django 2.2 tenant

DjangoFiles/Administration/admin.py

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

DjangoFiles/Administration/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AdministrationConfig(AppConfig):
+    name = 'Administration'

DjangoFiles/Administration/models.py

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

DjangoFiles/Administration/tests.py

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

DjangoFiles/Administration/views.py

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

DjangoFiles/Customers/admin.py

@@ -1,3 +1,8 @@
 from django.contrib import admin
+from django_tenants.admin import TenantAdminMixin
 
-# Register your models here.
+from Customers.models import Client
+
+@admin.register(Client)
+class ClientAdmin(TenantAdminMixin, admin.ModelAdmin):
+        list_display = ('name', 'paid_until')

DjangoFiles/Customers/migrations/0001_initial.py

@@ -0,0 +1,42 @@
+# Generated by Django 2.2 on 2021-06-10 12:04
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django_tenants.postgresql_backend.base
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Client',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('schema_name', models.CharField(db_index=True, max_length=63, unique=True, validators=[django_tenants.postgresql_backend.base._check_schema_name])),
+                ('name', models.CharField(max_length=100)),
+                ('paid_until', models.DateField()),
+                ('on_trial', models.BooleanField()),
+                ('created_on', models.DateField(auto_now_add=True)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Domain',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('domain', models.CharField(db_index=True, max_length=253, unique=True)),
+                ('is_primary', models.BooleanField(db_index=True, default=True)),
+                ('tenant', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='domains', to='Customers.Client')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

DjangoFiles/Customers/migrations/0002_auto_20210610_1605.py

@@ -0,0 +1,46 @@
+# Generated by Django 2.2.13 on 2021-06-08 10:08
+import os
+from django.db import migrations
+
+
+def create_premier_tenant(apps, schema_editor):
+    # We can't import the Person model directly as it may be a newer
+    # version than this migration expects. We use the historical version.
+    Client = apps.get_model('Customers', 'Client')
+    Domain = apps.get_model('Customers', 'Domain')
+    DNS = os.getenv('DOMAIN')
+
+    tenant_public = Client.objects.get_or_create(schema_name='public',
+                                                 name='Tibillet inc.',
+                                                 paid_until='2200-12-05',
+                                                 on_trial=False)[0]
+
+    # Add one or more domains for the tenant
+    domaine_seul = Domain.objects.get_or_create(domain=DNS,
+                                                tenant=tenant_public,
+                                                is_primary=True,
+                                                )
+
+    domaine_www = Domain.objects.get_or_create(domain=f'www.{DNS}',
+                                               tenant=tenant_public,
+                                               is_primary=False,
+                                               )
+
+    return tenant_public, domaine_seul[0], domaine_www[0]
+
+
+def reverse(apps, schema_editor):
+    tenant_public, domaine_seul, domaine_www = create_premier_tenant(apps, schema_editor)
+    tenant_public.delete()
+    domaine_seul.delete()
+    domaine_www.delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('Customers', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RunPython(create_premier_tenant, reverse),
+    ]

DjangoFiles/Customers/models.py

@@ -1,3 +1,14 @@
 from django.db import models
+from django_tenants.models import TenantMixin, DomainMixin
 
-# Create your models here.
+class Client(TenantMixin):
+    name = models.CharField(max_length=100)
+    paid_until =  models.DateField()
+    on_trial = models.BooleanField()
+    created_on = models.DateField(auto_now_add=True)
+
+    # default true, schema will be automatically created and synced when it is saved
+    auto_create_schema = True
+
+class Domain(DomainMixin):
+    pass

DjangoFiles/TiBillet/settings.py

@@ -1,45 +1,69 @@
 """
 Django settings for TiBillet project.
 
