phibernate/src/store/RecordState.ts

Client side ORM and Delta Tracker for Relational data

import {ChangeRecord} from "delta-store/lib/index";
/**
 * Created by Papa on 6/28/2016.
 */

export interface IRecordStateData {
	accessed:{[fieldName:string]:boolean};
	current:{[fieldName:string]:any};
	initialized:{[fieldName:string]:boolean};
	original:{[fieldName:string]:any};
}

export class RecordStateData implements IRecordStateData {

	accessed:{[fieldName:string]:boolean} = {};
	current:{[fieldName:string]:any} = {};
	initialized:{[fieldName:string]:boolean} = {};
	original:{[fieldName:string]:any} = {};

}

export enum CurrentState {
	CREATED,
	DELETED,
	UPDATED
}

export interface IRecordState {
	data:IRecordStateData;
	initialized:boolean;
	isDirty:boolean;
	proxied:boolean;

	create():void;
	delete():void;
	getChangeRecord():ChangeRecord;
	update():void;
	toJSON():any;
}

export class RecordState implements IRecordState {

	currentState:CurrentState;
	data = new RecordStateData();
	initialized = false;
	isDirty = false;
	proxied = false;


	create():void {
		this.currentState = CurrentState.CREATED;
	}

	delete():void {
		this.currentState = CurrentState.DELETED;
	}

	getChangeRecord():ChangeRecord {
		return null;
	}

	toJSON():any {
		// TODO: implement
		return null;
	}

	update():void {
		this.currentState = CurrentState.UPDATED;
	}
}