Timas, Fremdwährungen, Vorauskasse

2023-09-19 15:32:49 +02:00
parent 880509354a
commit df6223aaa2
4 changed files with 507 additions and 31 deletions
--- a/VERAG_PROG_ALLGEMEIN/Classes/cFremdwaehrungskurse.vb
+++ b/VERAG_PROG_ALLGEMEIN/Classes/cFremdwaehrungskurse.vb
@@ -0,0 +1,119 @@
+Imports System.Data.SqlClient
+Imports System.Reflection
+
+Public Class cFremdwaehrungskurse
+
+
+    Property fw_id As String
+    Property fw_iso2 As String
+    Property fw_iso3 As String
+    Property fw_land As String
+    Property fw_startdatum As Date
+    Property fw_enddatum As Date
+    Property fw_kurswert As Double
+
+
+    Dim SQL As New SQL
+
+    Sub New()
+
+    End Sub
+
+
+    Public Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
+        Dim list As New List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_id", fw_id))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_iso2", fw_iso2))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_iso3", fw_iso3))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_land", fw_land))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_startdatum", fw_startdatum))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_enddatum", fw_enddatum))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_kurswert", fw_kurswert))
+
+        Return list
+    End Function
+
+
+
+
+    Public Function SAVE() As Boolean
+        Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
+
+
+        Dim sqlstr = " BEGIN TRAN IF EXISTS(SELECT * FROM tblZOLL_Wechselkurse WITH(updlock,serializable) WHERE fw_id=@fw_id AND fw_startdatum=@fw_startdatum AND fw_enddatum=@fw_enddatum ) " &
+                       " BEGIN " & getUpdateCmd() & " END " &
+                       " Else " &
+                       " BEGIN " & getInsertCmd() & " END " &
+                       " commit tran "
+
+
+        Return SQL.doSQLVarList(sqlstr, "FMZOLL", , list)
+    End Function
+
+
+
+    Public Function getUpdateCmd() As String
+        Try
+            Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
+
+            Dim str As String = ""
+            For Each i In list
+                If Not i.isPrimaryParam Then
+                    str &= "[" & i.Text & "] = @" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
+                End If
+            Next
+            str = str.Substring(0, str.Length - 1) 'wg. ','
+            Return (" UPDATE [tblZOLL_Wechselkurse] SET " & str & " WHERE fw_id=@fw_id AND fw_startdatum=@fw_startdatum AND fw_enddatum=@fw_enddatum")
+
+        Catch ex As Exception
+            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
+        End Try
+        Return ""
+    End Function
+
+
+    Public Function getInsertCmd() As String
+        Try
+            Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
+            Dim str As String = ""
+            Dim values As String = ""
+            For Each i In list
+                If Not i.isPrimaryParam Then
+                    str &= "[" & i.Text & "],"
+                    values &= "@" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
+                End If
+            Next
+            str = str.Substring(0, str.Length - 1) 'wg. ','
+            values = values.Substring(0, values.Length - 1) 'wg. ','
+            Return (" INSERT INTO tblZOLL_Wechselkurse  (" & str & ") VALUES(" & values & ")  ")
+        Catch ex As Exception
+            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
+        End Try
+        Return ""
+    End Function
+
+
+    'Public Function DELETE() As Boolean 'obj As Object, tablename As String, where As String) As Boolean
+    '    Dim sqlstr = " DELETE FROM [tblEZB_Waehrungskurse] WITH(updlock,serializable) WHERE  ezb_waehrungscode='" & ezb_waehrungscode & "' AND ezb_datum='" & ezb_datum & "' "
+    '    Return SQL.doSQL(sqlstr, "FMZOLL")
+    'End Function
+
+
+    'Shared Function UPDATE_Waehrungstabelle(datum As Date) As Boolean 'obj As Object, tablename As String, where As String) As Boolean
+    '    Dim sqlstr = " UPDATE [Währungstabelle] SET [Währungstabelle].Eurokurs=tblEZB_Waehrungskurse.ezb_kurs
+    '                    FROM [Währungstabelle] inner join tblEZB_Waehrungskurse on [Währungstabelle].Währungsschlüssel=tblEZB_Waehrungskurse.ezb_waehrungsschluessel where  tblEZB_Waehrungskurse.ezb_datum='" & datum.ToShortDateString & "' "
+    '    Return (New SQL).doSQL(sqlstr, "FMZOLL")
+    'End Function
+
+    'Shared Function GET_KURS(ezb_waehrungscode As String, datum As Date) As Double
+    '    Dim sqlstr = " SELECT TOP 1 [ezb_kurs]  FROM [tblEZB_Waehrungskurse]  where ezb_waehrungscode='" & ezb_waehrungscode & "' and ezb_datum<='" & datum.ToShortTimeString & "' order by ezb_datum desc"
+    '    Return (New SQL).getValueTxtBySql(sqlstr, "FMZOLL",,, 0)
+    'End Function
+
+    'Shared Function EXCHANGE(betrag As Double, waehrungscode As String, datum As Date) As Double
+    '    Dim sqlstr = " SELECT TOP 1 [ezb_kurs]  FROM [tblEZB_Waehrungskurse]  where ezb_waehrungscode='" & waehrungscode & "' and ezb_datum<='" & datum.ToShortTimeString & "' order by ezb_datum desc"
+    '    Return (New SQL).getValueTxtBySql(sqlstr, "FMZOLL",,, 0) * betrag
+    'End Function
+
+
+End Class