diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/ExampleArchunitApplication.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/ExampleArchUnitApplication.java
similarity index 53%
rename from boot-api-archunit-sample/src/main/java/com/example/archunit/ExampleArchunitApplication.java
rename to boot-api-archunit-sample/src/main/java/com/example/archunit/ExampleArchUnitApplication.java
index 0a8f2ccc5..189720bca 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/ExampleArchunitApplication.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/ExampleArchUnitApplication.java
@@ -1,14 +1,12 @@
-package com.example.archunit;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.annotation.ComponentScan;
-
-@SpringBootApplication
-@ComponentScan({"com.example.archunit"})
-public class ExampleArchunitApplication {
-
-    public static void main(String[] args) {
-        SpringApplication.run(ExampleArchunitApplication.class, args);
-    }
-}
+package com.example.archunit;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ExampleArchUnitApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ExampleArchUnitApplication.class, args);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/controller/ClientController.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/controller/ClientController.java
index ab24780e7..3d8d63d25 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/controller/ClientController.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/controller/ClientController.java
@@ -1,28 +1,28 @@
-package com.example.archunit.controller;
-
-import com.example.archunit.service.ClientService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.DeleteMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-@RequestMapping(value = "/client")
-public class ClientController {
-
-    ClientService clientService;
-
-    @Autowired
-    public ClientController(ClientService clientService) {
-        this.clientService = clientService;
-    }
-
-    @DeleteMapping(value = "/{id}")
-    public @ResponseBody ResponseEntity<Boolean> delete(@PathVariable("id") Long id) {
-        return new ResponseEntity<>(clientService.delete(id), HttpStatus.OK);
-    }
-}
+package com.example.archunit.controller;
+
+import com.example.archunit.service.ClientService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping(value = "/client")
+public class ClientController {
+
+    private final ClientService clientService;
+
+    @Autowired
+    public ClientController(ClientService clientService) {
+        this.clientService = clientService;
+    }
+
+    @DeleteMapping(value = "/{id}")
+    public @ResponseBody ResponseEntity<Boolean> delete(@PathVariable("id") Long id) {
+        return new ResponseEntity<>(clientService.delete(id), HttpStatus.OK);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Base.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Base.java
index 63c48b2e5..9033f8e8a 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Base.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Base.java
@@ -1,61 +1,62 @@
-package com.example.archunit.model;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import jakarta.persistence.MappedSuperclass;
-import jakarta.persistence.Version;
-import java.io.Serializable;
-import java.util.Objects;
-
-@MappedSuperclass
-public abstract class Base implements Serializable {
-
-    private static final long serialVersionUID = -2053886894431223968L;
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Version
-    @Column(nullable = false)
-    private Integer version;
-
-    @Column(nullable = false, columnDefinition = "boolean default true")
-    private Boolean active = Boolean.TRUE;
-
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    public Integer getVersion() {
-        return version;
-    }
-
-    public void setVersion(Integer version) {
-        this.version = version;
-    }
-
-    public Boolean getActive() {
-        return active;
-    }
-
-    public void setActive(Boolean active) {
-        this.active = active;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id, active, version);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return Objects.equals(this, obj);
-    }
-}
+package com.example.archunit.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.MappedSuperclass;
+import jakarta.persistence.Version;
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Objects;
+
+@MappedSuperclass
+public abstract class Base implements Serializable {
+
+    @Serial protected static final long serialVersionUID = -2053886894431223968L;
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    protected Long id;
+
+    @Version
+    @Column(nullable = false)
+    private Integer version;
+
+    @Column(nullable = false, columnDefinition = "boolean default true")
+    private Boolean active = Boolean.TRUE;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getVersion() {
+        return version;
+    }
+
+    public void setVersion(Integer version) {
+        this.version = version;
+    }
+
+    public Boolean getActive() {
+        return active;
+    }
+
+    public void setActive(Boolean active) {
+        this.active = active;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, active, version);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return Objects.equals(this, obj);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Client.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Client.java
