1.6 KiB
1.6 KiB
id | title | challengeType |
---|---|---|
587d7fb8367417b2b2512c11 | Delete Many Documents with model.remove() | 2 |
Description
Model.remove()
is useful to delete all the documents matching given criteria.
Instructions
Model.remove()
. Pass it to a query document with the name
field set, and of course a callback.
Note: The Model.remove()
doesn’t return the deleted document, but a JSON object containing the outcome of the operation, and the number of items affected. Don’t forget to pass it to the done()
callback, since we use it in tests.
Tests
tests:
- text: Deleting many items at once should succeed
testString: 'getUserInput => $.ajax({url: getUserInput(''url'') + ''/_api/remove-many-people'', type: ''POST'', contentType:''application/json'', data: JSON.stringify([{name: ''Mary'', age: 16, favoriteFoods: [''lollipop'']}, {name: ''Mary'', age: 21, favoriteFoods: [''steak'']}])}).then(data => { assert.isTrue(!!data.ok, ''The mongo stats are not what expected''); assert.equal(data.n, 2, ''The number of items affected is not what expected''); assert.equal(data.count, 0, ''the db items count is not what expected''); }, xhr => { throw new Error(xhr.responseText); })'
Challenge Seed
Solution
// solution required