Add fields to user entity.

codiki-domain/src/main/java/org/codiki/domain/user/exception/UserAlreadyExistsException.java

@@ -0,0 +1,9 @@
+package org.codiki.domain.user.exception;
+
+import org.codiki.domain.exception.FunctionnalException;
+
+public class UserAlreadyExistsException extends FunctionnalException {
+    public UserAlreadyExistsException() {
+        super("An user already exists with this email address.");
+    }
+}

codiki-domain/src/main/java/org/codiki/domain/user/exception/UserCreationException.java

@@ -0,0 +1,9 @@
+package org.codiki.domain.user.exception;
+
+import org.codiki.domain.exception.FunctionnalException;
+
+public class UserCreationException extends FunctionnalException {
+    public UserCreationException() {
+        super("Pseudo, email address and password can not be empty.");
+    }
+}

codiki-domain/src/main/java/org/codiki/domain/user/model/User.java

@@ -5,6 +5,9 @@ import java.util.UUID;
 
 public record User(
     UUID id,
+    String pseudo,
+    String email,
     String password,
+    UUID photoId,
     List<UserRole> roles
 ) {}

codiki-domain/src/main/java/org/codiki/domain/user/model/builder/UserBuilder.java

@@ -0,0 +1,64 @@
+package org.codiki.domain.user.model.builder;
+
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+import java.util.UUID;
+
+import org.codiki.domain.user.model.User;
+import org.codiki.domain.user.model.UserRole;
+
+public class UserBuilder {
+    private UUID id;
+    private String pseudo;
+    private String email;
+    private String password;
+    private UUID photoId;
+    private Set<UserRole> roles = new HashSet<>();
+
+    private UserBuilder() {}
+
+    public static UserBuilder anUser() {
+        return new UserBuilder();
+    }
+
+    public UserBuilder withId(UUID id) {
+        this.id = id;
+        return this;
+    }
+
+    public UserBuilder withPseudo(String pseudo) {
+        this.pseudo = pseudo;
+        return this;
+    }
+
+    public UserBuilder withEmail(String email) {
+        this.email = email;
+        return this;
+    }
+
+    public UserBuilder withPassword(String password) {
+        this.password = password;
+        return this;
+    }
+
+    public UserBuilder withPhotoId(UUID photoId) {
+        this.photoId = photoId;
+        return this;
+    }
+
+    public UserBuilder withRole(UserRole role) {
+        this.roles.add(role);
+        return this;
+    }
+
+    public UserBuilder withRoles(List<UserRole> roles) {
+        this.roles = new HashSet<>(roles);
+        return this;
+    }
+
+    public User build() {
+        return new User(id, pseudo,email, password, photoId, new LinkedList<>(roles));
+    }
+}

codiki-domain/src/main/java/org/codiki/domain/user/port/UserPort.java

@@ -21,4 +21,6 @@ public interface UserPort {
     Optional<RefreshToken> findRefreshTokenById(UUID refreshTokenId);
 
     void save(RefreshToken refreshToken);
+
+    boolean existsByEmail(String email);
 }