21 lines
404 B
PHP
21 lines
404 B
PHP
<?php
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namespace App\Domains\Shared\Contracts;
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interface Buyable
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{
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public function getPrice(): float;
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public function getName(): string;
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public function availableQuantity(): ?int;
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public function reserveStock(int $amount): void;
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public function decrementReservedStock(int $amount): void;
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public function buy(int $amount): void;
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public function validateStock(): void;
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}
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