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--- development:software-architecture:design-patterns:strategy [2024/08/13 04:20] – tungnt
+++ development:software-architecture:design-patterns:strategy [2024/08/19 09:41] (current) – tungnt
@@ Line 6: / Line 6: @@
 <file php>
-    private static function getProviderTransfer($userInfo, $bankInfo = null, $accountNo = null, $options = [])
+function getProviderTransfer($userInfo, $bankInfo = null, $accountNo = null, $options = [])
-    {
+{
-        if($bankInfo->code == UserTransaction::PROVIDER_TRANSFER_9PAY){
+    if(!empty($accountNo) && preg_match('/^(M999)/', $accountNo, $matches) && $bankInfo->code == Bank::BANK_CODE_TECHCOMBANK){
-            return UserTransaction::PROVIDER_TRANSFER_9PAY;
+        return UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK;
-        }
+    }
-        if(!empty($accountNo) && preg_match('/^(M999)/', $accountNo, $matches) && $bankInfo->code == Bank::BANK_CODE_TECHCOMBANK){
+    if (!empty($accountNo) && preg_match('/^(966699)/', $accountNo, $matches) && $bankInfo->code == Bank::BANK_CODE_MSB) {
-            return UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK;
+        return UserTransaction::PROVIDER_TRANSFER_VPBANK;
-        }
+    }
-        if (!empty($accountNo) && preg_match('/^(966699)/', $accountNo, $matches) && $bankInfo->code == Bank::BANK_CODE_MSB) {
+    if (!empty($options['amount']) && is_numeric($options['amount']) && $options['amount'] < 2000) {
-            return UserTransaction::PROVIDER_TRANSFER_VPBANK;
+        if ($bankInfo->code == Bank::BANK_CODE_TECHCOMBANK  && !Bank::isAccountNoTCB($accountNo)) {
-        }
-        if (!empty($options['amount']) && is_numeric($options['amount']) && $options['amount'] < 2000) {
-            if ($bankInfo->code == Bank::BANK_CODE_TECHCOMBANK  && !Bank::isAccountNoTCB($accountNo)) {
-                return UserTransaction::PROVIDER_TRANSFER_VIETINBANK;
-            }
-            if (in_array($bankInfo->code, [
-                UserTransaction::PROVIDER_TRANSFER_TPBANK, UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK,
-                UserTransaction::PROVIDER_TRANSFER_VIETINBANK, UserTransaction::PROVIDER_TRANSFER_MBBANK,
-                UserTransaction::PROVIDER_TRANSFER_VPBANK])) {
-                  return $bankInfo->code;
-            }
             return UserTransaction::PROVIDER_TRANSFER_VIETINBANK;
         }
-        $payoutMsbCardTypeCacheKey ='PAYOUT_MSB_CARD_TYPE';
+        if (in_array($bankInfo->code, [
-        if ($bankInfo->code == 'MSB' && !empty($accountNo) && Bank::checkTypeCard($accountNo) && Cache::has($payoutMsbCardTypeCacheKey)) {
+            UserTransaction::PROVIDER_TRANSFER_TPBANK, UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK,
-            $payoutMsbCardType = Cache::get($payoutMsbCardTypeCacheKey);
+            UserTransaction::PROVIDER_TRANSFER_VIETINBANK, UserTransaction::PROVIDER_TRANSFER_MBBANK,
-            if($payoutMsbCardType == 'VIETINBANK'){
+            UserTransaction::PROVIDER_TRANSFER_VPBANK])) {
-                return UserTransaction::PROVIDER_TRANSFER_VIETINBANK;
-            }
-        }
-        if($userInfo->name=='9Service' && in_array($bankInfo->code,config('tikop.epay.bank_transfer_epay'))){
-            if(!empty($options['amount']) && is_numeric($options['amount']) && $options['amount'] >= 10000) {
-                //return UserTransaction::PROVIDER_TRANSFER_EPAY;
-            }
-        }
-        $appSetting = AppSetting::get()->pluck('content','key')->toArray();
-        $providerDefault = data_get($appSetting, 'PAYOUT_PROVIDER_DEFAULT', UserTransaction::PROVIDER_TRANSFER_VPBANK);
-        $providerMerchantXDefault = data_get($appSetting, 'PAYOUT_PROVIDER_MERCHANT_IS_X', '');
-        if (!empty($userInfo->payout_provider_code)) {
-            $accountName = !empty($options['account_name']) ? $options['account_name'] : '';
-            if ($userInfo->name == '9Service' && !is_numeric($accountNo)) {
-                return strtoupper($userInfo->payout_provider_code);
-            }
-            if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && !Bank::isValidAccountNameByFirstName($accountName)) {
