add UserMaximum function

src/main/java/mops/gruppen2/controller/Gruppen2Controller.java

@@ -131,12 +131,13 @@ public class Gruppen2Controller {
     @PostMapping("/createGroup")
     public String pCreateGroup(KeycloakAuthenticationToken token,
                                @RequestParam("title") String title,
-                               @RequestParam("beschreibung") String beschreibung,
+                               @RequestParam("description") String description,
-                               @RequestParam(value = "visibility", required = false) Boolean visibility) throws EventException {
+                               @RequestParam(value = "visibility", required = false) Boolean visibility,
+                               @RequestParam("userMaximum") Long userMaximum) throws EventException {
 
         Account account = keyCloakService.createAccountFromPrincipal(token);
         visibility = visibility == null;
-        controllerService.createGroup(account, title, beschreibung, visibility);
+        controllerService.createGroup(account, title, description, visibility, userMaximum);
 
         return "redirect:/gruppen2/";
     }

src/main/java/mops/gruppen2/domain/Group.java

@@ -20,6 +20,7 @@ public class Group {
     private Long id;
     private String title;
     private String description;
+    private Long userMaximum;
     private GroupType type;
     private Visibility visibility;
     private Long parent;

src/main/java/mops/gruppen2/domain/event/CreateGroupEvent.java

@@ -15,12 +15,14 @@ public class CreateGroupEvent extends Event {
     private Visibility groupVisibility;
     private Long groupParent;
     private GroupType groupType;
+    private Long groupUserMaximum;
 
-    public CreateGroupEvent(Long groupId, String userId, Long parent, GroupType type, Visibility visibility) {
+    public CreateGroupEvent(Long groupId, String userId, Long parent, GroupType type, Visibility visibility, Long userMaximum) {
         super(groupId, userId);
         this.groupParent = parent;
         this.groupType = type;
         this.groupVisibility = visibility;
+        this.groupUserMaximum = userMaximum;
     }
 
     @Override

src/main/java/mops/gruppen2/service/ControllerService.java

@@ -43,7 +43,7 @@ public class ControllerService {
      * @param title       Gruppentitel
      * @param description Gruppenbeschreibung
      */
-    public void createGroup(Account account, String title, String description, Boolean visibility) throws EventException {
+    public void createGroup(Account account, String title, String description, Boolean visibility, Long userMaximum) throws EventException {
         Visibility visibility1;
         Long groupId = eventService.checkGroup();
 
@@ -54,7 +54,7 @@ public class ControllerService {
             createInviteLink(groupId);
         }
 
-        CreateGroupEvent createGroupEvent = new CreateGroupEvent(groupId, account.getName(), null, GroupType.SIMPLE, visibility1);
+        CreateGroupEvent createGroupEvent = new CreateGroupEvent(groupId, account.getName(), null, GroupType.SIMPLE, visibility1, userMaximum);
         eventService.saveEvent(createGroupEvent);
 
         addUser(account, groupId);
@@ -144,7 +144,7 @@ public class ControllerService {
             visibility1 = Visibility.PRIVATE;
         }
 
-        CreateGroupEvent createGroupEvent = new CreateGroupEvent(groupId, account.getName(), null, GroupType.LECTURE, visibility1);
+        CreateGroupEvent createGroupEvent = new CreateGroupEvent(groupId, account.getName(), null, GroupType.LECTURE, visibility1, null);
         eventService.saveEvent(createGroupEvent);
 
         addUser(account, groupId);

src/main/resources/templates/create.html

@@ -42,9 +42,14 @@
                                    type="text">
                         </div>
                         <div class="form-group">
-                            <label for="beschreibung">Beschreibung</label>
+                            <label for="description">Beschreibung</label>
-                            <textarea class="form-control" id="beschreibung" required
+                            <textarea class="form-control" id="description" required
-                                      rows="3" th:name="beschreibung"></textarea>
+                                      rows="3" th:name="description"></textarea>
+                        </div>
+                        <div class="form-group mt-3">
+                            <label for="userMaximum">Teilnehmeranzahl</label>
+                            <input class="form-control" id="userMaximum" required th:name="userMaximum"
+                                   type="number" min="1">
                         </div>
                         <div class="custom-control custom-checkbox">
                             <input class="custom-control-input" id="visibility" th:name="visibility"

src/test/java/mops/gruppen2/builder/EventBuilder.java

@@ -56,7 +56,8 @@ public class EventBuilder {
                 faker.random().hex(),
                 null,
                 GroupType.SIMPLE,
-                Visibility.PRIVATE
+                Visibility.PRIVATE,
+                null
         );
     }
 

src/test/java/mops/gruppen2/service/EventServiceTest.java

@@ -56,7 +56,7 @@ class EventServiceTest {
 
     @Test
     void getDTOOffentlichTest() {
-        CreateGroupEvent createGroupEvent = new CreateGroupEvent(eventService.checkGroup(), "test", null, GroupType.LECTURE, Visibility.PUBLIC);
+        CreateGroupEvent createGroupEvent = new CreateGroupEvent(eventService.checkGroup(), "test", null, GroupType.LECTURE, Visibility.PUBLIC, null);
         EventDTO eventDTO = eventService.getDTO(createGroupEvent);
         assertTrue(eventDTO.isVisibility());
     }

src/test/java/mops/gruppen2/service/GroupServiceTest.java

@@ -29,7 +29,7 @@ class GroupServiceTest {
     @Test
     void rightClassForSuccessfulGroup() throws Exception {
         List<Event> eventList = new ArrayList<>();
-        eventList.add(new CreateGroupEvent(1L, "Prof", null, GroupType.LECTURE, Visibility.PRIVATE));
+        eventList.add(new CreateGroupEvent(1L, "Prof", null, GroupType.LECTURE, Visibility.PRIVATE,null));
         eventList.add(new AddUserEvent(1L, "Ulli", "Ulli", "Honnis", "FC@B.de"));
 
         List<Group> groups = groupService.projectEventList(eventList);