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Make possible to alter response using the after save trigger #5814

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Merged
merged 4 commits into from
Jul 25, 2019
Merged

Make possible to alter response using the after save trigger #5814

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2ba30c5
make possible to alter response using the after save trigger like for…
brunoMaurice Jul 15, 2019
e81c3f8
code clearing to follow same object checking
brunoMaurice Jul 18, 2019
1c68c6b
remove console log debug
brunoMaurice Jul 18, 2019
f782a8f
fix test unit
brunoMaurice Jul 25, 2019
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27 changes: 27 additions & 0 deletions spec/RestQuery.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -419,4 +419,31 @@ describe('RestQuery.each', () => {
expect(resultsOne.length).toBe(1);
expect(resultsTwo.length).toBe(1);
});

it('test afterSave response object is return', done => {
Parse.Cloud.beforeSave('TestObject2', function(req) {
req.object.set('tobeaddbefore', true);
req.object.set('tobeaddbeforeandremoveafter', true);
});

Parse.Cloud.afterSave('TestObject2', function(req) {
const jsonObject = req.object.toJSON();
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I think it is not so straightforward for others users to use this capability. Can you test just using the code below?

req.object.unset('todelete');
req.object.set('toadd', true);
return req.object;

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It's actually an other issue I had. If you do that you will have :

{
  "tokeep": true,
  "createdAt": "2019-07-18T09:12:58.496Z",
  "todelete": {
    "__op": "Delete"
  },
  "updatedAt": "2019-07-18T09:12:58.496Z",
  "toadd": true,
  "objectId": "zC2AmMvGxM"
}

the __op is not really great response :/

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Can you try like this?

req.object.unset('todelete');
req.object.set('toadd', true);
return req.object._toFullJSON();

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With that I have :

{ todelete: { __op: 'Delete' },
     tokeep: true,
     createdAt: '2019-07-25T13:49:32.552Z',
     updatedAt: '2019-07-25T13:49:32.552Z',
     toadd: true,
     objectId: '4lgUT2xWo5',
     __type: 'Object',
     className: 'TestObject2' }

with toJson :

{ todelete: { __op: 'Delete' },
     tokeep: true,
     createdAt: '2019-07-25T13:49:32.552Z',
     updatedAt: '2019-07-25T13:49:32.552Z',
     toadd: true,
     objectId: '4lgUT2xWo5' }

delete jsonObject.todelete;
delete jsonObject.tobeaddbeforeandremoveafter;
jsonObject.toadd = true;

return jsonObject;
});

rest
.create(config, nobody, 'TestObject2', { todelete: true, tokeep: true })
.then(response => {
expect(response.response.toadd).toBeTruthy();
expect(response.response.tokeep).toBeTruthy();
expect(response.response.tobeaddbefore).toBeTruthy();
expect(response.response.tobeaddbeforeandremoveafter).toBeUndefined();
expect(response.response.todelete).toBeUndefined();
done();
});
});
});
5 changes: 5 additions & 0 deletions src/RestWrite.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1578,6 +1578,11 @@ RestWrite.prototype.runAfterSaveTrigger = function() {
this.config,
this.context
)
.then(result => {
if (result && typeof result === 'object') {
this.response.response = result;
}
})
.catch(function(err) {
logger.warn('afterSave caught an error', err);
});
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10 changes: 10 additions & 0 deletions src/triggers.js
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Original file line number Diff line number Diff line change
Expand Up @@ -266,6 +266,16 @@ export function getResponseObject(request, resolve, reject) {
) {
return resolve(response);
}
if (
response &&
typeof response === 'object' &&
request.triggerName === Types.afterSave
) {
return resolve(response);
}
if (request.triggerName === Types.afterSave) {
return resolve();
}
response = {};
if (request.triggerName === Types.beforeSave) {
response['object'] = request.object._getSaveJSON();
Expand Down