index 860ebc8ad..35e8041a8 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Client.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/Client.java
@@ -1,122 +1,120 @@
-package com.example.archunit.model;
-
-import jakarta.persistence.CascadeType;
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.FetchType;
-import jakarta.persistence.OneToMany;
-import jakarta.persistence.Table;
-import java.util.List;
-import java.util.Objects;
-
-@Entity
-@Table(name = "client")
-public class Client extends Base {
-
-    private static final long serialVersionUID = -2974615880078954663L;
-
-    @Column(nullable = false, length = 100)
-    private String firstname;
-
-    @Column(nullable = false, length = 100)
-    private String lastname;
-
-    @Column(nullable = true, length = 100)
-    private String documentType;
-
-    @Column(nullable = true, length = 100)
-    private String documentNumber;
-
-    @OneToMany(
-            fetch = FetchType.LAZY,
-            mappedBy = "client",
-            orphanRemoval = true,
-            cascade = CascadeType.ALL)
-    private List<ClientPhone> phones;
-
-    @OneToMany(
-            fetch = FetchType.LAZY,
-            mappedBy = "client",
-            orphanRemoval = true,
-            cascade = CascadeType.ALL)
-    private List<ClientEmail> emails;
-
-    @Column(nullable = true, length = 100)
-    private String observation;
-
-    public String getFirstname() {
-        return firstname;
-    }
-
-    public void setFirstname(String firstname) {
-        this.firstname = firstname;
-    }
-
-    public String getLastname() {
-        return lastname;
-    }
-
-    public void setLastname(String lastname) {
-        this.lastname = lastname;
-    }
-
-    public List<ClientPhone> getPhones() {
-        return phones;
-    }
-
-    public void setPhones(List<ClientPhone> phones) {
-        this.phones = phones;
-    }
-
-    public String getObservation() {
-        return observation;
-    }
-
-    public void setObservation(String observation) {
-        this.observation = observation;
-    }
-
-    public String getDocumentType() {
-        return documentType;
-    }
-
-    public void setDocumentType(String documentType) {
-        this.documentType = documentType;
-    }
-
-    public String getDocumentNumber() {
-        return documentNumber;
-    }
-
-    public void setDocumentNumber(String documentNumber) {
-        this.documentNumber = documentNumber;
-    }
-
-    public List<ClientEmail> getEmails() {
-        return emails;
-    }
-
-    public void setEmails(List<ClientEmail> emails) {
-        this.emails = emails;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(
-                this.getId(),
-                this.getActive(),
-                this.getVersion(),
-                firstname,
-                lastname,
-                documentType,
-                documentNumber,
-                phones,
-                emails,
-                observation);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return Objects.equals(this, obj);
-    }
-}
+package com.example.archunit.model;
+
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.Table;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+@Table(name = "client")
+public class Client extends Base {
+
+    @Column(nullable = false, length = 100)
+    private String firstname;
+
+    @Column(nullable = false, length = 100)
+    private String lastname;
+
+    @Column(nullable = true, length = 100)
+    private String documentType;
+
+    @Column(nullable = true, length = 100)
+    private String documentNumber;
+
+    @OneToMany(
+            fetch = FetchType.LAZY,
+            mappedBy = "client",
+            orphanRemoval = true,
+            cascade = CascadeType.ALL)
+    private List<ClientPhone> phones;
+
+    @OneToMany(
+            fetch = FetchType.LAZY,
+            mappedBy = "client",
+            orphanRemoval = true,
+            cascade = CascadeType.ALL)
+    private List<ClientEmail> emails;
+
+    @Column(nullable = true, length = 100)
+    private String observation;
+
+    public String getFirstname() {
+        return firstname;
+    }
+
+    public void setFirstname(String firstname) {
+        this.firstname = firstname;
+    }
+
+    public String getLastname() {
+        return lastname;
+    }
+
+    public void setLastname(String lastname) {
+        this.lastname = lastname;
+    }
+
+    public List<ClientPhone> getPhones() {
+        return phones;
+    }
+
+    public void setPhones(List<ClientPhone> phones) {
+        this.phones = phones;
+    }
+
+    public String getObservation() {
+        return observation;
+    }
+
+    public void setObservation(String observation) {
+        this.observation = observation;
+    }
+
+    public String getDocumentType() {
+        return documentType;
+    }
+
+    public void setDocumentType(String documentType) {
+        this.documentType = documentType;
+    }
+
+    public String getDocumentNumber() {
+        return documentNumber;
+    }
+
+    public void setDocumentNumber(String documentNumber) {
+        this.documentNumber = documentNumber;
+    }
+
