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loopback-datasource-juggler
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remove null in embedded doc properties updates 

calling patchAttributes without all embedded properties inits to null
This commit is contained in:
Dimitris 2018-09-06 20:34:12 +03:00
parent fcac276955
commit eb921ed9d5
2 changed files with 27 additions and 7 deletions
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3
lib/dao.js
View File

@ -3255,7 +3255,6 @@ function(data, options, cb) {
function validateAndSave(err, data) {
if (err) return cb(err);
data = removeUndefined(data);
var doValidate = true;
if (options.validate === undefined) {
if (Model.settings.automaticValidation !== undefined) {
@ -3290,7 +3289,7 @@ function(data, options, cb) {
inst.trigger('update', function(done) {
copyData(data, inst);
var typedData = convertSubsetOfPropertiesByType(inst, data);
context.data = typedData;
context.data = removeUndefined(typedData);
// Depending on the connector, the database response can
// contain information about the updated record(s), but also

31
test/crud-with-options.test.js
View File

@ -23,6 +23,7 @@ describe('crud-with-options', function() {
role: {type: String, index: true},
order: {type: Number, index: true, sort: true},
vip: {type: Boolean},
address: {type: {city: String, area: String}},
});
options = {};
filter = {fields: ['name', 'id']};
@ -145,7 +146,7 @@ describe('crud-with-options', function() {
it('should allow promise-style findById',
function(done) {
User.create({name: 'w', email: 'w@y.com'}).then(function(u) {
User.create({id: 15, name: 'w', email: 'w@y.com'}).then(function(u) {
should.exist(u.id);
return User.findById(u.id).then(function(u) {
should.exist(u);
@ -520,6 +521,24 @@ describe('crud-with-options', function() {
});
});
});
describe('updateAttributes', function() {
beforeEach(seed);
it('preserves document properties not modified by the patch', function() {
return User.findOne({where: {name: 'John Lennon'}})
.then(function(user) {
return user.updateAttributes({address: {city: 'Volos'}});
})
.then(function() {
return User.findOne({where: {name: 'John Lennon'}}); // retrieve the user again from the db
})
.then(function(updatedUser) {
updatedUser.address.city.should.equal('Volos');
should(updatedUser.address.area).not.be.exactly(null);
should(updatedUser.address.area).be.undefined();
});
});
});
});
describe('upsertWithWhere', function() {
@ -588,6 +607,7 @@ describe('upsertWithWhere', function() {
function seed(done) {
var beatles = [
{
id: 0,
seq: 0,
name: 'John Lennon',
email: 'john@b3atl3s.co.uk',
@ -597,6 +617,7 @@ function seed(done) {
vip: true,
},
{
id: 1,
seq: 1,
name: 'Paul McCartney',
email: 'paul@b3atl3s.co.uk',
@ -605,10 +626,10 @@ function seed(done) {
order: 1,
vip: true,
},
{seq: 2, name: 'George Harrison', order: 5, vip: false},
{seq: 3, name: 'Ringo Starr', order: 6, vip: false},
{seq: 4, name: 'Pete Best', order: 4},
{seq: 5, name: 'Stuart Sutcliffe', order: 3, vip: true},
{id: 2, seq: 2, name: 'George Harrison', order: 5, vip: false},
{id: 3, seq: 3, name: 'Ringo Starr', order: 6, vip: false},
{id: 4, seq: 4, name: 'Pete Best', order: 4},
{id: 5, seq: 5, name: 'Stuart Sutcliffe', order: 3, vip: true},
];
async.series([