fix: more tests working, still need fixes

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

@@ -25,6 +25,7 @@ import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 @Service
 public class SharedApiService {
@@ -73,6 +74,45 @@ public class SharedApiService {
                 project, sectionId, dateTime);
     }
 
+    // Retrieve all up to date (for every sectionId) sectionCells of a project
+    public Iterable<SectionCell> getAllSectionCells(long projectId, String mail) {
+        if (!utilsService.isAllowedToCheckProject(mail, projectId)) {
+            logger.warn(
+                    "User {} tried to check section cells of the project {} but is not allowed to.",
+                    mail,
+                    projectId);
+            throw new ResponseStatusException(
+                    HttpStatus.UNAUTHORIZED, "You're not allowed to check this project");
+        }
+
+        Project project = this.projectService.getProjectById(projectId);
+        List<SectionCell> allSectionCells = new ArrayList<SectionCell>();
+        project.getListSectionCell()
+                .forEach(
+                        projectCell -> {
+                            AtomicBoolean sameReferenceId =
+                                    new AtomicBoolean(false); // side effect lambdas
+                            allSectionCells.forEach(
+                                    selectedCell -> {
+                                        if (projectCell
+                                                .getIdReference()
+                                                .equals(selectedCell.getIdReference())) {
+                                            sameReferenceId.set(true);
+                                            if (projectCell
+                                                    .getModificationDate()
+                                                    .isAfter(selectedCell.getModificationDate())) {
+                                                allSectionCells.remove(selectedCell);
+                                                allSectionCells.add(projectCell);
+                                            }
+                                        }
+                                    });
+                            if (!sameReferenceId.get()) {
+                                allSectionCells.add(projectCell);
+                            }
+                        });
+        return allSectionCells;
+    }
+
     // TODO: test
     public Iterable<Entrepreneur> getEntrepreneursByProjectId(long projectId, String mail) {
         if (!utilsService.isAllowedToCheckProject(mail, projectId)) {