41 lines
1.1 KiB
TypeScript
41 lines
1.1 KiB
TypeScript
import { db, type RecommendationSnapshotRow } from "@/src/db/appDb";
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import type {
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RecommendationSegment,
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RecommendationSnapshot,
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} from "@/src/recommendations/types";
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const DEFAULT_USER_ID = "anon";
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function key(userId: string, date: string, segment: RecommendationSegment) {
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return `${userId}:${date}:${segment}`;
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}
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export async function getRecommendationSnapshot(
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date: string,
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segment: RecommendationSegment,
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userId = DEFAULT_USER_ID,
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) {
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return db.recommendationSnapshots.get(key(userId, date, segment));
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}
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export async function upsertRecommendationSnapshot(
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snapshot: RecommendationSnapshot,
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userId = DEFAULT_USER_ID,
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) {
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const row: RecommendationSnapshotRow = {
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id: key(userId, snapshot.date, snapshot.segment),
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userId,
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date: snapshot.date,
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segment: snapshot.segment,
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generatedAt: snapshot.generatedAt,
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screeningVersion: snapshot.screeningVersion,
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data: snapshot,
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};
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await db.recommendationSnapshots.put(row);
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return row;
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}
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export function rowToSnapshot(row: RecommendationSnapshotRow): RecommendationSnapshot {
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return row.data as RecommendationSnapshot;
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}
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