refactor(Sbp)

src/Sbp/Requests/Subscription/QrcSubPayPetitionRequest.php

@@ -12,11 +12,13 @@ namespace Apoloz\AlfaBank\Sbp\Requests\Subscription;
 
 // <SECTION name="module_imports" intent="Import Saloon components for a JSON body request.">
 // <BELIEF_STATE "This POST request utilizes `HasBody` and `HasJsonBody` for proper payload serialization. It currently returns a raw array response.">
+use Apoloz\AlfaBank\Sbp\Data\Subscription\QrcSubPayPetitionResponseData;
+use Apoloz\AlfaBank\Utils\CmsSigner;
 use Saloon\Contracts\Body\HasBody;
 use Saloon\Enums\Method;
 use Saloon\Http\Request;
 use Saloon\Http\Response;
-use Saloon\Traits\Body\HasJsonBody;
+use Saloon\Traits\Body\HasStringBody;
 
 // </SECTION>
 
@@ -24,7 +26,7 @@ use Saloon\Traits\Body\HasJsonBody;
 // <BELIEF_STATE "This class encapsulates the logic for initiating a payment through an SBP subscription, which is a key part of recurring payment flows.">
 class QrcSubPayPetitionRequest extends Request implements HasBody
 {
-    use HasJsonBody;
+    use HasStringBody;
 
     // <SECTION name="http_method" intent="Declare the HTTP verb.">
     // <BELIEF_STATE "Initiating a payment action that changes the system state is correctly represented by a POST request.">
@@ -50,23 +52,25 @@ class QrcSubPayPetitionRequest extends Request implements HasBody
 
     // <SECTION name="response_caster" intent="Map the JSON response to a DTO.">
     // <BELIEF_STATE "Casting the response to a `QrcSubPayPetitionResponseData` DTO provides a structured object for the result of the payment petition.">
-    public function createDtoFromResponse(Response $response): \Apoloz\AlfaBank\Sbp\Data\Subscription\QrcSubPayPetitionResponseData
+    public function createDtoFromResponse(Response $response): QrcSubPayPetitionResponseData
     {
-        return \Apoloz\AlfaBank\Sbp\Data\Subscription\QrcSubPayPetitionResponseData::from($response->json());
+        return QrcSubPayPetitionResponseData::from($response->json());
     }
     // </SECTION>
 
     // <SECTION name="body_builder" intent="Construct the JSON body for the request.">
     // <BELIEF_STATE "The `command` field specifies the operation to the SBP API. All constructor properties are directly mapped to the request body.">
-    protected function defaultBody(): array
+    protected function defaultBody(): string
     {
-        return [
+        $bodyArray = [
             'command' => 'QRCSubPayPetition',
             'TermNo' => $this->TermNo,
             'subscriptionToken' => $this->subscriptionToken,
             'SenderMemberId' => $this->SenderMemberId,
             'qrcId' => $this->qrcId,
         ];
+
+        return CmsSigner::canonicalize($bodyArray);
     }
     // </SECTION>
 }