爬虫开发

app/Models/CrawlRun.php

@@ -0,0 +1,59 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use App\Enums\CrawlRunStatus;
+use App\Enums\CrawlTriggerType;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class CrawlRun extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'rule_id',
+        'trigger_type',
+        'status',
+        'started_at',
+        'finished_at',
+        'total_urls',
+        'success_count',
+        'failed_count',
+        'skipped_count',
+        'error_summary',
+        'metrics',
+        'created_by',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'trigger_type' => CrawlTriggerType::class,
+            'status' => CrawlRunStatus::class,
+            'started_at' => 'datetime',
+            'finished_at' => 'datetime',
+            'metrics' => 'array',
+        ];
+    }
+
+    public function rule(): BelongsTo
+    {
+        return $this->belongsTo(CrawlRule::class, 'rule_id');
+    }
+
+    public function items(): HasMany
+    {
+        return $this->hasMany(CrawlRunItem::class, 'run_id');
+    }
+
+    public function alerts(): HasMany
+    {
+        return $this->hasMany(CrawlAlert::class, 'run_id');
+    }
+}
+