public async Task SortIntsAsync(string jobId)
{
using (var scope = _serviceScopeFactory.CreateScope())
{
_context = scope.ServiceProvider.GetService <JobSchedulerContext>();
try
{
var workItem = _context.JobsManager.FirstOrDefault(x => x.JobId == jobId.ToString());
workItem.Status = JobStatus.Processing;
//Just to mock long running task
await Task.Delay(TimeSpan.FromSeconds(30));
if (workItem == null)
{
return;
}
var inputArray = JsonConvert.DeserializeObject <List <int> >(workItem.JobItem);
inputArray.Sort();
workItem.Status = JobStatus.Completed;
workItem.CompletedTime = DateTime.UtcNow;
workItem.JobResult = JsonConvert.SerializeObject(inputArray);
_context.JobsManager.Update(workItem);
_context.SaveChanges();
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
}
}
}
public JobsController(JobSchedulerContext context, ILogger <JobsController> logger,
IBackgroundTaskQueue taskQueue,
ISort sortService,
IMapper mapper)
{
_context = context;
_logger = logger;
_taskQueue = taskQueue;
_sortService = sortService;
_mapper = mapper;
}
public DbContext context; //提供IOC注入方式接口
public RepositoryBase(JobSchedulerContext context)
{
this.context = context;
} //测试用
