Implement creator studio and upload updates

app/Services/Moderation/ModerationClusterService.php

@@ -0,0 +1,89 @@
+<?php
+
+namespace App\Services\Moderation;
+
+use App\Data\Moderation\ModerationResultData;
+use App\Models\ContentModerationCluster;
+use App\Models\ContentModerationFinding;
+
+class ModerationClusterService
+{
+    /**
+     * @param array<string, mixed> $context
+     * @param array<string, mixed> $suggestion
+     * @return array{campaign_key:string,cluster_score:int,cluster_reason:string}
+     */
+    public function classify(string $content, ModerationResultData $result, array $context = [], array $suggestion = []): array
+    {
+        $domains = array_values(array_filter($result->matchedDomains));
+        $keywords = array_values(array_filter($result->matchedKeywords));
+        $reason = 'normalized_content';
+
+        if ($domains !== [] && $keywords !== []) {
+            $reason = 'domain_keyword_cta';
+            $key = 'campaign:' . sha1(implode('|', [implode(',', array_slice($domains, 0, 3)), implode(',', array_slice($keywords, 0, 3))]));
+        } elseif ($domains !== []) {
+            $reason = 'domain_fingerprint';
+            $key = 'campaign:' . sha1(implode(',', array_slice($domains, 0, 3)) . '|' . ($result->contentHashNormalized ?? $result->contentHash));
+        } elseif (! empty($suggestion['campaign_tags'])) {
+            $reason = 'suggested_cluster';
+            $key = 'campaign:' . sha1(implode('|', (array) $suggestion['campaign_tags']));
+        } else {
+            $key = 'campaign:' . sha1((string) ($result->groupKey ?? $result->contentHashNormalized ?? $result->contentHash));
+        }
+
+        $clusterScore = min(100, $result->score + (count($domains) * 8) + (count($keywords) * 4));
+
+        return [
+            'campaign_key' => $key,
+            'cluster_score' => $clusterScore,
+            'cluster_reason' => $reason,
+        ];
+    }
+
+    public function syncFinding(ContentModerationFinding $finding): void
+    {
+        if (! $finding->campaign_key) {
+            return;
+        }
+
+        $query = ContentModerationFinding::query()->where('campaign_key', $finding->campaign_key);
+        $findings = $query->get(['id', 'user_id', 'matched_domains_json', 'matched_keywords_json', 'review_bucket', 'cluster_score', 'created_at']);
+
+        $domains = $findings
+            ->flatMap(static fn (ContentModerationFinding $item): array => (array) $item->matched_domains_json)
+            ->filter()
+            ->unique()
+            ->values();
+
+        $keywords = $findings
+            ->flatMap(static fn (ContentModerationFinding $item): array => (array) $item->matched_keywords_json)
+            ->filter()
+            ->unique()
+            ->take(8)
+            ->values();
+
+        ContentModerationCluster::query()->updateOrCreate(
+            ['campaign_key' => $finding->campaign_key],
+            [
+                'cluster_reason' => $finding->cluster_reason,
+                'review_bucket' => $finding->review_bucket,
+                'escalation_status' => $finding->escalation_status?->value ?? (string) $finding->escalation_status,
+                'cluster_score' => (int) ($findings->max('cluster_score') ?? $finding->cluster_score ?? 0),
+                'findings_count' => $findings->count(),
+                'unique_users_count' => $findings->pluck('user_id')->filter()->unique()->count(),
+                'unique_domains_count' => $domains->count(),
+                'latest_finding_at' => $findings->max('created_at') ?: now(),
+                'summary_json' => [
+                    'domains' => $domains->take(8)->all(),
+                    'keywords' => $keywords->all(),
+                ],
+            ],
+        );
+
+        $clusterSize = $findings->count();
+        if ($clusterSize > 1) {
+            $query->update(['priority_score' => $finding->priority_score + min(25, ($clusterSize - 1) * 3)]);
+        }
+    }
+}