43 lines
1.3 KiB
C#
43 lines
1.3 KiB
C#
using Femto.Common.Domain;
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using Femto.Modules.Auth.Application.Dto;
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using Femto.Modules.Auth.Data;
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using Femto.Modules.Auth.Models;
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using Microsoft.EntityFrameworkCore;
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namespace Femto.Modules.Auth.Application.Interface.Register;
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internal class RegisterCommandHandler(AuthContext context)
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: ICommandHandler<RegisterCommand, RegisterResult>
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{
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public async Task<RegisterResult> Handle(
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RegisterCommand request,
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CancellationToken cancellationToken
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)
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{
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var now = DateTimeOffset.UtcNow;
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var code = await context
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.SignupCodes.Where(c => c.Code == request.SignupCode)
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.Where(c => c.ExpiresAt == null || c.ExpiresAt > now)
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.Where(c => c.RedeemingUserId == null)
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.SingleOrDefaultAsync(cancellationToken);
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if (code is null)
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throw new DomainError("invalid signup code");
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var user = new UserIdentity(request.Username);
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await context.AddAsync(user, cancellationToken);
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user.SetPassword(request.Password);
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var session = Session.Strong(user.Id);
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await context.AddAsync(session, cancellationToken);
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code.Redeem(user.Id);
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return new(new SessionDto(session), new UserInfo(user));
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}
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}
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