33 lines
1.1 KiB
C#
33 lines
1.1 KiB
C#
using Femto.Common.Domain;
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using Femto.Modules.Auth.Application.Dto;
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using Femto.Modules.Auth.Application.Services;
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using Femto.Modules.Auth.Data;
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using Femto.Modules.Auth.Models;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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namespace Femto.Modules.Auth.Application.Commands.Login;
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internal class LoginCommandHandler(AuthContext context, SessionGenerator sessionGenerator)
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: ICommandHandler<LoginCommand, LoginResult>
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{
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public async Task<LoginResult> Handle(LoginCommand request, CancellationToken cancellationToken)
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{
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var user = await context.Users.SingleOrDefaultAsync(
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u => u.Username == request.Username,
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cancellationToken
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);
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if (user is null)
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throw new DomainException("invalid credentials");
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if (!user.HasPassword(request.Password))
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throw new DomainException("invalid credentials");
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var session = sessionGenerator.GenerateSession();
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await context.AddAsync(session, cancellationToken);
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return new(new Session(session.Id, session.Expires), user.Id, user.Username);
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}
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}
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