Accessing document's _id from virtual property

[rosscoombes]

Apologies if this is elsewhere but I've failed to find the answer.

I have created a Model and I wanted to define a virtual property, I can access all the other model properties except _id., at least not in a proper Typescript manner.

@prop()
get tags() : Promise<Tag[]> {
console.log(this._id); //not valid, doesn't compile in TS
console.log(this['_id']); //does actually work
....
}

Just wondered whether there was a better approach for this?

[JakeAi]

@prop()
get tags( this: InstanceType<ModelType<Tag>> & typeof TagModel ): Promise<Tag[]> {
	console.log( this._id ); //does work and compiles
	console.log( this[ '_id' ] ); //does work
}

[rosscoombes]

It works beautifully, thank you!

[nick4fake]

@JakeAi it doesn't work anymore microsoft/TypeScript#39254