32 lines
1015 B
JavaScript
32 lines
1015 B
JavaScript
exports = {
|
|
up: async (app) => {
|
|
const collection = new app.models.Collection({
|
|
name: 'task_dependencies',
|
|
type: 'base',
|
|
schema: app.models.NewSchema([
|
|
app.models.NewSchemaField({
|
|
name: 'task_id',
|
|
type: 'relation',
|
|
required: true,
|
|
options: { collectionId: 'tasks', maxSelect: 1, cascadeDelete: true }
|
|
}),
|
|
app.models.NewSchemaField({
|
|
name: 'depends_on_task_id',
|
|
type: 'relation',
|
|
required: true,
|
|
options: { collectionId: 'tasks', maxSelect: 1, cascadeDelete: true }
|
|
})
|
|
]),
|
|
indexes: [
|
|
'CREATE INDEX idx_task_dependencies_task_id ON task_dependencies (task_id)',
|
|
'CREATE INDEX idx_task_dependencies_depends_on ON task_dependencies (depends_on_task_id)'
|
|
]
|
|
});
|
|
return app.save(collection);
|
|
},
|
|
down: async (app) => {
|
|
const collection = await app.findCollectionByNameOrId('task_dependencies');
|
|
return app.delete(collection);
|
|
}
|
|
};
|