change controller of csv method

Co-authored-by: Christoph <tobi@urpost.de>

src/main/java/mops/gruppen2/controller/GroupCreationController.java

@@ -117,17 +117,4 @@ public class GroupCreationController {
 
         return "redirect:/gruppen2";
     }
-
-    @RolesAllowed({"ROLE_orga", "ROLE_actuator"})
-    @PostMapping("/details/members/addUsersFromCsv")
-    @CacheEvict(value = "groups", allEntries = true)
-    public String addUsersFromCsv(KeycloakAuthenticationToken token,
-                                  @RequestParam("group_id") String groupId,
-                                  @RequestParam(value = "file", required = false) MultipartFile file) {
-
-        Account account = KeyCloakService.createAccountFromPrincipal(token);
-        controllerService.addUsersFromCsv(account, file, groupId);
-
-        return "redirect:/gruppen2/details/members/" + groupId;
-    }
 }

src/main/java/mops/gruppen2/controller/GroupDetailsController.java

@@ -19,6 +19,7 @@ import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.context.annotation.SessionScope;
+import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.security.RolesAllowed;
 import javax.servlet.http.HttpServletRequest;
@@ -259,4 +260,17 @@ public class GroupDetailsController {
 
         return "redirect:/gruppen2";
     }
+
+    @RolesAllowed({"ROLE_orga", "ROLE_actuator"})
+    @PostMapping("/details/members/addUsersFromCsv")
+    @CacheEvict(value = "groups", allEntries = true)
+    public String addUsersFromCsv(KeycloakAuthenticationToken token,
+                                  @RequestParam("group_id") String groupId,
+                                  @RequestParam(value = "file", required = false) MultipartFile file) {
+
+        Account account = KeyCloakService.createAccountFromPrincipal(token);
+        controllerService.addUsersFromCsv(account, file, groupId);
+
+        return "redirect:/gruppen2/details/members/" + groupId;
+    }
 }

src/main/java/mops/gruppen2/controller/GruppenfindungController.java

@@ -34,7 +34,6 @@ public class GruppenfindungController {
                         Model model) {
 
         Account account = KeyCloakService.createAccountFromPrincipal(token);
-        //TODO: new Contructor/method
         User user = new User(account);
 
         model.addAttribute("account", account);