-                return $providerDefault;
-            }
-            if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && $bankInfo->code == Bank::BANK_CODE_TECHCOMBANK  && !Bank::isAccountNoTCB($accountNo)) {
-                return $providerDefault;
-            }
-            if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || Bank::hasSpecialCharacter($accountNo) || Phone::isValid($accountNo))){
-                return $providerDefault;
-            }
-            if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TPBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || Bank::hasSpecialCharacter($accountNo) || !is_numeric($accountNo) || Phone::isValid($accountNo))) {
-                return $providerDefault;
-            }
-            $payoutProviderSetting = !empty($userInfo->payout_provider_settings) ? explode(',', $userInfo->payout_provider_settings) : [];
-            if ($payoutProviderSetting && is_array($payoutProviderSetting) && in_array($bankInfo->code, $payoutProviderSetting)) {
                 return $bankInfo->code;
-            }
-            return strtoupper($userInfo->payout_provider_code);
         }
+        return UserTransaction::PROVIDER_TRANSFER_VIETINBANK;
+    }
-        if($userInfo->is_merchant_x==1 && !empty($providerMerchantXDefault)){
+    $appSetting = AppSetting::get()->pluck('content','key')->toArray();
-            return $providerMerchantXDefault;
+    $providerDefault = data_get($appSetting, 'PAYOUT_PROVIDER_DEFAULT', UserTransaction::PROVIDER_TRANSFER_VPBANK);
-        }
+    if (!empty($userInfo->payout_provider_code)) {
+        $accountName = !empty($options['account_name']) ? $options['account_name'] : '';
-        if($userInfo->name=='dlocal' && !empty($options['amount']) && is_numeric($options['amount']) && is_numeric($accountNo) && !Phone::isValid($accountNo) && !Bank::checkTypeCard($accountNo) && $options['amount']< 10000){
+        if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && !Bank::isValidAccountNameByFirstName($accountName)) {
-            return UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK;
-        }
-        if (!empty($options['amount']) && $options['amount'] >= config('setting.min_citad_amount') && in_array($userInfo->name, config('setting.merchant_citad'))) {
-            return UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK;
-        }
-        if(!is_numeric($accountNo) && !in_array($bankInfo->code, config('bank.bank_is_support_inick'))){
             return $providerDefault;
         }
-        if (!empty($accountNo) && Bank::checkTypeCard($accountNo) && !in_array($bankInfo->code, config('bank.bank_is_support_card'))){
+        if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && $bankInfo->code == Bank::BANK_CODE_TECHCOMBANK  && !Bank::isAccountNoTCB($accountNo)) {
-            $bankTransferAtm=data_get($appSetting, 'PAYOUT_PROVIDER_ATM', $providerDefault);
-            if($bankTransferAtm==UserTransaction::PROVIDER_TRANSFER_BIDV && $bankInfo->code==Bank::BANK_CODE_MSB)
-            {
-                return $providerDefault;
-            }
-            return $bankTransferAtm;
-        }
-        if (!empty($accountNo) && Phone::isValid($accountNo) && !in_array($bankInfo->code, config('bank.bank_is_support_phone_number'))){
             return $providerDefault;
         }
-        if (!empty($accountNo) && Bank::hasSpecialCharacter($accountNo)) {
+        if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || Bank::hasSpecialCharacter($accountNo) || Phone::isValid($accountNo))){
             return $providerDefault;
         }
-        $transferBankSetting = TransferBankPartner::query()
+        if ($userInfo->payout_provider_code == UserTransaction::PROVIDER_TRANSFER_TPBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || Bank::hasSpecialCharacter($accountNo) || !is_numeric($accountNo) || Phone::isValid($accountNo))) {
-            ->where('bank_code', $bankInfo->code)
-            ->first();
-        if (!$transferBankSetting instanceof TransferBankPartner) {
-            return $providerDefault;
