add forgotten migration script for is_deleted user

backend/tracim_backend/migration/versions/78b52ca39419_add_is_deleted_to_user.py

@@ -0,0 +1,26 @@
+"""add_is_deleted_to_user
+
+Revision ID: 78b52ca39419
+Revises: ad79f58ec2bf
+Create Date: 2018-08-09 15:50:49.656925
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '78b52ca39419'
+down_revision = 'ad79f58ec2bf'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('users', sa.Column('is_deleted', sa.Boolean(), server_default=sa.sql.expression.literal(False), nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'is_deleted')
+    # ### end Alembic commands ###