public void DeleteSubEvent(SubEvent sub_event, ICollection<SubEvent> from = null, bool no_delete = false, bool save = false)
{
// 删除与该子活动相关的场地申请
if (sub_event.LocationApplications != null)
{
var locations_applications = sub_event.LocationApplications.ToList();
foreach (var location_app in locations_applications)
{
db.LocationApplications.Delete(location_app);
}
}
// 删除与该子活动相关的物资申请
if (sub_event.AssetApplications != null)
{
var asset_applications = sub_event.AssetApplications.ToList();
foreach (var asset_app in asset_applications)
{
db.AssetApplications.Delete(asset_app);
}
}
// 删除该子活动本身
if (!no_delete)
{
if (from == null)
{
db.SubEvents.Delete(sub_event);
}
else
{
from.Remove(sub_event);
}
}
if (save)
{
db.SaveChanges();
}
}
public void NewLocationApplication(LocationApplication application, SubEvent sub_event, bool no_add = true, bool save = false)
{
application.Id = db.GenerateIdFor(IdentityForTPC.APPLICATION);
application.ApplicantUserName = sub_event.Event.ChiefEventOrganizerId;
application.ApplicatedDate = sub_event.Date;
application.ClubId = sub_event.Event.ClubId;
application.Date = DateTime.Now;
application.Status = Application.NOT_SUBMITTED;
application.SubEvent = sub_event;
application.Times = sub_event.Times;
ICollection<Location> collection = application.Locations.ToList();
var locations = db.Locations.ToList().ToList().Where(t => collection.Any(s => s.Id == t.Id));
application.Locations.Clear();
foreach (Location location in locations)
{
application.Locations.Add(location);
}
if (!no_add)
sub_event.LocationApplications.Add(application);
if (save)
db.SaveChanges();
}
public void NewAssetApplication(AssetApplication application, SubEvent sub_event, bool no_add = true, bool save = false)
{
application.Id = db.GenerateIdFor(IdentityForTPC.APPLICATION);
application.ApplicantUserName = sub_event.Event.ChiefEventOrganizerId;
application.ApplicatedDate = sub_event.Date;
application.ClubId = sub_event.Event.ClubId;
application.Date = DateTime.Now;
application.Status = Application.NOT_SUBMITTED;
application.SubEvent = sub_event;
application.Times = sub_event.Times;
foreach (ApplicatedAsset asset in application.ApplicatedAssets)
{
asset.Id = db.GenerateIdFor(IdentityForTPC.ASSET_BASE);
asset.AssetApplicationId = application.Id;
}
if (!no_add)
sub_event.AssetApplications.Add(application);
if (save)
db.SaveChanges();
}