= Транзакции
== Прифаќање на пријава и зачувување на приложениот feedback
{{{
@Transactional
    public void accept(BBUser creator, Integer reqId) {
        ProjectRequests prReq = getRequestById(reqId);
        prReq.setStatus(Status.ACCEPTED);

        feedbackService.create(creator,FeedbackFor.P,prReq);
        projectService.addDeveloperToProject(prReq.getProject(), prReq.getCreator());
        prReqRepo.save(prReq);
    }
}}}

== Одбивање на пријава и зачувување на прилоѓениот feedback
{{{
@Transactional
    public void deny(Integer reqId, String desc, BBUser creator) {
        ProjectRequests prReq = getRequestById(reqId);
        prReq.setStatus(Status.DENIED);
        feedbackService.create(desc,creator,FeedbackFor.P,prReq);
        prReqRepo.save(prReq);
    }
}}}

== Ажурирање на постоечка улога
{{{
@Transactional
    public void updateRole(Integer id, AddRoleDTOEntities addRoleDTO) {

        ProjectRole existingRole = projectRoleRepository.findById(id).orElseThrow(() -> new IllegalArgumentException("bad role id"));
        projectRolePermissionRepository.deleteAllByIdRole(existingRole);

        existingRole.setName(addRoleDTO.getName());
        existingRole.setOverrideType(addRoleDTO.getProjectResourcePermissionOverrideType().toString());

        projectRoleRepository.save(existingRole);

        List<ProjectRolePermission> newGlobalPermissions = mapGlobalsToProjectRolePermissions(existingRole, addRoleDTO.getGlobalPermissions());
        List<ProjectRolePermission> newPerResourcePermissions = mapPerResourceToProjectRolePermissions(existingRole,addRoleDTO.getPermissionsResourceWrappers());
        List<ProjectRolePermissionResourceOverride> resourceOverrides = mapToResourceOverrides(getResources(addRoleDTO.getPermissionsResourceWrappers()),newPerResourcePermissions);


        projectRolePermissionRepository.saveAll(newGlobalPermissions);
        projectRolePermissionRepository.saveAll(newPerResourcePermissions);
        projectRolePermissionResourceOverrideRepository.saveAll(resourceOverrides);

    }

}}}
=== Додавање на нова улога во проект
{{{
    @Transactional
    public void addRole(AddRoleDTOEntities addRoleDTO) {
        ProjectRole role = projectRoleRepository.save(
                new ProjectRole(
                        addRoleDTO.getProject(),
                        addRoleDTO.getName(),
                        addRoleDTO.getProjectResourcePermissionOverrideType().toString()
                )
        );

        List<ProjectRolePermission> entities = mapPerResourceToProjectRolePermissions(role, addRoleDTO.getPermissionsResourceWrappers());
        projectRolePermissionRepository.saveAll(mapGlobalsToProjectRolePermissions(role, addRoleDTO.getGlobalPermissions()));
        projectRolePermissionRepository.saveAll(entities);
        projectRolePermissionResourceOverrideRepository.saveAll(mapToResourceOverrides(
                getResources(addRoleDTO.getPermissionsResourceWrappers()),
                entities
        ));
}}}