using System.Threading.Tasks; using MediatR; using ModernKeePass.Application.Common.Interfaces; using ModernKeePass.Domain.Common; using ModernKeePass.Domain.Exceptions; namespace ModernKeePass.Application.Group.Commands.DeleteGroup { public class DeleteGroupCommand : IRequest { public string ParentGroupId { get; set; } public string GroupId { get; set; } public string RecycleBinName { get; set; } public class DeleteGroupCommandHandler : IAsyncRequestHandler { private readonly IDatabaseProxy _database; public DeleteGroupCommandHandler(IDatabaseProxy database) { _database = database; } public async Task Handle(DeleteGroupCommand message) { if (!_database.IsOpen) throw new DatabaseClosedException(); if (_database.IsRecycleBinEnabled && (string.IsNullOrEmpty(_database.RecycleBinId) || _database.RecycleBinId.Equals(Constants.EmptyId))) { _database.CreateGroup(_database.RootGroupId, message.RecycleBinName, true); } if (!_database.IsRecycleBinEnabled || message.ParentGroupId.Equals(_database.RecycleBinId)) { _database.DeleteEntity(message.GroupId); } else { await _database.AddGroup(_database.RecycleBinId, message.GroupId); } await _database.RemoveGroup(message.ParentGroupId, message.GroupId); } } } }