public static UniqueNumber Create(DateTime date, int trialNumber, string cpr, string name, string purpose) { var un = new UniqueNumber() { Date = date, Cpr = cpr, TrialNumber = trialNumber, Name = name, Id = date.ToString("yyyyMMdd") + "-" + trialNumber.ToString("00"), Purpose = purpose }; return(un); }
public UniqueNumber GetUniqueNewNumber2(DateTime date, string cpr, string name, string purpose) { if (!File.Exists(_csvFileName)) { return(UniqueNumber.Create(date, 1, cpr, name, purpose)); } using (var fileReader = File.OpenText(_csvFileName)) { var uniqueNumbers = GetUniqueNumbers(fileReader); var fromDate = uniqueNumbers.Where(x => x.Date == date); var maxTrialNumber = fromDate.Any() ? fromDate.Max(x => x.TrialNumber) : 0; var newUniqueNumber = UniqueNumber.Create(date, maxTrialNumber + 1, cpr, name, purpose); return(newUniqueNumber); }; }
public void Add(UniqueNumber newUniqueNumber) { var fileWasThere = File.Exists(_csvFileName); using (TextWriter fileReader = File.AppendText(_csvFileName)) { var csv = new CsvWriter(fileReader); if (!fileWasThere) { csv.WriteHeader <UniqueNumber>(); csv.NextRecord(); } csv.Configuration.QuoteAllFields = true; csv.Configuration.RegisterClassMap(typeof(UniqueNumberClassMap)); csv.WriteRecord(newUniqueNumber); csv.NextRecord(); } }