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gholak tala
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<?php
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namespace Rooyesh\Wallet\interfaces;
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use Illuminate\Support\Facades\Validator;
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use Rooyesh\Wallet\models\TransactionMeta;
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use Rooyesh\Wallet\models\Wallet;
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use Rooyesh\Wallet\models\Transaction;
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use Rooyesh\Wallet\Exceptions;
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use \Illuminate\Validation\ValidationException;
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use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
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class TransactionInterface
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{
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private $_inp;
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private $_type;
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private $wallet_interface;
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private $transaction;
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function __construct($wallet_interface = null, $_inp = null, $_type = null,$deposit_gold = false,$deposit_cash=false, $gold_block = 0,$meta = [])
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{
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$this->transaction = TransactionInterface::apply_transaction($wallet_interface, $_inp, $_type,$deposit_gold ,$deposit_cash,$gold_block,$meta);
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}
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static function validate_last_transaction($wallet_id)
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{
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// $last_transaction = Transaction::where('wallet', '=', $wallet_id)->orderBy('created_at', 'DESC')->first();
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// if ($last_transaction and $last_transaction->hash !== TransactionInterface::generate_hash($last_transaction)) {
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// throw new Exceptions\LastTransactionValidateFailed();
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// }
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}
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private static function generate_hash($transaction)
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{
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$last_transaction_hash = '';
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$last_user_transaction = Transaction::where('wallet', '=', $transaction->wallet)->orderBy('created_at', 'DESC');
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if ($last_user_transaction->count() and $last_user_transaction->first() != $transaction) {
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$last_transaction_hash = $last_user_transaction->first()->hash;
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}
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return hash('sha256',
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hash('sha256', $transaction->gold) .
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hash('sha256', $transaction->cash) .
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hash('sha256', $transaction->wallet) .
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"yhoenszeaf" . $last_transaction_hash
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);
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}
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private static function set_hash($transaction)
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{
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$transaction->hash = TransactionInterface::generate_hash($transaction);
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$transaction->save();
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}
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public static function apply_transaction($wallet_interface, $_inp, $_type,$deposit_gold,$deposit_cash,$gold_block, $meta = [])
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{
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$wallet = $wallet_interface->wallet;
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TransactionInterface::validate_last_transaction($wallet->id);
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#-------------Check Balance --------
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if (!$deposit_gold) {
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// if ($_type === 1 && $wallet->cash < $_inp['value']) {
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// throw new Exceptions\NotEnoughCashBalance();
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//
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// }
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if ($_type === 2 && $wallet->gold < $_inp['gold']) {
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throw new UnprocessableEntityHttpException('مقدار وارد شده کمتر از موجودی شماست');
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}
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}
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// $_inp['value'] = abs($_inp['value']) * ($deposit ? 1 : -1);
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if (isset($_inp['gold'])){
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$_inp['gold'] = abs($_inp['gold']) * ($deposit_gold ? 1 : -1);
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$wallet->gold += $_inp['gold'];
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$_inp['balance_gold'] = $wallet->gold;
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}
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if (isset($_inp['cash'])){
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$_inp['cash'] = abs($_inp['cash']) * ($deposit_cash ? 1 : -1);
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$wallet->cash += $_inp['cash'];
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$_inp['balance_cash'] = $wallet->cash;
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}
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if($gold_block != 0){
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$wallet->gold_block += $gold_block;
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}
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$_inp['wallet'] = $wallet->id;
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$_inp['type'] = $_type;
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// $_inp['transaction_type'] = $_type;
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$_inp['customer_id'] = $wallet->owner;
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// $_inp['balance'] = $wallet->cash + $_inp['cash'];
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$transaction_validate_rules = [
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'wallet' => 'required',
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'type' => 'required',
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'expire_at' => 'date',
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'cash' => 'integer',
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'note' => 'string',
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'balance' => 'integer',
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];
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$transaction_validator = Validator::make($_inp, $transaction_validate_rules);
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if ($transaction_validator->failed()) {
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throw ValidationException::withMessages($transaction_validator->errors()->all());
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}
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$transaction = Transaction::create($_inp);
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$transaction->save();
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TransactionInterface::set_hash($transaction);
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$meta['transaction'] = $transaction->id;
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$transaction_metas = TransactionMeta::create($meta);
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// if ($_inp['type'] == 1) {
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// $wallet->cash += $_inp['value'];
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// } elseif ($_inp['type'] == 2) {
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// $wallet->gold += $_inp['value'];
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// }
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$wallet->save();
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$wallet_interface->set_hash();
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return $transaction;
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}
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}
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@@ -0,0 +1,73 @@
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<?php
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namespace Rooyesh\Wallet\interfaces;
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use Rooyesh\Wallet\models\Wallet;
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use Rooyesh\Wallet\models\Transaction;
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use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
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class WalletInterface
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{
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public $wallet = null;
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public $owner_id = null;
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public $owner_type = null;
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public $fund_id = null;
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public $product_id = null;
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function __construct($owner_id, $owner_type, $fund_id=null,$product_id=null)
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{
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$this->owner_id = $owner_id;
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$this->owner_type = $owner_type;
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if (wallet::where([
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['owner', '=', $owner_id],
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['owner_type', '=', $owner_type],
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['fund_id', '=', $fund_id],
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['product_id', '=', $product_id],
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])->count()) {
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$this->wallet = wallet::where([
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['owner', '=', $owner_id],
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['owner_type', '=', $owner_type],
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['fund_id', '=', $fund_id],
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['product_id', '=', $product_id],
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])->first();
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$this->validate();
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} else {
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$this->wallet = Wallet::create([
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'owner' => $owner_id,
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'owner_type' => $owner_type,
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'gold' => 0,
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'cash' => 0,
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'fund_id'=>$fund_id,
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'product_id'=>$product_id
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]);
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$this->set_hash();
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}
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}
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public function validate(): bool
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{
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// if ($this->wallet->hash !== $this->generate_hash()) {
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// throw new UnprocessableEntityHttpException('امکان شارز این کیف پول وجود ندارد');
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// }
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return true;
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}
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private function generate_hash(): string
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{
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$last_transaction = Transaction::where('wallet', '=', $this->wallet->id)->orderBy('created_at', 'DESC')->first();
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$last_transaction_hash = $last_transaction ? hash('sha256', $last_transaction->hash) : '';
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return hash('sha256', hash('sha256', $this->wallet->gold) .
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hash('sha256', $this->wallet->cash) . hash('sha256', $this->wallet->owner) . $last_transaction_hash . "yhoenszeaf");
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}
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public function set_hash(): bool
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{
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$this->wallet->hash = $this->generate_hash();
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$this->wallet->save();
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return true;
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}
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}
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