55 lines
1.8 KiB
C#
55 lines
1.8 KiB
C#
 
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using AutoMapper;
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using MediatR;
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using Mws.Application.Auth;
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using Mws.Application.Common;
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using Mws.Application.Permissions;
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using Mws.Domain.Users;
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namespace Mws.Application.Accounts;
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public record CreateAccountCommand(Guid ActorUserId, CreateAccountRequest Request) : IRequest<AccountDto>;
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public class CreateAccountHandler(IUnitOfWork uow, IPasswordHasher passwordHasher, IPermissionService permissions, IMapper mapper)
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: IRequestHandler<CreateAccountCommand, AccountDto>
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{
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private const string Screen = "accounts";
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public async Task<AccountDto> Handle(CreateAccountCommand command, CancellationToken ct)
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{
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await permissions.EnsureAsync(command.ActorUserId, Screen, PermissionAction.Create, ct);
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var request = command.Request;
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var username = request.Username.Trim();
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if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(request.Password))
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{
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throw new BadRequestException("Username and password are required");
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}
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if (await uow.Users.ExistsByUsernameAsync(username, ct))
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{
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throw new BadRequestException("Username already exists");
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}
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var role = await uow.Roles.GetByIdAsync(request.RoleId, ct)
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?? throw new BadRequestException("Role not found");
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var now = DateTime.UtcNow;
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var user = new User
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{
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Id = Guid.NewGuid(),
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Username = username,
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PasswordHash = passwordHasher.Hash(request.Password),
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DisplayName = request.DisplayName.Trim(),
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RoleId = role.Id,
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IsActive = true,
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CreatedAt = now,
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UpdatedAt = now,
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};
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uow.Users.Add(user);
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await uow.SaveChangesAsync(ct);
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user.Role = role;
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return mapper.Map<AccountDto>(user);
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}
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}
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