From c5311fbe58a4679ef21673195049c0321d3e869d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20B=C3=B6ckelmann?= <uqpko@student.kit.edu>
Date: Sat, 11 Nov 2023 18:53:31 +0100
Subject: [PATCH] Delete multiple schedules

---
 .../api/controller/ScheduleController.java    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/backend/src/main/java/core/api/controller/ScheduleController.java b/backend/src/main/java/core/api/controller/ScheduleController.java
index a9341b8..d488c6b 100644
--- a/backend/src/main/java/core/api/controller/ScheduleController.java
+++ b/backend/src/main/java/core/api/controller/ScheduleController.java
@@ -15,6 +15,7 @@ import org.springframework.web.bind.annotation.*;
 
 import javax.validation.Valid;
 import java.time.LocalDate;
+import java.util.ArrayList;
 import java.util.List;
 
 
@@ -195,4 +196,25 @@ public class ScheduleController {
         List<AbstractSchedule> missedSchedules = taskScheduleService.getAllMissedSchedulesOfUser(SecurityContextHolder.getContext().getAuthentication().getName());
         return ResponseEntity.ok(missedSchedules.stream().map(AbstractSchedule::toScheduleInfo).toList());
     }
+
+    @DeleteMapping("/schedules/{scheduleIDs}/all")
+    public ResponseEntity<?> deleteSchedules(@PathVariable long[] scheduleIDs) {
+        List<PermissionResult<AbstractSchedule>> permissionResults = new ArrayList<>();
+        for(long scheduleID: scheduleIDs) {
+            PermissionResult<AbstractSchedule> permissionResult = taskScheduleService.getSchedulePermissions(scheduleID, SecurityContextHolder.getContext().getAuthentication().getName());
+            if(permissionResult.isHasPermissions()) {
+                return ResponseEntity.status(403).body(new SimpleStatusResponse("failed"));
+            }
+
+            if(permissionResult.getExitCode() == ServiceExitCode.MISSING_ENTITY) {
+                return ResponseEntity.status(404).body(new SimpleStatusResponse("failed"));
+            }
+            permissionResults.add(permissionResult);
+        }
+
+        for(PermissionResult<AbstractSchedule> permissionResult : permissionResults) {
+            taskScheduleService.deleteSchedule(permissionResult.getResult());
+        }
+        return ResponseEntity.ok(new SimpleStatusResponse("success"));
+    }
 }