Include TicketCommitte type and add migration

todosrht/alembic/versions/030c8f83a75d_add_ticket_assignee.py

@@ -0,0 +1,34 @@
+"""Add ticket_assignee.
+
+Revision ID: 030c8f83a75d
+Revises: a8cb241798dc
+Create Date: 2018-11-29 12:49:32.945127
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '030c8f83a75d'
+down_revision = 'a8cb241798dc'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table('ticket_assignee',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('created', sa.DateTime(), nullable=False),
+        sa.Column('updated', sa.DateTime(), nullable=False),
+        sa.Column('ticket_id', sa.Integer(), nullable=False),
+        sa.Column('assignee_id', sa.Integer(), nullable=False),
+        sa.Column('assigner_id', sa.Integer(), nullable=False),
+        sa.Column('role', sa.Unicode(length=256), nullable=True),
+        sa.ForeignKeyConstraint(['assignee_id'], ['user.id'], ),
+        sa.ForeignKeyConstraint(['assigner_id'], ['user.id'], ),
+        sa.ForeignKeyConstraint(['ticket_id'], ['ticket.id'], ),
+        sa.PrimaryKeyConstraint('id')
+    )
+
+
+def downgrade():
+    op.drop_table('ticket_assignee')

todosrht/types/__init__.py

@@ -6,5 +6,6 @@ from .ticketseen import TicketSeen
 from .ticket import Ticket
 from .ticketsubscription import TicketSubscription
 from .ticketcomment import TicketComment
+from .ticketassignee import TicketAssignee
 from .event import Event, EventType, EventNotification
 from .label import Label, TicketLabel