feat: cadastro de biometria para cartão

src/main/java/br/com/zupacademy/william/proposta/biometria/Biometria.java

@@ -0,0 +1,29 @@
+package br.com.zupacademy.william.proposta.biometria;
+
+import br.com.zupacademy.william.proposta.proposta.cartao.Cartao;
+
+import javax.persistence.*;
+import java.util.Base64;
+
+@Entity
+public class Biometria {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private byte[] fingerPrint;
+
+    @ManyToOne
+    @JoinColumn(name = "id_cartao")
+    private Cartao cartao;
+
+    public Biometria(String fingerPrint, Cartao cartao) {
+        this.fingerPrint = Base64.getEncoder().encode(fingerPrint.getBytes());
+        this.cartao = cartao;
+    }
+
+    public Long getId() {
+        return id;
+    }
+}

src/main/java/br/com/zupacademy/william/proposta/biometria/BiometriaController.java

@@ -0,0 +1,45 @@
+package br.com.zupacademy.william.proposta.biometria;
+
+import br.com.zupacademy.william.proposta.exception.EntidadeNaoEncontradaException;
+import br.com.zupacademy.william.proposta.proposta.cartao.Cartao;
+import br.com.zupacademy.william.proposta.proposta.cartao.CartaoRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import javax.transaction.Transactional;
+import javax.validation.Valid;
+import java.net.URI;
+
+@RestController
+@RequestMapping("/cartoes/{id}/biometrias")
+public class BiometriaController {
+
+    @Autowired
+    private BiometriaRepository biometriaRepository;
+
+    @Autowired
+    private CartaoRepository cartaoRepository;
+
+    @Transactional
+    @PostMapping
+    public ResponseEntity criar(@PathVariable("id") Long idCartao,
+                                @Valid BiometriaRequest biometriaRequest,
+                                UriComponentsBuilder uriComponentsBuilder) {
+        Cartao cartao = cartaoRepository.findById(idCartao)
+                .orElseThrow(() -> new EntidadeNaoEncontradaException(String.format("Não existe um cartão com id %d", idCartao)));
+
+        Biometria biometria = biometriaRequest.toModel(cartao);
+        Biometria novaBiometria = biometriaRepository.save(biometria);
+
+        URI uriDoRecurso = uriComponentsBuilder
+                .path("cartoes/{id}/biometrias/{id}")
+                .build(cartao.getId(), novaBiometria.getId());
+
+        return ResponseEntity.created(uriDoRecurso).build();
+    }
+}

src/main/java/br/com/zupacademy/william/proposta/biometria/BiometriaRepository.java

@@ -0,0 +1,6 @@
+package br.com.zupacademy.william.proposta.biometria;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface BiometriaRepository extends JpaRepository<Biometria, Long> {
+}

src/main/java/br/com/zupacademy/william/proposta/biometria/BiometriaRequest.java

@@ -0,0 +1,19 @@
+package br.com.zupacademy.william.proposta.biometria;
+
+import br.com.zupacademy.william.proposta.proposta.cartao.Cartao;
+
+import javax.validation.constraints.NotBlank;
+
+public class BiometriaRequest {
+
+    @NotBlank
+    private String fingerPrint;
+
+    public BiometriaRequest(String fingerPrint) {
+        this.fingerPrint = fingerPrint;
+    }
+
+    public Biometria toModel(Cartao cartao) {
+        return new Biometria(fingerPrint, cartao);
+    }
+}

src/main/java/br/com/zupacademy/william/proposta/proposta/cartao/Cartao.java

@@ -84,4 +84,8 @@ public Cartao(String numero, LocalDateTime emitidoEm, String titular, Long limit
     @Deprecated
     public Cartao() {
     }
+
+    public Long getId() {
+        return id;
+    }
 }

src/main/java/br/com/zupacademy/william/proposta/proposta/cartao/CartaoRepository.java

@@ -0,0 +1,6 @@
+package br.com.zupacademy.william.proposta.proposta.cartao;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CartaoRepository extends JpaRepository<Cartao, Long> {
+}