Modify `Change.rectify()` to not make any changes to the Change instance
(most notably to not modify the `checkpoint` field) when the tracked
model instance was not changed.
This should improve the performance of change replication as it reduces
the number of unnecessary replications.
For example, before this commit, every run of `rectifyAll` would
trigger a full sync of all clients, because all change instances would
be moved to the current checkpoint.
Modify `Change.diff()` to include current data revision in each
delta reported back. The current data revision is stored in
`delta.prev`.
Modify `PersistedModel.bulkUpdate()` to check that the current data
revision matches `delta.prev` and report a conflict if a third party
has modified the database under our hands.
Fix `Change` implementation and tests so that they are no longer
attempting to create instances with duplicate ids.
(This used to work because the memory connector was silently
converting such requests to updateOrCreate/findOrCreate.)
Rework the Change model to merge changes made within the same
Checkpoint.
Rework `replicate()` to run multiple iteration until there were no
changes replicated. This ensures that the target model is left in
a clean state with no pending changes associated with the latest
(current) checkpoint.
Fix all test models that are tracking changes so that they have
a generated unique string id.
Make model names unique where possible to prevent tests reusing
the same model which causes unintented side effects.
creating a cache
- Use the SharedClass class to build the remote connector
- Change default base model from Model to DataModel
- Fix DataModel errors not logging correct method names
- Use the strong-remoting 1.4 resolver API to resolve dynamic remote
methods (relation api)
- Remove use of fn object for storing remoting meta data
Miroslav Bajtoš
Miroslav Bajtoš
Farid Neshat
Rob Halff
Ritchie Martori