Add default for WEB_API, re-add flask-restx to deps, remove whitespace

core/admin/mailu/configuration.py

@@ -69,7 +69,6 @@ DEFAULT_CONFIG = {
     'RECAPTCHA_PRIVATE_KEY': '',
     'LOGO_URL': None,
     'LOGO_BACKGROUND': None,
-    'API': False,
     # Advanced settings
     'API': False,
     'WEB_API': '/api',

core/base/requirements-dev.txt

@@ -15,6 +15,7 @@ Flask-DebugToolbar
 Flask-Login
 flask-marshmallow
 Flask-Migrate
+Flask-RESTX
 Flask-SQLAlchemy<3
 Flask-WTF
 gunicorn

core/base/requirements-prod.txt

@@ -25,6 +25,7 @@ Flask-DebugToolbar==0.13.1
 Flask-Login==0.6.2
 flask-marshmallow==0.14.0
 Flask-Migrate==3.1.0
+Flask-RESTX==1.0.3
 Flask-SQLAlchemy==2.5.1
 Flask-WTF==1.0.1
 frozenlist==1.3.1

core/nginx/conf/nginx.conf

@@ -245,7 +245,7 @@ http {
       {% endif %}
 
       {% if API %}
-      location ~ {{ WEB_API }} {
+      location ~ {{ WEB_API or '/api' }} {
         include /etc/nginx/proxy.conf;
         proxy_pass http://$admin;
       }