fix(reco): fria sökord + mjuk-filter så råvaru-sökning (kyckling) ger rätt recept (MIKRO 60)

2026-08-14 20:28:56 +07:00
parent 83dd0bb215
commit 33c72ddacd
2 changed files with 47 additions and 2 deletions
@@ -393,7 +393,22 @@ export async function recommendationRoutes(app: FastifyInstance) {
    const weights = personalizationEnabled
      ? viewWeights(q.view)
      : depersonalize(viewWeights(q.view));
-    let recommendations = rankAll(scoredCandidates, ctx, weights, q.limit);
+
+    // Om användaren sökte specifikt (t.ex. "kyckling") – visa matchande recept först.
+    let pool = scoredCandidates;
+    if (craving && (craving.keywords.length > 0 || craving.cuisine)) {
+      const matches = scoredCandidates.filter((c) => {
+        const title = c.titleSv.toLowerCase();
+        const tagSet = new Set<string>(c.tags as unknown as string[]);
+        return (
+          (!!craving.cuisine && c.cuisine === craving.cuisine) ||
+          craving.keywords.some((k) => title.includes(k) || tagSet.has(k))
+        );
+      });
+      if (matches.length > 0) pool = matches; // annars behåll alla (aldrig tomt)
+    }
+
+    let recommendations = rankAll(pool, ctx, weights, q.limit);

    // --- 9. AAMOS-omrankning bakom feature flag (aldrig obligatorisk) ---
    if (await app.flags.isEnabled("ai_rerank", req.userId)) {