using System.Threading.Tasks; using MediatR; using ModernKeePass.Application.Common.Interfaces; using ModernKeePass.Domain.Dtos; using ModernKeePass.Domain.Exceptions; namespace ModernKeePass.Application.Database.Commands.UpdateCredentials { public class UpdateCredentialsCommand: IRequest { public string Password { get; set; } public string KeyFilePath { get; set; } public class UpdateCredentialsCommandHandler : IAsyncRequestHandler { private readonly IDatabaseProxy _database; private readonly IFileProxy _file; public UpdateCredentialsCommandHandler(IDatabaseProxy database, IFileProxy file) { _database = database; _file = file; } public async Task Handle(UpdateCredentialsCommand message) { if (!_database.IsOpen) throw new DatabaseClosedException(); _database.UpdateCredentials(new Credentials { KeyFileContents = !string.IsNullOrEmpty(message.KeyFilePath) ? await _file.ReadBinaryFile(message.KeyFilePath) : null, Password = message.Password }); } } } }