feat: roles system backend

internal/infrastructure/persistence/mappers/userMapper.go

@@ -19,6 +19,20 @@ func DomainToNullableString(value string) *string {
 	return &value
 }
 
+func nullableIDToDomain(value *uint32) uint32 {
+	if value == nil {
+		return 0
+	}
+	return *value
+}
+
+func domainToNullableID(value uint32) *uint32 {
+	if value == 0 {
+		return nil
+	}
+	return &value
+}
+
 func UserToDomain(m models.User) user.User {
 	return user.User{
 		ID:                      m.ID,
@@ -29,6 +43,7 @@ func UserToDomain(m models.User) user.User {
 		DisplayName:             m.DisplayName,
 		IsVerified:              m.IsVerified,
 		Role:                    user.Role(m.Role),
+		RoleID:                  nullableIDToDomain(m.RoleID),
 		VerificationCode:        nullableStringToDomain(m.VerificationCode),
 		VerificationExpiration:  m.VerificationExpiration,
 		PasswordResetExpiration: m.PasswordResetExpiration,
@@ -47,6 +62,7 @@ func UserToModel(a user.User) models.User {
 		DisplayName:             a.DisplayName,
 		IsVerified:              a.IsVerified,
 		Role:                    string(a.Role),
+		RoleID:                  domainToNullableID(a.RoleID),
 		VerificationCode:        DomainToNullableString(a.VerificationCode),
 		VerificationExpiration:  a.VerificationExpiration,
 		PasswordResetExpiration: a.PasswordResetExpiration,