@directus/api
Version:
Directus is a real-time API and App dashboard for managing SQL database content
132 lines (131 loc) • 3.37 kB
JavaScript
const updates = [
{
table: 'directus_fields',
constraints: [
{
column: 'group',
references: 'directus_fields.id',
},
],
},
{
table: 'directus_files',
constraints: [
{
column: 'folder',
references: 'directus_folders.id',
},
{
column: 'uploaded_by',
references: 'directus_users.id',
},
{
column: 'modified_by',
references: 'directus_users.id',
},
],
},
{
table: 'directus_folders',
constraints: [
{
column: 'parent',
references: 'directus_folders.id',
},
],
},
{
table: 'directus_permissions',
constraints: [
{
column: 'role',
references: 'directus_roles.id',
},
],
},
{
table: 'directus_presets',
constraints: [
{
column: 'user',
references: 'directus_users.id',
},
{
column: 'role',
references: 'directus_roles.id',
},
],
},
{
table: 'directus_revisions',
constraints: [
{
column: 'activity',
references: 'directus_activity.id',
},
{
column: 'parent',
references: 'directus_revisions.id',
},
],
},
{
table: 'directus_sessions',
constraints: [
{
column: 'user',
references: 'directus_users.id',
},
],
},
{
table: 'directus_settings',
constraints: [
{
column: 'project_logo',
references: 'directus_files.id',
},
{
column: 'public_foreground',
references: 'directus_files.id',
},
{
column: 'public_background',
references: 'directus_files.id',
},
],
},
{
table: 'directus_users',
constraints: [
{
column: 'role',
references: 'directus_roles.id',
},
],
},
];
/**
* NOTE:
* Not all databases allow (or support) recursive onUpdate/onDelete triggers. MS SQL / Oracle flat out deny creating them,
* Postgres behaves erratic on those triggers, not sure if MySQL / Maria plays nice either.
*/
export async function up(knex) {
for (const update of updates) {
await knex.schema.alterTable(update.table, (table) => {
for (const constraint of update.constraints) {
table.dropForeign([constraint.column]);
table.foreign(constraint.column).references(constraint.references);
}
});
}
}
export async function down(knex) {
for (const update of updates) {
await knex.schema.alterTable(update.table, (table) => {
for (const constraint of update.constraints) {
table.dropForeign([constraint.column]);
}
});
}
}