1 files changed, 185 insertions, 0 deletions
diff --git a/api/database/v2/handlers.py b/api/database/v2/handlers.py
new file mode 100644
index 000000000..eb732817d
--- /dev/null
+++ b/api/database/v2/handlers.py
@@ -0,0 +1,185 @@
+##############################################################################
+# Copyright (c) 2017 Huawei Technologies Co.,Ltd.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from api.database import db_session
+from api.database.v2.models import V2Environment
+from api.database.v2.models import V2Openrc
+from api.database.v2.models import V2Image
+from api.database.v2.models import V2Pod
+from api.database.v2.models import V2Container
+from api.database.v2.models import V2Project
+from api.database.v2.models import V2Task
+
+
+class V2EnvironmentHandler(object):
+
+    def insert(self, kwargs):
+        environment = V2Environment(**kwargs)
+        db_session.add(environment)
+        db_session.commit()
+        return environment
+
+    def get_by_uuid(self, uuid):
+        environment = V2Environment.query.filter_by(uuid=uuid).first()
+        if not environment:
+            raise ValueError
+        return environment
+
+    def update_attr(self, uuid, attr):
+        environment = self.get_by_uuid(uuid)
+        for k, v in attr.items():
+            setattr(environment, k, v)
+        db_session.commit()
+
+    def append_attr(self, uuid, attr):
+        environment = self.get_by_uuid(uuid)
+        for k, v in attr.items():
+            value = getattr(environment, k)
+            new = '{},{}'.format(value, v) if value else v
+            setattr(environment, k, new)
+        db_session.commit()
+
+    def delete_by_uuid(self, uuid):
+        environment = self.get_by_uuid(uuid)
+        db_session.delete(environment)
+        db_session.commit()
+
+
+class V2OpenrcHandler(object):
+
+    def insert(self, kwargs):
+        openrc = V2Openrc(**kwargs)
+        db_session.add(openrc)
+        db_session.commit()
+        return openrc
+
+    def get_by_uuid(self, uuid):
+        openrc = V2Openrc.query.filter_by(uuid=uuid).first()
+        if not openrc:
+            raise ValueError
+        return openrc
+
+    def delete_by_uuid(self, uuid):
+        openrc = self.get_by_uuid(uuid)
+        db_session.delete(openrc)
+        db_session.commit()
+
+
+class V2ImageHandler(object):
+
+    def insert(self, kwargs):
+        image = V2Image(**kwargs)
+        db_session.add(image)
+        db_session.commit()
+        return image
+
+    def get_by_uuid(self, uuid):
+        image = V2Image.query.filter_by(uuid=uuid).first()
+        if not image:
+            raise ValueError
+        return image
+
+
+class V2PodHandler(object):
+
+    def insert(self, kwargs):
+        pod = V2Pod(**kwargs)
+        db_session.add(pod)
+        db_session.commit()
+        return pod
+
+    def get_by_uuid(self, uuid):
+        pod = V2Pod.query.filter_by(uuid=uuid).first()
+        if not pod:
+            raise ValueError
+        return pod
+
+    def delete_by_uuid(self, uuid):
+        pod = self.get_by_uuid(uuid)
+        db_session.delete(pod)
+        db_session.commit()
+
+
+class V2ContainerHandler(object):
+
+    def insert(self, kwargs):
+        container = V2Container(**kwargs)
+        db_session.add(container)
+        db_session.commit()
+        return container
+
+    def get_by_uuid(self, uuid):
+        container = V2Container.query.filter_by(uuid=uuid).first()
+        if not container:
+            raise ValueError
+        return container
+
+    def delete_by_uuid(self, uuid):
+        container = self.get_by_uuid(uuid)
+        db_session.delete(container)
+        db_session.commit()
+
+
+class V2ProjectHandler(object):
+
+    def insert(self, kwargs):
+        project = V2Project(**kwargs)
+        db_session.add(project)
+        db_session.commit()
+        return project
+
+    def get_by_uuid(self, uuid):
+        project = V2Project.query.filter_by(uuid=uuid).first()
+        if not project:
+            raise ValueError
+        return project
+
+    def update_attr(self, uuid, attr):
+        project = self.get_by_uuid(uuid)
+        for k, v in attr.items():
+            setattr(project, k, v)
+        db_session.commit()
+
+    def append_attr(self, uuid, attr):
+        project = self.get_by_uuid(uuid)
+        for k, v in attr.items():
+            value = getattr(project, k)
+            new = '{},{}'.format(value, v) if value else v
+            setattr(project, k, new)
+        db_session.commit()
+
+    def delete_by_uuid(self, uuid):
+        project = self.get_by_uuid(uuid)
+        db_session.delete(project)
+        db_session.commit()
+
+
+class V2TaskHandler(object):
+
+    def insert(self, kwargs):
+        task = V2Task(**kwargs)
+        db_session.add(task)
+        db_session.commit()
+        return task
+
+    def get_by_uuid(self, uuid):
+        task = V2Task.query.filter_by(uuid=uuid).first()
+        if not task:
+            raise ValueError
+        return task
+
+    def update_attr(self, uuid, attr):
+        task = self.get_by_uuid(uuid)
+        for k, v in attr.items():
+            setattr(task, k, v)
+        db_session.commit()
+
+    def delete_by_uuid(self, uuid):
+        task = self.get_by_uuid(uuid)
+        db_session.delete(task)
+        db_session.commit()