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<?php |
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namespace Moecasts\Laravel\Wallet\Traits; |
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use Illuminate\Database\Eloquent\ModelNotFoundException; |
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use Illuminate\Database\Eloquent\Relations\MorphMany; |
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use Moecasts\Laravel\Wallet\Exceptions\CurrencyInvalid; |
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use Moecasts\Laravel\Wallet\Interfaces\Product; |
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use Moecasts\Laravel\Wallet\Interfaces\Refundable; |
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use Moecasts\Laravel\Wallet\Models\Transaction; |
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use Moecasts\Laravel\Wallet\Models\Transfer; |
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use Moecasts\Laravel\Wallet\Models\Wallet; |
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trait HasWallets { |
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public function wallets(): MorphMany |
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{ |
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return $this->morphMany(Wallet::class, 'holder'); |
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} |
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public function getWallet(string $currency): ?Wallet |
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{ |
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if (! in_array($currency, config('wallet.currencies'))) { |
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throw new CurrencyInvalid(trans('wallet::errors.currency_unsupported')); |
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} |
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$wallet = $this->wallets()->where('currency', $currency)->first(); |
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if (! $wallet) { |
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$wallet = $this->wallets()->create([ |
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'currency' => $currency, |
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'balance' => 0 |
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]); |
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} |
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return $wallet; |
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} |
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public function transactions(): MorphMany |
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{ |
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return $this->morphMany(Transaction::class, 'holder'); |
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} |
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public function transfers(): MorphMany |
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{ |
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return $this->morphMany(Transfer::class, 'from'); |
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} |
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public function paid(Product $product, string $action = Transfer::ACTION_PAID) |
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{ |
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$action = [$action]; |
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$query = $this->transfers(); |
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return $query |
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->where('refund', false) |
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->where('to_type', $product->getMorphClass()) |
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->where('to_id', $product->getKey()) |
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->whereIn('action', $action) |
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->orderBy('id', 'desc') |
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->first(); |
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} |
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public function refund(Refundable $product, string $action = Transfer::ACTION_PAID) |
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{ |
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$transfer = $this->paid($product, $action); |
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if (! $transfer) { |
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throw (new ModelNotFoundException()) |
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->setModel(config('wallet.transfer.model')); |
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} |
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return \DB::transaction(function () use ($transfer) { |
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$transfer->withdraw->update([ |
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'confirmed' => false, |
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]); |
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$transfer->deposit->update([ |
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'confirmed' => false, |
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]); |
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$transfer->update([ |
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'refund' => true, |
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]); |
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return $transfer->fromWallet->refreshBalance() && |
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$transfer->toWallet->refreshBalance(); |
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}); |
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} |
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public function safeRefund(Product $product, string $action = Transfer::ACTION_PAID) |
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{ |
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try { |
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return $this->refund($product, $action); |
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} catch (\Throwable $throwable) { |
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return false; |
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} |
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} |
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} |
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