick summary
+- [First Steps](#first-steps)
-* Version
-* [Learn Markdown](https://bitbucket.org/tutorials/markdowndemo)
 
-### How do I get set up? ###
 
-* Summary of set up
+## First Steps
-* Configuration
-* Dependencies
-* Database configuration
-* How to run tests
-* Deployment instructions
 
-### Contribution guidelines ###
+- Clone repository:
+`git clone git@bitbucket.org:enreda/back-latienda.git`
+- From inside the project's folder:
+```
+python manage.py makemigrations core companies products history stats
+python migrate
 
-* Writing tests
+```
-* Code review
-* Other guidelines
 
-### Who do I talk to? ###
 
-* Repo owner or admin
-* Other community or team contact

back_latienda/settings.py

@@ -12,9 +12,16 @@ https://docs.djangoproject.com/en/2.2/ref/settings/
 
 import os
 
+import dotenv
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
+# Get variables from .env
+dotenv.read_dotenv(
+    dotenv=os.path.join(BASE_DIR, '.env'),
+    override=True
+    )
 
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
@@ -37,6 +44,13 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+
+    'core',
+    'companies',
+    'products',
+    'history',
+    'stats',
+
 ]
 
 MIDDLEWARE = [
@@ -73,11 +87,16 @@ WSGI_APPLICATION = 'back_latienda.wsgi.application'
 # Database
 # https://docs.djangoproject.com/en/2.2/ref/settings/#databases
 
+# Databases configuration
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'NAME': os.getenv('DB_NAME'),
-    }
+        'USER': os.getenv('DB_USER'),
+        'PASSWORD': os.getenv('DB_PASSWORD'),
+        'HOST': os.getenv('DB_HOST', 'localhost'),
+        'PORT': os.getenv('DB_PORT', '5432'),
+    },
 }
 
 

example.env

@@ -0,0 +1,6 @@
+# rename file to .env and populate fields accordingly
+DB_HOST = 'localhost'
+DB_PORT = '3306'
+DB_NAME = ''
+DB_USER = ''
+DB_PASSWORD = ''

requirements.txt

@@ -0,0 +1,8 @@
+Django==2.2.17
+djangorestframework==3.12.2
+djangorestframework-simplejwt==4.4.0
+factory-boy==3.1.0
+django-dotenv==1.4.2
+django-filter==2.4.0
+-e git://github.com/darklow/django-suit/@v2#egg=django-suit
+django-cors-headers==3.5.0