Add the management of changeCurriculum requests

backend/src/main/java/ovh/herisson/Clyde/EndPoints/Inscription/RequestsController.java

@@ -20,6 +20,7 @@ import ovh.herisson.Clyde.Tables.Inscription.ScholarshipRequest;
 import ovh.herisson.Clyde.Tables.Inscription.UnregisterRequest;
 
 import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.Date;
 import java.util.Map;
 
@@ -196,4 +197,58 @@ public class RequestsController {
 
         return new ResponseEntity<>(HttpStatus.OK);
     }
+
+    @GetMapping("/changecurriculumreq")
+    public  ResponseEntity<ArrayList <ChangeCurriculumRequest>> getAllChangeCurrReq(@RequestHeader("Authorization") String token){
+        if (authServ.isNotIn(new Role[]{Role.Admin,Role.Secretary,Role.InscriptionService},token))
+            return new UnauthorizedResponse<>(null);
+
+        ArrayList<ChangeCurriculumRequest> toReturn = new ArrayList<>();
+
+        changeCurriculumRequestRepository.findAll().forEach(toReturn::add);
+
+        return new ResponseEntity<>(toReturn, HttpStatus.OK);
+    }
+
+    @GetMapping("/changecurriculumreq/{id}")
+    public ResponseEntity<ChangeCurriculumRequest> getCCrbyId(@RequestHeader("Authorization") String token, @PathVariable long id){
+        if (authServ.isNotIn(new Role[]{Role.Admin,Role.Secretary,Role.InscriptionService},token))
+            return new UnauthorizedResponse<>(null);
+
+        ChangeCurriculumRequest toReturn = changeCurriculumRequestRepository.findById(id);
+        return new ResponseEntity<>(toReturn, HttpStatus.OK);
+    }
+
+    @PatchMapping("/changecurriculumreq/{id}/{newState}")
+    public ResponseEntity<String> editCCReq(@RequestHeader("Authorization") String token, @PathVariable long id, @PathVariable RequestState newState){
+        if (authServ.isNotIn(new Role[]{Role.Admin,Role.Secretary,Role.InscriptionService},token))
+            return new UnauthorizedResponse<>(null);
+
+        ChangeCurriculumRequest toEdit = changeCurriculumRequestRepository.findById(id);
+
+        toEdit.setState(newState);
+
+        if (newState == RequestState.Accepted){
+            //If actual curriculum is not null then we need to set that the user doesn't follow it anymore
+            User u = toEdit.getUser();
+            if (toEdit.getActualCurriculum() != null){
+                ArrayList<UserCurriculum> listcurr = userCurriculumRepository.findByUserOrderByCurriculum(u);
+
+                for (int i = 0; i < listcurr.size(); i++){
+                    if (listcurr.get(i).getCurriculum() == toEdit.getActualCurriculum()){
+                        listcurr.get(i).setActual(false);
+                    }
+                }
+
+                userCurriculumRepository.saveAll(listcurr);
+            }
+
+            Calendar c = Calendar.getInstance();
+            UserCurriculum userCurriculum = new UserCurriculum(u, toEdit.getDestinationCurriculum(), c.get(Calendar.YEAR), true);
+            userCurriculumRepository.save(userCurriculum);
+        }
+
+        changeCurriculumRequestRepository.save(toEdit);
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
 }

backend/src/main/java/ovh/herisson/Clyde/Repositories/Inscription/ChangeCurriculumRequestRepository.java

@@ -4,4 +4,6 @@ import org.springframework.data.repository.CrudRepository;
 import ovh.herisson.Clyde.Tables.ChangeCurriculumRequest;
 
 public interface ChangeCurriculumRequestRepository extends CrudRepository<ChangeCurriculumRequest, Long> {
+    ChangeCurriculumRequest findById(long id);
 }
+

backend/src/main/java/ovh/herisson/Clyde/Repositories/UserCurriculumRepository.java

@@ -15,4 +15,5 @@ public interface UserCurriculumRepository extends CrudRepository<UserCurriculum,
 
     ArrayList<UserCurriculum> findByUserOrderByCurriculum(User student);
     UserCurriculum findByUserAndCurriculumAndActual(User user, Curriculum curriculum, boolean actual);
+
 }