Upload beautify

tests/Feature/Admin/FeedPerformanceReportTest.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Models\Artwork;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
+
+uses(RefreshDatabase::class);
+
+it('admin report returns feed performance breakdown and top clicked artworks', function () {
+    $admin = User::factory()->create(['role' => 'admin']);
+
+    $artworkA = Artwork::factory()->create(['title' => 'Feed Artwork A']);
+    $artworkB = Artwork::factory()->create(['title' => 'Feed Artwork B']);
+
+    $metricDate = now()->subDay()->toDateString();
+
+    DB::table('feed_daily_metrics')->insert([
+        [
+            'metric_date' => $metricDate,
+            'algo_version' => 'clip-cosine-v1',
+            'source' => 'personalized',
+            'impressions' => 10,
+            'clicks' => 4,
+            'saves' => 2,
+            'ctr' => 0.4,
+            'save_rate' => 0.5,
+            'dwell_0_5' => 1,
+            'dwell_5_30' => 1,
+            'dwell_30_120' => 1,
+            'dwell_120_plus' => 1,
+            'created_at' => now(),
+            'updated_at' => now(),
+        ],
+    ]);
+
+    DB::table('feed_events')->insert([
+        [
+            'event_date' => $metricDate,
+            'event_type' => 'feed_impression',
+            'user_id' => $admin->id,
+            'artwork_id' => $artworkA->id,
+            'position' => 1,
+            'algo_version' => 'clip-cosine-v1',
+            'source' => 'personalized',
+            'dwell_seconds' => null,
+            'occurred_at' => now()->subDay(),
+            'created_at' => now(),
+            'updated_at' => now(),
+        ],
+        [
+            'event_date' => $metricDate,
+            'event_type' => 'feed_click',
+            'user_id' => $admin->id,
+            'artwork_id' => $artworkA->id,
+            'position' => 1,
+            'algo_version' => 'clip-cosine-v1',
+            'source' => 'personalized',
+            'dwell_seconds' => 12,
+            'occurred_at' => now()->subDay(),
+            'created_at' => now(),
+            'updated_at' => now(),
+        ],
+        [
+            'event_date' => $metricDate,
+            'event_type' => 'feed_click',
+            'user_id' => $admin->id,
+            'artwork_id' => $artworkB->id,
+            'position' => 2,
+            'algo_version' => 'clip-cosine-v1',
+            'source' => 'personalized',
+            'dwell_seconds' => 7,
+            'occurred_at' => now()->subDay(),
+            'created_at' => now(),
+            'updated_at' => now(),
+        ],
+    ]);
+
+    $response = $this->actingAs($admin)->getJson('/api/admin/reports/feed-performance?from=' . $metricDate . '&to=' . $metricDate);
+
+    $response->assertOk();
+    $response->assertJsonPath('meta.from', $metricDate);
+    $response->assertJsonPath('meta.to', $metricDate);
+
+    $rows = collect($response->json('by_algo_source'));
+    expect($rows->count())->toBe(1);
+    expect($rows->first()['algo_version'])->toBe('clip-cosine-v1');
+    expect($rows->first()['source'])->toBe('personalized');
+    expect((float) $rows->first()['ctr'])->toBe(0.4);
+
+    $top = collect($response->json('top_clicked_artworks'));
+    expect($top->isNotEmpty())->toBeTrue();
+    expect((int) $top->first()['artwork_id'])->toBe($artworkA->id);
+});
+
+it('non-admin is denied feed performance report endpoint', function () {
+    $user = User::factory()->create(['role' => 'user']);
+
+    $response = $this->actingAs($user)->getJson('/api/admin/reports/feed-performance');
+
+    $response->assertStatus(403);
+});