Update atst to atat

atat/domain/__init__.py

@@ -0,0 +1,25 @@
+from sqlalchemy.orm.exc import NoResultFound
+
+from atat.database import db
+from atat.domain.exceptions import NotFoundError
+
+
+class BaseDomainClass(object):
+    model = None
+    resource_name = None
+
+    @classmethod
+    def get(cls, resource_id, **kwargs):
+        base_query = db.session.query(cls.model).filter(cls.model.id == resource_id)
+        if getattr(cls.model, "deleted", False):
+            base_query = base_query.filter(cls.model.deleted == False)
+
+        for col, val in kwargs.items():
+            base_query = base_query.filter(getattr(cls.model, col) == val)
+
+        try:
+            resource = base_query.one()
+
+            return resource
+        except NoResultFound:
+            raise NotFoundError(cls.resource_name)