Associate to PAYPAL wallet

src/main/java/br/com/zupacademy/gabriela/proposal/creditCard/wallet/AssociateWalletRequest.java

@@ -0,0 +1,21 @@
+package br.com.zupacademy.gabriela.proposal.creditCard.wallet;
+
+import br.com.zupacademy.gabriela.proposal.creditCard.CreditCard;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotBlank;
+
+public class AssociateWalletRequest {
+    private final String email;
+
+    @NotBlank
+    @Email
+    public AssociateWalletRequest(@JsonProperty("email") String email) {
+        this.email = email;
+    }
+
+    public CreditCardWallet convert(CreditCard creditCard, Wallets wallets){
+        return new CreditCardWallet(creditCard, wallets, email);
+    }
+}

src/main/java/br/com/zupacademy/gabriela/proposal/creditCard/wallet/AssociateWalletResponse.java

@@ -0,0 +1,39 @@
+package br.com.zupacademy.gabriela.proposal.creditCard.wallet;
+
+public class AssociateWalletResponse {
+
+    private final Long id;
+    private final Wallets wallet;
+    private final String email;
+    private final String creditCardNumber;
+    private final Long creditCardId;
+
+
+    public AssociateWalletResponse(CreditCardWallet creditCardWallet) {
+        this.id = creditCardWallet.getId();
+        this.wallet = creditCardWallet.getWallet();
+        this.email = creditCardWallet.getEmailObfuscated();
+        this.creditCardNumber = creditCardWallet.getCreditCardNumberObfuscated();
+        this.creditCardId = creditCardWallet.getCreditCardId();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public Wallets getWallet() {
+        return wallet;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getCreditCardNumber() {
+        return creditCardNumber;
+    }
+
+    public Long getCreditCardId() {
+        return creditCardId;
+    }
+}

src/main/java/br/com/zupacademy/gabriela/proposal/creditCard/wallet/CreditCardWallet.java

@@ -0,0 +1,63 @@
+package br.com.zupacademy.gabriela.proposal.creditCard.wallet;
+
+import br.com.zupacademy.gabriela.proposal.creditCard.CreditCard;
+
+import javax.persistence.*;
+
+import static javax.persistence.GenerationType.SEQUENCE;
+
+@Entity
+public class CreditCardWallet {
+    @Id
+    @SequenceGenerator(
+            name = "credit_card_wallet_id_sequence",
+            sequenceName = "credit_card_wallet_id_sequence",
+            allocationSize = 1
+    )
+    @GeneratedValue(strategy = SEQUENCE, generator = "credit_card_wallet_id_sequence")
+    private Long id;
+
+    @OneToOne
+    @JoinColumn(
+            foreignKey = @ForeignKey(name = "credit_card_wallet_fk")
+    )
+    private CreditCard creditCard;
+
+    private Wallets wallet;
+
+    private String email;
+
+    public CreditCardWallet(CreditCard creditCard, Wallets wallet, String email) {
+        this.creditCard = creditCard;
+        this.wallet = wallet;
+        this.email = email;
+    }
+
+    @Deprecated
+    protected CreditCardWallet() {
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public Wallets getWallet() {
+        return wallet;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getEmailObfuscated() {
+        return email;
+    }
+
+    public String getCreditCardNumberObfuscated() {
+        return creditCard.getNumberObfuscated();
+    }
+
+    public Long getCreditCardId() {
+        return creditCard.getId();
+    }
+}

src/main/java/br/com/zupacademy/gabriela/proposal/creditCard/wallet/CreditCardWalletController.java

@@ -0,0 +1,47 @@
+package br.com.zupacademy.gabriela.proposal.creditCard.wallet;
+
+import br.com.zupacademy.gabriela.proposal.creditCard.CreditCard;
+import br.com.zupacademy.gabriela.proposal.creditCard.CreditCardService;
+import br.com.zupacademy.gabriela.proposal.services.CreditCardService.AssociateWalletExternalApiRequest;
+import br.com.zupacademy.gabriela.proposal.services.CreditCardService.CreditCardApiClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+@RestController
+@RequestMapping("/api/credit-cards/{creditCardId}/wallet/{wallet}")
+public class CreditCardWalletController {
+
+    private final CreditCardService creditCardService;
+    private final CreditCardApiClient creditCardApiClient;
+    private final CreditCardWalletRepository cardWalletRepository;
+
+    @Autowired
+    public CreditCardWalletController(CreditCardService creditCardService, CreditCardApiClient creditCardApiClient, CreditCardWalletRepository cardWalletRepository) {
+        this.creditCardService = creditCardService;
+        this.creditCardApiClient = creditCardApiClient;
+        this.cardWalletRepository = cardWalletRepository;
+    }
+
+    @PostMapping
+    ResponseEntity<AssociateWalletResponse> associateWallet(
+            @PathVariable Long creditCardId,
+            @PathVariable Wallets wallet,
+            @Valid @RequestBody AssociateWalletRequest request) throws Exception {
+
+        CreditCard creditCard = creditCardService.obtainCreditCard(creditCardId);
+
+        CreditCardWallet creditCardWallet = request.convert(creditCard, wallet);
+        AssociateWalletExternalApiRequest associateWalletExternalApiRequest = new AssociateWalletExternalApiRequest(creditCardWallet.getEmail(), wallet);
+
+        String number = creditCard.getNumber();
+
+        creditCardApiClient.associateWallet(number, associateWalletExternalApiRequest);
+
+        cardWalletRepository.save(creditCardWallet);
+
+        return ResponseEntity.ok(new AssociateWalletResponse(creditCardWallet));
+    }
+}

