[core] Add database model

kibicara/model.py

@@ -0,0 +1,64 @@
+# Copyright (C) 2020 by Thomas Lindner <tom@dl6tom.de>
+# Copyright (C) 2020 by Cathy Hu <cathy.hu@fau.de>
+#
+# SPDX-License-Identifier: 0BSD
+
+from databases import Database
+from kibicara.config import config
+from ormantic import Integer, ForeignKey, Model, Text
+from sqlalchemy import create_engine, MetaData
+
+
+class Mapping:
+    database = Database(config['database_connection'])
+    metadata = MetaData()
+
+    @classmethod
+    def create_all(cls):
+        engine = create_engine(str(cls.database.url))
+        cls.metadata.create_all(engine)
+
+
+class Admin(Model):
+    id: Integer(primary_key=True) = None
+    email: Text(unique=True)
+    passhash: Text()
+
+    class Mapping(Mapping):
+        table_name = 'admins'
+
+
+class Hood(Model):
+    id: Integer(primary_key=True) = None
+    name: Text(unique=True)
+    landingpage: Text()
+
+    class Mapping(Mapping):
+        table_name = 'hoods'
+
+
+class AdminHoodRelation(Model):
+    id: Integer(primary_key=True) = None
+    admin: ForeignKey(Admin)
+    hood: ForeignKey(Hood)
+
+    class Mapping(Mapping):
+        table_name = 'admin_hood_relations'
+
+
+class Trigger(Model):
+    id: Integer(primary_key=True) = None
+    hood: ForeignKey(Hood)
+    pattern: Text()
+
+    class Mapping(Mapping):
+        table_name = 'triggers'
+
+
+class BadWord(Model):
+    id: Integer(primary_key=True) = None
+    hood: ForeignKey(Hood)
+    pattern: Text()
+
+    class Mapping(Mapping):
+        table_name = 'badwords'