API - remove intermediate directory and rename api directory

fittrackee/application/models.py

@@ -0,0 +1,57 @@
+from fittrackee import db
+from flask import current_app
+from sqlalchemy.event import listens_for
+
+from ..users.models import User
+
+
+class AppConfig(db.Model):
+    __tablename__ = 'app_config'
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    max_users = db.Column(db.Integer, default=0, nullable=False)
+    gpx_limit_import = db.Column(db.Integer, default=10, nullable=False)
+    max_single_file_size = db.Column(
+        db.Integer, default=1048576, nullable=False
+    )
+    max_zip_file_size = db.Column(db.Integer, default=10485760, nullable=False)
+
+    @property
+    def is_registration_enabled(self):
+        nb_users = User.query.count()
+        return self.max_users == 0 or nb_users < self.max_users
+
+    @property
+    def map_attribution(self):
+        return current_app.config['TILE_SERVER']['ATTRIBUTION']
+
+    def serialize(self):
+        return {
+            "gpx_limit_import": self.gpx_limit_import,
+            "is_registration_enabled": self.is_registration_enabled,
+            "max_single_file_size": self.max_single_file_size,
+            "max_zip_file_size": self.max_zip_file_size,
+            "max_users": self.max_users,
+            "map_attribution": self.map_attribution,
+        }
+
+
+def update_app_config():
+    config = AppConfig.query.first()
+    if config:
+        current_app.config[
+            'is_registration_enabled'
+        ] = config.is_registration_enabled
+
+
+@listens_for(User, 'after_insert')
+def on_user_insert(mapper, connection, user):
+    @listens_for(db.Session, 'after_flush', once=True)
+    def receive_after_flush(session, context):
+        update_app_config()
+
+
+@listens_for(User, 'after_delete')
+def on_user_delete(mapper, connection, old_user):
+    @listens_for(db.Session, 'after_flush', once=True)
+    def receive_after_flush(session, context):
+        update_app_config()