85 lines
2.0 KiB
PHP
85 lines
2.0 KiB
PHP
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<?php
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namespace Modules\Frontend\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Modules\Authentication\Models\User;
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class Coupon extends Model
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{
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protected $fillable = [
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'restaurant_id',
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'user_id',
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'name',
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'added_by',
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'discount_type',
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'coupon_type',
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'amount',
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'valid_from',
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'valid_to',
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'usage_limit',
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'max_uses_per_customer',
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'min_order_amount',
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'image',
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'source',
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'status',
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'created_at',
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'updated_at',
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'deleted_at',
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];
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protected $casts = [
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'amount' => 'decimal:2',
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'min_order_amount' => 'decimal:2',
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'valid_from' => 'datetime',
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'valid_to' => 'datetime',
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'status' => 'integer',
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];
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public const TABLE_NAME = 'coupons';
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protected $table = self::TABLE_NAME;
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public function user(): BelongsTo
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{
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return $this->belongsTo(User::class, 'user_id');
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}
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public function usages(): HasMany
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{
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return $this->hasMany(CouponUsage::class, 'coupon_id');
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}
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// Scopes
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public function scopeActive($query): mixed
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{
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return $query->where('status', 1)
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->where(function ($q) {
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$q->whereNull('valid_from')->orWhere('valid_from', '<=', now());
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})
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->where(function ($q) {
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$q->whereNull('valid_to')->orWhere('valid_to', '>=', now());
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});
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}
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// Helper: Calculate discount for an order
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public function calculateDiscount(float $orderTotal): float
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{
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if ($this->discount_type === 'fixed') {
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return min($this->amount, $orderTotal);
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}
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if ($this->discount_type === 'percentage') {
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return round($orderTotal * ($this->amount / 100), 2);
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}
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if ($this->discount_type === 'free_delivery') {
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return 0; // discount only applies to delivery
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}
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return 0;
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}
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}
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