Add a 'security' flag to Teams

This will be used to determine whether or not a Team is responsible
for (and therefore should be automatically subscribed to) security
issues.

Change-Id: I0869e9acc366f3a5546b4e39d736a229762999c2

storyboard/api/v1/wmodels.py

@@ -197,11 +197,15 @@ class Team(base.APIBase):
     description = wtypes.text
     """Details about the team."""
 
+    security = bool
+    """Whether or not the team is responsible for managing security issues."""
+
     @classmethod
     def sample(cls):
         return cls(
             name="StoryBoard-core",
-            description="Core reviewers of StoryBoard team.")
+            description="Core reviewers of StoryBoard team.",
+            security=False)
 
 
 class Story(base.APIBase):

storyboard/db/migration/alembic_migrations/versions/064_add_a_security_flag_to_teams.py

@@ -0,0 +1,36 @@
+# 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.
+#
+
+"""Add a 'security' flag to Teams
+
+Revision ID: 064
+Revises: 063
+Create Date: 2019-03-04 16:24:44.264120
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '064'
+down_revision = '063'
+
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade(active_plugins=None, options=None):
+    op.add_column('teams', sa.Column('security', sa.Boolean(), nullable=True))
+
+
+def downgrade(active_plugins=None, options=None):
+    op.drop_column('teams', 'security')

storyboard/db/models.py

@@ -211,6 +211,7 @@ class Team(ModelBuilder, Base):
         schema.UniqueConstraint('name', name='uniq_team_name'),
     )
     name = Column(Unicode(CommonLength.top_middle_length))
+    security = Column(Boolean, default=False)
     users = relationship("User", secondary="team_membership")
     permissions = relationship("Permission", secondary="team_permissions",
                                backref="teams")