From a9fe6c787d044e4baa32667c193d155266d03891 Mon Sep 17 00:00:00 2001 From: Andy Brett Date: Wed, 14 Apr 2021 10:27:07 -0700 Subject: [PATCH] add database constraint for variant unit_value --- db/migrate/20210414171109_add_unit_value_constraint.rb | 10 ++++++++++ db/schema.rb | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-) create mode 100644 db/migrate/20210414171109_add_unit_value_constraint.rb diff --git a/db/migrate/20210414171109_add_unit_value_constraint.rb b/db/migrate/20210414171109_add_unit_value_constraint.rb new file mode 100644 index 0000000000..ac34a8d15a --- /dev/null +++ b/db/migrate/20210414171109_add_unit_value_constraint.rb @@ -0,0 +1,10 @@ +class AddUnitValueConstraint < ActiveRecord::Migration[5.0] + def up + execute "UPDATE spree_variants SET unit_value = 1 WHERE unit_value <= 0" + execute "ALTER TABLE spree_variants ADD CONSTRAINT positive_unit_value CHECK (unit_value > 0)" + end + + def down + execute "ALTER TABLE spree_variants DROP CONSTRAINT positive_unit_value" + end +end diff --git a/db/schema.rb b/db/schema.rb index 310cc0420f..db58a7a083 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -10,7 +10,7 @@ # # It's strongly recommended that you check this file into your version control system. -ActiveRecord::Schema.define(version: 20210326094519) do +ActiveRecord::Schema.define(version: 20210414171109) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql"