api/pmt.yml

@@ -46,25 +46,6 @@ components:
         plannedEnd:
           type: string
           format: date-time
-    UpdateProjectDTO:
-      type: object
-      properties:
-        name:
-          type: string
-        goal:
-          type: string
-        customerId:
-          type: integer
-          format: int64
-        administratorId:
-          type: integer
-          format: int64
-        start:
-          type: string
-          format: date-time
-        plannedEnd:
-          type: string
-          format: date-time
     CreatedProjectDTO:
       type: object
       properties:
@@ -212,6 +193,7 @@ paths:
         503:
           $ref: "#/components/responses/ServiceUnavailable"
   
+  
   /project/{id}:
     post:
       operationId: "addEmployee"
@@ -243,36 +225,7 @@ paths:
           $ref: "#/components/responses/InternalError"
         503:
           $ref: "#/components/responses/ServiceUnavailable"
-    put:
+
-      operationId: "updateProject"
-      description: "Updates a project"
-      parameters:
-        - in: path
-          name: id
-          schema:
-            type: integer
-            format: int64
-          required: true
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: "#/components/schemas/UpdateProjectDTO"
-      responses:
-        204:
-          description: "Project updated successfully"
-        401:
-          $ref: "#/components/responses/Unauthorized"
-        404:
-          $ref: "#/components/responses/NotFound"
-        409:
-          $ref: "#/components/responses/Conflict"
-        422:
-          $ref: "#/components/responses/UnprocessableContent"
-        500:
-          $ref: "#/components/responses/InternalError"
-        503:
-          $ref: "#/components/responses/ServiceUnavailable"
     delete:
       operationId: "deleteProject"
       description: "Delete a specific Project"
@@ -289,27 +242,11 @@ paths:
         401:
           $ref: "#/components/responses/Unauthorized"
         404:
-          $ref: "#/components/responses/NotFound"
+          description: "Project not found"
-        500:
+          content:
-          $ref: "#/components/responses/InternalError"
+            text/plain:
-  /project/{id}/completed:
+              schema:
-    post:
+                type: string
-      operationId: "completeProject"
-      description: "Complete a specific project"
-      parameters:
-        - in: path
-          name: id
-          schema:
-            type: integer
-            format: int64
-          required: true
-      responses:
-        204:
-          description: "Completed"
-        401:
-          $ref: "#/components/responses/Unauthorized"
-        404:
-          $ref: "#/components/responses/NotFound"
         500:
           $ref: "#/components/responses/InternalError"
 

src/main/java/de/hmmh/pmt/ApiController.java

@@ -5,20 +5,20 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import de.hmmh.pmt.db.*;
 import de.hmmh.pmt.dtos.*;
 import de.hmmh.pmt.employee.ApiClientFactory;
+import de.hmmh.pmt.employee.api.EmployeeControllerApi;
 import de.hmmh.pmt.employee.dtos.EmployeeResponseDTO;
 import de.hmmh.pmt.oas.DefaultApi;
-import de.hmmh.pmt.util.ApiTools;
 import de.hmmh.pmt.util.Mapper;
-import de.hmmh.pmt.util.Validator;
 import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.client.RestClientException;
 
-import java.time.LocalDateTime;
+import java.time.ZoneOffset;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -30,10 +30,6 @@ public class ApiController implements DefaultApi {
     @Autowired
     private ApiClientFactory apiClientFactory;
     @Autowired
-    private Validator validator;
-    @Autowired
-    private ApiTools apiTools;
-    @Autowired
     private ProjectRepository projectRepository;
     @Autowired
     AllocationRepository allocationRepository;
@@ -72,61 +68,26 @@ public class ApiController implements DefaultApi {
         return ResponseEntity.ok(response);
     }
 
-    @Override
-    public ResponseEntity<Void> updateProject(Long id, UpdateProjectDTO body) {
-        Optional<Project> optionalProject = projectRepository.findById(id);
-        if (optionalProject.isEmpty()) {
-            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
-        }
-        Project project = optionalProject.get();
-
-        if (!project.getName().equals(body.getName()) && projectRepository.existsByName(body.getName())) {
-            return new ResponseEntity<>(HttpStatus.CONFLICT);
-        }
-
-        if (project.getAdministratorId().equals(body.getAdministratorId())) {
-            HttpStatus status = apiTools.checkEmployeeExists(body.getAdministratorId()).status();
-            if (status != HttpStatus.OK) {
-                return new ResponseEntity<>(status);
-            }
-        }
-
-        Project finalProject = mapper.map(project, body);
-        if (!validator.isValidProject(project)) {
-            return new ResponseEntity<>(HttpStatus.UNPROCESSABLE_ENTITY);
-        }
-
-        if (validator.areAllocationTimeRangesOverlapping(
-                project.getStart(),
-                project.getPlannedEnd(),
-                allocationRepository
-                        .findAllByProjectId(finalProject.getId())
-                        .stream()
-                        .map(Allocation::getEmployeeId)
-                        .flatMap(employeeId -> allocationRepository.findAllByEmployeeId(employeeId).stream())
-                        .filter(employeeAllocation -> employeeAllocation.getProjectId().equals(finalProject.getId()))
-                        .toList()
-        )) {
-            return new ResponseEntity<>(HttpStatus.CONFLICT);
-        }
-
-        projectRepository.save(project);
-        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
-    }
-
     @Override
     public ResponseEntity<CreatedProjectDTO> createProject(CreateProjectDTO body) {
         if (projectRepository.existsByName(body.getName())) {
             return new ResponseEntity<>(HttpStatus.CONFLICT);
         }
 
-        HttpStatus status = apiTools.checkEmployeeExists(body.getAdministratorId()).status();
+        try {
-        if (status != HttpStatus.OK) {
+            apiClientFactory.getEmployeeApi().findById(body.getAdministratorId());
-            return new ResponseEntity<>(status);
+        } catch (HttpClientErrorException exception) {
+            return new ResponseEntity<>(
+                    exception.getStatusCode().equals(HttpStatus.NOT_FOUND)
+                            ? HttpStatus.NOT_FOUND
+                            : HttpStatus.SERVICE_UNAVAILABLE
+            );
+        } catch (RestClientException exception) {
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
         }
 
         Project project = mapper.map(body);
-        if (!validator.isValidProject(project)) {
+        if (!project.isValid()) {
             return new ResponseEntity<>(HttpStatus.UNPROCESSABLE_ENTITY);
         }
         projectRepository.save(project);
@@ -143,13 +104,16 @@ public class ApiController implements DefaultApi {
         }
         Project project = optionalProject.get();
 
-
+        EmployeeResponseDTO employee;
-        ApiTools.CheckEmployeeRecord employeeRecord = apiTools.checkEmployeeExists(body.getEmployeeId());
+        try {
-        if (employeeRecord.status() != HttpStatus.OK) {
+            employee = apiClientFactory.getEmployeeApi().findById(body.getEmployeeId());
-            return new ResponseEntity<>(employeeRecord.status());
+        } catch (HttpClientErrorException exception) {
+            return new ResponseEntity<>(exception.getStatusCode().equals(HttpStatus.NOT_FOUND)
+                    ? HttpStatus.NOT_FOUND
+                    : HttpStatus.SERVICE_UNAVAILABLE);
+        } catch (RestClientException exception) {
+            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
         }
-        EmployeeResponseDTO employee = employeeRecord.employee();
-
 
         if (employee.getSkillSet()
                 .stream()
@@ -157,11 +121,16 @@ public class ApiController implements DefaultApi {
             return new ResponseEntity<>(HttpStatus.UNPROCESSABLE_ENTITY);
         }
 
-        if (validator.areAllocationTimeRangesOverlapping(
+        long start = project.getStart().toEpochSecond(ZoneOffset.UTC);
-                project.getStart(),
+        long plannedEnd = project.getPlannedEnd().toEpochSecond(ZoneOffset.UTC);
-                project.getPlannedEnd(),
+        List<Allocation> allocations = allocationRepository.findAllByEmployeeId(body.getEmployeeId());
-                allocationRepository.findAllByEmployeeId(body.getEmployeeId())
+        if (allocations.stream()
-        )) {
+                .map(Allocation::getProject)
+                .anyMatch(allocatedProject -> {
+                    long allocatedStart = allocatedProject.getStart().toEpochSecond(ZoneOffset.UTC);
+                    long allocatedPlannedEnd = allocatedProject.getPlannedEnd().toEpochSecond(ZoneOffset.UTC);
+                    return Math.max(start, allocatedStart) <= Math.min(plannedEnd, allocatedPlannedEnd);
+                })) {
             return new ResponseEntity<>(HttpStatus.UNPROCESSABLE_ENTITY);
         }
 
@@ -174,19 +143,6 @@ public class ApiController implements DefaultApi {
         return new ResponseEntity<>(HttpStatus.NO_CONTENT);
     }
 
