feat: Ranking Engine V2 — intelligent scoring with shares, authority, decay & velocity\n\n- Add ArtworkRankingService with V2 formula:\n ranking_score = (base × authority × decay) + velocity_boost\n Base: views×0.2 + downloads×1.5 + favourites×2.5 + comments×3.0 + shares×4.0\n Authority: 1 + (log10(1+followers) + fav_received/1000) × 0.05\n Decay: 1 / (1 + hours/48)\n Velocity: 24h signals × velocity_weights × 0.5\n\n- Add nova:recalculate-rankings command (--chunk, --sync-rank-scores, --skip-index)\n- Add migration: ranking_score, engagement_velocity, shares/comments counts to artwork_stats\n- Upgrade RankingService.computeScores() with shares + comments + velocity\n- Update Meilisearch sortableAttributes: ranking_score, shares_count, engagement_velocity, comments_count\n- Update toSearchableArray() to expose V2 fields\n- Schedule every 30 min with overlap protection\n- Verified: 49733 artworks scored successfully"

2026-02-28 16:41:15 +01:00
parent 90f244f264
commit de3ec22ee5
10 changed files with 837 additions and 14 deletions
--- a/app/Console/Commands/RecalculateRankingsCommand.php
+++ b/app/Console/Commands/RecalculateRankingsCommand.php
@@ -0,0 +1,81 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Console\Commands;
+
+use App\Services\Ranking\ArtworkRankingService;
+use Illuminate\Console\Command;
+
+/**
+ * php artisan nova:recalculate-rankings [--chunk=500] [--sync-rank-scores] [--skip-index]
+ *
+ * Ranking Engine V2 — recalculates ranking_score and engagement_velocity
+ * for all public, approved artworks.  Designed to run every 30 minutes.
+ */
+class RecalculateRankingsCommand extends Command
+{
+    protected $signature = 'nova:recalculate-rankings
+                            {--chunk=500       : DB chunk size for batch processing}
+                            {--sync-rank-scores : Also update rank_artwork_scores table with V2 formula}
+                            {--skip-index       : Skip dispatching Meilisearch re-index jobs}';
+
+    protected $description = 'Recalculate V2 ranking scores (engagement + shares + decay + authority + velocity)';
+
+    public function __construct(private readonly ArtworkRankingService $ranking)
+    {
+        parent::__construct();
+    }
+
+    public function handle(): int
+    {
+        $chunkSize      = (int)  $this->option('chunk');
+        $syncRankScores = (bool) $this->option('sync-rank-scores');
+        $skipIndex      = (bool) $this->option('skip-index');
+
+        // ── Step 1: Recalculate ranking_score + engagement_velocity ─────
+        $this->info('Ranking V2: recalculating scores …');
+        $start   = microtime(true);
+        $updated = $this->ranking->recalculateAll($chunkSize);
+        $elapsed = round(microtime(true) - $start, 2);
+        $this->info("  ✓ {$updated} artworks scored in {$elapsed}s");
+
+        // ── Step 2 (optional): Sync to rank_artwork_scores ─────────────
+        if ($syncRankScores) {
+            $this->info('Syncing to rank_artwork_scores …');
+            $start2  = microtime(true);
+            $synced  = $this->ranking->syncToRankScores($chunkSize);
+            $elapsed2 = round(microtime(true) - $start2, 2);
+            $this->info("  ✓ {$synced} rank scores synced in {$elapsed2}s");
+        }
+
+        // ── Step 3 (optional): Trigger Meilisearch re-index ────────────
+        if (! $skipIndex) {
+            $this->info('Dispatching Meilisearch index jobs …');
+            $this->dispatchIndexJobs();
+            $this->info('  ✓ Index jobs dispatched');
+        }
+
+        return self::SUCCESS;
+    }
+
+    /**
+     * Dispatch IndexArtworkJob for artworks updated in the last 24 hours
+     * (or recently scored). Keeps the search index current.
+     */
+    private function dispatchIndexJobs(): void
+    {
+        \App\Models\Artwork::query()
+            ->select('id')
+            ->where('is_public', true)
+            ->where('is_approved', true)
+            ->whereNull('deleted_at')
+            ->whereNotNull('published_at')
+            ->where('published_at', '>=', now()->subDays(30)->toDateTimeString())
+            ->chunkById(500, function ($artworks): void {
+                foreach ($artworks as $artwork) {
+                    \App\Jobs\IndexArtworkJob::dispatch($artwork->id);
+                }
+            });
+    }
+}