public static ColumnInfo GetColumnInfoByAssignmentProperty(string propertyName)
 {
     return(propertyName switch
     {
         nameof(Assignment.AssignmentId) => DBColumnsStatic.Find(c => c.Name == nameof(Id)),
         nameof(Assignment.AssignmentCode) => DBColumnsStatic.Find(c => c.Name == nameof(AssignmentCode)),
         nameof(Assignment.Name) => DBColumnsStatic.Find(c => c.Name == nameof(Name)),
         nameof(Assignment.ProcessId) => DBColumnsStatic.Find(c => c.Name == nameof(ProcessId)),
         nameof(Assignment.StatusState) => DBColumnsStatic.Find(c => c.Name == nameof(StatusState)),
         nameof(Assignment.IsDeleted) => DBColumnsStatic.Find(c => c.Name == nameof(IsDeleted)),
         nameof(Assignment.IsActive) => DBColumnsStatic.Find(c => c.Name == nameof(IsActive)),
         nameof(Assignment.DateCreation) => DBColumnsStatic.Find(c => c.Name == nameof(DateCreation)),
         nameof(Assignment.DateFinish) => DBColumnsStatic.Find(c => c.Name == nameof(DateFinish)),
         nameof(Assignment.DateStart) => DBColumnsStatic.Find(c => c.Name == nameof(DateStart)),
         nameof(Assignment.DeadlineToStart) => DBColumnsStatic.Find(c => c.Name == nameof(DeadlineToStart)),
         nameof(Assignment.DeadlineToComplete) => DBColumnsStatic.Find(c => c.Name == nameof(DeadlineToComplete)),
         nameof(Assignment.Description) => DBColumnsStatic.Find(c => c.Name == nameof(Description)),
         nameof(Assignment.Executor) => DBColumnsStatic.Find(c => c.Name == nameof(Executor)),
         nameof(Assignment.Tags) => DBColumnsStatic.Find(c => c.Name == nameof(Tags)),
         nameof(Assignment.Observers) => DBColumnsStatic.Find(c => c.Name == nameof(Observers)),
         _ => throw new Exception(string.Format("Column {0} is not exists", propertyName))
     });