From d667faea33f1079094d891583bc248c067371ac6 Mon Sep 17 00:00:00 2001 From: Jun Siang Cheah Date: Mon, 1 Apr 2024 11:13:02 +0100 Subject: [PATCH] feat: migrate db schema for local sharing --- .../migrations/002_add_local_sharing.py | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 backend/apps/web/internal/migrations/002_add_local_sharing.py diff --git a/backend/apps/web/internal/migrations/002_add_local_sharing.py b/backend/apps/web/internal/migrations/002_add_local_sharing.py new file mode 100644 index 000000000..e93501aee --- /dev/null +++ b/backend/apps/web/internal/migrations/002_add_local_sharing.py @@ -0,0 +1,48 @@ +"""Peewee migrations -- 002_add_local_sharing.py. + +Some examples (model - class or model name):: + + > Model = migrator.orm['table_name'] # Return model in current state by name + > Model = migrator.ModelClass # Return model in current state by name + + > migrator.sql(sql) # Run custom SQL + > migrator.run(func, *args, **kwargs) # Run python function with the given args + > migrator.create_model(Model) # Create a model (could be used as decorator) + > migrator.remove_model(model, cascade=True) # Remove a model + > migrator.add_fields(model, **fields) # Add fields to a model + > migrator.change_fields(model, **fields) # Change fields + > migrator.remove_fields(model, *field_names, cascade=True) + > migrator.rename_field(model, old_field_name, new_field_name) + > migrator.rename_table(model, new_table_name) + > migrator.add_index(model, *col_names, unique=False) + > migrator.add_not_null(model, *field_names) + > migrator.add_default(model, field_name, default) + > migrator.add_constraint(model, name, sql) + > migrator.drop_index(model, *col_names) + > migrator.drop_not_null(model, *field_names) + > migrator.drop_constraints(model, *constraints) + +""" + +from contextlib import suppress + +import peewee as pw +from peewee_migrate import Migrator + + +with suppress(ImportError): + import playhouse.postgres_ext as pw_pext + + +def migrate(migrator: Migrator, database: pw.Database, *, fake=False): + """Write your migrations here.""" + + migrator.add_fields( + "chat", share_id=pw.CharField(max_length=255, null=True, unique=True) + ) + + +def rollback(migrator: Migrator, database: pw.Database, *, fake=False): + """Write your rollback migrations here.""" + + migrator.remove_fields("chat", "share_id")