1. 新增取貨碼使用次數上限功能(限制 1-20 次)。 2. 優化取貨碼管理介面,採用極簡奢華風計數器並調整寬度與間距。 3. 整合 Flatpickr 24小時制日期時間選擇器,並實作模式切換時的時間自動帶入邏輯。 4. 取貨碼清單新增「剩餘使用次數 / 總次數」顯示。 5. 完善相關中文化翻譯(如「小時」、「自定義日期」等)。 6. 新增資料庫欄位 migration 並更新相關模型與 Service 邏輯。 7. 更新 API 技術規格文檔以符合最新取貨碼邏輯。
103 lines
2.2 KiB
PHP
103 lines
2.2 KiB
PHP
<?php
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namespace App\Models\Transaction;
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use App\Models\Machine\Machine;
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use App\Models\System\User;
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use App\Traits\TenantScoped;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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class PickupCode extends Model
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{
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use TenantScoped;
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protected $fillable = [
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'company_id',
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'machine_id',
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'slot_no',
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'code',
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'slug',
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'expires_at',
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'used_at',
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'usage_limit',
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'usage_count',
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'created_by',
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'order_id',
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];
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/**
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* 獲取公開取貨連結
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*/
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public function getTicketUrlAttribute()
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{
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return $this->slug ? route('pickup.ticket', $this->slug) : route('pickup.ticket', $this->code);
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}
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/**
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* Boot the model.
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*/
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protected static function booted()
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{
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static::creating(function ($pickupCode) {
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$pickupCode->slug = \Illuminate\Support\Str::random(16);
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});
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}
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protected $casts = [
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'expires_at' => 'datetime',
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'used_at' => 'datetime',
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];
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/**
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* 關聯機台
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*/
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public function machine(): BelongsTo
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{
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return $this->belongsTo(Machine::class);
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}
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/**
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* 關聯建立者
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*/
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public function creator(): BelongsTo
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{
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return $this->belongsTo(User::class, 'created_by');
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}
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/**
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* 關聯訂單
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*/
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public function order(): BelongsTo
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{
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return $this->belongsTo(Order::class);
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}
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/**
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* 判斷是否可用
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*/
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public function isValid(): bool
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{
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return $this->status === 'active'
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&& ($this->usage_count < $this->usage_limit)
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&& ($this->expires_at->isFuture());
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}
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/**
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* 產生唯一的取貨碼 (8位)
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*/
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public static function generateUniqueCode(int $machineId): string
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{
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do {
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$code = str_pad(rand(0, 99999999), 8, '0', STR_PAD_LEFT);
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$exists = self::where('machine_id', $machineId)
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->where('code', $code)
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->where('status', 'active')
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->where('expires_at', '>', now())
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->exists();
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} while ($exists);
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return $code;
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}
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}
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