-        }
-        if(in_array($transferBankSetting->provider,[UserTransaction::PROVIDER_TRANSFER_TPBANK,UserTransaction::PROVIDER_TRANSFER_BIDV]) && in_array(Carbon::now()->hour,[23,0])){
-            return $providerDefault;
-        }
-        if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK
-            && $bankInfo->code == Bank::BANK_CODE_TECHCOMBANK
-            && !Bank::isAccountNoTCB($accountNo)) {
             return $providerDefault;
         }
-        if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || !is_numeric($accountNo) || Phone::isValid($accountNo))) {
+        $payoutProviderSetting = !empty($userInfo->payout_provider_settings) ? explode(',', $userInfo->payout_provider_settings) : [];
-            return $providerDefault;
+        if ($payoutProviderSetting && is_array($payoutProviderSetting) && in_array($bankInfo->code, $payoutProviderSetting)) {
+            return $bankInfo->code;
         }
-        if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_TPBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || !is_numeric($accountNo) || Phone::isValid($accountNo))) {
+        return strtoupper($userInfo->payout_provider_code);
-            return $providerDefault;
+    }
-        }
-        if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_MBBANK && !empty($options['amount']) && $options['amount'] > 4000000000) {
+    if (!empty($options['amount']) && $options['amount'] >= config('setting.min_citad_amount') && in_array($userInfo->name, config('setting.merchant_citad'))) {
+        return UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK;
+    }
+    if(!is_numeric($accountNo) && !in_array($bankInfo->code, config('bank.bank_is_support_inick'))){
+        return $providerDefault;
+    }
+    if (!empty($accountNo) && Bank::checkTypeCard($accountNo) && !in_array($bankInfo->code, config('bank.bank_is_support_card'))){
+        $bankTransferAtm=data_get($appSetting, 'PAYOUT_PROVIDER_ATM', $providerDefault);
+        if($bankTransferAtm==UserTransaction::PROVIDER_TRANSFER_BIDV && $bankInfo->code==Bank::BANK_CODE_MSB)
+        {
             return $providerDefault;
         }
+        return $bankTransferAtm;
+    }
+    if (!empty($accountNo) && Phone::isValid($accountNo) && !in_array($bankInfo->code, config('bank.bank_is_support_phone_number'))){
+        return $providerDefault;
+    }
+    if (!empty($accountNo) && Bank::hasSpecialCharacter($accountNo)) {
+        return $providerDefault;
+    }
-        return $transferBankSetting->provider;
+    $transferBankSetting = TransferBankPartner::query()
+        ->where('bank_code', $bankInfo->code)
+        ->first();
+    if (!$transferBankSetting instanceof TransferBankPartner) {
+        return $providerDefault;
     }
+    if(in_array($transferBankSetting->provider,[UserTransaction::PROVIDER_TRANSFER_TPBANK,UserTransaction::PROVIDER_TRANSFER_BIDV]) && in_array(Carbon::now()->hour,[23,0])){
+        return $providerDefault;
+    }
+    if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK
+        && $bankInfo->code == Bank::BANK_CODE_TECHCOMBANK
+        && !Bank::isAccountNoTCB($accountNo)) {
+        return $providerDefault;
+    }
+    if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_TECHCOMBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || !is_numeric($accountNo) || Phone::isValid($accountNo))) {
+        return $providerDefault;
+    }
+    if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_TPBANK && !empty($accountNo) && (Bank::checkTypeCard($accountNo) || !is_numeric($accountNo) || Phone::isValid($accountNo))) {
+        return $providerDefault;
+    }
+    if ($transferBankSetting->provider == UserTransaction::PROVIDER_TRANSFER_MBBANK && !empty($options['amount']) && $options['amount'] > 4000000000) {
+        return $providerDefault;
+    }
+    return $transferBankSetting->provider;
+}
 </file>
-**Ví dụ về Strategy Pattern:**
+**Ví dụ 1:**
+{{ :development:software-architecture:design-patterns:strategy-structure.png |}}
+<file php>
+<?php
+namespace RefactoringGuru\Strategy\Conceptual;
+/**
+ * The Context defines the interface of interest to clients.
