Add User.one_click_unsubscribe_block_sender column

app/models.py

@@ -381,6 +381,12 @@ class User(Base, ModelMixin, UserMixin, PasswordOracle):
         sa.Boolean, default=False, nullable=False, server_default="0"
     )
 
+    # By default, the one-click unsubscribe disable the alias
+    # If set to true, it will block the sender instead
+    one_click_unsubscribe_block_sender = sa.Column(
+        sa.Boolean, default=False, nullable=False, server_default="0"
+    )
+
     # implement flask-login "alternative token"
     def get_id(self):
         if self.alternative_id:

migrations/versions/2021_110215_ff6c04869029_.py

@@ -0,0 +1,29 @@
+"""empty message
+
+Revision ID: ff6c04869029
+Revises: 37feaba7c45d
+Create Date: 2021-11-02 15:25:51.898330
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'ff6c04869029'
+down_revision = '37feaba7c45d'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('users', sa.Column('one_click_unsubscribe_block_sender', sa.Boolean(), server_default='0', nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'one_click_unsubscribe_block_sender')
+    # ### end Alembic commands ###