Lecturer Dashboard Finished Version

backend/src/main/java/com/example/backend/anwprj/controller/SemesterController.java

@@ -9,6 +9,9 @@ import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @RestController
 public class SemesterController
 {
@@ -60,6 +63,23 @@ public class SemesterController
         return new ResponseEntity<>(HttpStatus.FORBIDDEN);
     }
 
+    @CrossOrigin
+    @GetMapping("/semester/id/all")
+    public ResponseEntity<Semester[]> getSemestersAll(@RequestParam(name="ids") String ids, @RequestParam(name="sessionid") String sessionid)
+    {
+        String[] idsSplit = ids.split("a");
+
+        List<Semester> resultList = new ArrayList<>();
+
+        for(int i = 0; i < idsSplit.length; i++)
+        {
+            int currentID = Integer.parseInt(idsSplit[i]);
+            resultList.add(db.getSemester(currentID));
+        }
+
+        return new ResponseEntity<>(resultList.toArray(new Semester[0]), HttpStatus.OK);
+    }
+
     @CrossOrigin
     @GetMapping("/semester/all")
     public ResponseEntity<Semester[]> getSemester(@RequestParam(name="sessionid") String sessionid)