3 files changed, 101 insertions, 0 deletions
diff --git a/api/database/v1/__init__.py b/api/database/v1/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/api/database/v1/__init__.py
diff --git a/api/database/v1/handlers.py b/api/database/v1/handlers.py
new file mode 100644
index 000000000..f7c448cda
--- /dev/null
+++ b/api/database/v1/handlers.py
@@ -0,0 +1,62 @@
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# 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.v1.models import Tasks
+from api.database.v1.models import AsyncTasks
+
+
+class TasksHandler(object):
+
+    def insert(self, kwargs):
+        task = Tasks(**kwargs)
+        db_session.add(task)
+        db_session.commit()
+        return task
+
+    def update_status(self, task, status):
+        task.status = status
+        db_session.commit()
+
+    def update_error(self, task, error):
+        task.error = error
+        db_session.commit()
+
+    def get_task_by_taskid(self, task_id):
+        task = Tasks.query.filter_by(task_id=task_id).first()
+        if not task:
+            raise ValueError
+
+        return task
+
+    def update_attr(self, task_id, attr):
+        task =  self.get_task_by_taskid(task_id)
+
+        for k, v in attr.items():
+            setattr(task, k, v)
+        db_session.commit()
+
+
+class AsyncTaskHandler(object):
+    def insert(self, kwargs):
+        task = AsyncTasks(**kwargs)
+        db_session.add(task)
+        db_session.commit()
+        return task
+
+    def update_status(self, task, status):
+        task.status = status
+        db_session.commit()
+
+    def update_error(self, task, error):
+        task.error = error
+        db_session.commit()
+
+    def get_task_by_taskid(self, task_id):
+        task = AsyncTasks.query.filter_by(task_id=task_id).first()
+        return task
diff --git a/api/database/v1/models.py b/api/database/v1/models.py
new file mode 100644
index 000000000..213e77f6e
--- /dev/null
+++ b/api/database/v1/models.py
@@ -0,0 +1,39 @@
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# 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 __future__ import absolute_import
+from sqlalchemy import Column
+from sqlalchemy import Integer
+from sqlalchemy import String
+from sqlalchemy import Text
+
+from api.database import Base
+
+
+class Tasks(Base):
+    __tablename__ = 'tasks'
+    id = Column(Integer, primary_key=True)
+    task_id = Column(String(30))
+    status = Column(Integer)
+    error = Column(String(120))
+    result = Column(Text)
+    details = Column(String(120))
+
+    def __repr__(self):
+        return '<Task %r>' % Tasks.task_id
+
+
+class AsyncTasks(Base):
+    __tablename__ = 'asynctasks'
+    id = Column(Integer, primary_key=True)
+    task_id = Column(String(30))
+    status = Column(Integer)
+    error = Column(String(120))
+
+    def __repr__(self):
+        return '<Task %r>' % AsyncTasks.task_id