41 lines
1.1 KiB
C#
41 lines
1.1 KiB
C#
 
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using AutoMapper;
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using MediatR;
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using Mws.Application.Common;
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using Mws.Domain.Roles;
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namespace Mws.Application.Roles;
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public record CreateRoleCommand(SaveRoleRequest Request) : IRequest<RoleDto>;
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public class CreateRoleHandler(IUnitOfWork uow, IMapper mapper) : IRequestHandler<CreateRoleCommand, RoleDto>
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{
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public async Task<RoleDto> Handle(CreateRoleCommand command, CancellationToken ct)
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{
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var name = command.Request.Name.Trim();
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if (string.IsNullOrWhiteSpace(name))
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{
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throw new BadRequestException("Role name is required");
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}
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if (await uow.Roles.ExistsByNameAsync(name, null, ct))
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{
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throw new BadRequestException("Role name already exists");
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}
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var now = DateTime.UtcNow;
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var role = new Role
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{
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Id = Guid.NewGuid(),
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Name = name,
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IsSystem = false,
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CreatedAt = now,
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UpdatedAt = now,
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Permissions = RolePermissionBuilder.Build(command.Request.Permissions),
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};
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uow.Roles.Add(role);
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await uow.SaveChangesAsync(ct);
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return mapper.Map<RoleDto>(role);
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}
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}
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