Update

app/Services/WebhookService.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\CrawlShotJob;
+use App\Jobs\RetryWebhookJob;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Log;
+
+class WebhookService
+{
+    private const RETRY_DELAYS = [1, 2, 4, 8, 16, 32]; // minutes
+    
+    public static function send(CrawlShotJob $job): void
+    {
+        try {
+            $payload = $job->buildStatusResponse();
+            
+            $response = Http::timeout(5)->post($job->webhook_url, $payload);
+            
+            if ($response->successful()) {
+                // Reset webhook error fields on success
+                $job->update([
+                    'webhook_attempts' => 0,
+                    'webhook_last_error' => null,
+                    'webhook_next_retry_at' => null
+                ]);
+            } else {
+                throw new \Exception("HTTP {$response->status()}: {$response->body()}");
+            }
+            
+        } catch (\Exception $e) {
+            self::handleWebhookFailure($job, $e->getMessage());
+        }
+    }
+    
+    private static function handleWebhookFailure(CrawlShotJob $job, string $error): void
+    {
+        $currentAttempts = $job->webhook_attempts ?? 0;
+        
+        if ($currentAttempts < 6) {
+            $delayMinutes = self::RETRY_DELAYS[$currentAttempts];
+            $nextRetryAt = now()->addMinutes($delayMinutes);
+            
+            $job->update([
+                'webhook_attempts' => $currentAttempts + 1,
+                'webhook_last_error' => $error,
+                'webhook_next_retry_at' => $nextRetryAt
+            ]);
+            
+            // Schedule retry job
+            RetryWebhookJob::dispatch($job->uuid)->delay($nextRetryAt);
+        } else {
+            // Max attempts reached, just update error
+            $job->update([
+                'webhook_attempts' => $currentAttempts + 1,
+                'webhook_last_error' => $error,
+                'webhook_next_retry_at' => null
+            ]);
+        }
+    }
+}