-    @Override
-    public ResponseEntity<Void> completeProject(Long id) {
-        Optional<Project> optionalProject = projectRepository.findById(id);
-        if (optionalProject.isEmpty()) {
-            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
-        }
-        Project project = optionalProject.get();
-
-        project.setRealEnd(LocalDateTime.now());
-        projectRepository.save(project);
-        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
-    }
-
     @Override
     public ResponseEntity<Void> removeEmployeeFromProject(Long id, Long employeeId){
        Optional<Allocation> allocation = allocationRepository.findById(new AllocationId(id, employeeId));

src/main/java/de/hmmh/pmt/db/Project.java

@@ -47,4 +47,16 @@ public class Project {
     private LocalDateTime plannedEnd;
 
     private LocalDateTime realEnd; // Cant be named just "end" because it's and SQL Keyword
+
+
+    public boolean isValid() {
+        Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
+        Set<ConstraintViolation<Project>> violations = validator.validate(this);
+
+        return violations.isEmpty() &&
+               plannedEnd.isAfter(start) &&
+               (realEnd == null || realEnd.isAfter(start));
+    }
+
 }
+

src/main/java/de/hmmh/pmt/util/ApiTools.java

@@ -1,34 +0,0 @@
-package de.hmmh.pmt.util;
-
-import de.hmmh.pmt.employee.ApiClientFactory;
-import de.hmmh.pmt.employee.dtos.EmployeeResponseDTO;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.stereotype.Component;
-import org.springframework.web.client.HttpClientErrorException;
-import org.springframework.web.client.RestClientException;
-
-@Component
-public class ApiTools {
-
-    @Autowired
-    private ApiClientFactory apiClientFactory;
-
-    public record CheckEmployeeRecord(EmployeeResponseDTO employee, HttpStatus status) {}
-    public CheckEmployeeRecord checkEmployeeExists(long id) {
-        EmployeeResponseDTO employee;
-        try {
-            employee =apiClientFactory.getEmployeeApi().findById(id);
-        } catch (HttpClientErrorException exception) {
-            return new CheckEmployeeRecord(
-                    null,
-                    exception.getStatusCode().equals(HttpStatus.NOT_FOUND)
-                            ? HttpStatus.NOT_FOUND
-                            : HttpStatus.SERVICE_UNAVAILABLE
-            );
-        } catch (RestClientException exception) {
-            return new CheckEmployeeRecord(null, HttpStatus.INTERNAL_SERVER_ERROR);
-        }
-        return new CheckEmployeeRecord(employee, HttpStatus.OK);
-    }
-}

src/main/java/de/hmmh/pmt/util/Mapper.java

@@ -7,7 +7,6 @@ import de.hmmh.pmt.dtos.Employee;
 import de.hmmh.pmt.dtos.Qualification ;
 import de.hmmh.pmt.employee.dtos.EmployeeResponseDTO;
 import de.hmmh.pmt.employee.dtos.QualificationGetDTO;
-import de.hmmh.pmt.dtos.UpdateProjectDTO;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
@@ -62,14 +61,4 @@ public class Mapper {
         return dto;
     }
 
-
-    public Project map(Project project, UpdateProjectDTO dto) {
-        project.setName(dto.getName());
-        project.setGoal(dto.getGoal());
-        project.setCustomerId(dto.getCustomerId());
-        project.setAdministratorId(dto.getAdministratorId());
-        project.setStart(dto.getStart());
-        project.setPlannedEnd(dto.getPlannedEnd());
-        return project;
-    }
 }

src/main/java/de/hmmh/pmt/util/Validator.java

@@ -1,48 +0,0 @@
-package de.hmmh.pmt.util;
-
-import de.hmmh.pmt.db.Allocation;
-import de.hmmh.pmt.db.Project;
-import jakarta.validation.ConstraintViolation;
-import jakarta.validation.Validation;
-import org.springframework.stereotype.Component;
-
-import java.time.LocalDateTime;
-import java.time.ZoneOffset;
-import java.util.List;
-import java.util.Set;
-
-@Component
-public class Validator {
-
-    public boolean isValidProject(Project project) {
-        jakarta.validation.Validator validator = Validation
-                .buildDefaultValidatorFactory()
-                .getValidator();
-        Set<ConstraintViolation<Project>> violations = validator.validate(project);
-
-        LocalDateTime start = project.getStart();
-        LocalDateTime plannedEnd = project.getPlannedEnd();
-        LocalDateTime realEnd = project.getRealEnd();
-
-        return violations.isEmpty() &&
-                plannedEnd.isAfter(start) &&
-                (realEnd == null || realEnd.isAfter(start));
-    }
-
-    public boolean areAllocationTimeRangesOverlapping(
-            LocalDateTime start,
-            LocalDateTime plannedEnd,
-            List<Allocation> allocations
-    ){
-        long startUnix = start.toEpochSecond(ZoneOffset.UTC);
-        long plannedEndUnix = plannedEnd.toEpochSecond(ZoneOffset.UTC);
-        return allocations.stream()
-                .map(Allocation::getProject)
-                .anyMatch(allocatedProject -> {
-                    long allocatedStart = allocatedProject.getStart().toEpochSecond(ZoneOffset.UTC);
-                    long allocatedPlannedEnd = allocatedProject.getPlannedEnd().toEpochSecond(ZoneOffset.UTC);
-                    return Math.max(startUnix, allocatedStart) <= Math.min(plannedEndUnix, allocatedPlannedEnd);
-                });
-    }
-
-}

src/main/resources/spotbugs-exclude.xml

@@ -1,7 +1,12 @@
 <FindBugsFilter xmlns="https://raw.githubusercontent.com/spotbugs/spotbugs/4.8.6/spotbugs/etc/findbugsfilter.xsd">
     <Match>
-        <Source name="~.*"/>
+        <!-- We Want This Exposure of Resources the Way it is for our usage -->
-        <Bug code="EI,EI2"/> <!-- We don't care about these codes -->
+        <Class name="de.hmmh.pmt.employee.ApiClientFactory"/>
+        <Bug code="M,V,EI"/>
+    </Match>
+    <Match>
+        <Class name="de.hmmh.pmt.db.Allocation"/>
+        <Bug code="M,V,EI,EI2"/>
     </Match>
     <Match>
         <!--Ignore Auto Generated Code -->

src/test/java/de/hmmh/pmt/IntegrationTest.java

@@ -114,15 +114,6 @@ public abstract class IntegrationTest {
         medicalResearchProject.setPlannedEnd(LocalDateTime.of(2026, 8, 20, 9, 15));
         projects.put("medical-research", medicalResearchProject);
 
-        Project futureResearchProject = new Project();
-        futureResearchProject.setName("What is the Future?");
-        futureResearchProject.setGoal("Develop new Future (possibly through Genocide).");
-        futureResearchProject.setCustomerId(95L);
-        futureResearchProject.setAdministratorId(TEST_EMPLOYEE_A_ID);
-        futureResearchProject.setStart(LocalDateTime.of(2077, 1, 12, 2, 0));
-        futureResearchProject.setPlannedEnd(LocalDateTime.of(3000, 6, 19, 4, 0));
-        projects.put("future-research", futureResearchProject);
-
         Project overlappingProjectA = new Project();
         overlappingProjectA.setName("Overlap A");
         overlappingProjectA.setGoal("A Project That Overlaps with another one for Testing");
@@ -186,18 +177,6 @@ public abstract class IntegrationTest {
         allocation1ToAiResearch.setRole(TEST_QUALIFICATION_A_ID);
         allocations.put("1>ai-research", allocation1ToAiResearch);
 
-        Allocation allocation1ToMedical = new Allocation();
-        allocation1ToMedical.setProject(allProjects.get("medical-research"));
-        allocation1ToMedical.setEmployeeId(TEST_EMPLOYEE_A_ID);
-        allocation1ToMedical.setRole(TEST_QUALIFICATION_A_ID);
-        allocations.put("1>medical-research", allocation1ToMedical);
-
-        Allocation allocation1ToFuture = new Allocation();
-        allocation1ToFuture.setProject(allProjects.get("future-research"));
-        allocation1ToFuture.setEmployeeId(TEST_EMPLOYEE_A_ID);
-        allocation1ToFuture.setRole(TEST_QUALIFICATION_A_ID);
-        allocations.put("1>future-research", allocation1ToFuture);
-
         allocationRepository.saveAllAndFlush(allocations.values());
         return allocations;
     }

src/test/java/de/hmmh/pmt/project/CompleteTest.java

@@ -1,31 +0,0 @@
-package de.hmmh.pmt.project;
-
-import de.hmmh.pmt.IntegrationTest;
-import de.hmmh.pmt.db.Project;
-import org.junit.jupiter.api.Test;
-
-import java.util.Map;
-
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-
-public class CompleteTest extends IntegrationTest {
-
-    @Test
-    void shouldReturnNotFoundWhenProjectDoesntExist() throws Exception {
-        this.mvc
-                .perform(post(baseUri + "/project/0/completed"))
-                .andExpect(status().isNotFound());
-    }
-
-    @Test
-    void successfullyComplete() throws Exception {
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Project projectToComplete = allProjects.get("medical-research");
-
-        this.mvc
-                .perform(post(baseUri + "/project/" + projectToComplete.getId() + "/completed"))
-                .andExpect(status().isNoContent());
-    }
-}

