PMT-4: Create Allocation Model and repository

Co-authored-by: Rajbir Singh <rajbir.singh@hmmh.de>
Signed-off-by: Dominik Säume <Dominik.Saeume@hmmh.de>

Readme.md

@@ -1,4 +1,3 @@
-![QS Badge](https://git.euph.dev//SZUT/ProjectManagmentTool//actions/workflows/qs.yml/badge.svg)
 # ProjectManagmentTool
 
 Schulprojekt zum Erstellen eines Projektverwaltungstools

api/pmt.yml

@@ -27,80 +27,15 @@ components:
       type: array
       items:
         $ref: "#/components/schemas/ProjectInfo"
-    CreateProjectDTO:
-      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:
-        id:
-          type: integer
-          format: int64
-        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
   responses:
-    Unauthorized:
-      description: "Unauthorized"
-    NotFound:
-      description: "Not Found"
-      content:
-        text/plain:
-          schema:
-            type: string
-    Conflict:
-      description: "Conflict"
-      content:
-        text/plain:
-          schema:
-            type: string
-    UnprocessableContent:
-      description: "Unprocessable Content"
-      content:
-        text/plain:
-          schema:
-            type: string
+    UnAuthorized:
+      description: "Un Authorized"
     InternalError:
       description: "Internal Server Error"
       content:
         text/plain:
           schema:
             type: string
-    ServiceUnavailable:
-      description: "Service Unavailable"
-      content:
-        text/plain:
-          schema:
-            type: string
 paths:
   /project:
     get:
@@ -114,37 +49,9 @@ paths:
               schema:
                 $ref: "#/components/schemas/GetAllProjectsDTO"
         401:
-          $ref: "#/components/responses/Unauthorized"
+          $ref: "#/components/responses/UnAuthorized"
         500:
           $ref: "#/components/responses/InternalError"
-    post:
-      operationId: "CreateProject"
-      description: "Creates a new Project"
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: "#/components/schemas/CreateProjectDTO"
-      responses:
-        201:
-          description: "Project created successfully"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/CreatedProjectDTO"
-        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"
-  
 
   /project/{id}:
     delete:
@@ -161,7 +68,7 @@ paths:
         204:
           description: "Deletes a specific Project"
         401:
-          $ref: "#/components/responses/Unauthorized"
+          $ref: "#/components/responses/UnAuthorized"
         404:
           description: "Project not found"
           content:

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

@@ -5,29 +5,20 @@ import de.hmmh.pmt.db.AllocationRepository;
 import de.hmmh.pmt.employee.ApiClientFactory;
 import de.hmmh.pmt.db.Project;
 import de.hmmh.pmt.db.ProjectRepository;
-import de.hmmh.pmt.dtos.CreateProjectDTO;
-import de.hmmh.pmt.dtos.CreatedProjectDTO;
+import de.hmmh.pmt.oas.DefaultApi;
 import de.hmmh.pmt.dtos.GetAllProjectsDTO;
 import de.hmmh.pmt.dtos.ProjectInfo;
-import de.hmmh.pmt.employee.ApiClientFactory;
-import de.hmmh.pmt.oas.DefaultApi;
-import de.hmmh.pmt.util.Mapper;
 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.util.Optional;
 
 @Controller
 @RequestMapping("${openapi.projectManagement.base-path:/api/v1}")
 public class ApiController implements DefaultApi {
-    @Autowired
-    private Mapper mapper;
     @Autowired
     private ApiClientFactory apiClientFactory;
     @Autowired
@@ -35,6 +26,8 @@ public class ApiController implements DefaultApi {
     @Autowired
     AllocationRepository allocationRepository;
     
+    // apiClientFactory.getEmployeeApi().findAll1()
+
     @Override
     public Optional<ObjectMapper> getObjectMapper() {
         return Optional.empty();
@@ -68,32 +61,4 @@ public class ApiController implements DefaultApi {
 
         return ResponseEntity.ok(response);
     }
-
-    @Override
-    public ResponseEntity<CreatedProjectDTO> createProject(CreateProjectDTO body) {
-        if (projectRepository.existsByName(body.getName())) {
-            return new ResponseEntity<>(HttpStatus.CONFLICT);
-        }
-
-        try {
-            apiClientFactory.getEmployeeApi().findById(body.getAdministratorId());
-        } 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 (!project.isValid()) {
-            return new ResponseEntity<>(HttpStatus.UNPROCESSABLE_ENTITY);
-        }
-        projectRepository.save(project);
-
-        CreatedProjectDTO response = mapper.map(project);
-        return new ResponseEntity<>(response, HttpStatus.CREATED);
-    }
 }

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

@@ -1,9 +1,6 @@
 package de.hmmh.pmt.db;
 
 import jakarta.persistence.*;
-import jakarta.validation.ConstraintViolation;
-import jakarta.validation.Validation;
-import jakarta.validation.Validator;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
@@ -13,7 +10,6 @@ import lombok.NoArgsConstructor;
 import lombok.Setter;
 
 import java.time.LocalDateTime;
-import java.util.Set;
 
