this really a question and try finger if this possible get from a cache model the document ref so i can use at for what ever

[Sivanwol]

i got a model that i use this package
as follow

`
export interface ILocationsModel extends IBaseModel {
lat: number;
long: number;
title: string;
asset_small_image?: string;
subtitle: string;
entity?: DocumentReference<FirebaseFirestore.DocumentData>;
address: string;
owner: DocumentReference<FirebaseFirestore.DocumentData>;
}

export class LocationsModel extends BaseModel {
@IsLatitude()
@IsNumber()
public lat: number;
@IsLongitude()
@IsNumber()
public long: number;
@IsString()
public title: string;
@IsString()
public asset_small_image?: string;
@IsString()
public subtitle: string;
@isObject()
public entity?: DocumentReference<FirebaseFirestore.DocumentData>;
@IsString()
public address: string;
@isObject()
public owner: DocumentReference<FirebaseFirestore.DocumentData>;

constructor(params: ILocationsModel, validate: boolean = true) {
    super(params);
    this.address = params.address;
    this.asset_small_image = params.asset_small_image;
    this.entity = params.entity;
    this.lat = params.lat;
    this.long = params.long;
    this.title = params.title;
    this.subtitle = params.subtitle;
    this.owner = params.owner;

    if (validate) {
        this.validate();
    }
}

}
`

now i try to get the document ref that i need for return as response for a service is there a way fetching the document ref i save at later of db for i don't want duplicates of same data

[Sivanwol]

basiclly what i ask if i have a case i save ref and what get ref how dose it work here?