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Use transactions

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This commit is contained in:
lumijiez
2025-06-10 23:49:14 +03:00
parent db61171ada
commit 09f1668351
11 changed files with 73 additions and 76 deletions
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40
src/Imprink.Application/Users/DeleteUserRoleHandler.cs
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@@ -11,21 +11,35 @@ public class DeleteUserRoleHandler(IUnitOfWork uw) : IRequestHandler<DeleteUserR
{
public async Task<UserRoleDto?> Handle(DeleteUserRoleCommand request, CancellationToken cancellationToken)
{
if (!await uw.UserRepository.UserExistsAsync(request.Sub, cancellationToken))
throw new NotFoundException("User with ID: " + request.Sub + " does not exist.");
await uw.BeginTransactionAsync(cancellationToken);
var userRole = new UserRole
try
{
UserId = request.Sub,
RoleId = request.RoleId
};
if (!await uw.UserRepository.UserExistsAsync(request.Sub, cancellationToken))
throw new NotFoundException("User with ID: " + request.Sub + " does not exist.");
var userRole = new UserRole
{
UserId = request.Sub,
RoleId = request.RoleId
};
var removedRole = await uw.UserRoleRepository.RemoveUserRoleAsync(userRole, cancellationToken);
await uw.SaveAsync(cancellationToken);
await uw.CommitTransactionAsync(cancellationToken);
return new UserRoleDto
{
UserId = removedRole.UserId,
RoleId = removedRole.RoleId
};
}
catch
{
await uw.RollbackTransactionAsync(cancellationToken);
throw;
}
var removedRole = await uw.UserRoleRepository.RemoveUserRoleAsync(userRole, cancellationToken);
return new UserRoleDto
{
UserId = removedRole.UserId,
RoleId = removedRole.RoleId
};
}
}