refactor, templates need fixing

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

@@ -0,0 +1,38 @@
+package mops.gruppen2.domain.event;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Value;
+import lombok.extern.log4j.Log4j2;
+import mops.gruppen2.domain.exception.BadArgumentException;
+import mops.gruppen2.domain.exception.NoAccessException;
+import mops.gruppen2.domain.model.group.Group;
+import mops.gruppen2.domain.model.group.wrapper.Limit;
+
+import javax.validation.Valid;
+
+@Log4j2
+@Value
+@AllArgsConstructor
+public class SetLimitEvent extends Event {
+
+    @JsonProperty("limit")
+    Limit limit;
+
+    public SetLimitEvent(Group group, String exec, @Valid Limit limit) {
+        super(group.getId(), exec, null);
+        this.limit = limit;
+    }
+
+    @Override
+    protected void applyEvent(Group group) throws BadArgumentException, NoAccessException {
+        group.setLimit(exec, limit);
+
+        log.trace("\t\t\t\t\tNeues UserLimit: {}", group.getLimit());
+    }
+
+    @Override
+    public String getType() {
+        return EventType.SETLIMIT.toString();
+    }
+}