34 lines
1.5 KiB
C#
34 lines
1.5 KiB
C#
using MediatR;
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using Modules.User.Application.Gateways;
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namespace Modules.User.Application.Commands.User.Access;
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public class AssignRoleToUserCommand : IRequest<Unit>
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{
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public Guid AccountId { get; set; }
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public int RoleId { get; set; }
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public string? GrantReason { get; set; }
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}
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public class AssignRoleToUserCommandHandler(UserContext userContext, IUserRepository userRepository,
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IRoleRepository roleRepository, IUnitOfWork unitOfWork) : IRequestHandler<AssignRoleToUserCommand, Unit>
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{
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public async Task<Unit> Handle(AssignRoleToUserCommand request, CancellationToken cancellationToken)
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{
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var issuerId = userContext.GetAccountId();
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if (!issuerId.HasValue) return Unit.Value;
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//TODO: check privilegiess and ban status
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//TODO: if (user == null) throw new UserNotFoundException(); //"User not found"
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var user = await userRepository.GetByAccountIdAsync(request.AccountId, cancellationToken);
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if (user == null) return Unit.Value;
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//TODO: if (user == null) throw new UserNotFoundException(); //"User not found"
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if (await roleRepository.GetAsync(request.RoleId, cancellationToken) is null)
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return Unit.Value;
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//TODO: throw new KeyNotFoundException("Role not found.");
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user.Account.GrantRole(request.RoleId, DateTime.UtcNow, issuerId.Value, request.GrantReason);
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await userRepository.SaveAsync(user, cancellationToken);
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await unitOfWork.SaveChangesAsync(cancellationToken);
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return Unit.Value;
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}
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} |