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Missing association cascades

This commit is contained in:
Tom Moor 2021-11-07 21:53:40 -08:00
parent c30908e858
commit e170a63094
1 changed files with 51 additions and 0 deletions
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51
server/migrations/20211107021900-missing-cascades.js Normal file
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module.exports = {
up: async (queryInterface, Sequelize) => {
let tableName, constraintName;
tableName = "collection_groups";
constraintName = "collection_groups_collectionId_fkey";
await queryInterface.sequelize.query(
`alter table "${tableName}" drop constraint "${constraintName}"`
);
await queryInterface.sequelize.query(
`alter table "${tableName}"
add constraint "${constraintName}" foreign key("collectionId") references "collections" ("id")
on delete cascade`
);
constraintName = "collection_groups_groupId_fkey";
await queryInterface.sequelize.query(
`alter table "${tableName}" drop constraint "${constraintName}"`
);
await queryInterface.sequelize.query(
`alter table "${tableName}"
add constraint "${constraintName}" foreign key("groupId") references "groups" ("id")
on delete cascade`
);
},
down: async (queryInterface, Sequelize) => {
let tableName, constraintName;
tableName = "collection_groups";
constraintName = "collection_groups_collectionId_fkey";
await queryInterface.sequelize.query(
`alter table "${tableName}" drop constraint "${constraintName}"`
);
await queryInterface.sequelize.query(
`alter table "${tableName}"
add constraint "${constraintName}" foreign key("collectionId") references "collections" ("id")
on delete no action`
);
constraintName = "collection_groups_groupId_fkey";
await queryInterface.sequelize.query(
`alter table "${tableName}" drop constraint "${constraintName}"`
);
await queryInterface.sequelize.query(
`alter table "${tableName}"
add constraint "${constraintName}" foreign key("groupId") references "groups" ("id")
on delete no action`
);
},
};