Implement featured note injection

This commit is contained in:
syuilo
2020-02-18 19:05:11 +09:00
parent 3d79e7a136
commit d9986b7a2f
19 changed files with 117 additions and 16 deletions

View File

@@ -4,14 +4,14 @@ import { User } from '../../../models/entities/user';
import { PromoReads, PromoNotes, Notes, Users } from '../../../models';
import { ensure } from '../../../prelude/ensure';
export async function injectPromo(user: User, timeline: Note[]) {
export async function injectPromo(timeline: Note[], user?: User | null) {
if (timeline.length < 5) return;
// TODO: readやexpireフィルタはクエリ側でやる
const reads = await PromoReads.find({
const reads = user ? await PromoReads.find({
userId: user.id
});
}) : [];
let promos = await PromoNotes.find();
@@ -20,15 +20,15 @@ export async function injectPromo(user: User, timeline: Note[]) {
if (promos.length === 0) return;
// Pick random promo
const promo = promos[Math.floor(Math.random() * promos.length)];
// Pick random promo
const note = await Notes.findOne(promo.noteId).then(ensure);
// Join
note.user = await Users.findOne(note.userId).then(ensure);
(note as any)._prInjectionId_ = rndstr('a-z0-9', 8);
(note as any)._prId_ = rndstr('a-z0-9', 8);
// Inject promo
timeline.splice(3, 0, note);