src/test/java/de/hmmh/pmt/project/EditTest.java

@@ -1,137 +0,0 @@
-package de.hmmh.pmt.project;
-
-import de.hmmh.pmt.IntegrationTest;
-import de.hmmh.pmt.db.Allocation;
-import de.hmmh.pmt.db.Project;
-import de.hmmh.pmt.dtos.UpdateProjectDTO;
-import de.hmmh.pmt.employee.dtos.EmployeeResponseDTO;
-import org.junit.jupiter.api.Test;
-import org.mockito.Mockito;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.MediaType;
-import org.springframework.test.web.servlet.RequestBuilder;
-import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
-import org.springframework.web.client.HttpClientErrorException;
-
-import java.time.LocalDateTime;
-import java.util.Map;
-
-import static org.mockito.Mockito.when;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-
-public class EditTest extends IntegrationTest {
-
-    @Test
-    void successfullyRenamed() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenReturn(new EmployeeResponseDTO());
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Project projectToEdit = allProjects.get("medical-research");
-
-        UpdateProjectDTO dto = getDto(projectToEdit);
-        dto.setName("Mafia Drug Ring");
-
-        this.mvc
-                .perform(getRequest(projectToEdit.getId(), dto))
-                .andExpect(status().isNoContent());
-    }
-
-    @Test
-    void shouldReturnNotFoundWhenProjectDoesntExist() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenReturn(new EmployeeResponseDTO());
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Project projectToEdit = allProjects.get("medical-research");
-
-        UpdateProjectDTO dto = getDto(projectToEdit);
-
-        this.mvc
-                .perform(getRequest(0L, dto))
-                .andExpect(status().isNotFound());
-    }
-
-    @Test
-    void shouldReturnNotFoundWhenNewAdministratorDoesntExist() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenThrow(new HttpClientErrorException(HttpStatus.NOT_FOUND));
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Project projectToEdit = allProjects.get("medical-research");
-
-        UpdateProjectDTO dto = getDto(projectToEdit);
-
-        this.mvc
-                .perform(getRequest(projectToEdit.getId(), dto))
-                .andExpect(status().isNotFound());
-    }
-
-    @Test
-    void shouldReturnUnprocessableWhenNewTimestampsAreInvalid() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenReturn(new EmployeeResponseDTO());
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Project projectToEdit = allProjects.get("medical-research");
-
-        UpdateProjectDTO dto = getDto(projectToEdit);
-        dto.setPlannedEnd(dto.getStart().minusDays(1));
-
-        this.mvc
-                .perform(getRequest(projectToEdit.getId(), dto))
-                .andExpect(status().isUnprocessableEntity());
-    }
-
-    @Test
-    void shouldReturnConflictWhenUpdateWouldCreateNameConflict() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenReturn(new EmployeeResponseDTO());
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Project projectToEdit = allProjects.get("medical-research");
-
-        UpdateProjectDTO dto = getDto(projectToEdit);
-        dto.setName(allProjects.get("renewable-energy").getName());
-
-        this.mvc
-                .perform(getRequest(projectToEdit.getId(), dto))
-                .andExpect(status().isConflict());
-    }
-
-    @Test
-    void shouldReturnConflictWhenAllocationsWouldConflictAfterUpdate() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenReturn(new EmployeeResponseDTO());
-
-        Map<String, Project> allProjects = createTestProjectData();
-        Map<String, Allocation> allAllocations = createTestAllocationData(allProjects);
-        Project projectToEdit = allAllocations.get("1>future-research").getProject();
-
-        UpdateProjectDTO dto = getDto(projectToEdit);
-        dto.setStart(LocalDateTime.of(1970, 1, 1, 0, 0));
-        dto.setStart(LocalDateTime.of(3000, 1, 1, 0, 0));
-
-        this.mvc
-                .perform(getRequest(projectToEdit.getId(), dto))
-                .andExpect(status().isConflict());
-    }
-
-    private UpdateProjectDTO getDto(Project project) {
-        UpdateProjectDTO dto = new UpdateProjectDTO();
-        dto.setName(project.getName());
-        dto.setGoal(project.getGoal());
-        dto.setCustomerId(project.getCustomerId());
-        dto.setAdministratorId(project.getAdministratorId());
-        dto.setStart(project.getStart());
-        dto.setPlannedEnd(project.getPlannedEnd());
-        return dto;
-    }
-
-    private RequestBuilder getRequest(long id, UpdateProjectDTO dto) throws Exception {
-        return MockMvcRequestBuilders
-                .put(baseUri + "/project/" + id)
-                .content(this.objectMapper.writeValueAsString(dto))
-                .contentType(MediaType.APPLICATION_JSON);
-    }
-}