hexabot/api/src/user/repositories/invitation.repository.ts
2024-09-21 12:15:36 +01:00

61 lines
2.3 KiB
TypeScript

/*
* Copyright © 2024 Hexastack. All rights reserved.
*
* Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
* 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
* 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
* 3. SaaS Restriction: This software, or any derivative of it, may not be used to offer a competing product or service (SaaS) without prior written consent from Hexastack. Offering the software as a service or using it in a commercial cloud environment without express permission is strictly prohibited.
*/
import { InjectModel } from '@nestjs/mongoose';
import { Model, TFilterQuery } from 'mongoose';
import { BaseRepository } from '@/utils/generics/base-repository';
import {
Invitation,
INVITATION_POPULATE,
InvitationDocument,
InvitationFull,
InvitationPopulate,
} from '../schemas/invitation.schema';
import { hash } from '../utilities/hash';
export class InvitationRepository extends BaseRepository<
Invitation,
InvitationPopulate,
InvitationFull
> {
constructor(@InjectModel(Invitation.name) readonly model: Model<Invitation>) {
super(model, Invitation, INVITATION_POPULATE, InvitationFull);
}
/**
* Pre-create hook that hashes the token of the invitation before saving it to the database.
*
* @param _doc - The document instance that is about to be created.
*/
async preCreate(_doc: InvitationDocument) {
if (_doc?.token) {
_doc.token = hash(_doc.token);
} else {
throw new Error('No token provided');
}
}
/**
* Builds the query used to find invitations, applying the hashed token to the filter
* if a token is provided.
*
* @param filter - The filter object for querying invitations.
*
* @returns The query with the hashed token if a token was provided, otherwise the original query.
*/
protected findQuery(filter: TFilterQuery<Invitation>) {
const filterWithHashedToken = filter.token
? { ...filter, token: hash(filter.token.toString()) }
: filter;
return super.findQuery(filterWithHashedToken);
}
}