Implement alemic database migrations

webapp/alembic/versions/6af1048a519e_create_unauthenticated_users_table.py

@@ -0,0 +1,34 @@
+"""Create unauthenticated users table
+
+Revision ID: 6af1048a519e
+Revises: 33c7a4b6c3e7
+Create Date: 2017-05-30 20:27:30.232927
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '6af1048a519e'
+down_revision = '33c7a4b6c3e7'
+branch_labels = None
+depends_on = None
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table(
+        'unauthenticated_users',
+        sa.Column('id', sa.Integer, primary_key=True),
+        sa.Column('guild_id', sa.String(255), nullable=False),
+        sa.Column('username', sa.String(255), nullable=False),
+        sa.Column('discriminator', sa.Integer, nullable=False),
+        sa.Column('user_key', sa.Text(), nullable=False),
+        sa.Column('ip_address', sa.String(255), nullable=False),
+        sa.Column('last_timestamp', sa.TIMESTAMP, nullable=False),
+        sa.Column('revoked', sa.Boolean(), nullable=False),
+    )
+
+
+def downgrade():
+    op.drop_table('unauthenticated_users')