add STATIC_ROOT and MEDIA_ROOT to common settings

oser_backend/oser_backend/settings/common.py

@@ -188,7 +188,10 @@ USE_TZ = True
 # Static files (CSS, JavaScript, Images) and media files (user-uploaded)
 
 STATIC_URL = '/static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+
 MEDIA_URL = '/media/'
+MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
 
 # Celery settings
 

oser_backend/oser_backend/settings/dev.py

@@ -18,8 +18,6 @@ STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'
 STATICFILES_DIRS = [
     os.path.join(BASE_DIR, 'staticfiles'),
 ]
-STATIC_ROOT = os.path.join(BASE_DIR, 'static')
 
 # Media files config
 DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
-MEDIA_ROOT = os.path.join(BASE_DIR, 'media')