public ExceptionsDataLoadParams(IDbContext context, ExceptionsSettings settings)
{
if (context == null) throw new ArgumentNullException(nameof(context));
if (settings == null) throw new ArgumentNullException(nameof(settings));
this.Context = context;
this.Settings = settings;
}
private ExceptionsDataLoadParams GetExceptionsDataLoadParams(IDbContext context, ExceptionsSettings settings)
{
var loadParams = new ExceptionsDataLoadParams(context, settings)
{
Version = this.Version,
TimePeriod = this.TimePeriod
};
return loadParams;
}
private void LoadCurrentExceptionData(ExceptionsSettings settings = null)
{
if (!this.IsLoaded) return;
using (var ctx = this.DbContextCreator())
{
this.LoadExceptions(ctx, settings);
this.LoadExceptionsCounts(ctx, settings);
ctx.Complete();
}
}
private void LoadExceptionsCounts(IDbContext context, ExceptionsSettings settings = null)
{
this.ExceptionsCounts.Clear();
foreach (var exceptionsCount in this.ExceptionsCountProvider(this.GetExceptionsDataLoadParams(context, settings ?? this.Settings)))
{
this.ExceptionsCounts.Add(new ExceptionsCountViewModel(exceptionsCount));
}
}
private void LoadExceptions(IDbContext context, ExceptionsSettings settings = null)
{
this.LatestExceptions.Clear();
foreach (var featureException in this.ExceptionsProvider(this.GetExceptionsDataLoadParams(context, settings ?? this.Settings)))
{
this.LatestExceptions.Add(featureException);
}
}
public ExceptionsViewModel(Func<IDbContext> dbContextCreator, ExceptionsSettings settings)
{
if (dbContextCreator == null) throw new ArgumentNullException(nameof(dbContextCreator));
if (settings == null) throw new ArgumentNullException(nameof(settings));
this.DbContextCreator = dbContextCreator;
this.Settings = settings;
}