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Editing File: /home/ubuntu/vedadeals-backend-base/app/Rules/DiscountRule.php

<?php

namespace App\Rules;

use Illuminate\Contracts\Validation\Rule;

class DiscountRule implements Rule
{

protected $discount, $discount_type, $original_price;

/**
     * Create a new rule instance.
     *
     * @return void
     */
    public function __construct($discount, $discount_type, $original_price)
    {
        $this->discount = $discount;

$this->discount_type = $discount_type;

$this->original_price = $original_price;
    }

/**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {

if($this->discount_type == DISCOUNT_TYPE_PERCENTAGE && $this->discount > 100) {

return false;

} elseif($this->discount_type == DISCOUNT_TYPE_FLAT_PRICE && $this->discount > $this->original_price) {

return false;
        }

return true;
    }

/**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        if($this->discount_type == DISCOUNT_TYPE_FLAT_PRICE) {

$message = tr('discount_higher_than_original_price_error');
            
        } else {

$message = tr('discount_percentage_higher_than_original_price_error', $this->discount_type);
        }

return $message;
    }
}

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