Files
modernkeepass/ModernKeePass.Application.12/Database/Commands/CloseDatabase/CloseDatabaseCommand.cs
Geoffroy BONNEVILLE 7e44d47065 WIP Clean Architecture
Windows 8.1 App Uses keepasslib v2.44 (temporarily)
2020-03-24 13:01:14 +01:00

31 lines
1.1 KiB
C#

using MediatR;
using System.Threading;
using System.Threading.Tasks;
using ModernKeePass.Application.Common.Interfaces;
using ModernKeePass.Application.Database.Queries.IsDatabaseOpen;
using ModernKeePass.Domain.Exceptions;
namespace ModernKeePass.Application.Database.Commands.CloseDatabase
{
public class CloseDatabaseCommand: IRequest
{
public class CloseDatabaseCommandHandler : IRequestHandler<CloseDatabaseCommand>
{
private readonly IDatabaseProxy _database;
private readonly IMediator _mediator;
public CloseDatabaseCommandHandler(IDatabaseProxy database, IMediator mediator)
{
_database = database;
_mediator = mediator;
}
public async Task Handle(CloseDatabaseCommand message, CancellationToken cancellationToken)
{
var isDatabaseOpen = await _mediator.Send(new IsDatabaseOpenQuery(), cancellationToken);
if (isDatabaseOpen) _database.CloseDatabase();
else throw new DatabaseClosedException();
}
}
}
}