using System.Threading.Tasks; using MediatR; using ModernKeePass.Application.Common.Interfaces; using ModernKeePass.Domain.Exceptions; namespace ModernKeePass.Application.Database.Queries.ReOpenDatabase { public class ReOpenDatabaseQuery: IRequest { public class ReOpenDatabaseQueryHandler : IAsyncRequestHandler { private readonly IDatabaseProxy _database; private readonly IFileProxy _file; public ReOpenDatabaseQueryHandler(IDatabaseProxy database, IFileProxy file) { _database = database; _file = file; } public async Task Handle(ReOpenDatabaseQuery message) { if (!_database.IsOpen) throw new DatabaseClosedException(); var file = await _file.OpenBinaryFile(_database.FileAccessToken); await _database.ReOpen(file); } } } }