user authentication

migrations/versions/d0915c4b79cd_add_users_table.py

@@ -0,0 +1,39 @@
+"""add users table
+
+Revision ID: d0915c4b79cd
+Revises: 60a6132e925b
+Create Date: 2020-07-03 14:14:52.140939
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'd0915c4b79cd'
+down_revision = '60a6132e925b'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('users',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=100), nullable=True),
+    sa.Column('username', sa.String(length=50), nullable=False),
+    sa.Column('email', sa.String(length=100), nullable=False),
+    sa.Column('password_hash', sa.String(length=100), nullable=False),
+    sa.Column('created_on', sa.DateTime(), nullable=True),
+    sa.Column('updated_on', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('email'),
+    sa.UniqueConstraint('username')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('users')
+    # ### end Alembic commands ###