Add API(v2) to add environment to task

JIRA: YARDSTICK-736

API: /api/v2/yardstick/tasks/<task_id>
METHOD: PUT
PARAMS:
{
    'action': 'add_environment',
    'args': {
        'environment_id': environment_id
    }
}

Change-Id: Idc31cb21de882d008202b6395158e9f9aa9244db
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

2 files changed, 46 insertions, 1 deletions

diff --git a/api/__init__.py b/api/__init__.py
index 3195c971b..c5aefffe8 100644
--- a/api/__init__.py
+++ b/api/__init__.py
@@ -45,8 +45,9 @@ class ApiResource(Resource):
 
         return args
 
-    def _dispatch_post(self):
+    def _dispatch_post(self, **kwargs):
         action, args = self._post_args()
+        args.update(kwargs)
         return self._dispatch(args, action)
 
     def _dispatch(self, args, action):
diff --git a/api/resources/v2/tasks.py b/api/resources/v2/tasks.py
index 6366be847..550e43c2c 100644
--- a/api/resources/v2/tasks.py
+++ b/api/resources/v2/tasks.py
@@ -5,6 +5,7 @@ from datetime import datetime
 from api import ApiResource
 from api.database.v2.handlers import V2TaskHandler
 from api.database.v2.handlers import V2ProjectHandler
+from api.database.v2.handlers import V2EnvironmentHandler
 from yardstick.common.utils import result_handler
 from yardstick.common import constants as consts
 
@@ -47,3 +48,46 @@ class V2Tasks(ApiResource):
         project_handler.append_attr(project_id, {'tasks': task_id})
 
         return result_handler(consts.API_SUCCESS, {'uuid': task_id})
+
+
+class V2Task(ApiResource):
+
+    def put(self, task_id):
+
+        try:
+            uuid.UUID(task_id)
+        except ValueError:
+            return result_handler(consts.API_ERROR, 'invalid task id')
+
+        task_handler = V2TaskHandler()
+        try:
+            task_handler.get_by_uuid(task_id)
+        except ValueError:
+            return result_handler(consts.API_ERROR, 'no such task id')
+
+        return self._dispatch_post(task_id=task_id)
+
+    def add_environment(self, args):
+
+        task_id = args['task_id']
+        try:
+            environment_id = args['environment_id']
+        except KeyError:
+            return result_handler(consts.API_ERROR, 'environment_id must be provided')
+
+        try:
+            uuid.UUID(environment_id)
+        except ValueError:
+            return result_handler(consts.API_ERROR, 'invalid environment id')
+
+        environment_handler = V2EnvironmentHandler()
+        try:
+            environment_handler.get_by_uuid(environment_id)
+        except ValueError:
+            return result_handler(consts.API_ERROR, 'no such environment id')
+
+        LOG.info('update environment_id in task')
+        task_handler = V2TaskHandler()
+        task_handler.update_attr(task_id, {'environment_id': environment_id})
+
+        return result_handler(consts.API_SUCCESS, {'uuid': task_id})