Kundenlogin, Fremdrechnungen, etc.

2025-11-20 13:49:39 +01:00
parent a572b1f048
commit 9fca9ec35c
17 changed files with 2299 additions and 158 deletions
--- a/VERAG_PROG_ALLGEMEIN/Classes/cKundenportal.vb
+++ b/VERAG_PROG_ALLGEMEIN/Classes/cKundenportal.vb
@@ -0,0 +1,123 @@
+
+Imports System.Data.SqlClient
+Imports System.Reflection
+
+Public Class cKundenportal
+    Property KundenNr As Object = Nothing
+    Property Username As Object = Nothing
+    Property Password As Object = Nothing
+    Property Lieferant As Object = Nothing
+    Property Portal As Object = Nothing
+
+    Public hasEntry = False
+
+    Dim SQL As New SQL
+
+    Sub New(KundenNr, Portal)
+        Me.KundenNr = KundenNr
+        Me.Portal = Portal
+        LOAD()
+    End Sub
+    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("KundenNr", KundenNr))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("Username", Username))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("Password", Password))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("Lieferant", Lieferant))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("Portal", Portal))
+
+        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 tblKundenlogin  WHERE KundenNr=@KundenNr AND Portal=@Portal ) " &
+                       " BEGIN " & getUpdateCmd() & " END " &
+                       " Else " &
+                       " BEGIN " & getInsertCmd() & " END " &
+                       " commit tran "
+
+        Return SQL.doSQLVarList(sqlstr, "FMZOLL", , list)
+    End Function
+
+    Public Sub LOAD()
+        Try
+            hasEntry = False
+            Using conn As SqlConnection = SQL.GetNewOpenConnectionFMZOLL()
+                Using cmd As New SqlCommand("SELECT * FROM tblKundenlogin WHERE KundenNr=@KundenNr AND Portal=@Portal  ", conn)
+                    cmd.Parameters.AddWithValue("@KundenNr", KundenNr)
+                    cmd.Parameters.AddWithValue("@Portal", Portal)
+                    Dim dr = cmd.ExecuteReader()
+                    If dr.Read Then
+                        For Each li In getParameterList()
+                            Dim propInfo As PropertyInfo = Me.GetType.GetProperty(li.Scalarvariable)
+
+                            If dr.Item(li.Text) Is DBNull.Value Then
+                                propInfo.SetValue(Me, Nothing)
+                            Else
+                                propInfo.SetValue(Me, dr.Item(li.Text))
+                            End If
+
+                        Next
+                        hasEntry = True
+                    End If
+                    dr.Close()
+                End Using
+            End Using
+        Catch ex As Exception
+            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
+        End Try
+    End Sub
+
+
+
+    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 [tblKundenlogin] SET " & str & " WHERE KundenNr=@KundenNr AND Portal=@Portal ")
+
+        Catch ex As Exception
+            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
+        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 tblKundenlogin  (" & str & ") VALUES(" & values & ")  ")
+        Catch ex As Exception
+            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
+        End Try
+        Return ""
+    End Function
+
+
+    Public Shared Function DELETE(KundenNr, Portal) As Boolean 'obj As Object, tablename As String, where As String) As Boolean
+        Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL
+        Dim sqlstr = " DELETE FROM [tblKundenlogin] WITH(updlock,serializable) WHERE KundenNr=" & KundenNr & " AND Portal ='" & Portal & "'"
+        Return SQL.doSQL(sqlstr, "FMZOLL")
+    End Function
+End Class