ProjectService.java

package com.edtech.service;

import com.edtech.dto.ProjectMemberRequestDto;
import com.edtech.dto.ProjectRequestDto;
import com.edtech.dto.ProjectResponseDto;
import com.edtech.model.AcaoAuditoria;
import com.edtech.model.Project;
import com.edtech.model.ProjectMember;
import com.edtech.model.ProjectRole;
import com.edtech.model.User;
import com.edtech.repository.ProjectMemberRepository;
import com.edtech.repository.ProjectRepository;
import com.edtech.repository.UserRepository;
import java.util.List;
import java.util.UUID;
import java.util.stream.Collectors;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/** Documentação para ProjectService. */
@Service
public class ProjectService {

  private final ProjectRepository projectRepository;
  private final ProjectMemberRepository projectMemberRepository;
  private final UserRepository userRepository;
  private final AuditLogService auditLogService;

  /** Documentação. */
  public ProjectService(
      ProjectRepository projectRepository,
      ProjectMemberRepository projectMemberRepository,
      UserRepository userRepository,
      AuditLogService auditLogService) {
    this.projectRepository = projectRepository;
    this.projectMemberRepository = projectMemberRepository;
    this.userRepository = userRepository;
    this.auditLogService = auditLogService;
  }

  /** Documentação. */
  @Transactional
  @CacheEvict(value = "projects", key = "#advisorId")
  public ProjectResponseDto createProject(ProjectRequestDto request, UUID advisorId) {
    User advisor =
        userRepository
            .findById(advisorId)
            .orElseThrow(() -> new RuntimeException("User not found"));

    Project project = new Project();
    project.setTitle(request.getTitle());
    project.setDescription(request.getDescription());
    project.setAdvisor(advisor);

    project = projectRepository.save(project);

    ProjectMember member = new ProjectMember();
    member.setProject(project);
    member.setUser(advisor);
    member.setRole(ProjectRole.ADVISOR);
    projectMemberRepository.save(member);

    return mapToDto(project);
  }

  /** Documentação para o método listProjectsByUser. */
  @Cacheable(value = "projects", key = "#userId")
  public List<ProjectResponseDto> listProjectsByUser(UUID userId) {
    return projectRepository.findProjectsByUserId(userId).stream()
        .map(this::mapToDto)
        .collect(Collectors.toList());
  }

  /** Documentação. */
  @Transactional
  @CacheEvict(value = "projects", allEntries = true)
  public void addMember(UUID projectId, ProjectMemberRequestDto dto, User authenticatedUser) {
    Project project =
        projectRepository
            .findById(projectId)
            .orElseThrow(() -> new RuntimeException("Project not found"));

    UUID targetUserId =
        (dto != null && dto.getUserId() != null) ? dto.getUserId() : authenticatedUser.getId();

    // Se o usuário que está tentando associar alguém for diferente do alvo, ele deve ser ADVISOR do
    // projeto.
    if (!targetUserId.equals(authenticatedUser.getId())) {
      ProjectMember advisorMember =
          projectMemberRepository
              .findByProjectIdAndUserId(projectId, authenticatedUser.getId())
              .orElseThrow(
                  () -> new RuntimeException("User is not part of the project to add members"));

      if (advisorMember.getRole() != ProjectRole.ADVISOR) {
        throw new RuntimeException("Only ADVISORS can add other members");
      }
    }

    if (projectMemberRepository.findByProjectIdAndUserId(projectId, targetUserId).isPresent()) {
      throw new RuntimeException("User is already a member of this project");
    }

    User newUser =
        userRepository
            .findById(targetUserId)
            .orElseThrow(() -> new RuntimeException("User not found"));

    String roleStr =
        (dto != null && dto.getRole() != null) ? dto.getRole().toUpperCase() : "RESEARCHER";

    ProjectMember newMember = new ProjectMember();
    newMember.setProject(project);
    newMember.setUser(newUser);
    newMember.setRole(ProjectRole.valueOf(roleStr));
    projectMemberRepository.save(newMember);

    auditLogService.logAction(
        authenticatedUser.getId(),
        AcaoAuditoria.MEMBER_JOINED,
        "User " + newUser.getEmail() + " joined project " + project.getTitle());
  }

  private ProjectResponseDto mapToDto(Project project) {
    ProjectResponseDto dto = new ProjectResponseDto();
    dto.setId(project.getId());
    dto.setTitle(project.getTitle());
    dto.setDescription(project.getDescription());
    dto.setAdvisorId(project.getAdvisor().getId());
    dto.setCreatedAt(project.getCreatedAt());
    return dto;
  }
}




























Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_TargetUserDifferent_AuthUserNotMember_ThrowsException()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:listProjectsByUser_ReturnsList()] (0 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_WithValidData_ReturnsProjectDto()] (2 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullDto_DefaultsToAuthUserAndResearcherRole()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullUserIdInDto_DefaultsToAuthUserId()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullRoleInDto_DefaultsToResearcherRole()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_Success_SelfAdd()] (2 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_UserAlreadyMember_ThrowsException()] (0 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_TargetUserDifferent_AuthUserNotAdvisor_ThrowsException()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_UserNotFound_ThrowsException()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_UserNotFound_ThrowsException()] (1 ms)
com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_ProjectNotFound_ThrowsException()] (0 ms)

Report generated by PIT 1.16.1

1		package com.edtech.service;
2
3		import com.edtech.dto.ProjectMemberRequestDto;
4		import com.edtech.dto.ProjectRequestDto;
5		import com.edtech.dto.ProjectResponseDto;
6		import com.edtech.model.AcaoAuditoria;
7		import com.edtech.model.Project;
8		import com.edtech.model.ProjectMember;
9		import com.edtech.model.ProjectRole;
10		import com.edtech.model.User;
11		import com.edtech.repository.ProjectMemberRepository;
12		import com.edtech.repository.ProjectRepository;
13		import com.edtech.repository.UserRepository;
14		import java.util.List;
15		import java.util.UUID;
16		import java.util.stream.Collectors;
17		import org.springframework.cache.annotation.CacheEvict;
18		import org.springframework.cache.annotation.Cacheable;
19		import org.springframework.stereotype.Service;
20		import org.springframework.transaction.annotation.Transactional;
21
22		/** Documentação para ProjectService. */
23		@Service
24		public class ProjectService {
25
26		private final ProjectRepository projectRepository;
27		private final ProjectMemberRepository projectMemberRepository;
28		private final UserRepository userRepository;
29		private final AuditLogService auditLogService;
30
31		/** Documentação. */
32		public ProjectService(
33		ProjectRepository projectRepository,
34		ProjectMemberRepository projectMemberRepository,
35		UserRepository userRepository,
36		AuditLogService auditLogService) {
37		this.projectRepository = projectRepository;
38		this.projectMemberRepository = projectMemberRepository;
39		this.userRepository = userRepository;
40		this.auditLogService = auditLogService;
41		}
42
43		/** Documentação. */
44		@Transactional
45		@CacheEvict(value = "projects", key = "#advisorId")
46		public ProjectResponseDto createProject(ProjectRequestDto request, UUID advisorId) {
47		User advisor =
48		userRepository
49		.findById(advisorId)
50	1 1. lambda$createProject$0 : replaced return value with null for com/edtech/service/ProjectService::lambda$createProject$0 → KILLED	.orElseThrow(() -> new RuntimeException("User not found"));
51
52		Project project = new Project();
53	1 1. createProject : removed call to com/edtech/model/Project::setTitle → SURVIVED	project.setTitle(request.getTitle());
54	1 1. createProject : removed call to com/edtech/model/Project::setDescription → SURVIVED	project.setDescription(request.getDescription());
55	1 1. createProject : removed call to com/edtech/model/Project::setAdvisor → SURVIVED	project.setAdvisor(advisor);
56
57		project = projectRepository.save(project);
58
59		ProjectMember member = new ProjectMember();
60	1 1. createProject : removed call to com/edtech/model/ProjectMember::setProject → SURVIVED	member.setProject(project);
61	1 1. createProject : removed call to com/edtech/model/ProjectMember::setUser → KILLED	member.setUser(advisor);
62	1 1. createProject : removed call to com/edtech/model/ProjectMember::setRole → KILLED	member.setRole(ProjectRole.ADVISOR);
63		projectMemberRepository.save(member);
64
65	1 1. createProject : replaced return value with null for com/edtech/service/ProjectService::createProject → KILLED	return mapToDto(project);
66		}
67
68		/** Documentação para o método listProjectsByUser. */
69		@Cacheable(value = "projects", key = "#userId")
70		public List<ProjectResponseDto> listProjectsByUser(UUID userId) {
