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loopback-connector
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fix: run migrations in series

This commit is contained in:
Michael DePetrillo 2020-02-22 09:05:17 -05:00 committed by jannyHou
parent 569f966613
commit 25ce706166
2 changed files with 13 additions and 4 deletions
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4
lib/sql.js
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@ -75,7 +75,7 @@ SQLConnector.prototype.autoupdate = function(models, cb) {
models = models || Object.keys(this._models); models = models || Object.keys(this._models);
async.each(models, function(model, done) { async.eachSeries(models, function(model, done) {
if (!(model in self._models)) { if (!(model in self._models)) {
return process.nextTick(function() { return process.nextTick(function() {
done(new Error(g.f('Model not found: %s', model))); done(new Error(g.f('Model not found: %s', model)));
@ -1600,7 +1600,7 @@ SQLConnector.prototype.automigrate = function(models, cb) {
}); });
} }
async.each(models, function(model, done) { async.eachSeries(models, function(model, done) {
self.dropTable(model, function(err) { self.dropTable(model, function(err) {
if (err) { if (err) {
// TODO(bajtos) should we abort here and call cb(err)? // TODO(bajtos) should we abort here and call cb(err)?

13
test/automigrate.test.js
View File

@ -18,11 +18,13 @@ describe('sql connector', function() {
ds.connector._tables = {}; ds.connector._tables = {};
ds.connector._models = {}; ds.connector._models = {};
ds.createModel('m1', {}); ds.createModel('m1', {});
ds.createModel('m2', {});
}); });
it('automigrate all models', function(done) { it('automigrate all models', function(done) {
ds.automigrate(function(err) { ds.automigrate(function(err) {
expect(ds.connector._tables).have.property('m1'); expect(ds.connector._tables).have.property('m1');
expect(ds.connector._tables).have.property('m2');
done(err); done(err);
}); });
}); });
@ -42,10 +44,17 @@ describe('sql connector', function() {
}); });
it('automigrate reports errors for models not attached', function(done) { it('automigrate reports errors for models not attached', function(done) {
ds.automigrate(['m1', 'm2'], function(err) { ds.automigrate(['m1', 'm3'], function(err) {
expect(err).to.be.an.instanceOf(Error); expect(err).to.be.an.instanceOf(Error);
expect(ds.connector._tables).to.not.have.property('m1'); expect(ds.connector._tables).to.not.have.property('m1');
expect(ds.connector._tables).to.not.have.property('m2'); expect(ds.connector._tables).to.not.have.property('m3');
done();
});
});
it('automigrate tables in series', function(done) {
ds.automigrate(['m1', 'm2'], function(err) {
expect(Object.keys(ds.connector._tables)).to.deep.equal(['m1', 'm2']);
done(); done();
}); });
}); });