public StackSummaryModel(string id, string title, DateTime firstOccurrence, DateTime lastOccurrence, SummaryData data)
     : base(data.TemplateKey, data.Data)
 {
     Id = id;
     Title = title;
     FirstOccurrence = firstOccurrence;
     LastOccurrence = lastOccurrence;
 }
 public EventSummaryModel(string id, DateTimeOffset date, SummaryData data)
     : base(data.TemplateKey, data.Data)
 {
     Id = id;
     Date = date;
 }
 public EventSummaryModel(string id, DateTimeOffset date, SummaryData data) : base(data.TemplateKey, data.Data)
 {
     Id   = id;
     Date = date;
 }
 public StackSummaryModel(string id, string title, DateTime firstOccurrence, DateTime lastOccurrence, SummaryData data) : base(data.TemplateKey, data.Data)
 {
     Id              = id;
     Title           = title;
     FirstOccurrence = firstOccurrence;
     LastOccurrence  = lastOccurrence;
 }