 @NoArgsConstructor
 @AllArgsConstructor
@@ -47,16 +43,5 @@ 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/db/ProjectRepository.java

@@ -3,5 +3,4 @@ package de.hmmh.pmt.db;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface ProjectRepository extends JpaRepository<Project, Long> {
-    boolean existsByName(String name);
 }

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

@@ -1,32 +0,0 @@
-package de.hmmh.pmt.util;
-
-import de.hmmh.pmt.db.Project;
-import de.hmmh.pmt.dtos.CreateProjectDTO;
-import de.hmmh.pmt.dtos.CreatedProjectDTO;
-import org.springframework.stereotype.Component;
-
-@Component
-public class Mapper {
-    public Project map(CreateProjectDTO dto) {
-        Project project = new Project();
-        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;
-    }
-    
-    public CreatedProjectDTO map(Project project) {
-        CreatedProjectDTO dto = new CreatedProjectDTO();
-        dto.setId(project.getId());
-        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;
-    }
-}

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

@@ -1,105 +0,0 @@
-package de.hmmh.pmt.project;
-import de.hmmh.pmt.IntegrationTest;
-import de.hmmh.pmt.db.Project;
-import de.hmmh.pmt.dtos.CreateProjectDTO;
-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 org.springframework.web.client.RestClientException;
-import java.time.LocalDateTime;
-import java.util.Map;
-import static org.mockito.Mockito.when;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-
-public class CreateTest extends IntegrationTest {
-
-    @Test
-    void successfullyCreate() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-                .thenReturn(new EmployeeResponseDTO());
-
-        this.mvc
-                .perform(getRequest(getCreateProjectDTO()))
-                .andExpect(status().isCreated())
-                .andExpect(jsonPath("$.id").exists());
-    }
-
-    @Test
-    void shouldNotCreateProjectWithSameName() throws Exception {
-        Map<String, Project> allProjects = createTestProjectData();
-        Project spaceStation = allProjects.get("space-station");
-
-        CreateProjectDTO createDTO = getCreateProjectDTO();
-        createDTO.setName(spaceStation.getName());
-
-        this.mvc
-                .perform(getRequest(createDTO))
-                .andExpect(status().isConflict());
-    }
-
-    @Test
-    void shouldNotCreateProjectWhenAdministratorDoesNotExist() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-            .thenThrow(new HttpClientErrorException(HttpStatus.NOT_FOUND));
-
-        this.mvc
-                .perform(getRequest(getCreateProjectDTO()))
-                .andExpect(status().isNotFound());
-    }
-
-    @Test
-    void shouldReturnUnavailableWhenEmployeeApiIsDown() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-            .thenThrow(new HttpClientErrorException(HttpStatus.INTERNAL_SERVER_ERROR));
-
-        this.mvc
-            .perform(getRequest(getCreateProjectDTO()))
-            .andExpect(status().isServiceUnavailable());
-    }
-
-    @Test
-    void shouldReturnInternalServerErrorOnApiClientCrash() throws Exception {
-        when(this.mockEmployeeApi.findById(Mockito.anyLong()))
-            .thenThrow(new RestClientException("Api Client crash"));
-
-        this.mvc
-            .perform(getRequest(getCreateProjectDTO()))
-            .andExpect(status().isInternalServerError());
-    }
-
-    @Test
-    void shouldReturnUnprocessableWhenDataIsInvalid() throws Exception {
-        CreateProjectDTO createDTO = getCreateProjectDTO();
-        createDTO.setStart(LocalDateTime.of(2003, 1, 13, 12, 51));
-        createDTO.setPlannedEnd(LocalDateTime.of(2002, 3, 21, 11, 42));
-
-        this.mvc
-            .perform(getRequest(createDTO))
-            .andExpect(status().isUnprocessableEntity());
-    }
-
-    private CreateProjectDTO getCreateProjectDTO() {
-        CreateProjectDTO createDTO = new CreateProjectDTO();
-        createDTO.setName("Test");
-        createDTO.setGoal("A Test Goal");
-        createDTO.setCustomerId(10L);
-        createDTO.setAdministratorId(10L);
-        createDTO.setStart(LocalDateTime.of(2000, 1, 13, 12, 51));
-        createDTO.setPlannedEnd(LocalDateTime.of(2002, 3, 21, 11, 42));
-        return createDTO;
-    }
-
-    private RequestBuilder getRequest(CreateProjectDTO createDTO) throws Exception {
-        return MockMvcRequestBuilders
-                .post(baseUri + "/project")
-                .accept(MediaType.APPLICATION_JSON)
-                .content(this.objectMapper.writeValueAsString(createDTO))
-                .contentType(MediaType.APPLICATION_JSON);
-    }
-}