48 lines
1.5 KiB
C#
48 lines
1.5 KiB
C#
using AutoMapper;
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using MediatR;
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using mws.backend.dotnet.application.Audit;
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using mws.backend.dotnet.application.Common;
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namespace mws.backend.dotnet.application.Permissions;
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public record UpdateRoleCommand(Guid Id, SaveRoleRequest Request) : IRequest<RoleDto>, IAuditableRequest
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{
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public string Action => "Role.Update";
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public string EntityType => "Role";
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public Guid? EntityId => Id;
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public string? EntityName => Request.Name;
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}
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public class UpdateRoleHandler(IUnitOfWork uow, IMapper mapper) : IRequestHandler<UpdateRoleCommand, RoleDto>
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{
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public async Task<RoleDto> Handle(UpdateRoleCommand command, CancellationToken ct)
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{
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var role = await uow.Roles.GetByIdWithPermissionsAsync(command.Id, ct)
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?? throw new NotFoundException("Role not found");
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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, command.Id, ct))
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{
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throw new BadRequestException("Role name already exists");
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}
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role.Name = name;
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role.UpdatedAt = DateTime.UtcNow;
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uow.Roles.RemovePermissions(role.Permissions.ToList());
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role.Permissions = RolePermissionBuilder.Build(command.Request.Permissions);
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foreach (var p in role.Permissions)
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{
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p.RoleId = role.Id;
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}
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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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