deleteItem method

  1. @override
PostModel deleteItem(
  1. PostModel model,
  2. MemberMediumContainerModel deleteItem
)
override

Implementation

@override
PostModel deleteItem(PostModel model, MemberMediumContainerModel deleteItem) {
  var newItems = <MemberMediumContainerModel>[];
  for (var item in model.memberMedia!) {
    if (item != deleteItem) {
      newItems.add(item);
    }
  }
  var newModel = model.copyWith(memberMedia: newItems);
  return newModel;
}