public void UpdateAnnouncementApplicationMeta(int announcementApplicationId, AnnouncementTypeEnum announcementType, string text, string imageUrl, string description)
{
Trace.Assert(Context.SchoolLocalId.HasValue);
Trace.Assert(Context.PersonId.HasValue);
using (var uow = Update())
{
var da = new AnnouncementApplicationDataAccess(uow);
var aa = da.GetById(announcementApplicationId);
var ann = ServiceLocator.GetAnnouncementService(announcementType).GetAnnouncementById(aa.AnnouncementRef);
if (!ann.IsOwner && Context.Role != CoreRoles.DISTRICT_ADMIN_ROLE)
{
throw new ChalkableSecurityException(ChlkResources.ERR_SECURITY_EXCEPTION);
}
aa.Text = text;
if (string.IsNullOrWhiteSpace(imageUrl) || !Uri.IsWellFormedUriString(imageUrl, UriKind.Absolute))
{
imageUrl = null;
}
aa.ImageUrl = imageUrl;
aa.Description = description;
da.Update(aa);
uow.Commit();
}
}
public AnnouncementApplication AddToAnnouncement(int announcementId, AnnouncementTypeEnum type, Guid applicationId)
{
var app = ServiceLocator.ServiceLocatorMaster.ApplicationService.GetApplicationById(applicationId);
EnsureApplicationPermission(app.Id);
using (var uow = Update())
{
var ann = ServiceLocator.GetAnnouncementService(type).GetAnnouncementDetails(announcementId);
if (!ApplicationSecurity.CanAddToAnnouncement(app, ann, Context))
{
throw new ChalkableSecurityException();
}
var aa = new AnnouncementApplication
{
AnnouncementRef = announcementId,
ApplicationRef = applicationId,
Active = false,
Order = ServiceLocator.GetAnnouncementService(type).GetNewAnnouncementItemOrder(ann)
};
var da = new AnnouncementApplicationDataAccess(uow);
da.Insert(aa);
uow.Commit();
aa = da.GetAll(new AndQueryCondition
{
{ nameof(AnnouncementApplication.AnnouncementRef), announcementId },
{ nameof(AnnouncementApplication.ApplicationRef), applicationId },
{ nameof(AnnouncementApplication.Active), false }
}).OrderByDescending(x => x.Id).First();
return(aa);
}
}
public IList <AnnouncementApplication> GetAnnouncementApplicationsByAnnIds(IList <int> announcementIds, bool onlyActive = false)
{
using (var uow = Read())
{
var res = new AnnouncementApplicationDataAccess(uow).GetAnnouncementApplicationsbyAnnIds(announcementIds);
if (onlyActive)
{
res = res.Where(x => x.Active).ToList();
}
return(res);
}
}
public IList <AnnouncementApplication> GetAnnouncementApplicationsByAnnId(int announcementId, bool onlyActive = false)
{
//TODO: thing about security
using (var uow = Read())
{
var da = new AnnouncementApplicationDataAccess(uow);
var ps = new AndQueryCondition {
{ nameof(AnnouncementApplication.AnnouncementRef), announcementId }
};
if (onlyActive)
{
ps.Add(nameof(AnnouncementApplication.Active), true);
}
return(da.GetAll(ps));
}
}
public static IList <AnnouncementApplication> CopyAnnApplications(IList <AnnouncementApplication> annAppsForCopying, IList <int> toAnnouncementIds, UnitOfWork unitOfWork)
{
var da = new AnnouncementApplicationDataAccess(unitOfWork);
foreach (var toAnnouncementId in toAnnouncementIds)
{
var res = annAppsForCopying.Select(aa => new AnnouncementApplication
{
ApplicationRef = aa.ApplicationRef,
Active = aa.Active,
Order = aa.Order,
AnnouncementRef = toAnnouncementId,
}).ToList();
da.Insert(res);
}
return(da.GetAnnouncementApplicationsbyAnnIds(toAnnouncementIds));
}
public void AttachAppToAnnouncement(int announcementAppId, AnnouncementTypeEnum announcementType)
{
Trace.Assert(Context.SchoolLocalId.HasValue);
Trace.Assert(Context.PersonId.HasValue);
using (var uow = Update())
{
var da = new AnnouncementApplicationDataAccess(uow);
var aa = da.GetById(announcementAppId);
var ann = ServiceLocator.GetAnnouncementService(announcementType).GetAnnouncementById(aa.AnnouncementRef);
if (!ann.IsOwner && Context.Role != CoreRoles.DISTRICT_ADMIN_ROLE)
{
throw new ChalkableSecurityException(ChlkResources.ERR_SECURITY_EXCEPTION);
}
aa.Active = true;
da.Update(aa);
uow.Commit();
}
}
private void EnsureAdminAnnouncementDelete(Announcement announcement, UnitOfWork unitOfWork)
{
if (!AnnouncementSecurity.CanDeleteAnnouncement(announcement, Context))
{
throw new ChalkableSecurityException();
}
var assessmentId = ServiceLocator.ServiceLocatorMaster.ApplicationService.GetAssessmentId();
var assessmentAttached = new AnnouncementApplicationDataAccess(unitOfWork).Exists(new AndQueryCondition
{
{ nameof(AnnouncementApplication.AnnouncementRef), announcement.Id },
{ nameof(AnnouncementApplication.ApplicationRef), assessmentId },
{ nameof(AnnouncementApplication.Active), true }
});
if (assessmentAttached)
{
throw new AnnouncementDeleteFailedException(ChlkResources.ERR_CANT_DELETE_ITEM_WITH_ASSESSMENT, ChlkResources.ERR_TITLE_ATTACHED_ASSESSMENT);
}
}
public Announcement RemoveFromAnnouncement(int announcementAppId, AnnouncementTypeEnum type)
{
try
{
using (var uow = Update())
{
var da = new AnnouncementApplicationDataAccess(uow);
var aa = da.GetById(announcementAppId);
var res = ServiceLocator.GetAnnouncementService(type).GetAnnouncementById(aa.AnnouncementRef);
if (!res.IsOwner && Context.Role != CoreRoles.DISTRICT_ADMIN_ROLE)
{
throw new ChalkableSecurityException(ChlkResources.ERR_SECURITY_EXCEPTION);
}
da.Delete(announcementAppId);
uow.Commit();
return(res);
}
}
catch
{
throw new ChalkableException(string.Format(ChlkResources.ERR_CANT_DELETE_ANNOUNCEMENT_APPLICATION, announcementAppId));
}
}