Removed circular import for DB

helpers/__init__.py

@@ -2,3 +2,4 @@ from .kratos_api import *
 from .error_handler import *
 from .hydra_oauth import *
 from .kratos import *
+from .models import *

helpers/models.py

@@ -0,0 +1,54 @@
+"""
+Implement different models used by Stackspin panel
+"""
+
+
+from flask import current_app
+from flask_sqlalchemy import SQLAlchemy
+
+# pylint: disable=cyclic-import
+# This is based on the documentation of Flask Alchemy
+#from app import db
+
+# We need this import at some point to hook up roles and users
+# from sqlalchemy.orm import relationship
+from sqlalchemy import ForeignKey, Integer, String
+
+db = SQLAlchemy()
+
+# Pylint complains about too-few-public-methods. Methods will be added once
+# this is implemented.
+# pylint: disable=too-few-public-methods
+class App(db.Model):
+    """
+    The App object, interact with the App database object. Data is stored in
+    the local database.
+    """
+
+
+    id = db.Column(Integer, primary_key=True)
+    name = db.Column(String(length=64))
+    slug = db.Column(String(length=64), unique=True)
+
+    def __repr__(self):
+        return f"{self.id} <{self.name}>"
+
+# Pylint complains about too-few-public-methods. Methods will be added once
+# this is implemented.
+# pylint: disable=too-few-public-methods
+class AppRole(db.Model):
+    """
+    The AppRole object, stores the roles Users have on Apps
+    """
+
+    # pylint: disable=no-member
+    user_id = db.Column(String(length=64), primary_key=True)
+    # pylint: disable=no-member
+    app_id = db.Column(Integer, ForeignKey('app.id'),
+                             primary_key=True)
+
+    # pylint: disable=no-member
+    role = db.Column(String(length=64))
+
+    def __repr__(self):
+        return f"{self.role} for {self.user_id} on {self.app_id}"