Creator field added to a Task model

This filed is necessary for tracking story activities.

Change-Id: I3e774650b3b851d4338d50d591dbd8f06ca82a65

storyboard/api/v1/tasks.py

@@ -14,6 +14,7 @@
 # limitations under the License.
 
 from oslo.config import cfg
+from pecan import request
 from pecan import response
 from pecan import rest
 from pecan.secure import secure
@@ -48,6 +49,9 @@ class Task(base.APIBase):
     is_active = bool
     """Is this an active task, or has it been deleted?"""
 
+    creator_id = int
+    """Id of the User who has created this Task"""
+
     story_id = int
     """The ID of the corresponding Story."""
 
@@ -117,6 +121,10 @@ class TasksController(rest.RestController):
 
         :param task: a task within the request body.
         """
+
+        creator_id = request.current_user_id
+        task.creator_id = creator_id
+
         created_task = tasks_api.task_create(task.as_dict())
         return Task.from_db_model(created_task)
 
@@ -129,7 +137,7 @@ class TasksController(rest.RestController):
         :param task: a task within the request body.
         """
         updated_task = tasks_api.task_update(task_id,
-                                         task.as_dict(omit_unset=True))
+                                             task.as_dict(omit_unset=True))
 
         if updated_task:
             return Task.from_db_model(updated_task)

storyboard/db/migration/alembic_migrations/versions/016_task_creator.py

@@ -0,0 +1,43 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+"""We need to know who has created a task.
+
+Revision ID: 016
+Revises: 015
+Create Date: 2014-04-15 17:16:07.368141
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '016'
+down_revision = '015'
+
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade(active_plugins=None, options=None):
+
+    ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('tasks',
+                  sa.Column('creator_id', sa.Integer(), nullable=True))
+    ### end Alembic commands ###
+
+
+def downgrade(active_plugins=None, options=None):
+
+    ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('tasks', 'creator_id')
+    ### end Alembic commands ###

storyboard/db/models.py

@@ -106,7 +106,6 @@ class User(Base):
     last_login = Column(DateTime)
     teams = relationship("Team", secondary="team_membership")
     permissions = relationship("Permission", secondary="user_permissions")
-    tasks = relationship('Task', backref='assignee')
 
     _public_fields = ["id", "openid", "full_name", "username", "last_login"]
 
@@ -182,14 +181,15 @@ class Story(Base):
 class Task(Base):
     _TASK_STATUSES = ('todo', 'inprogress', 'invalid', 'review', 'merged')
 
+    creator_id = Column(Integer, ForeignKey('users.id'))
     title = Column(Unicode(100), nullable=True)
     status = Column(Enum(*_TASK_STATUSES), default='todo')
     story_id = Column(Integer, ForeignKey('stories.id'))
     project_id = Column(Integer, ForeignKey('projects.id'))
     assignee_id = Column(Integer, ForeignKey('users.id'), nullable=True)
 
-    _public_fields = ["id", "title", "status", "story_id", "project_id",
-                      "assignee_id"]
+    _public_fields = ["id", "creator_id", "title", "status", "story_id",
+                      "project_id", "assignee_id"]
 
 
 class Comment(Base):