feat: 實作機台日誌核心功能與 IoT 高併發處理架構

app/Models/Member/PointTransaction.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Models\Member;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class PointTransaction extends Model
+{
+    use HasFactory;
+
+    public $timestamps = false;
+
+    protected $fillable = [
+        'member_id',
+        'type',
+        'points',
+        'balance_after',
+        'description',
+        'expires_at',
+        'reference_type',
+        'reference_id',
+    ];
+
+    protected $casts = [
+        'points' => 'integer',
+        'balance_after' => 'integer',
+        'expires_at' => 'datetime',
+        'created_at' => 'datetime',
+    ];
+
+    /**
+     * 所屬會員
+     */
+    public function member(): BelongsTo
+    {
+        return $this->belongsTo(Member::class);
+    }
+
+    /**
+     * 是否已過期
+     */
+    public function getIsExpiredAttribute(): bool
+    {
+        return $this->expires_at && $this->expires_at->isPast();
+    }
+}