Module 3

backend/core/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

backend/core/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class CoreConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core'

backend/core/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

backend/core/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

backend/core/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

backend/drf_course/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for drf_course project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'drf_course.settings')
+
+application = get_asgi_application()

backend/drf_course/settings.py

@@ -0,0 +1,144 @@
+"""
+Django settings for drf_course project.
+
+Generated by 'django-admin startproject' using Django 4.1.3.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.1/ref/settings/
+"""
+
+from pathlib import Path
+from dotenv import load_dotenv
+import os
+load_dotenv()
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+SECRET_KEY = os.environ.get("SECRET_KEY")
+DEBUG = int(os.environ.get("DEBUG", default=0))
+ALLOWED_HOSTS = os.environ.get("DJANGO_ALLOWED_HOSTS").split(" ")
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'django_extensions', #Great packaged to access abstract models
+    'django_filters', #Used with DRF
+    'rest_framework', #DRF package
+    'core', # New app
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'drf_course.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'drf_course.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/4.1/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.1/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.1/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+REST_FRAMEWORK = {
+    'EXCEPTION_HANDLER': 'rest_framework_json_api.exceptions.exception_handler',
+    'DEFAULT_PARSER_CLASSES': (
+        'rest_framework_json_api.parsers.JSONParser',
+    ),
+    'DEFAULT_RENDERER_CLASSES': (
+        'rest_framework_json_api.renderers.JSONRenderer',
+        'rest_framework.renderers.BrowsableAPIRenderer'
+    ),
+    'DEFAULT_METADATA_CLASS': 'rest_framework_json_api.metadata.JSONAPIMetadata',
+    'DEFAULT_FILTER_BACKENDS': (
+        'rest_framework_json_api.filters.QueryParameterValidationFilter',
+        'rest_framework_json_api.filters.OrderingFilter',
+        'rest_framework_json_api.django_filters.DjangoFilterBackend',
+        'rest_framework.filters.SearchFilter',
+    ),
+    'SEARCH_PARAM': 'filter[search]',
+    'TEST_REQUEST_RENDERER_CLASSES': (
+        'rest_framework_json_api.renderers.JSONRenderer',
+    ),
+    'TEST_REQUEST_DEFAULT_FORMAT': 'vnd.api+json'
+}

backend/drf_course/urls.py

@@ -0,0 +1,11 @@
+from django.urls import path
+from django.contrib import admin
+from rest_framework import routers
+
+router = routers.DefaultRouter()
+
+urlpatterns = router.urls
+
+urlpatterns += [
+    path('admin/', admin.site.urls),
+]

backend/drf_course/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for drf_course project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'drf_course.settings')
+
+application = get_wsgi_application()

backend/manage.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'drf_course.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

steps/module_1.md

@@ -12,7 +12,6 @@ drf_course\  <--This is the root directory
     backend\
         docker\
             ...
-        static\
         >requirements.txt
     steps\
         ...
@@ -104,7 +103,6 @@ drf_course\  <--This is the root directory
             >settings.py
             >urls.py
             >wsgi.py
-        static\
         >manage.py
         >requirements.txt
     steps\
@@ -122,4 +120,4 @@ drf_course\  <--This is the root directory
 ```
 
 ***
-***
+***

steps/module_2.md

@@ -18,7 +18,6 @@ drf_course\  <--This is the root directory
             >settings.py
             >urls.py
             >wsgi.py
-        static\
         >manage.py
         >requirements.txt
     steps\
@@ -75,7 +74,7 @@ DEBUG = int(os.environ.get("DEBUG", default=0))
 ALLOWED_HOSTS = os.environ.get("DJANGO_ALLOWED_HOSTS").split(" ")
 ```
 
-installed apps: Django will only know to include our new apps in the project when we register them. Open drf_course/settings.py and register the new application in INSTALLED_APPS. Replace the current settings with the following snippet.
+installed apps: Django will only know to include our new app in the project when we register it. Open drf_course/settings.py and register the new application in INSTALLED_APPS. Replace the current settings with the following snippet.
 ```
 INSTALLED_APPS = [
     'django.contrib.admin',
@@ -216,7 +215,7 @@ drf_course\  <--This is the root directory
             >settings.py
             >urls.py
             >wsgi.py
-        static\
+        >db.sqlite3 <--New file
         >manage.py
         >requirements.txt
     steps\
@@ -234,4 +233,4 @@ drf_course\  <--This is the root directory
 ```
 
 ***
-***
+***