Merge pull request #11301 from misskey-dev/develop

Release: 13.14.0

1 files changed, 54 insertions, 0 deletions

diff --git a/packages/backend/src/server/api/endpoints/invite/limit.ts b/packages/backend/src/server/api/endpoints/invite/limit.ts
new file mode 100644
index 0000000000..9a213b7b25
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/invite/limit.ts
@@ -0,0 +1,54 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { MoreThan } from 'typeorm';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { RegistrationTicketsRepository } from '@/models/index.js';
+import { RoleService } from '@/core/RoleService.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['meta'],
+
+	requireCredential: true,
+	requireRolePolicy: 'canInvite',
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		properties: {
+			remaining: {
+				type: 'integer',
+				optional: false, nullable: true,
+			},
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {},
+	required: [],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.registrationTicketsRepository)
+		private registrationTicketsRepository: RegistrationTicketsRepository,
+
+		private roleService: RoleService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const policies = await this.roleService.getUserPolicies(me.id);
+
+			const count = policies.inviteLimit ? await this.registrationTicketsRepository.countBy({
+				createdAt: MoreThan(new Date(Date.now() - (policies.inviteExpirationTime * 60 * 1000))),
+				createdById: me.id,
+			}) : null;
+
+			return {
+				remaining: count !== null ? Math.max(0, policies.inviteLimit - count) : null,
+			};
+		});
+	}
+}