README.md

@@ -9,3 +9,6 @@ linkshortner/
 ├─ docker-compose.yml
 ├─ requirements.txt
 └─ .env
+
+  alias pm='python linkshortner manage.py' 
+  alias dce='docker compose exec'       
\ No newline at end of file

linkshortner/core/admin.py

+from django.contrib import admin
+
+# Register your models here.

linkshortner/core/apps.py

+from django.apps import AppConfig
+
+
+class CoreConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core'

linkshortner/core/models.py

+from django.db import models
+
+# Create your models here.

linkshortner/core/tests.py

+from django.test import TestCase
+
+# Create your tests here.

linkshortner/core/views.py

+from django.shortcuts import render
+
+# Create your views here.

linkshortner/linkshortner/settings.py

@@ -10,6 +10,7 @@ For the full list of settings and their values, see
 https://docs.djangoproject.com/en/5.2/ref/settings/
 """
 import os
+import dj_database_url
 from pathlib import Path
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
@@ -37,6 +38,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'core',
 ]
 
 MIDDLEWARE = [
@@ -73,10 +75,12 @@ WSGI_APPLICATION = 'linkshortner.wsgi.application'
 # https://docs.djangoproject.com/en/5.2/ref/settings/#databases
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
-    }
+    "default": dj_database_url.parse(
+        os.environ.get("DATABASE_URL", ""),  # vem do .env/Docker
+        conn_max_age=600,
+        ssl_require=False,
+    )
+
 }