Sharkey/packages/backend/src/server/api/endpoints/users/groups/transfer.ts
2022-09-24 07:15:16 +09:00

100 lines
2.6 KiB
TypeScript

import { Inject, Injectable } from '@nestjs/common';
import type { UserGroupsRepository, UserGroupJoiningsRepository } from '@/models/index.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { UserGroupEntityService } from '@/core/entities/UserGroupEntityService.js';
import { GetterService } from '@/server/api/GetterService.js';
import { DI } from '@/di-symbols.js';
import { ApiError } from '../../../error.js';
export const meta = {
tags: ['groups', 'users'],
requireCredential: true,
kind: 'write:user-groups',
description: 'Transfer ownership of a group from the authenticated user to another user.',
res: {
type: 'object',
optional: false, nullable: false,
ref: 'UserGroup',
},
errors: {
noSuchGroup: {
message: 'No such group.',
code: 'NO_SUCH_GROUP',
id: '8e31d36b-2f88-4ccd-a438-e2d78a9162db',
},
noSuchUser: {
message: 'No such user.',
code: 'NO_SUCH_USER',
id: '711f7ebb-bbb9-4dfa-b540-b27809fed5e9',
},
noSuchGroupMember: {
message: 'No such group member.',
code: 'NO_SUCH_GROUP_MEMBER',
id: 'd31bebee-196d-42c2-9a3e-9474d4be6cc4',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
groupId: { type: 'string', format: 'misskey:id' },
userId: { type: 'string', format: 'misskey:id' },
},
required: ['groupId', 'userId'],
} as const;
// eslint-disable-next-line import/no-default-export
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> {
constructor(
@Inject(DI.userGroupsRepository)
private userGroupsRepository: UserGroupsRepository,
@Inject(DI.userGroupJoiningsRepository)
private userGroupJoiningsRepository: UserGroupJoiningsRepository,
private userGroupEntityService: UserGroupEntityService,
private getterService: GetterService,
) {
super(meta, paramDef, async (ps, me) => {
// Fetch the group
const userGroup = await this.userGroupsRepository.findOneBy({
id: ps.groupId,
userId: me.id,
});
if (userGroup == null) {
throw new ApiError(meta.errors.noSuchGroup);
}
// Fetch the user
const user = await this.getterService.getUser(ps.userId).catch(err => {
if (err.id === '15348ddd-432d-49c2-8a5a-8069753becff') throw new ApiError(meta.errors.noSuchUser);
throw err;
});
const joining = await this.userGroupJoiningsRepository.findOneBy({
userGroupId: userGroup.id,
userId: user.id,
});
if (joining == null) {
throw new ApiError(meta.errors.noSuchGroupMember);
}
await this.userGroupsRepository.update(userGroup.id, {
userId: ps.userId,
});
return await this.userGroupEntityService.pack(userGroup.id);
});
}
}