/// <summary>
/// Implementation of <see cref="ICategoryCommands.RemoveParentForCategory(Guid, Guid)"/>
/// </summary>
/// <param name="categoryId">The category id</param>
/// <param name="parentId">The category parent id</param>
/// <returns></returns>
public virtual async Task RemoveParentForCategory(Guid categoryId, Guid parentId)
{
try
{
if (categoryId == Guid.Empty)
{
throw new ArgumentException("value cannot be empty", nameof(categoryId));
}
var category = await Repository.GetByKeyAsync <Category>(categoryId);
if (parentId != Guid.Empty)
{
var parent = await Repository.GetByKeyAsync <Category>(parentId);
category.RemoveParent(parent);
await Repository.SaveChangesAsync();
var @event = new CategoryChildRemovedEvent(parentId, categoryId);
EventBus.RaiseEvent(@event);
}
}
catch
{
throw;
}
}
/// <summary>
/// <see cref="IHandleEvent{TEvent}.Handle(TEvent)"/>
/// </summary>
/// <param name="event"></param>
public void Handle(CategoryChildRemovedEvent @event)
{
try
{
EventStore.Save(@event);
}
catch
{
throw;
}
}
public void CategoryChildRemovedEvent_Ctor_Should_Set_Arguments_Correctly()
{
Guid categoryId = Guid.NewGuid();
Guid childId = Guid.NewGuid();
var @event = new CategoryChildRemovedEvent(categoryId, childId);
Assert.Equal(categoryId, @event.CategoryId);
Assert.Equal(childId, @event.ChildId);
Assert.Equal(categoryId, @event.AggregateId);
Assert.Equal(typeof(Catalog.Models.Category), @event.AggregateType);
}
public async Task RemoveChildForCategory(Guid categoryId, Guid childId)
{
try
{
var category = await Repository.GetByKeyAsync <Category>(categoryId);
category.RemoveChild(childId);
await Repository.SaveChangesAsync();
var @event = new CategoryChildRemovedEvent(categoryId, childId);
EventBus.RaiseEvent(@event);
}
catch
{
throw;
}
}
public async Task RemoveParentForCategory(Guid categoryId)
{
try
{
var category = await Repository.GetByKeyAsync <Category>(categoryId);
var parentId = category.Parent?.Id;
category.RemoveParent();
await Repository.SaveChangesAsync();
if (parentId != null)
{
var @event = new CategoryChildRemovedEvent((Guid)parentId, categoryId);
EventBus.RaiseEvent(@event);
}
}
catch
{
throw;
}
}
