set client.referral_id=None when a referral is deleted
This commit is contained in:
parent
b41b695228
commit
8aa7b1b773
|
@ -987,7 +987,9 @@ class Client(Base, ModelMixin):
|
||||||
|
|
||||||
# a referral can be attached to a client
|
# a referral can be attached to a client
|
||||||
# so all users who sign up via the authorize screen are counted towards this referral
|
# so all users who sign up via the authorize screen are counted towards this referral
|
||||||
referral_id = sa.Column(sa.ForeignKey("referral.id"), nullable=True)
|
referral_id = sa.Column(
|
||||||
|
sa.ForeignKey("referral.id", ondelete="SET NULL"), nullable=True
|
||||||
|
)
|
||||||
|
|
||||||
icon = orm.relationship(File)
|
icon = orm.relationship(File)
|
||||||
user = orm.relationship(User)
|
user = orm.relationship(User)
|
||||||
|
|
31
migrations/versions/2021_102612_bbedc353f90c_.py
Normal file
31
migrations/versions/2021_102612_bbedc353f90c_.py
Normal file
|
@ -0,0 +1,31 @@
|
||||||
|
"""empty message
|
||||||
|
|
||||||
|
Revision ID: bbedc353f90c
|
||||||
|
Revises: d67eab226ecd
|
||||||
|
Create Date: 2021-10-26 12:05:38.840492
|
||||||
|
|
||||||
|
"""
|
||||||
|
import sqlalchemy_utils
|
||||||
|
from alembic import op
|
||||||
|
import sqlalchemy as sa
|
||||||
|
|
||||||
|
|
||||||
|
# revision identifiers, used by Alembic.
|
||||||
|
revision = 'bbedc353f90c'
|
||||||
|
down_revision = 'd67eab226ecd'
|
||||||
|
branch_labels = None
|
||||||
|
depends_on = None
|
||||||
|
|
||||||
|
|
||||||
|
def upgrade():
|
||||||
|
# ### commands auto generated by Alembic - please adjust! ###
|
||||||
|
op.drop_constraint('client_referral_id_fkey', 'client', type_='foreignkey')
|
||||||
|
op.create_foreign_key(None, 'client', 'referral', ['referral_id'], ['id'], ondelete='SET NULL')
|
||||||
|
# ### end Alembic commands ###
|
||||||
|
|
||||||
|
|
||||||
|
def downgrade():
|
||||||
|
# ### commands auto generated by Alembic - please adjust! ###
|
||||||
|
op.drop_constraint(None, 'client', type_='foreignkey')
|
||||||
|
op.create_foreign_key('client_referral_id_fkey', 'client', 'referral', ['referral_id'], ['id'])
|
||||||
|
# ### end Alembic commands ###
|
Loading…
Reference in a new issue