+ */
+class Context
+{
+    /**
+     * @var Strategy The Context maintains a reference to one of the Strategy
+     * objects. The Context does not know the concrete class of a strategy. It
+     * should work with all strategies via the Strategy interface.
+     */
+    private $strategy;
+    /**
+     * Usually, the Context accepts a strategy through the constructor, but also
+     * provides a setter to change it at runtime.
+     */
+    public function __construct(Strategy $strategy)
+    {
+        $this->strategy = $strategy;
+    }
+    /**
+     * Usually, the Context allows replacing a Strategy object at runtime.
+     */
+    public function setStrategy(Strategy $strategy)
+    {
+        $this->strategy = $strategy;
+    }
+    /**
+     * The Context delegates some work to the Strategy object instead of
+     * implementing multiple versions of the algorithm on its own.
+     */
+    public function doSomeBusinessLogic(): void
+    {
+        // ...
+        echo "Context: Sorting data using the strategy (not sure how it'll do it)\n";
+        $result = $this->strategy->doAlgorithm(["a", "b", "c", "d", "e"]);
+        echo implode(",", $result) . "\n";
+        // ...
+    }
+}
+/**
+ * The Strategy interface declares operations common to all supported versions
+ * of some algorithm.
+ *
+ * The Context uses this interface to call the algorithm defined by Concrete
+ * Strategies.
+ */
+interface Strategy
+{
+    public function doAlgorithm(array $data): array;
+}
+/**
+ * Concrete Strategies implement the algorithm while following the base Strategy
+ * interface. The interface makes them interchangeable in the Context.
+ */
+class ConcreteStrategyA implements Strategy
+{
+    public function doAlgorithm(array $data): array
+    {
+        sort($data);
+        return $data;
+    }
+}
+class ConcreteStrategyB implements Strategy
+{
+    public function doAlgorithm(array $data): array
+    {
+        rsort($data);
+        return $data;
+    }
+}
+/**
+ * The client code picks a concrete strategy and passes it to the context. The
+ * client should be aware of the differences between strategies in order to make
+ * the right choice.
+ */
+$context = new Context(new ConcreteStrategyA());
+echo "Client: Strategy is set to normal sorting.\n";
+$context->doSomeBusinessLogic();
+echo "\n";
+echo "Client: Strategy is set to reverse sorting.\n";
+$context->setStrategy(new ConcreteStrategyB());
+$context->doSomeBusinessLogic();
+</file>
+**Ví dụ 2:**
 <file php PaymentMethodInterface.php>
@@ Line 336: / Line 413: @@
 </file>
-====== Tham khảo ======
+===== Tham khảo =====
   * https://refactoring.guru/design-patterns/strategy
   * https://www.youtube.com/watch?v=sheV2IBlQkU
   * https://www.youtube.com/watch?v=0VlakXgCukM
+  * https://www.youtube.com/watch?v=sheV2IBlQkU