Ember Relationship Tracker

Ember Relationship Tracker is an Ember addon designed to track changes in Ember Data relationships, such as belongsTo and hasMany. It extends the functionality of Ember Data models by overwriting methods like hasDirtyAttributes, changedAttributes, rollbackAttributes, and save to include relationship changes.

Compatibility

* Ember.js v4.9 or above
* Ember CLI v4.9 or above
* Node.js v14 or above

Installation

``
ember install ember-relationship-tracker
`

Usage

To use the relationship tracker, extend your models from the BaseModel provided by the addon:
`
import TrackerModel from 'ember-relationship-tracker/models';

export default class MyModel extends TrackerModel {
// Your model attributes and methods here
}
`
If you want to ignore the relationship tracking, add notTracking: true
`
@belongsTo('type1', { async: false, inverse: 'type2', notTracking: true }) attrName;
`

Tracking Changes

The addon overrides the following methods to include relationship changes:

- saveInitialState: Save initialState. Note: if model is modified and saved, you may need to manually call this function yourmodel.saveInitialState()` to update initialState.
- hasDirtyAttributes: Checks if the model or any of its relationships have unsaved changes.
- changedAttributes: Returns an object containing the changed attributes and relationships.
- rollbackAttributes: Reverts the model and its relationships to their original state.
- save: Saves the model and its relationships.

Contributing

See the Contributing guide for details.

License

This project is licensed under the MIT License.