71	1 1. listProjectsByUser : replaced return value with Collections.emptyList for com/edtech/service/ProjectService::listProjectsByUser → KILLED	return projectRepository.findProjectsByUserId(userId).stream()
72		.map(this::mapToDto)
73		.collect(Collectors.toList());
74		}
75
76		/** Documentação. */
77		@Transactional
78		@CacheEvict(value = "projects", allEntries = true)
79		public void addMember(UUID projectId, ProjectMemberRequestDto dto, User authenticatedUser) {
80		Project project =
81		projectRepository
82		.findById(projectId)
83	1 1. lambda$addMember$1 : replaced return value with null for com/edtech/service/ProjectService::lambda$addMember$1 → KILLED	.orElseThrow(() -> new RuntimeException("Project not found"));
84
85		UUID targetUserId =
86	2 1. addMember : negated conditional → KILLED 2. addMember : negated conditional → KILLED	(dto != null && dto.getUserId() != null) ? dto.getUserId() : authenticatedUser.getId();
87
88		// Se o usuário que está tentando associar alguém for diferente do alvo, ele deve ser ADVISOR do
89		// projeto.
90	1 1. addMember : negated conditional → KILLED	if (!targetUserId.equals(authenticatedUser.getId())) {
91		ProjectMember advisorMember =
92		projectMemberRepository
93		.findByProjectIdAndUserId(projectId, authenticatedUser.getId())
94		.orElseThrow(
95	1 1. lambda$addMember$2 : replaced return value with null for com/edtech/service/ProjectService::lambda$addMember$2 → KILLED	() -> new RuntimeException("User is not part of the project to add members"));
96
97	1 1. addMember : negated conditional → KILLED	if (advisorMember.getRole() != ProjectRole.ADVISOR) {
98		throw new RuntimeException("Only ADVISORS can add other members");
99		}
100		}
101
102	1 1. addMember : negated conditional → KILLED	if (projectMemberRepository.findByProjectIdAndUserId(projectId, targetUserId).isPresent()) {
103		throw new RuntimeException("User is already a member of this project");
104		}
105
106		User newUser =
107		userRepository
108		.findById(targetUserId)
109	1 1. lambda$addMember$3 : replaced return value with null for com/edtech/service/ProjectService::lambda$addMember$3 → KILLED	.orElseThrow(() -> new RuntimeException("User not found"));
110
111		String roleStr =
112	2 1. addMember : negated conditional → KILLED 2. addMember : negated conditional → KILLED	(dto != null && dto.getRole() != null) ? dto.getRole().toUpperCase() : "RESEARCHER";
113
114		ProjectMember newMember = new ProjectMember();
115	1 1. addMember : removed call to com/edtech/model/ProjectMember::setProject → SURVIVED	newMember.setProject(project);
116	1 1. addMember : removed call to com/edtech/model/ProjectMember::setUser → KILLED	newMember.setUser(newUser);
117	1 1. addMember : removed call to com/edtech/model/ProjectMember::setRole → KILLED	newMember.setRole(ProjectRole.valueOf(roleStr));
118		projectMemberRepository.save(newMember);
119
120		auditLogService.logAction(
121		authenticatedUser.getId(),
122		AcaoAuditoria.MEMBER_JOINED,
123		"User " + newUser.getEmail() + " joined project " + project.getTitle());
124		}
125
126		private ProjectResponseDto mapToDto(Project project) {
127		ProjectResponseDto dto = new ProjectResponseDto();
128	1 1. mapToDto : removed call to com/edtech/dto/ProjectResponseDto::setId → KILLED	dto.setId(project.getId());
129	1 1. mapToDto : removed call to com/edtech/dto/ProjectResponseDto::setTitle → KILLED	dto.setTitle(project.getTitle());
130	1 1. mapToDto : removed call to com/edtech/dto/ProjectResponseDto::setDescription → KILLED	dto.setDescription(project.getDescription());
131	1 1. mapToDto : removed call to com/edtech/dto/ProjectResponseDto::setAdvisorId → KILLED	dto.setAdvisorId(project.getAdvisor().getId());
132	1 1. mapToDto : removed call to com/edtech/dto/ProjectResponseDto::setCreatedAt → SURVIVED	dto.setCreatedAt(project.getCreatedAt());
133	1 1. mapToDto : replaced return value with null for com/edtech/service/ProjectService::mapToDto → KILLED	return dto;
134		}
135		}
		Mutations
50		1.1 Location : lambda$createProject$0 Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_UserNotFound_ThrowsException()] replaced return value with null for com/edtech/service/ProjectService::lambda$createProject$0 → KILLED
53		1.1 Location : createProject Killed by : none removed call to com/edtech/model/Project::setTitle → SURVIVED
54		1.1 Location : createProject Killed by : none removed call to com/edtech/model/Project::setDescription → SURVIVED
