make settings more generic

docs/developer-info.md

@@ -1,17 +1,15 @@
 ### Backend Apps
 
-If you planing to extend the Backend with you own apps (api endpoints),
-just add you app folder in **ffplayout/apps**.
+If you planing to extend the backend with your own apps (api endpoints),
+just add your app in folder: **ffplayout/apps**.
 
-If you planing to us a DB, put a **db.py** file in your app. With this `Class`:
+If you planing to us a DB, put a **settings.py** file in your app. With this object:
 
-```
-class Connector:
-    config = {
+```python
+DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.sqlite3',
         'NAME': os.path.join(BASE_DIR, 'db-name.sqlite3'),
     }
 }
-
 ```

ffplayout/apps/api_player/db.py

@@ -1,11 +0,0 @@
-import os
-
-BASE_DIR = os.path.dirname(os.path.abspath(os.path.join(__file__)))
-
-class Connector:
-    config = {
-        'default': {
-            'ENGINE': 'django.db.backends.sqlite3',
-            'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
-        }
-    }

ffplayout/apps/api_player/settings.py

@@ -0,0 +1,10 @@
+import os
+
+BASE_DIR = os.path.dirname(os.path.abspath(os.path.join(__file__)))
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}

ffplayout/ffplayout/settings/common.py

@@ -120,12 +120,13 @@ for dir in os.listdir(APPS_DIR):
             # add app to installed apps
             INSTALLED_APPS += (app_name, )
 
-            if os.path.isfile(os.path.join(APPS_DIR, dir, 'db.py')):
-                db_conn = locate('{}.db.Connector.config'.format(app_name))
+            if os.path.isfile(os.path.join(APPS_DIR, dir, 'settings.py')):
+                db = locate('{}.settings.DATABASES'.format(app_name))
 
-                if list(db_conn.keys())[0] not in DATABASES:
+                for key in db:
+                    if key not in DATABASES:
                         # add app db to DATABASES
-                    DATABASES.update(db_conn)
+                        DATABASES.update({key: db[key]})
 
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/3.0/howto/static-files/