+    public List<ClientEmail> getEmails() {
+        return emails;
+    }
+
+    public void setEmails(List<ClientEmail> emails) {
+        this.emails = emails;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(
+                this.getId(),
+                this.getActive(),
+                this.getVersion(),
+                firstname,
+                lastname,
+                documentType,
+                documentNumber,
+                phones,
+                emails,
+                observation);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return Objects.equals(this, obj);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientEmail.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientEmail.java
index fc2b2afab..af6076b67 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientEmail.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientEmail.java
@@ -1,59 +1,57 @@
-package com.example.archunit.model;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.FetchType;
-import jakarta.persistence.ManyToOne;
-import jakarta.persistence.Table;
-import java.util.Objects;
-
-@Entity
-@Table(name = "clientEmail")
-public class ClientEmail extends Base {
-
-    private static final long serialVersionUID = 1396542167093193958L;
-
-    @Column(nullable = false, length = 80)
-    private String email;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    private EmailType emailType;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    private Client client;
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    public EmailType getEmailType() {
-        return emailType;
-    }
-
-    public void setEmailType(EmailType emailType) {
-        this.emailType = emailType;
-    }
-
-    public Client getClient() {
-        return client;
-    }
-
-    public void setClient(Client client) {
-        this.client = client;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(
-                this.getId(), this.getActive(), this.getVersion(), email, emailType, client);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return Objects.equals(this, obj);
-    }
-}
+package com.example.archunit.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import java.util.Objects;
+
+@Entity
+@Table(name = "clientEmail")
+public class ClientEmail extends Base {
+
+    @Column(nullable = false, length = 80)
+    private String email;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    private EmailType emailType;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    private Client client;
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public EmailType getEmailType() {
+        return emailType;
+    }
+
+    public void setEmailType(EmailType emailType) {
+        this.emailType = emailType;
+    }
+
+    public Client getClient() {
+        return client;
+    }
+
+    public void setClient(Client client) {
+        this.client = client;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(
+                this.getId(), this.getActive(), this.getVersion(), email, emailType, client);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return Objects.equals(this, obj);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientPhone.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientPhone.java
index fa6b421d5..1f68ca939 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientPhone.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/ClientPhone.java
@@ -1,59 +1,57 @@
-package com.example.archunit.model;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.FetchType;
-import jakarta.persistence.ManyToOne;
-import jakarta.persistence.Table;
-import java.util.Objects;
-
-@Entity
-@Table(name = "clientPhone")
-public class ClientPhone extends Base {
-
-    private static final long serialVersionUID = 1396542167093193958L;
-
-    @Column(nullable = false, length = 80)
-    private String number;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    private PhoneType phoneType;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    private Client client;
-
-    public String getNumber() {
-        return number;
-    }
-
-    public void setNumber(String number) {
-        this.number = number;
-    }
-
-    public PhoneType getPhoneType() {
-        return phoneType;
-    }
-
-    public void setPhoneType(PhoneType phoneType) {
-        this.phoneType = phoneType;
-    }
-
-    public Client getClient() {
-        return client;
-    }
-
-    public void setClient(Client client) {
-        this.client = client;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(
-                this.getId(), this.getActive(), this.getVersion(), number, phoneType, client);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return Objects.equals(this, obj);
-    }
-}
+package com.example.archunit.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import java.util.Objects;
+
+@Entity
+@Table(name = "clientPhone")
+public class ClientPhone extends Base {
+
+    @Column(nullable = false, length = 80)
+    private String number;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    private PhoneType phoneType;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    private Client client;
+
+    public String getNumber() {
+        return number;
+    }
+
+    public void setNumber(String number) {
+        this.number = number;
