domain methods for deleting apps and environments

atst/domain/applications.py

@@ -67,3 +67,13 @@ class Applications(object):
         db.session.commit()
 
         return application
+
+    @classmethod
+    def delete(cls, application):
+        for env in application.environments:
+            Environments.delete(env)
+
+        application.deleted = True
+
+        db.session.add(application)
+        db.session.commit()

atst/domain/environments.py

@@ -98,3 +98,13 @@ class Environments(object):
     @classmethod
     def revoke_access(cls, environment, target_user):
         EnvironmentRoles.delete(environment.id, target_user.id)
+
+    @classmethod
+    def delete(cls, environment, commit=False):
+        environment.deleted = True
+
+        db.session.add(environment)
+        if commit:
+            db.session.commit()
+
+        return environment