完善生产异常维修与备件管理功能

backend/plugin/produce/app/model/ExceptionRecord.php

@@ -4,6 +4,8 @@ declare(strict_types=1);
 
 namespace plugin\produce\app\model;
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
 class ExceptionRecord extends BaseModel
 {
     protected $table = 'produce_exception_record';
@@ -22,6 +24,8 @@ class ExceptionRecord extends BaseModel
     protected $fillable = [
         'id',
         'order_no',
+        'process_id',
+        'step_id',
         'user_code',
         'reporter',
         'reporter_id',
@@ -50,6 +54,8 @@ class ExceptionRecord extends BaseModel
 
     protected $casts = [
         'images' => 'array',
+        'process_id' => 'integer',
+        'step_id' => 'integer',
         'status' => 'integer',
         'handled_at' => 'integer',
         'reported_at' => 'integer',
@@ -60,6 +66,26 @@ class ExceptionRecord extends BaseModel
         'deleted_at' => 'integer',
     ];
 
+    public function process(): BelongsTo
+    {
+        return $this->belongsTo(Process::class, 'process_id', 'id')->withTrashed();
+    }
+
+    public function step(): BelongsTo
+    {
+        return $this->belongsTo(ProcessStep::class, 'step_id', 'id')->withTrashed();
+    }
+
+    public function getProcessNameAttribute(): string
+    {
+        return (string) ($this->process?->process_name ?? '');
+    }
+
+    public function getStepNameAttribute(): string
+    {
+        return (string) ($this->step?->step_name ?? '');
+    }
+
     public function getReportedDateAttribute(): ?string
     {
         return $this->reported_at ? date('Y-m-d H:i:s', (int) $this->reported_at) : null;