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lactobokashi.com
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Filename :
CouponRequest.php
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<?php namespace App\Http\Requests; use App\Enums\DiscountType; use Illuminate\Validation\Rule; use Illuminate\Foundation\Http\FormRequest; class CouponRequest extends FormRequest { /** * Determine if the user is authorized to make this request. * * @return bool */ public function authorize(): bool { return true; } /** * Get the validation rules that apply to the request. * * @return array */ public function rules(): array { return [ 'name' => [ 'required', 'string', 'max:190', Rule::unique("coupons", "name")->ignore($this->route('coupon.id')) ], 'description' => ['nullable', 'string', 'max:900'], 'code' => ['required', 'string', 'max:24', Rule::unique("coupons", "code")->ignore($this->route('coupon.id'))], 'discount' => ['required', 'numeric'], 'discount_type' => ['required', 'numeric', 'max:24'], 'start_date' => ['required', 'string',], 'end_date' => ['required', 'string',], 'minimum_order' => ['required', 'numeric'], 'maximum_discount' => ['required', 'numeric'], 'limit_per_user' => ['nullable', 'numeric'], 'image' => $this->route('coupon.id') ? ['nullable', 'image', 'mimes:jpg,jpeg,png', 'max:2048'] : ['required', 'image', 'mimes:jpg,jpeg,png', 'max:2048'], ]; } public function withValidator($validator) { $validator->after(function ($validator) { if (!$this->isNotNull(request('start_date'))) { $validator->errors()->add('start_date', 'The start date field is required'); } if (!$this->isNotNull(request('end_date'))) { $validator->errors()->add('end_date', 'The end date field is required'); } if ($this->isPercentage() && request('discount') > 100) { $validator->errors()->add('discount', 'Percentage amount can\'t be greater than 100.'); } if ($this->isNotNull(request('start_date')) && strtotime(request('end_date')) < strtotime(request('start_date'))) { $validator->errors()->add('end_date', 'To date can\'t be older than Start date.'); } if ($this->isNotNull(request('start_date')) && $this->checkToDate()) { $validator->errors()->add('end_date', 'To date can\'t be older than now.'); } }); } private function isPercentage() { return request('discount_type') == DiscountType::PERCENTAGE ? true : false; } public function checkToDate() { $today = strtotime(date('Y-m-d H:i:s')); if (strtotime(request('end_date')) < $today) { return true; } } private function isNotNull($value) { if ($value === 'null') { return false; } return true; } }