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fluxer/packages/api/src/user/repositories/account/UserLookupRepository.tsx
2026-02-17 12:22:36 +00:00

124 lines
4.3 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
import type {UserID} from '@fluxer/api/src/BrandedTypes';
import {fetchMany, fetchOne} from '@fluxer/api/src/database/Cassandra';
import type {
UserByEmailRow,
UserByPhoneRow,
UserByStripeCustomerIdRow,
UserByStripeSubscriptionIdRow,
UserByUsernameRow,
} from '@fluxer/api/src/database/types/UserTypes';
import type {User} from '@fluxer/api/src/models/User';
import {
UserByEmail,
UserByPhone,
UserByStripeCustomerId,
UserByStripeSubscriptionId,
UserByUsername,
} from '@fluxer/api/src/Tables';
const FETCH_DISCRIMINATORS_BY_USERNAME_QUERY = UserByUsername.select({
columns: ['discriminator', 'user_id'],
where: UserByUsername.where.eq('username'),
});
const FETCH_USER_ID_BY_EMAIL_QUERY = UserByEmail.select({
columns: ['user_id'],
where: UserByEmail.where.eq('email_lower'),
limit: 1,
});
const FETCH_USER_ID_BY_PHONE_QUERY = UserByPhone.select({
columns: ['user_id'],
where: UserByPhone.where.eq('phone'),
limit: 1,
});
const FETCH_USER_ID_BY_STRIPE_CUSTOMER_ID_QUERY = UserByStripeCustomerId.select({
columns: ['user_id'],
where: UserByStripeCustomerId.where.eq('stripe_customer_id'),
limit: 1,
});
const FETCH_USER_ID_BY_STRIPE_SUBSCRIPTION_ID_QUERY = UserByStripeSubscriptionId.select({
columns: ['user_id'],
where: UserByStripeSubscriptionId.where.eq('stripe_subscription_id'),
limit: 1,
});
const FETCH_USER_ID_BY_USERNAME_DISCRIMINATOR_QUERY = UserByUsername.select({
columns: ['user_id'],
where: [UserByUsername.where.eq('username'), UserByUsername.where.eq('discriminator')],
limit: 1,
});
export class UserLookupRepository {
constructor(private findUniqueUser: (userId: UserID) => Promise<User | null>) {}
async findByEmail(email: string): Promise<User | null> {
const emailLower = email.toLowerCase();
const result = await fetchOne<Pick<UserByEmailRow, 'user_id'>>(
FETCH_USER_ID_BY_EMAIL_QUERY.bind({email_lower: emailLower}),
);
if (!result) return null;
return await this.findUniqueUser(result.user_id);
}
async findByPhone(phone: string): Promise<User | null> {
const result = await fetchOne<Pick<UserByPhoneRow, 'user_id'>>(FETCH_USER_ID_BY_PHONE_QUERY.bind({phone}));
if (!result) return null;
return await this.findUniqueUser(result.user_id);
}
async findByStripeCustomerId(stripeCustomerId: string): Promise<User | null> {
const result = await fetchOne<Pick<UserByStripeCustomerIdRow, 'user_id'>>(
FETCH_USER_ID_BY_STRIPE_CUSTOMER_ID_QUERY.bind({stripe_customer_id: stripeCustomerId}),
);
if (!result) return null;
return await this.findUniqueUser(result.user_id);
}
async findByStripeSubscriptionId(stripeSubscriptionId: string): Promise<User | null> {
const result = await fetchOne<Pick<UserByStripeSubscriptionIdRow, 'user_id'>>(
FETCH_USER_ID_BY_STRIPE_SUBSCRIPTION_ID_QUERY.bind({stripe_subscription_id: stripeSubscriptionId}),
);
if (!result) return null;
return await this.findUniqueUser(result.user_id);
}
async findByUsernameDiscriminator(username: string, discriminator: number): Promise<User | null> {
const usernameLower = username.toLowerCase();
const result = await fetchOne<Pick<UserByUsernameRow, 'user_id'>>(
FETCH_USER_ID_BY_USERNAME_DISCRIMINATOR_QUERY.bind({username: usernameLower, discriminator}),
);
if (!result) return null;
return await this.findUniqueUser(result.user_id);
}
async findDiscriminatorsByUsername(username: string): Promise<Set<number>> {
const usernameLower = username.toLowerCase();
const result = await fetchMany<Pick<UserByUsernameRow, 'discriminator'>>(
FETCH_DISCRIMINATORS_BY_USERNAME_QUERY.bind({username: usernameLower}),
);
return new Set(result.map((r) => r.discriminator));
}
}