feat: entrepreneur api and api service

MyINPulse-back/src/main/java/enseirb/myinpulse/service/database/SectionCellService.java

@@ -0,0 +1,63 @@
+package enseirb.myinpulse.service.database;
+
+import enseirb.myinpulse.model.SectionCell;
+import enseirb.myinpulse.repository.SectionCellRepository;
+
+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.time.LocalDateTime;
+import java.util.Optional;
+
+@Service
+public class SectionCellService {
+
+    private final SectionCellRepository sectionCellRepository;
+
+    @Autowired
+    SectionCellService(SectionCellRepository sectionCellRepository) {
+        this.sectionCellRepository = sectionCellRepository;
+    }
+
+    public Iterable<SectionCell> getAllSectionCells() {
+        return this.sectionCellRepository.findAll();
+    }
+
+    public SectionCell getSectionCellById(Long id) {
+        Optional<SectionCell> sectionCell = this.sectionCellRepository.findById(id);
+        if (sectionCell.isEmpty()) {
+            throw new ResponseStatusException(
+                    HttpStatus.NOT_FOUND, "Cette cellule de section n'existe pas");
+        }
+        return sectionCell.get();
+    }
+
+    public SectionCell addNewSectionCell(SectionCell sectionCell) {
+        return this.sectionCellRepository.save(sectionCell);
+    }
+
+    public void removeSectionCellById(Long id) {
+        this.sectionCellRepository.deleteById(id);
+    }
+
+    public SectionCell updateSectionCell(
+            Long id, String title, String contentSectionCell, LocalDateTime modificationDate) {
+        Optional<SectionCell> sectionCell = this.sectionCellRepository.findById(id);
+        if (sectionCell.isEmpty()) {
+            throw new ResponseStatusException(
+                    HttpStatus.NOT_FOUND, "Cette cellule de section n'existe pas");
+        }
+        if (title != null) {
+            sectionCell.get().setTitle(title);
+        }
+        if (contentSectionCell != null) {
+            sectionCell.get().setContentSectionCell(contentSectionCell);
+        }
+        if (modificationDate != null) {
+            sectionCell.get().setModificationDate(modificationDate);
+        }
+        return this.sectionCellRepository.save(sectionCell.get());
+    }
+}