Record and persist failed login count on api.

app/dao/users_dao.py

@@ -62,3 +62,9 @@ def get_model_users(user_id=None):
     if user_id:
         return User.query.filter_by(id=user_id).one()
     return User.query.filter_by().all()
+
+
+def increment_failed_login_count(user):
+    user.failed_login_count += 1
+    db.session.add(user)
+    db.session.commit()

app/user/rest.py

@@ -5,7 +5,7 @@ from sqlalchemy.orm.exc import NoResultFound
 from app.dao.services_dao import get_model_services
 from app.dao.users_dao import (
     get_model_users, save_model_user, delete_model_user,
-    create_user_code, get_user_code, use_user_code,
+    create_user_code, get_user_code, use_user_code, increment_failed_login_count,
     create_secret_code)
 from app.schemas import (
     user_schema, users_schema, service_schema, services_schema,
@@ -71,6 +71,7 @@ def verify_user_password(user_id):
     if user.check_password(txt_pwd):
         return jsonify(''), 204
     else:
+        increment_failed_login_count(user)
         return jsonify(result='error', message={'password': ['Incorrect password']}), 400