Changeset 28b3398 for jobvista-backend/src/main/java/mk/ukim/finki/predmeti/internettehnologii/jobvistabackend/service/impl/JobAdvertisementServiceImpl.java

Timestamp:

06/09/24 14:24:03 (2 weeks ago)

Author:

223021 <daniel.ilievski.2@…>

Branches:

main

Children:

b248810

Parents:

19398ad

Message:

Implemented job application functionality, added job advertisement filtering and replaced text areas with editors

File:

• jobvista-backend/src/main/java/mk/ukim/finki/predmeti/internettehnologii/jobvistabackend/service/impl/JobAdvertisementServiceImpl.java (modified) (6 diffs)

jobvista-backend/src/main/java/mk/ukim/finki/predmeti/internettehnologii/jobvistabackend/service/impl/JobAdvertisementServiceImpl.java

@@ -5 +5 @@
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.enumerations.JobType;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.job_advertisements.DTO.JobAdDetailsDTO;
+import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.job_advertisements.DTO.JobAdFilterDTO;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.job_advertisements.DTO.JobAdvertisementDTO;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.job_advertisements.JobAdvertisement;
+import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.users.Recruiter;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.models.users.User;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.repositories.JobAdvertisementRepository;
+import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.repositories.RecruiterRepository;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.repositories.UserRepository;
 import mk.ukim.finki.predmeti.internettehnologii.jobvistabackend.service.intef.JobAdvertisementService;
@@ -15 +18 @@
 import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.util.Comparator;
 import java.util.List;
 
@@ -22 +26 @@
     private final UserRepository userRepository;
     private final JobAdvertisementRepository jobAdvertisementRepository;
+    private final RecruiterRepository recruiterRepository;
 
     @Override
     public JobAdDetailsDTO addJobAdvertisement(JobAdvertisementDTO jobAdvertisementDTO) {
-        User recruiter = userRepository.findByEmail(jobAdvertisementDTO.getEmail()).orElseThrow(() -> new IllegalArgumentException("User not found"));
+        Recruiter recruiter = recruiterRepository.findRecruiterByEmail(jobAdvertisementDTO.getEmail()).orElseThrow(() -> new IllegalArgumentException("User not found"));
         JobAdvertisement jobAdvertisement = new JobAdvertisement(
                 recruiter,
@@ -35 +40 @@
                 JobType.valueOf(jobAdvertisementDTO.getJobType()),
                 EmploymentStatus.valueOf(jobAdvertisementDTO.getEmploymentStatus())
-                );
+        );
         jobAdvertisementRepository.save(jobAdvertisement);
         return JobAdvertisement.mapToJobAdDetailsDTO(jobAdvertisement);
@@ -79 +84 @@
 
     @Override
+    public List<JobAdDetailsDTO> filterJobAdvertisements(JobAdFilterDTO jobAdFilterDTO) {
+        List<JobAdvertisement> filteredJobAds = jobAdvertisementRepository.findAll();
+        filteredJobAds = filter(filteredJobAds, jobAdFilterDTO);
+
+        return filteredJobAds.stream()
+                .map(JobAdvertisement::mapToJobAdDetailsDTO)
+                .toList();
+    }
+
+    private List<JobAdvertisement> filter(List<JobAdvertisement> filteredJobAdvertisements, JobAdFilterDTO jobAdFilterDTO) {
+        return filteredJobAdvertisements.stream()
+                .filter(jobAd -> jobAd.getTitle().toLowerCase().contains(jobAdFilterDTO.getSearchTerm().toLowerCase()))
+                .filter(jobAd -> jobAdFilterDTO.getIndustry().equals("all") || jobAd.getIndustry().equals(jobAdFilterDTO.getIndustry()))
+                .sorted(getComparator(jobAdFilterDTO.getSortOrder()))
+                .toList();
+    }
+
+    private Comparator<JobAdvertisement> getComparator(String sortOrder) {
+        return switch (sortOrder) {
+            case "date_newest" -> Comparator.comparing(JobAdvertisement::getPostedOn).reversed();
+            case "date_oldest" -> Comparator.comparing(JobAdvertisement::getPostedOn);
+            case "salary_highest" -> Comparator.comparing(JobAdvertisement::getStartingSalary).reversed();
+            case "salary_lowest" -> Comparator.comparing(JobAdvertisement::getStartingSalary);
+            default -> Comparator.comparing(JobAdvertisement::getPostedOn); // Default sorting order
+        };
+    }
+
+
+    @Override
     public List<JobAdDetailsDTO> findAllJobAdvertisementsByRecruiterId(Long recruiterId) {
         List<JobAdvertisement> jobAdvertisementList = jobAdvertisementRepository.findAllByRecruiterId(recruiterId);
-//        jobAdvertisementList.forEach(jobAdvertisement -> {
-//            if (!jobAdvertisement.isJobAdActive() && jobAdvertisement.isActive()) {
-//                jobAdvertisement.setActive(false);
-//                jobAdvertisementRepository.save(jobAdvertisement);
-//            } else if (jobAdvertisement.isJobAdActive() && !jobAdvertisement.isActive()) {
-//                jobAdvertisement.setActive(true);
-//                jobAdvertisementRepository.save(jobAdvertisement);
-//            }
-//        });
 
         return jobAdvertisementList.stream()
@@ -95 +120 @@
                 .toList();
     }
+
+    @Override
+    public List<JobAdDetailsDTO> filterJobAdvertisementsByRecruiterId(Long recruiterId, JobAdFilterDTO jobAdFilterDTO) {
+        List<JobAdvertisement> filteredJobAds = jobAdvertisementRepository.findAllByRecruiterId(recruiterId);
+        filteredJobAds = filter(filteredJobAds, jobAdFilterDTO);
+        return filteredJobAds.stream()
+                .map(JobAdvertisement::mapToJobAdDetailsDTO)
+                .toList();
+    }
+
     @Override
     public JobAdDetailsDTO findJobAdvertisementById(Long id) {