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feat: add getFirstIdentityFromUser helper function

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Signed-off-by: Philip Molares <philip.molares@udo.edu>
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Philip Molares 2021-08-08 21:57:46 +02:00 committed by David Mehren
parent e7eb6694a6
commit 3cc321f353
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1 changed files with 27 additions and 0 deletions
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src/identity/utils.ts Normal file
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/*
* SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { User } from '../users/user.entity';
import { Identity } from './identity.entity';
import { ProviderType } from './provider-type.enum';
/**
* Get the first identity of a given type from the user
* @param {User} user - the user to get the identity from
* @param {ProviderType} providerType - the type of the identity
* @return {Identity | undefined} the first identity of the user or undefined, if such an identity can not be found
*/
export async function getFirstIdentityFromUser(
user: User,
providerType: ProviderType,
): Promise<Identity | undefined> {
const identities = await user.identities;
if (identities === undefined) {
return undefined;
}
return identities.find(
(aIdentity) => aIdentity.providerType === providerType,
);
}