feat: add QR code generation and response handling to TelepagosIntegrationService with logging for errors

tests/Feature/Integration/IntegrationServiceTest.php

@@ -239,6 +239,14 @@ class IntegrationServiceTest extends TestCase
             ], 401)
         ]);
 
+        \Illuminate\Support\Facades\Log::shouldReceive('error')
+            ->once()
+            ->with('Telepagos authentication failed: Invalid credentials', \Mockery::on(function ($context) {
+                return $context['username'] === 'tele_user'
+                    && $context['response_status'] === 401
+                    && $context['response_body'] === ['status' => 'error', 'message' => 'Invalid credentials'];
+            }));
+
         $service = new TelepagosIntegrationService('telepagos');
         $service->forTenant($this->tenant->codigo);
 
@@ -299,4 +307,108 @@ class IntegrationServiceTest extends TestCase
                 && $request->url() === 'https://api.telepagos.com.ar/v1/payments';
         });
     }
+
+    public function test_it_generates_qr_code(): void
+    {
+        Integration::create([
+            'integration_code' => 'telepagos_homo',
+            'name' => 'Telepagos',
+            'url' => 'https://api.telepagos.com.ar',
+            'integration_data_schema' => [
+                'username' => 'required|string',
+                'password' => 'required|string',
+            ]
+        ]);
+
+        TenantIntegration::create([
+            'tenant_code' => $this->tenant->codigo,
+            'integration_code' => 'telepagos_homo',
+            'integration_data' => [
+                'username' => 'tele_user',
+                'password' => 'tele_pass',
+            ]
+        ]);
+
+        Http::fake([
+            'https://api.telepagos.com.ar/v2/auth/token' => Http::response([
+                'status' => 'ok',
+                'token' => 'mock-jwt-token-123',
+                'expires_at' => now()->addHour()->toDateTimeString()
+            ], 200),
+            'https://api.telepagos.com.ar/v2/payment/cashin/qr/generate' => Http::response([
+                'status' => 'ok',
+                'qr_code' => 'mock-qr-code-data',
+                'qr_order_id' => 6353
+            ], 200)
+        ]);
+
+        $service = new TelepagosIntegrationService('telepagos');
+        $service->forTenant($this->tenant->codigo);
+
+        $result = $service->generateQr(1200.00, 'Test Concept', 'Test Description');
+
+        $this->assertEquals('ok', $result['status']);
+        $this->assertEquals('mock-qr-code-data', $result['qr_code']);
+        $this->assertEquals(6353, $result['qr_order_id']);
+
+        Http::assertSent(function ($request) {
+            return $request->hasHeader('Authorization', 'Bearer mock-jwt-token-123')
+                && $request->url() === 'https://api.telepagos.com.ar/v2/payment/cashin/qr/generate'
+                && $request['amount'] === 1200.00
+                && $request['concept'] === 'Test Concept'
+                && $request['description'] === 'Test Description';
+        });
+    }
+
+    public function test_it_logs_and_throws_exception_on_generate_qr_error(): void
+    {
+        Integration::create([
+            'integration_code' => 'telepagos_homo',
+            'name' => 'Telepagos',
+            'url' => 'https://api.telepagos.com.ar',
+            'integration_data_schema' => [
+                'username' => 'required|string',
+                'password' => 'required|string',
+            ]
+        ]);
+
+        TenantIntegration::create([
+            'tenant_code' => $this->tenant->codigo,
+            'integration_code' => 'telepagos_homo',
+            'integration_data' => [
+                'username' => 'tele_user',
+                'password' => 'tele_pass',
+            ]
+        ]);
+
+        Http::fake([
+            'https://api.telepagos.com.ar/v2/auth/token' => Http::response([
+                'status' => 'ok',
+                'token' => 'mock-jwt-token-123',
+                'expires_at' => now()->addHour()->toDateTimeString()
+            ], 200),
+            'https://api.telepagos.com.ar/v2/payment/cashin/qr/generate' => Http::response([
+                'status' => 'error',
+                'message' => 'Importe inválido'
+            ], 422)
+        ]);
+
+        \Illuminate\Support\Facades\Log::shouldReceive('error')
+            ->once()
+            ->with('Telepagos QR generation failed: Importe inválido', \Mockery::on(function ($context) {
+                return $context['amount'] === 1200.00
+                    && $context['concept'] === 'Test Concept'
+                    && $context['description'] === 'Test Description'
+                    && $context['response_status'] === 422
+                    && $context['response_body'] === ['status' => 'error', 'message' => 'Importe inválido'];
+            }));
+
+        $service = new TelepagosIntegrationService('telepagos');
+        $service->forTenant($this->tenant->codigo);
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage("Telepagos QR generation failed: Importe inválido");
+
+        $service->generateQr(1200.00, 'Test Concept', 'Test Description');
+    }
 }