refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/i/user-group-invites.ts

@@ -0,0 +1,61 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { UserGroupInvitations } from '@/models/index';
+import { makePaginationQuery } from '../../common/make-pagination-query';
+
+export const meta = {
+	tags: ['account', 'groups'],
+
+	requireCredential: true as const,
+
+	kind: 'read:user-groups',
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10
+		},
+
+		sinceId: {
+			validator: $.optional.type(ID),
+		},
+
+		untilId: {
+			validator: $.optional.type(ID),
+		},
+	},
+
+	res: {
+		type: 'array' as const,
+		optional: false as const, nullable: false as const,
+		items: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			properties: {
+				id: {
+					type: 'string' as const,
+					optional: false as const, nullable: false as const,
+					format: 'id'
+				},
+				group: {
+					type: 'object' as const,
+					optional: false as const, nullable: false as const,
+					ref: 'UserGroup'
+				}
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const query = makePaginationQuery(UserGroupInvitations.createQueryBuilder('invitation'), ps.sinceId, ps.untilId)
+		.andWhere(`invitation.userId = :meId`, { meId: user.id })
+		.leftJoinAndSelect('invitation.userGroup', 'user_group');
+
+	const invitations = await query
+		.take(ps.limit!)
+		.getMany();
+
+	return await UserGroupInvitations.packMany(invitations);
+});