src/main/java/br/com/zupacademy/gabriela/proposal/creditCard/wallet/CreditCardWalletRepository.java

@@ -0,0 +1,6 @@
+package br.com.zupacademy.gabriela.proposal.creditCard.wallet;
+
+import org.springframework.data.repository.CrudRepository;
+
+public interface CreditCardWalletRepository extends CrudRepository<CreditCardWallet, Long> {
+}

src/main/java/br/com/zupacademy/gabriela/proposal/creditCard/wallet/Wallets.java

@@ -0,0 +1,5 @@
+package br.com.zupacademy.gabriela.proposal.creditCard.wallet;
+
+public enum Wallets {
+    PAYPAL
+}

src/main/java/br/com/zupacademy/gabriela/proposal/services/CreditCardService/AssociateWalletExternalApiRequest.java

@@ -0,0 +1,22 @@
+package br.com.zupacademy.gabriela.proposal.services.CreditCardService;
+
+import br.com.zupacademy.gabriela.proposal.creditCard.wallet.Wallets;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class AssociateWalletExternalApiRequest {
+    private final String email;
+    private final String carteira;
+
+    public AssociateWalletExternalApiRequest(@JsonProperty("email") String email, Wallets carteira) {
+        this.email = email;
+        this.carteira = carteira.toString();
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getCarteira() {
+        return carteira;
+    }
+}

src/main/java/br/com/zupacademy/gabriela/proposal/services/CreditCardService/CreditCardApiClient.java

@@ -15,4 +15,6 @@ public interface CreditCardApiClient {
     @PostMapping("/{id}/avisos")
     void createCreditCardTravelAlert(@PathVariable("id") String id, CreditCardTravelAlertExternalApiRequest request);
 
+    @PostMapping("/{id}/carteiras")
+    void associateWallet(@PathVariable("id") String id, AssociateWalletExternalApiRequest request);
 }

src/main/java/br/com/zupacademy/gabriela/proposal/shared/exception/ApiExceptionHandlerAdvice.java

@@ -1,5 +1,6 @@
 package br.com.zupacademy.gabriela.proposal.shared.exception;
 
+import feign.FeignException;
 import javassist.NotFoundException;
 import org.springframework.context.MessageSource;
 import org.springframework.context.i18n.LocaleContextHolder;
@@ -11,11 +12,9 @@
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 
-import java.net.URI;
-import java.net.URISyntaxException;
 import java.util.List;
-import java.util.NoSuchElementException;
 
 @RestControllerAdvice
 public class ApiExceptionHandlerAdvice {
@@ -63,6 +62,22 @@ public ResponseEntity<HttpErrorResponse> handle(HttpClientErrorException excepti
         return ResponseEntity.status(exception.getStatusCode()).body(response);
     }
 
+    @ExceptionHandler(MethodArgumentTypeMismatchException.class)
+    public ResponseEntity<?> handle(MethodArgumentTypeMismatchException exception) {
+
+        if(exception.getName().equals("walletEnum")){
+            return handle(new FieldErrorException("wallet", exception.getValue() + " wallet does not exist", HttpStatus.BAD_REQUEST));
+        }
+
+        // Defensive programming, but it must never get to this generic message return bellow
+        return handle(new FieldErrorException(exception.getName(), exception.getValue() + " is not a valid argument", HttpStatus.BAD_REQUEST));
+    }
+
+    @ExceptionHandler(FeignException.class)
+    public ResponseEntity<?> handle(FeignException exception) {
+        return ResponseEntity.unprocessableEntity().build();
+    }
+
     private String getErrorMessage(ObjectError error) {
         return messageSource.getMessage(error, LocaleContextHolder.getLocale());
     }