Add User.can_use_coinbase column

app/models.py

@@ -277,6 +277,11 @@ class User(db.Model, ModelMixin, UserMixin):
         db.Boolean, default=False, nullable=True
     )
 
+    # AB test the coinbase integration
+    can_use_coinbase = db.Column(
+        db.Boolean, default=False, nullable=False, server_default="0"
+    )
+
     @classmethod
     def create(cls, email, name, password=None, **kwargs):
         user: User = super(User, cls).create(email=email, name=name, **kwargs)

migrations/versions/2020_121319_0af2c2e286a7_.py

@@ -0,0 +1,29 @@
+"""empty message
+
+Revision ID: 0af2c2e286a7
+Revises: a20aeb9b0eac
+Create Date: 2020-12-13 19:20:18.250786
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '0af2c2e286a7'
+down_revision = 'a20aeb9b0eac'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('users', sa.Column('can_use_coinbase', sa.Boolean(), server_default='0', nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'can_use_coinbase')
+    # ### end Alembic commands ###