public override UIApplicationItem BusinessToUI(BUSApplicationItem businessEntity)
{
UIApplicationItem UIEntity = base.BusinessToUI(businessEntity);
UIEntity.ScreenName = businessEntity.ScreenName;
return(UIEntity);
}
public override BUSApplicationItem UIToBusiness(UIApplicationItem UIEntity, TContext context, IViewInfo viewInfo, bool isNewRecord)
{
BUSApplicationItem businessEntity = base.UIToBusiness(UIEntity, context, viewInfo, isNewRecord);
Application application = context.Applications
.AsNoTracking()
.Select(app => new
{
id = app.Id,
name = app.Name,
items = app.ApplicationItems.Select(item => new
{
id = item.Id,
name = item.Name
})
})
.Select(app => new Application
{
Id = app.id,
Name = app.name,
ApplicationItems = app.items.Select(item => new ApplicationItem
{
Id = item.id,
Name = item.name
}).ToList()
})
.FirstOrDefault(i => i.Id.ToString() == ComponentsRecordsInfo.GetSelectedRecord("Application"));
if (application == null)
{
businessEntity.ErrorMessage = "First you need create application.";
}
else
{
// Если запись новая и она не уникальна, записывается ошибка
ApplicationItem applicationItem = application?.ApplicationItems.FirstOrDefault(n => n.Name == UIEntity.Name);
if (applicationItem != null && applicationItem.Id != UIEntity.Id)
{
businessEntity.ErrorMessage = $"Application item with this name is already exists in application {application.Name}";
}
else
{
businessEntity.Application = application;
businessEntity.ApplicationId = application.Id;
// Экран
Screen screen = context.Screens.AsNoTracking().FirstOrDefault(n => n.Name == UIEntity.ScreenName);
if (screen != null)
{
businessEntity.Screen = screen;
businessEntity.ScreenId = screen.Id;
businessEntity.ScreenName = screen.Name;
}
}
}
return(businessEntity);
}
public override BUSApplicationItem DataToBusiness(ApplicationItem dataEntity, TContext context)
{
BUSApplicationItem businessEntity = base.DataToBusiness(dataEntity, context);
businessEntity.Application = dataEntity.Application;
businessEntity.ApplicationId = dataEntity.ApplicationId;
Screen screen = context.Screens.AsNoTracking().FirstOrDefault(i => i.Id == dataEntity.ScreenId);
businessEntity.Screen = screen;
if (screen != null)
{
businessEntity.ScreenId = screen.Id;
businessEntity.ScreenName = screen.Name;
}
return(businessEntity);
}
public override ApplicationItem BusinessToData(ApplicationItem applicationItem, BUSApplicationItem businessEntity, TContext context, bool NewRecord)
{
ApplicationItem dataEntity = base.BusinessToData(applicationItem, businessEntity, context, NewRecord);
dataEntity.Application = businessEntity.Application;
dataEntity.ApplicationId = businessEntity.ApplicationId;
dataEntity.Screen = businessEntity.Screen;
dataEntity.ScreenId = businessEntity.ScreenId;
return(dataEntity);
}
public override IEnumerable <ValidationResult> BUSUIValidate(TContext context, BUSApplicationItem businessComponent, UIApplicationItem UIEntity)
{
List <ValidationResult> result = base.BUSUIValidate(context, businessComponent, UIEntity).ToList();
if (string.IsNullOrWhiteSpace(businessComponent.ErrorMessage))
{
if (businessComponent.Screen == null)
{
result.Add(new ValidationResult(
"Screen with this name not found.",
new List <string>()
{
"ScreenName"
}));
}
}
return(result);
}