+    }
+
+    public PhoneType getPhoneType() {
+        return phoneType;
+    }
+
+    public void setPhoneType(PhoneType phoneType) {
+        this.phoneType = phoneType;
+    }
+
+    public Client getClient() {
+        return client;
+    }
+
+    public void setClient(Client client) {
+        this.client = client;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(
+                this.getId(), this.getActive(), this.getVersion(), number, phoneType, client);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return Objects.equals(this, obj);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/EmailType.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/EmailType.java
index b5d717034..3ad96ff07 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/EmailType.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/EmailType.java
@@ -1,34 +1,32 @@
-package com.example.archunit.model;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.Table;
-import java.util.Objects;
-
-@Entity
-@Table(name = "emailType")
-public class EmailType extends Base {
-
-    private static final long serialVersionUID = 1697687804373017457L;
-
-    @Column(nullable = false, length = 250)
-    private String name;
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(this.getId(), this.getActive(), this.getVersion(), name);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return Objects.equals(this, obj);
-    }
-}
+package com.example.archunit.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Table;
+import java.util.Objects;
+
+@Entity
+@Table(name = "emailType")
+public class EmailType extends Base {
+
+    @Column(nullable = false, length = 250)
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(this.getId(), this.getActive(), this.getVersion(), name);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return Objects.equals(this, obj);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/PhoneType.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/PhoneType.java
index 347667b4c..d3f54b4a9 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/model/PhoneType.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/model/PhoneType.java
@@ -1,47 +1,30 @@
-package com.example.archunit.model;
-
-import jakarta.persistence.*;
-import java.util.Objects;
-
-@Entity
-@Table(name = "phoneType")
-public class PhoneType extends Base {
-
-    private static final long serialVersionUID = 1697687804373017457L;
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "id", nullable = false)
-    private Long id;
-
-    @Column(nullable = false, length = 250)
-    private String name;
-
-    @Override
-    public Long getId() {
-        return id;
-    }
-
-    @Override
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(this.getId(), this.getActive(), this.getVersion(), name);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return Objects.equals(this, obj);
-    }
-}
+package com.example.archunit.model;
+
+import jakarta.persistence.*;
+import java.util.Objects;
+
+@Entity
+@Table(name = "phoneType")
+public class PhoneType extends Base {
+
+    @Column(nullable = false, length = 250)
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(this.getId(), this.getActive(), this.getVersion(), name);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return Objects.equals(this, obj);
+    }
+}
diff --git a/boot-api-archunit-sample/src/main/java/com/example/archunit/service/ClientService.java b/boot-api-archunit-sample/src/main/java/com/example/archunit/service/ClientService.java
index c6c33c618..82c587e4e 100644
--- a/boot-api-archunit-sample/src/main/java/com/example/archunit/service/ClientService.java
+++ b/boot-api-archunit-sample/src/main/java/com/example/archunit/service/ClientService.java
@@ -1,31 +1,31 @@
-package com.example.archunit.service;
-
-import com.example.archunit.model.Client;
-import com.example.archunit.repository.ClientRepository;
-import java.util.Optional;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-@Service
-public class ClientService {
-
-    ClientRepository clientRepository;
-
-    @Autowired
-    public ClientService(ClientRepository clientRepository) {
-        this.clientRepository = clientRepository;
-    }
-
-    public Boolean delete(Long id) {
-
-        Optional<Client> client = clientRepository.findById(id);
-
-        if (client.isPresent()) {
-            client.get().setActive(Boolean.FALSE);
-            clientRepository.save(client.get());
-            return Boolean.TRUE;
-        }
-
-        return Boolean.FALSE;
-    }
-}
+package com.example.archunit.service;
+
+import com.example.archunit.model.Client;
+import com.example.archunit.repository.ClientRepository;
+import java.util.Optional;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ClientService {
+
+    private final ClientRepository clientRepository;
+
+    @Autowired
+    public ClientService(ClientRepository clientRepository) {
+        this.clientRepository = clientRepository;
+    }
+
+    public Boolean delete(Long id) {
+
+        Optional<Client> client = clientRepository.findById(id);
+
+        if (client.isPresent()) {
+            client.get().setActive(Boolean.FALSE);
+            clientRepository.save(client.get());
+            return Boolean.TRUE;
+        }
+
+        return Boolean.FALSE;
+    }
+}