55		1.1 Location : createProject Killed by : none removed call to com/edtech/model/Project::setAdvisor → SURVIVED
60		1.1 Location : createProject Killed by : none removed call to com/edtech/model/ProjectMember::setProject → SURVIVED
61		1.1 Location : createProject Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_WithValidData_ReturnsProjectDto()] removed call to com/edtech/model/ProjectMember::setUser → KILLED
62		1.1 Location : createProject Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_WithValidData_ReturnsProjectDto()] removed call to com/edtech/model/ProjectMember::setRole → KILLED
65		1.1 Location : createProject Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_WithValidData_ReturnsProjectDto()] replaced return value with null for com/edtech/service/ProjectService::createProject → KILLED
71		1.1 Location : listProjectsByUser Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:listProjectsByUser_ReturnsList()] replaced return value with Collections.emptyList for com/edtech/service/ProjectService::listProjectsByUser → KILLED
83		1.1 Location : lambda$addMember$1 Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_ProjectNotFound_ThrowsException()] replaced return value with null for com/edtech/service/ProjectService::lambda$addMember$1 → KILLED
86		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_TargetUserDifferent_AuthUserNotAdvisor_ThrowsException()] negated conditional → KILLED 2.2 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_TargetUserDifferent_AuthUserNotAdvisor_ThrowsException()] negated conditional → KILLED
90		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_UserAlreadyMember_ThrowsException()] negated conditional → KILLED
95		1.1 Location : lambda$addMember$2 Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_TargetUserDifferent_AuthUserNotMember_ThrowsException()] replaced return value with null for com/edtech/service/ProjectService::lambda$addMember$2 → KILLED
97		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_TargetUserDifferent_AuthUserNotAdvisor_ThrowsException()] negated conditional → KILLED
102		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_UserAlreadyMember_ThrowsException()] negated conditional → KILLED
109		1.1 Location : lambda$addMember$3 Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_UserNotFound_ThrowsException()] replaced return value with null for com/edtech/service/ProjectService::lambda$addMember$3 → KILLED
112		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullUserIdInDto_DefaultsToAuthUserId()] negated conditional → KILLED 2.2 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullDto_DefaultsToAuthUserAndResearcherRole()] negated conditional → KILLED
115		1.1 Location : addMember Killed by : none removed call to com/edtech/model/ProjectMember::setProject → SURVIVED
116		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullDto_DefaultsToAuthUserAndResearcherRole()] removed call to com/edtech/model/ProjectMember::setUser → KILLED
117		1.1 Location : addMember Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:addMember_WithNullDto_DefaultsToAuthUserAndResearcherRole()] removed call to com/edtech/model/ProjectMember::setRole → KILLED
128		1.1 Location : mapToDto Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:listProjectsByUser_ReturnsList()] removed call to com/edtech/dto/ProjectResponseDto::setId → KILLED
129		1.1 Location : mapToDto Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:listProjectsByUser_ReturnsList()] removed call to com/edtech/dto/ProjectResponseDto::setTitle → KILLED
130		1.1 Location : mapToDto Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_WithValidData_ReturnsProjectDto()] removed call to com/edtech/dto/ProjectResponseDto::setDescription → KILLED
131		1.1 Location : mapToDto Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:createProject_WithValidData_ReturnsProjectDto()] removed call to com/edtech/dto/ProjectResponseDto::setAdvisorId → KILLED
132		1.1 Location : mapToDto Killed by : none removed call to com/edtech/dto/ProjectResponseDto::setCreatedAt → SURVIVED
133		1.1 Location : mapToDto Killed by : com.edtech.service.ProjectServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.ProjectServiceTest]/[method:listProjectsByUser_ReturnsList()] replaced return value with null for com/edtech/service/ProjectService::mapToDto → KILLED

ProjectService.java

Mutations

Active mutators

Tests examined