public async Task <IActionResult> SubmitTaskSolution([FromBody] TaskSolutionModel model)
{
var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
var result = await _taskService.SubmitTaskSolution(model, userId);
return(Ok(result));
}
public async Task <TaskSolutionResult> SubmitTaskSolution(TaskSolutionModel model, string currentUserId)
{
var taskSolutionResult = await ValidateTaskSolution(model);
if (taskSolutionResult.IsSuccess)
{
await SaveTaskSolution(model, currentUserId);
}
return(taskSolutionResult);
}
private async System.Threading.Tasks.Task SaveTaskSolution(TaskSolutionModel model, string currentUserId)
{
if (_context.UserTaskSolutions.Any(x => x.TaskId == model.TaskId && x.UserId == currentUserId))
{
return;
}
var userTaskSolution = new UserTaskSolution {
TaskId = model.TaskId, Solution = model.Solution, UserId = currentUserId
};
_context.UserTaskSolutions.Add(userTaskSolution);
await _context.SaveChangesAsync();
}
private async Task <TaskSolutionResult> ValidateTaskSolution(TaskSolutionModel taskSolution)
{
var task = _context.Tasks.First(x => x.Id == taskSolution.TaskId);
var request = new ExecuteCodeRequest {
Program = taskSolution.Solution, Input = task.Input
};
var response = await _rextesterApiClient.ExecuteCode(request);
return(new TaskSolutionResult
{
IsSuccess = response.IsSuccess && task.Output == response.Result.Trim(),
Error = response.Errors
});
}
