MyINPulse/MyINPulse-back/src/main/java/enseirb/myinpulse/service/AdminApiService.java

package enseirb.myinpulse.service;

import static enseirb.myinpulse.model.ProjectDecisionValue.ACTIVE;
import static enseirb.myinpulse.model.ProjectDecisionValue.REJECTED;

import enseirb.myinpulse.model.*;
import enseirb.myinpulse.service.database.*;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Service;
import org.springframework.web.server.ResponseStatusException;

import java.util.ArrayList;
import java.util.List;

@Service
public class AdminApiService {

    protected static final Logger logger = LogManager.getLogger();

    private final ProjectService projectService;
    private final UserService userService;
    private final AdministratorService administratorService;
    private final EntrepreneurService entrepreneurService;
    private final UtilsService utilsService;
    private final AppointmentService appointmentService;
    private final ReportService reportService;
    private final SectionCellService sectionCellService;

    @Autowired
    AdminApiService(
            ProjectService projectService,
            UserService userService,
            AdministratorService administratorService,
            UtilsService utilsService,
            EntrepreneurService entrepreneurService,
            AppointmentService appointmentService,
            ReportService reportService,
            SectionCellService sectionCellService) {
        this.projectService = projectService;
        this.userService = userService;
        this.administratorService = administratorService;
        this.utilsService = utilsService;
        this.appointmentService = appointmentService;
        this.reportService = reportService;
        this.sectionCellService = sectionCellService;
        this.entrepreneurService = entrepreneurService;
    }

    // TODO: check if tests are sufficient - peer verification required
    public Iterable<Project> getProjectsOfAdmin(String mail) {
        return projectService.getProjectsByAdminId(
                administratorService.getAdministratorById(
                        this.userService.getUserByEmail(mail).getIdUser()));
    }

    public Iterable<Appointment> getUpcomingAppointments(String mail) {
        logger.info("User {} check their upcoming appointments", mail);
        User user = this.userService.getUserByEmail(mail);
        List<Appointment> appointments = new ArrayList<>();
        if (user instanceof Administrator) {
            List<Project> projects = new ArrayList<>(((Administrator) user).getListProject());
            projects.forEach(
                    project -> {
                        project.getListSectionCell()
                                .forEach(
                                        sectionCell -> {
                                            appointments.addAll(
                                                    this.sectionCellService
                                                            .getAppointmentsBySectionCellId(
                                                                    sectionCell
                                                                            .getIdSectionCell()));
                                        });
                    });
        }
        if (user instanceof Entrepreneur) {
            Project project = ((Entrepreneur) user).getProjectParticipation();
            if (project == null) {
                throw new ResponseStatusException(
                        HttpStatus.NOT_FOUND,
                        "The user has no project, thus no appointments. No users should have no project");
            }

            project.getListSectionCell()
                    .forEach(
                            sectionCell -> {
                                appointments.addAll(
                                        this.sectionCellService.getAppointmentsBySectionCellId(
                                                sectionCell.getIdSectionCell()));
                            });
        }
        return appointments;
    }

    // TODO: check if tests are sufficient - peer verification required
    public Iterable<Project> getPendingProjects() {
        return this.projectService.getPendingProjects();
    }

    // TODO: check if tests are sufficient - peer verification required
    public void validateProject(ProjectDecision decision) {
        projectService.updateProject(
                decision.projectId,
                null,
                null,
                (decision.isAccepted == 1) ? ACTIVE : REJECTED,
                null,
                null,
                this.administratorService.getAdministratorById(decision.adminId));
    }

    // TODO: check if tests are sufficient - peer verification required
    public Project addNewProject(Project project) {
        project.setIdProject(null);
        // We remove the ID from the request to be sure that it will be auto generated
        try {
            this.projectService.getProjectByName(project.getProjectName(), true);
            throw new ResponseStatusException(HttpStatus.CONFLICT, "Project already exists");
        } catch (ResponseStatusException e) {
            if (e.getStatusCode() == HttpStatus.CONFLICT) {
                throw new ResponseStatusException(HttpStatus.CONFLICT, "Project already exists");
            }
        }
        Project newProject = projectService.addNewProject(project);
        if (project.getProjectAdministrator() != null) {
            newProject.getProjectAdministrator().updateListProject(newProject);
        }
        if (newProject.getEntrepreneurProposed() != null) {
            Entrepreneur proposed = newProject.getEntrepreneurProposed();
            proposed.setProjectProposed(newProject);
            proposed.setProjectParticipation(newProject);
        }
        newProject
                .getListEntrepreneurParticipation()
                .forEach(
                        participation -> {
                            participation.setProjectParticipation(newProject);
                        });
        newProject
                .getListSectionCell()
                .forEach(
                        sectionCell -> {
                            sectionCell.setProjectSectionCell(newProject);
                        });
        return newProject;
    }

    public void createAppointmentReport(long appointmentId, Report report, String mail) {
        long projectId =
                this.appointmentService
                        .getAppointmentById(appointmentId)
                        .getAppointmentListSectionCell()
                        .getFirst()
                        .getProjectSectionCell()
                        .getIdProject();
        if (!utilsService.isAllowedToCheckProject(mail, projectId)) {
            logger.warn(
                    "User {} tried to add an report for appointment {} but is not allowed to.",
                    mail,
                    projectId);
            throw new ResponseStatusException(
                    HttpStatus.UNAUTHORIZED, "You're not allowed to check this project");
        }
        logger.info("User {} added a report for appointment {}", mail, projectId);
        Report addedReport = this.reportService.addNewReport(report);
        addedReport.setAppointmentReport(this.appointmentService.getAppointmentById(appointmentId));
        this.appointmentService.getAppointmentById(appointmentId).setAppointmentReport(addedReport);
    }

    // TODO: test
    public void deleteProject(long projectId) {
        this.projectService.deleteProjectById(projectId);
    }

    public void setAdmin(long userId, String token) {
        Entrepreneur e = this.entrepreneurService.getEntrepreneurById(userId);
        Administrator a =
                new Administrator(
                        e.getUserSurname(),
                        e.getUserName(),
                        e.getPrimaryMail(),
                        e.getSecondaryMail(),
                        e.getPhoneNumber());
        this.entrepreneurService.deleteEntrepreneur(e);
        this.administratorService.addAdministrator(a);
        try {
            KeycloakApi.setRoleToUser(a.getUserName(), "MyINPulse-admin", token);
        } catch (Exception err) {
            logger.error(err);
        }
    }

    public void validateEntrepreneurAccount(long userId, String token) {
        Entrepreneur e = this.entrepreneurService.getEntrepreneurById(userId);
        try {
            KeycloakApi.setRoleToUser(e.getUserName(), "MyINPulse-entrepreneur", token);
        } catch (Exception err) {
            logger.error(err);
        }
        this.entrepreneurService.validateEntrepreneurById(userId);
    }

    public Iterable<User> getPendingUsers() {
        return this.userService.getPendingAccounts();
    }

    public void createAccount(
            String username,
            String userSurname,
            String primaryMail,
            String secondaryMail,
            String phoneNumber) {
        Administrator a =
                new Administrator(username, userSurname, primaryMail, secondaryMail, phoneNumber);
        this.administratorService.addAdministrator(a);
    }

    public Iterable<Administrator> getAllAdmins() {
        return this.administratorService.allAdministrators();
    }
}