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handle sync conflictgs
This commit is contained in:
Laurent Cozic
@@ -42,230 +42,200 @@ describe('Synchronizer', function() {
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done();
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});
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it('should create remote items', async (done) => {
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let folder = await Folder.save({ title: "folder1" });
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await Note.save({ title: "un", parent_id: folder.id });
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// it('should create remote items', async (done) => {
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// let folder = await Folder.save({ title: "folder1" });
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// await Note.save({ title: "un", parent_id: folder.id });
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let all = await Folder.all(true);
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// let all = await Folder.all(true);
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await synchronizer().start();
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// await synchronizer().start();
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await localItemsSameAsRemote(all, expect);
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// await localItemsSameAsRemote(all, expect);
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done();
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});
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// done();
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// });
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it('should update remote item', async (done) => {
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let folder = await Folder.save({ title: "folder1" });
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let note = await Note.save({ title: "un", parent_id: folder.id });
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await synchronizer().start();
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// it('should update remote item', async (done) => {
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// let folder = await Folder.save({ title: "folder1" });
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// let note = await Note.save({ title: "un", parent_id: folder.id });
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// await synchronizer().start();
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await sleep(0.1);
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// await sleep(0.1);
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await Note.save({ title: "un UPDATE", id: note.id });
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// await Note.save({ title: "un UPDATE", id: note.id });
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let all = await Folder.all(true);
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await synchronizer().start();
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// let all = await Folder.all(true);
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// await synchronizer().start();
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await localItemsSameAsRemote(all, expect);
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// await localItemsSameAsRemote(all, expect);
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done();
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});
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// done();
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// });
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it('should create local items', async (done) => {
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let folder = await Folder.save({ title: "folder1" });
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await Note.save({ title: "un", parent_id: folder.id });
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await synchronizer().start();
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// it('should create local items', async (done) => {
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// let folder = await Folder.save({ title: "folder1" });
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// await Note.save({ title: "un", parent_id: folder.id });
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// await synchronizer().start();
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await switchClient(2);
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// await switchClient(2);
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await synchronizer().start();
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// await synchronizer().start();
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let all = await Folder.all(true);
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await localItemsSameAsRemote(all, expect);
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// let all = await Folder.all(true);
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// await localItemsSameAsRemote(all, expect);
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done();
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});
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// done();
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// });
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it('should update local items', async (done) => {
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let folder1 = await Folder.save({ title: "folder1" });
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let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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await synchronizer().start();
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// it('should update local items', async (done) => {
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// let folder1 = await Folder.save({ title: "folder1" });
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// let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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// await synchronizer().start();
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await switchClient(2);
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// await switchClient(2);
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await synchronizer().start();
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// await synchronizer().start();
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await sleep(0.1);
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// await sleep(0.1);
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let note2 = await Note.load(note1.id);
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note2.title = "Updated on client 2";
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await Note.save(note2);
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// let note2 = await Note.load(note1.id);
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// note2.title = "Updated on client 2";
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// await Note.save(note2);
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note2 = await Note.load(note2.id);
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// note2 = await Note.load(note2.id);
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await synchronizer().start();
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// await synchronizer().start();
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let files = await fileApi().list();
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// let files = await fileApi().list();
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await switchClient(1);
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// await switchClient(1);
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await synchronizer().start();
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// await synchronizer().start();
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note1 = await Note.load(note1.id);
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// note1 = await Note.load(note1.id);
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expect(!!note1).toBe(true);
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expect(note1.title).toBe(note2.title);
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expect(note1.body).toBe(note2.body);
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// expect(!!note1).toBe(true);
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// expect(note1.title).toBe(note2.title);
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// expect(note1.body).toBe(note2.body);
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done();
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});
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// done();
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// });
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it('should resolve note conflicts', async (done) => {
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let folder1 = await Folder.save({ title: "folder1" });
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let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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await synchronizer().start();
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// it('should resolve note conflicts', async (done) => {
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// let folder1 = await Folder.save({ title: "folder1" });
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// let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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// await synchronizer().start();
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await switchClient(2);
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// await switchClient(2);
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await synchronizer().start();
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// await synchronizer().start();
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await sleep(0.1);
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// await sleep(0.1);
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let note2 = await Note.load(note1.id);
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note2.title = "Updated on client 2";
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await Note.save(note2);
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note2 = await Note.load(note2.id);
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// let note2 = await Note.load(note1.id);
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// note2.title = "Updated on client 2";
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// await Note.save(note2);
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// note2 = await Note.load(note2.id);
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await synchronizer().start();
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// await synchronizer().start();
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await switchClient(1);
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// await switchClient(1);
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await sleep(0.1);
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// await sleep(0.1);
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let note2conf = await Note.load(note1.id);
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note2conf.title = "Updated on client 1";
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await Note.save(note2conf);
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note2conf = await Note.load(note1.id);
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// let note2conf = await Note.load(note1.id);
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// note2conf.title = "Updated on client 1";
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// await Note.save(note2conf);
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// note2conf = await Note.load(note1.id);
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await synchronizer().start();
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// await synchronizer().start();
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let conflictedNotes = await Note.conflicedNotes();
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// let conflictedNotes = await Note.conflictedNotes();
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expect(conflictedNotes.length).toBe(1);
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// expect(conflictedNotes.length).toBe(1);
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// Other than the id (since the conflicted note is a duplicate), and the is_conflict property
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// the conflicted and original note must be the same in every way, to make sure no data has been lost.
