dev add api for payment

src/main/java/ru/soune/nocopy/controller/PaymentController.java

@@ -2,8 +2,11 @@ package ru.soune.nocopy.controller;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import ru.soune.nocopy.entity.payment.Payment;
+import ru.soune.nocopy.exception.TariffNotFoundException;
+import ru.soune.nocopy.exception.UserNotFoundException;
 import ru.soune.nocopy.service.payment.PaymentService;
 
 import java.util.Map;
@@ -17,9 +20,14 @@ public class PaymentController {
     private final PaymentService paymentService;
 
     @PostMapping("/create")
-    public Payment createPayment(@RequestParam String email, @RequestParam Long tariffId,
-                                 @RequestParam String operationType, @RequestParam String operationUuid) {
-        return paymentService.createPayment(email, tariffId, operationType, operationUuid);
+    public ResponseEntity<Payment> createPayment(@RequestParam String email, @RequestParam Long tariffId,
+                                                 @RequestParam String operationType, @RequestParam String operationUuid) {
+        try {
+            Payment payment = paymentService.createPayment(email, tariffId, operationType, operationUuid);
+            return ResponseEntity.ok(payment);
+        } catch (TariffNotFoundException | UserNotFoundException e) {
+            return ResponseEntity.notFound().build();
+        }
     }
 
     @PostMapping("webhook/yookassa")

src/main/java/ru/soune/nocopy/service/payment/PaymentService.java

@@ -11,6 +11,7 @@ import ru.soune.nocopy.entity.tarif.TariffInfo;
 import ru.soune.nocopy.entity.tarif.TariffStatus;
 import ru.soune.nocopy.entity.user.User;
 import ru.soune.nocopy.exception.PaymentNotFoundException;
+import ru.soune.nocopy.exception.TariffNotFoundException;
 import ru.soune.nocopy.exception.UserNotFoundException;
 import ru.soune.nocopy.repository.PaymentRepository;
 import ru.soune.nocopy.repository.TariffRepository;
@@ -35,7 +36,13 @@ public class PaymentService {
     @Transactional
     public Payment createPayment(String email, Long tariffId, String operationType, String paymentUuid) {
         User user = userRepository.findByEmail(email);
-        Tariff tariff = tariffRepository.findById(tariffId).orElseThrow();
+
+        if (user == null) {
+            throw new UserNotFoundException(email);
+        }
+
+        Tariff tariff = tariffRepository.findById(tariffId).orElseThrow(() ->
+                new TariffNotFoundException("Tariff not found"));
 
         Payment payment = new Payment();
         payment.setStatus(PaymentStatus.PENDING);