Initial version of demo

This commit introduces the demo functionality.
The task assignment has been removed at the moment,
as this will be changed in a future commit.

1 files changed, 30 insertions, 0 deletions

diff --git a/migrations/versions/43c24fc4dd24_changes_for_demo.py b/migrations/versions/43c24fc4dd24_changes_for_demo.py
new file mode 100644
index 0000000..8bd3086
--- /dev/null
+++ b/migrations/versions/43c24fc4dd24_changes_for_demo.py
@@ -0,0 +1,30 @@
+"""changes for demo
+
+Revision ID: 43c24fc4dd24
+Revises: 386d5c61a29b
+Create Date: 2019-05-30 13:20:54.504462
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '43c24fc4dd24'
+down_revision = '386d5c61a29b'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('dataset', sa.Column('is_demo', sa.Boolean(), nullable=True))
+    op.add_column('user', sa.Column('is_introduced', sa.Boolean(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user', 'is_introduced')
+    op.drop_column('dataset', 'is_demo')
+    # ### end Alembic commands ###