Hartmut
1204c186ef
- Notification fan-out: replace sequential for loops with Promise.all (allocation-effects, notification-broadcast, create-notification) - Public holiday batch: group resources by location combo, resolve holidays once per group, replace per-holiday delete/findFirst/create with 3 batched queries (~18K → ~5 queries) - Add take guards to unbounded findMany calls (resource-analytics: 5000, resource-marketplace: 2000, resource-capacity: 1000, chargeability-report: 2000) - auto-staffing: add select with only needed fields + take: 5000 - schema.prisma: add 5 missing indexes (ManagementLevel.groupId, Blueprint.isActive/target, Comment.parentId, Vacation.requestedById, Resource.managementLevelGroupId) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
100 lines
2.9 KiB
TypeScript
100 lines
2.9 KiB
TypeScript
import { emitNotificationCreated } from "../sse/event-bus.js";
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export interface CreateNotificationParams {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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db: { notification: { create: (args: any) => Promise<{ id: string; userId: string }> } };
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userId: string;
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type: string;
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title: string;
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body?: string | undefined;
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link?: string | undefined;
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entityId?: string | undefined;
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entityType?: string | undefined;
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category?: string | undefined;
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priority?: string | undefined;
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senderId?: string | undefined;
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channel?: string | undefined;
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taskStatus?: string | undefined;
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taskAction?: string | undefined;
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assigneeId?: string | undefined;
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dueDate?: Date | undefined;
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sourceId?: string | undefined;
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/** Set to false to suppress the SSE emitNotificationCreated call. Default: true. */
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emit?: boolean | undefined;
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}
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/**
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* Create a single in-app notification and optionally emit an SSE event.
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*
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* Handles the `exactOptionalPropertyTypes` spread pattern internally so
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* callers do not need to repeat the `...(val !== undefined ? { key: val } : {})` boilerplate.
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*
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* Returns the created notification's ID.
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*/
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export async function createNotification(
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params: CreateNotificationParams,
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): Promise<string> {
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const {
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db,
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userId,
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type,
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title,
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body,
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link,
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entityId,
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entityType,
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category,
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priority,
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senderId,
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channel,
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taskStatus,
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taskAction,
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assigneeId,
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dueDate,
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sourceId,
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emit = true,
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} = params;
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const notification = await db.notification.create({
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data: {
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userId,
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type,
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title,
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...(body !== undefined ? { body } : {}),
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...(link !== undefined ? { link } : {}),
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...(entityId !== undefined ? { entityId } : {}),
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...(entityType !== undefined ? { entityType } : {}),
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...(category !== undefined ? { category } : {}),
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...(priority !== undefined ? { priority } : {}),
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...(senderId !== undefined ? { senderId } : {}),
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...(channel !== undefined ? { channel } : {}),
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...(taskStatus !== undefined ? { taskStatus } : {}),
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...(taskAction !== undefined ? { taskAction } : {}),
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...(assigneeId !== undefined ? { assigneeId } : {}),
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...(dueDate !== undefined ? { dueDate } : {}),
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...(sourceId !== undefined ? { sourceId } : {}),
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},
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});
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if (emit) {
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emitNotificationCreated(userId, notification.id);
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}
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return notification.id;
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}
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/**
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* Create one notification per user ID.
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*
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* Useful for fan-out scenarios (e.g. notifying all managers).
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* Returns the count of notifications created.
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*/
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export async function createNotificationsForUsers(
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params: Omit<CreateNotificationParams, "userId"> & { userIds: string[] },
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): Promise<number> {
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const { userIds, ...rest } = params;
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if (userIds.length === 0) return 0;
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await Promise.all(userIds.map((userId) => createNotification({ ...rest, userId })));
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return userIds.length;
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}
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