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perf(database): ⚡ Improve performance when fetching timelines by fetching all data in a single SQL query

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Jesse Wierzbinski 2024-05-08 13:19:53 -10:00
parent 26dfd14aaf
commit e48f57a3d8
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24 changed files with 158 additions and 89 deletions
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3
utils/timelines.ts
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@ -17,11 +17,12 @@ export async function fetchTimeline<T extends UserType | Status | Notification>(
| Parameters<typeof findManyUsers>[0]
| Parameters<typeof db.query.Notifications.findMany>[0],
req: Request,
userId?: string,
) {
// BEFORE: Before in a top-to-bottom order, so the most recent posts
// AFTER: After in a top-to-bottom order, so the oldest posts
// @ts-expect-error This is a hack to get around the fact that Prisma doesn't have a common base type for all models
const objects = (await model(args)) as T[];
const objects = (await model(args, userId)) as T[];
// Constuct HTTP Link header (next and prev) only if there are more statuses
const linkHeader = [];