-Generated by 'django-admin startproject' using Django 2.2.
+Generated by 'django-admin startproject' using Django 3.1.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/2.2/topics/settings/
+https://docs.djangoproject.com/en/3.1/topics/settings/
 
 For the full list of settings and their values, see
-https://docs.djangoproject.com/en/2.2/ref/settings/
+https://docs.djangoproject.com/en/3.1/ref/settings/
 """
-
 import os
+from pathlib import Path
 
-# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+BASE_DIR = Path(__file__).resolve(strict=True).parent.parent
-
 
 # Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
+# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '(4ux&3#$@yn=dxpi%sl^*&ib+mtg2c0-2gxwjl-m&^ci@+a!o!'
+SECRET_KEY = os.environ.get('DJANGO_SECRET')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+# noinspection DjangoDebugModeSettings
-
+if os.environ.get('DEBUG_DJANGO') == "True":
-ALLOWED_HOSTS = []
+    DEBUG = True
+else:
+    DEBUG = False
 
+ALLOWED_HOSTS = ['*']
 
 # Application definition
 
-INSTALLED_APPS = [
+SHARED_APPS = (
-    'django.contrib.admin',
+    'django_tenants',  # mandatory
-    'django.contrib.auth',
+    'Customers', # you must list the app where your tenant model resides in
+
     'django.contrib.contenttypes',
+
+    # everything below here is optional
+    'django.contrib.auth',
     'django.contrib.sessions',
+    'django.contrib.sites',
     'django.contrib.messages',
-    'django.contrib.staticfiles',
+    'django.contrib.admin',
-]
+    'django_extensions',
+    'Administration',
+)
+
+TENANT_APPS = (
+    # The following Django contrib apps must be in TENANT_APPS
+    'django.contrib.contenttypes',
+
+    # your tenant-specific apps
+)
+
+INSTALLED_APPS = list(SHARED_APPS) + [app for app in TENANT_APPS if app not in SHARED_APPS]
+TENANT_MODEL = "Customers.Client" # app.Model
+TENANT_DOMAIN_MODEL = "Customers.Domain"  # app.Model
+# ROOT_URLCONF = 'TiBillet.urls_tenants'
+# PUBLIC_SCHEMA_URLCONF = 'TiBillet.urls_public'
+
 
 MIDDLEWARE = [
+    'django_tenants.middleware.main.TenantMainMiddleware',
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
@@ -69,20 +93,26 @@ TEMPLATES = [
 
 WSGI_APPLICATION = 'TiBillet.wsgi.application'
 
-
 # Database
-# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
+# https://docs.djangoproject.com/en/3.1/ref/settings/#databases
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
+        'ENGINE': 'django_tenants.postgresql_backend',  # Add 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'NAME': os.environ.get('POSTGRES_DB'),
+        'USER': os.environ.get('POSTGRES_USER'),
+        'PASSWORD': os.environ.get('POSTGRES_PASSWORD'),
+        'HOST': os.environ.get('POSTGRES_HOST'),
+        'PORT': os.environ.get('POSTGRES_PORT', '5432'),
     }
 }
 
+DATABASE_ROUTERS = (
+    'django_tenants.routers.TenantSyncRouter',
+)
 
 # Password validation
-# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
+# https://docs.djangoproject.com/en/3.1/ref/settings/#auth-password-validators
 
 AUTH_PASSWORD_VALIDATORS = [
     {
@@ -99,13 +129,12 @@ AUTH_PASSWORD_VALIDATORS = [
     },
 ]
 
-
 # Internationalization
-# https://docs.djangoproject.com/en/2.2/topics/i18n/
+# https://docs.djangoproject.com/en/3.1/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = 'fr-fr'
 
-TIME_ZONE = 'UTC'
+TIME_ZONE = os.environ.get('TIME_ZONE', 'UTC')
 
 USE_I18N = True
 
@@ -113,8 +142,20 @@ USE_L10N = True
 
 USE_TZ = True
 
-
 # Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/2.2/howto/static-files/
+# https://docs.djangoproject.com/en/3.1/howto/static-files/
 
+STATIC_ROOT = os.path.join(BASE_DIR, "www", "static")
 STATIC_URL = '/static/'
+
+MEDIA_ROOT = os.path.join(BASE_DIR, "www", "media")
+MEDIA_URL = '/media/'
+
+
+# EMAIL
+EMAIL_HOST = os.environ.get('EMAIL_HOST')
+EMAIL_PORT = os.environ.get('EMAIL_PORT')
+EMAIL_HOST_USER = os.environ.get('EMAIL_HOST_USER')
+EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_HOST_PASSWORD')
+EMAIL_USE_TLS = os.environ.get('EMAIL_USE_TLS', False)
+EMAIL_USE_SSL = os.environ.get('EMAIL_USE_SSL', True)