61 lines
1.3 KiB
PHP
61 lines
1.3 KiB
PHP
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<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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class DepositBonusRule extends Model
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{
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use HasFactory;
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protected $fillable = [
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'name',
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'min_amount',
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'bonus_type',
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'bonus_value',
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'is_active',
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'start_at',
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'end_at',
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];
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protected $casts = [
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'min_amount' => 'decimal:2',
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'bonus_value' => 'decimal:2',
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'is_active' => 'boolean',
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'start_at' => 'datetime',
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'end_at' => 'datetime',
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];
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/**
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* 取得目前有效的規則
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*/
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public function scopeActive($query)
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{
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return $query->where('is_active', true)
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->where(function ($q) {
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$q->whereNull('start_at')->orWhere('start_at', '<=', now());
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})
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->where(function ($q) {
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$q->whereNull('end_at')->orWhere('end_at', '>=', now());
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});
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}
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/**
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* 計算回饋金額
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*/
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public function calculateBonus(float $depositAmount): float
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{
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if ($depositAmount < $this->min_amount) {
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return 0;
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}
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if ($this->bonus_type === 'fixed') {
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return $this->bonus_value;
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}
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// percentage
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return $depositAmount * ($this->bonus_value / 100);
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}
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}
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