5 files changed, 102 insertions, 0 deletions
diff --git a/functest/api/database/__init__.py b/functest/api/database/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functest/api/database/__init__.py
diff --git a/functest/api/database/db.py b/functest/api/database/db.py
new file mode 100644
index 00000000..ea861ddb
--- /dev/null
+++ b/functest/api/database/db.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2017 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
+
+"""
+Create database to store task results using sqlalchemy
+"""
+
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import scoped_session, sessionmaker
+
+
+SQLITE = 'sqlite:////tmp/functest.db'
+
+ENGINE = create_engine(SQLITE, convert_unicode=True)
+DB_SESSION = scoped_session(sessionmaker(autocommit=False,
+                                         autoflush=False,
+                                         bind=ENGINE))
+BASE = declarative_base()
+BASE.query = DB_SESSION.query_property()
diff --git a/functest/api/database/v1/__init__.py b/functest/api/database/v1/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functest/api/database/v1/__init__.py
diff --git a/functest/api/database/v1/handlers.py b/functest/api/database/v1/handlers.py
new file mode 100644
index 00000000..7bd286de
--- /dev/null
+++ b/functest/api/database/v1/handlers.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2017 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
+
+"""
+Used to handle tasks: insert the task info into database and update it
+"""
+
+from functest.api.database.db import DB_SESSION
+from functest.api.database.v1.models import Tasks
+
+
+class TasksHandler(object):
+    """ Tasks Handler Class """
+
+    def insert(self, kwargs):  # pylint: disable=no-self-use
+        """ To insert the task info into database """
+        task = Tasks(**kwargs)
+        DB_SESSION.add(task)  # pylint: disable=maybe-no-member
+        DB_SESSION.commit()  # pylint: disable=maybe-no-member
+        return task
+
+    def get_task_by_taskid(self, task_id):  # pylint: disable=no-self-use
+        """ Obtain the task by task id """
+        # pylint: disable=maybe-no-member
+        task = Tasks.query.filter_by(task_id=task_id).first()
+        if not task:
+            raise ValueError
+
+        return task
+
+    def update_attr(self, task_id, attr):
+        """ Update the required attributes of the task """
+        task = self.get_task_by_taskid(task_id)
+
+        for key, value in attr.items():
+            setattr(task, key, value)
+        DB_SESSION.commit()  # pylint: disable=maybe-no-member
diff --git a/functest/api/database/v1/models.py b/functest/api/database/v1/models.py
new file mode 100644
index 00000000..c5de91bc
--- /dev/null
+++ b/functest/api/database/v1/models.py
@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2017 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
+
+"""
+Define tables for tasks
+"""
+
+from sqlalchemy import Column
+from sqlalchemy import Integer
+from sqlalchemy import String
+from sqlalchemy import Text
+
+from functest.api.database.db import BASE
+
+
+class Tasks(BASE):  # pylint: disable=too-few-public-methods, no-init
+    """ Create a table for tasks"""
+
+    __tablename__ = 'tasks'
+    id = Column(Integer, primary_key=True)  # pylint: disable=invalid-name
+    task_id = Column(String(50))
+    status = Column(Integer)
+    error = Column(String(120))
+    result = Column(Text)
+
+    def __repr__(self):
+        return '<Task %r>' % Tasks.task_id