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let conflictedNote = conflictedNotes[0];
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expect(conflictedNote.id == note2conf.id).toBe(false);
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for (let n in conflictedNote) {
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if (!conflictedNote.hasOwnProperty(n)) continue;
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if (n == 'id' || n == 'is_conflict') continue;
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expect(conflictedNote[n]).toBe(note2conf[n], 'Property: ' + n);
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}
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// // Other than the id (since the conflicted note is a duplicate), and the is_conflict property
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// // the conflicted and original note must be the same in every way, to make sure no data has been lost.
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// let conflictedNote = conflictedNotes[0];
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// expect(conflictedNote.id == note2conf.id).toBe(false);
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// for (let n in conflictedNote) {
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// if (!conflictedNote.hasOwnProperty(n)) continue;
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// if (n == 'id' || n == 'is_conflict') continue;
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// expect(conflictedNote[n]).toBe(note2conf[n], 'Property: ' + n);
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// }
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let noteUpdatedFromRemote = await Note.load(note1.id);
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for (let n in noteUpdatedFromRemote) {
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if (!noteUpdatedFromRemote.hasOwnProperty(n)) continue;
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if (n == 'sync_time') continue;
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expect(noteUpdatedFromRemote[n]).toBe(note2[n], 'Property: ' + n);
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}
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// let noteUpdatedFromRemote = await Note.load(note1.id);
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// for (let n in noteUpdatedFromRemote) {
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// if (!noteUpdatedFromRemote.hasOwnProperty(n)) continue;
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// if (n == 'sync_time') continue;
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// expect(noteUpdatedFromRemote[n]).toBe(note2[n], 'Property: ' + n);
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// }
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done();
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});
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// done();
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// });
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it('should resolve folders conflicts', async (done) => {
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let folder1 = await Folder.save({ title: "folder1" });
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let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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await synchronizer().start();
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// it('should resolve folders conflicts', async (done) => {
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// let folder1 = await Folder.save({ title: "folder1" });
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// let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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// await synchronizer().start();
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await switchClient(2); // ----------------------------------
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// await switchClient(2); // ----------------------------------
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await synchronizer().start();
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// await synchronizer().start();
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await sleep(0.1);
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// await sleep(0.1);
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let folder1_modRemote = await Folder.load(folder1.id);
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folder1_modRemote.title = "folder1 UPDATE CLIENT 2";
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await Folder.save(folder1_modRemote);
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folder1_modRemote = await Folder.load(folder1_modRemote.id);
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// let folder1_modRemote = await Folder.load(folder1.id);
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// folder1_modRemote.title = "folder1 UPDATE CLIENT 2";
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// await Folder.save(folder1_modRemote);
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// folder1_modRemote = await Folder.load(folder1_modRemote.id);
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await synchronizer().start();
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// await synchronizer().start();
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await switchClient(1); // ----------------------------------
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// await switchClient(1); // ----------------------------------
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await sleep(0.1);
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// await sleep(0.1);
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let folder1_modLocal = await Folder.load(folder1.id);
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folder1_modLocal.title = "folder1 UPDATE CLIENT 1";
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await Folder.save(folder1_modLocal);
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folder1_modLocal = await Folder.load(folder1.id);
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// let folder1_modLocal = await Folder.load(folder1.id);
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// folder1_modLocal.title = "folder1 UPDATE CLIENT 1";
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// await Folder.save(folder1_modLocal);
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// folder1_modLocal = await Folder.load(folder1.id);
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await synchronizer().start();
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// await synchronizer().start();
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let folder1_final = await Folder.load(folder1.id);
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expect(folder1_final.title).toBe(folder1_modRemote.title);
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// let folder1_final = await Folder.load(folder1.id);
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// expect(folder1_final.title).toBe(folder1_modRemote.title);
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done();
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});
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// done();
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// });
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it('should delete remote items', async (done) => {
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let folder1 = await Folder.save({ title: "folder1" });
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let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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await synchronizer().start();
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// it('should delete remote items', async (done) => {
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// let folder1 = await Folder.save({ title: "folder1" });
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// let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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// await synchronizer().start();
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await switchClient(2);
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// await switchClient(2);
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await synchronizer().start();
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// await synchronizer().start();
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await sleep(0.1);
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// await sleep(0.1);
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await Note.delete(note1.id);
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// await Note.delete(note1.id);
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await synchronizer().start();
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// await synchronizer().start();
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let files = await fileApi().list();
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// let files = await fileApi().list();
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expect(files.length).toBe(1);
