connect with PostgreSQL

backend/core/settings.py

@@ -11,6 +11,7 @@ https://docs.djangoproject.com/en/4.2/ref/settings/
 """
 
 from pathlib import Path
+from decouple import config, Csv
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -20,12 +21,12 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-47)&+$r648bswzins@+y)*!qhs2kshz4h09bb5-%zl@yay!n07'
+SECRET_KEY = config('SECRET_KEY')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = config('DEBUG', default=False, cast=bool)
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = config('ALLOWED_HOSTS', default='*', cast=Csv())
 
 
 # Application definition
@@ -94,8 +95,12 @@ WSGI_APPLICATION = 'core.wsgi.application'
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': config('DB_NAME'), 
+        'USER': config('DB_USER'),
+        'PASSWORD': config('DB_PASSWORD'),
+        'HOST': config('DB_HOST'), 
+        'PORT': config('DB_PORT'),
     }
 }
 

backend/sample.env

@@ -0,0 +1,8 @@
+SECRET_KEY=your_secret_key
+DEBUG=False
+ALLOWED_HOSTS=*.ku.th, localhost, 127.0.0.1, ::1
+DB_NAME=your_DB_NAME
+DB_USER=your_DB_USER
+DB_PASSWORD=your_DB_PASSWORD
+DB_HOST=your_DB_HOST
+DB_PORT=your_DB_PORT