Hi!
For everyone with the same issue i will post the solution: (thanks @ismcagdas for your support):
The solution to my problem was to create the UnitOfWork inside my background job method:
public class ClientDomainService : BowDomainServiceBase, IClientDomainService
{
private readonly IContractDomainService _contractDomainService;
private readonly IAppNotifier _appNotifier;
private readonly UserManager _userManager;
private readonly IUnitOfWorkManager _unitOfWorkManager;
public ClientDomainService(IContractDomainService contractDomainService,
IAppNotifier appNotifier,
UserManager userManager,
IUnitOfWorkManager unitOfWorkManager)
{
_contractDomainService = contractDomainService;
_appNotifier = appNotifier;
_userManager = userManager;
_unitOfWorkManager = unitOfWorkManager;
}
public void NotifyAppointment()
{
using (_unitOfWorkManager.Begin())
{
using (CurrentUnitOfWork.DisableFilter(AbpDataFilters.MayHaveTenant))
{
List<Appointment> newAppointments = _contractDomainService.GetAppointmentsNextHours(2);
foreach (Appointment appointment in newAppointments)
{
long? userId = appointment.Employee.UserId;
if (usuarioId.HasValue)
{
User user= _userManager.Users.Where(u => u.Id == userId).FirstOrDefault();
_appNotifier.SendAppointmentNotification(appointment.Date, appointment.Client.Fullname,
userId);
}
}
}
}
}
}
Thanks.
Ok thank you so much!
I'm going to contact you by email with all required data.
Thanks again.
Hi, and thank you so much for all your help.
Based on your recommendation I added a name to my Job, now when I look at the Hangfire dashboard, there is only one recurring job.
RecurringJob.AddOrUpdate("NotifyAppontmentJob", () => clientDomainService.NotifyAppointment(), Cron.Minutely);
After that I continue to drop all hangfire tables, so there is nothing stored related with my jobs (I have done this several times in my test).
Then, I Execute my solution and i got the same error :
Could not load file or assembly 'DynamicProxyGenAssembly2, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
In your tests, did you never got that error? I will put my preinitlize code, so if you can check if everything is ok :
public override void PreInitialize()
{
//Use database for language management
Configuration.Modules.Zero().LanguageManagement.EnableDbLocalization();
//Configure navigation/menu
Configuration.Navigation.Providers.Add<AppNavigationProvider>();//SPA!
Configuration.Navigation.Providers.Add<FrontEndNavigationProvider>();
Configuration.Navigation.Providers.Add<MpaNavigationProvider>();//MPA!
Configuration.Modules.AbpWebCommon().MultiTenancy.DomainFormat = WebUrlService.WebSiteRootAddress;
//Uncomment these lines to use HangFire as background job manager.
Configuration.BackgroundJobs.UseHangfire(configuration =>
{
configuration.GlobalConfiguration.UseSqlServerStorage("Default");
});
GlobalConfiguration.Configuration.UseActivator(new WindsorHangFireJobActivator());
//Uncomment this line to use Redis cache instead of in-memory cache.
//Configuration.Caching.UseRedis();
}
I even try something like this (I dont know if it is correct) :
Configuration.BackgroundJobs.UseHangfire(configuration =>
{
configuration.GlobalConfiguration.UseSqlServerStorage("Default");
configuration.GlobalConfiguration.UseActivator(new WindsorHangFireJobActivator());
});
But still the same problem continues, [UnitOfWork] annotation gives me the same error and my method is not triggered.
Could you try something similar in your code, to check if everything works as expected?
Thanks in advance.
Hi. I am sorry to say that there are still problems with this.
After it worked on my computer, I decide to push my code and execute it in other PC, after that I keep getting the following error in Hangfire:
Could not load file or assembly 'DynamicProxyGenAssembly2, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
That was the same error I was getting before in my PC. If this error happens, my method is not even triggered.
To continue my tests I pull my code in other PC and got the same error; I even try it on Azure with the same results.
The only way I am able to make this to work is with the following steps, but I dont understand why:
Remove [UnitOfWork] from my method, compile and execute again. By doing this, my method is triggered again as it is supposed, but as we have seen before, it is not able to load all context and entities.
Stop execution and add again [UnitOfWork] annotation, compile and execute. At this time it triggered my method and works as expected.
By doing that, hangfire is able to execute my method as expected, but it is not a viable solution (it is also not possible in Azure).
Any ideas?
Thank you so much! It is working great right now.
Hope this will help everyone trying to do something similar.
Sorry again, but this recurring job is acting very weird.
I'm testing it againg and i did not do any changes to my code and my recurring job is not executing. In hangfire i am receiving the following error: (Trying to translate it correctly)
"Unable to load file or assembly 'DynamicProxyGenAssembly2, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or any of its dependencies. System unable to find the specified file".
Sorry for all the inconvenience but i dont know what can i do.
Thanks in advance.
Edit:
After several try and error test i discover the following:
If I remove the [UnitOfWork] and the virtual keyword of my method it starts to execute my method again, but with all the errors y talked at my first post. After that, i add the [UnitOfWork] and the virtual keyword again and it starts to work.
I dont understand why it is working like that.
Hi, thank you for your help.
I am working with ABP version 1.5.0 and aspnet Zero versión 3.2 (commits until March 7, 2017).
As you can see I'm working with a very new release of aspnetboilerplate, so my method should be intercepted as intended. Maybe, is there something else i am missing?
Thanks in advance.
Yes it works!
Could you please explain me what this change did in the execution of my code?
Thank you so much!
Thanks @ismcagdas
This is my code:
in WebModule.cs PostInitialize method:
public override void PostInitialize()
{
...
var clientDomainService = IocManager.Resolve<IClientDomainService>();
RecurringJob.AddOrUpdate(() => clientDomainService.NotifyAppointment(), Cron.Minutely);
}
IClientDomainService:
public interface IClientDomainService : IDomainService
{
void NotifyAppointment();
}
ClientDomainService:
public class ClientDomainService : BowDomainServiceBase, IClientDomainService
{
private readonly IContractDomainService _contractDomainService;
private readonly IAppNotifier _appNotifier;
private readonly UserManager _userManager;
public ClientDomainService(IContractDomainService contractDomainService,
IAppNotifier appNotifier,
UserManager userManager)
{
_contractDomainService = contractDomainService;
_appNotifier = appNotifier;
_userManager = userManager;
}
public void NotifyAppointment()
{
using (CurrentUnitOfWork.DisableFilter(AbpDataFilters.MayHaveTenant))
{
List<Appointment> newAppointments = _contractDomainService.GetAppointmentsNextHours(2);
foreach (Appointment appointment in newAppointments)
{
long? userId = appointment.Employee.UserId;
if (usuarioId.HasValue)
{
User user= _userManager.Users.Where(u => u.Id == userId).FirstOrDefault();
_appNotifier.SendAppointmentNotification(appointment.Date, appointment.Client.Fullname,
userId);
}
}
}
}
}
As I said in my first post, I'm getting null reference exception when i try to use CurrentUnitOfWork, I'm not able to navigate throw the navigation properties in my entity (Appointment) and when I try to query Users in UserManager it says that the dbContext has been disposed.
Thank you so much.
Hi!
You should apply "edited" class when your ng-model has data:
<input date-range-picker type="text" options="vm.dateRangeOptions" min="vm.dateRangeOptions.min" max="vm.dateRangeOptions.max" class="form-control date-picker" ng-model="vm.dob" ng-class= "{ 'edited': vm.dob }"/>