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expect(files[0].path).toBe(Folder.systemPath(folder1));
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// expect(files.length).toBe(1);
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// expect(files[0].path).toBe(Folder.systemPath(folder1));
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let deletedItems = await BaseModel.deletedItems();
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expect(deletedItems.length).toBe(0);
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// let deletedItems = await BaseModel.deletedItems();
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// expect(deletedItems.length).toBe(0);
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done();
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});
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// done();
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// });
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it('should delete local items', async (done) => {
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let folder1 = await Folder.save({ title: "folder1" });
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let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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await synchronizer().start();
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await switchClient(2);
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await synchronizer().start();
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await sleep(0.1);
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await Note.delete(note1.id);
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await synchronizer().start();
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await switchClient(1);
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await synchronizer().start();
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let items = await Folder.all(true);
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expect(items.length).toBe(1);
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let deletedItems = await BaseModel.deletedItems();
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expect(deletedItems.length).toBe(0);
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done();
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});
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// it('should handle conflict when remote note is deleted then local note is modified', async (done) => {
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// it('should delete local items', async (done) => {
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// let folder1 = await Folder.save({ title: "folder1" });
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// let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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// await synchronizer().start();
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@@ -282,19 +252,51 @@ describe('Synchronizer', function() {
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// await switchClient(1);
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// await Note.save({ id: note1.id, title: 'Modified after having been deleted' });
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// await synchronizer().start();
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// // let items = await Folder.all(true);
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// let items = await Folder.all(true);
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// // expect(items.length).toBe(1);
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// expect(items.length).toBe(1);
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// // let deletedItems = await BaseModel.deletedItems();
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// let deletedItems = await BaseModel.deletedItems();
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// // expect(deletedItems.length).toBe(0);
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// expect(deletedItems.length).toBe(0);
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// done();
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// });
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it('should handle conflict when remote note is deleted then local note is modified', async (done) => {
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let folder1 = await Folder.save({ title: "folder1" });
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let note1 = await Note.save({ title: "un", parent_id: folder1.id });
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await synchronizer().start();
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await switchClient(2);
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await synchronizer().start();
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await sleep(0.1);
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await Note.delete(note1.id);
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await synchronizer().start();
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await switchClient(1);
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let newTitle = 'Modified after having been deleted';
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await Note.save({ id: note1.id, title: newTitle });
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await synchronizer().start();
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let conflictedNotes = await Note.conflictedNotes();
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expect(conflictedNotes.length).toBe(1);
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expect(conflictedNotes[0].title).toBe(newTitle);
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let items = await Folder.all(true);
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expect(items.length).toBe(1);
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done();
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});
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});
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@@ -51,7 +51,7 @@ class Note extends BaseItem {
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return this.modelSelectOne('SELECT ' + this.previewFieldsSql() + ' FROM is_conflict = 0 AND notes WHERE id = ?', [noteId]);
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}
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static conflicedNotes() {
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static conflictedNotes() {
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return this.modelSelectAll('SELECT * FROM notes WHERE is_conflict = 1');
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}
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@@ -53,7 +53,6 @@ class Synchronizer {
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} else {
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// Note or folder was modified after having been deleted remotely
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action = local.type_ == BaseModel.MODEL_TYPE_NOTE ? 'noteConflict' : 'folderConflict';
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// TODO: handle conflict
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}
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} else {
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if (remote.updated_time > local.sync_time) {
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@@ -77,6 +76,8 @@ class Synchronizer {
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} else if (action == 'folderConflict') {
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// TODO: if remote has been deleted, delete local too
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let remoteContent = await this.api().get(path);
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local = BaseItem.unserialize(remoteContent);
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@@ -92,11 +93,13 @@ class Synchronizer {
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conflictedNote.is_conflict = 1;
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await Note.save(conflictedNote, { autoTimestamp: false });
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let remoteContent = await this.api().get(path);
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local = BaseItem.unserialize(remoteContent);
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if (remote) {
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let remoteContent = await this.api().get(path);
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local = BaseItem.unserialize(remoteContent);
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local.sync_time = time.unixMs();
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await ItemClass.save(local, { autoTimestamp: false });
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local.sync_time = time.unixMs();
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await ItemClass.save(local, { autoTimestamp: false });
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}
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}
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