Purple_Envelop_Order_Site/app/controllers/OrderApiController.asp

<%
' Auto-generated Controller: OrderApi
' Generated on 7/28/2026 2:56:29 PM
' Generator: generateController.vbs v1.0
'
' Remember to:
'   1. Add to app/controllers/autoload_controllers.asp
'   2. Register in core/lib.ControllerRegistry.asp
'   3. Add routes in public/Default.asp


Class OrderApiController_Class
    Private m_useLayout
    Private m_title

    Private Sub Class_Initialize()
        m_useLayout = False ' this controller returns JSON only, never the shared HTML layout
        m_title = "OrderApi"
    End Sub

    Public Property Get useLayout
        useLayout = m_useLayout
    End Property

    Public Property Let useLayout(v)
        m_useLayout = v
    End Property

    Public Property Get Title
        Title = m_title
    End Property

    Public Property Let Title(v)
        m_title = v
    End Property

    '-------------------------------------------------------------------------------------------------------------------
    ' POST: accept the completed SurveyJS order-details form (as JSON) for the order matching ?token=
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub SubmitOrderDetails()
        Response.ContentType = "application/json"

        If Request.ServerVariables("REQUEST_METHOD") <> "POST" Then
            WriteJsonError "405 Method Not Allowed", "This endpoint only accepts POST."
            Exit Sub
        End If

        Dim token, order
        token = Trim(Request.QueryString("token"))
        Set order = Nothing
        If Len(token) > 0 Then Set order = OrdersRepository().FindByToken(token)

        If order Is Nothing Then
            WriteJsonError "404 Not Found", "Order not found."
            Exit Sub
        End If

        If order("TokenExpiresAt") < Now() Then
            WriteJsonError "410 Gone", "This order link has expired. Please request a new one."
            Exit Sub
        End If

        Dim csrfToken : csrfToken = Request.ServerVariables("HTTP_X_CSRF_TOKEN")
        If Not HTMLSecurity().IsValidAntiCSRFToken("Order.Continue", csrfToken) Then
            WriteJsonError "403 Forbidden", "Your form session expired. Please refresh the page and try again."
            Exit Sub
        End If

        Dim answers
        On Error Resume Next
        json().loadJSON GetRawJsonFromRequest()
        If Err.Number <> 0 Then
            Err.Clear
            On Error GoTo 0
            WriteJsonError "400 Bad Request", "Could not read the submitted form data."
            Exit Sub
        End If
        On Error GoTo 0
        Set answers = json().data

        Dim validationError : validationError = ValidateAnswers(answers)
        If Len(validationError) > 0 Then
            WriteJsonError "400 Bad Request", validationError
            Exit Sub
        End If

        Dim model : Set model = New POBO_OrderDetails

        On Error Resume Next
        MapOrderDetailsAnswers model, answers
        model.SubmittedAt = Now()
        If Err.Number <> 0 Then
            Err.Clear
            On Error GoTo 0
            WriteJsonError "400 Bad Request", "The submitted data could not be processed. Please check your entries and try again."
            Exit Sub
        End If
        On Error GoTo 0

        On Error Resume Next
        OrderDetailsRepository().SaveForOrder order("OrderID"), model
        If Err.Number <> 0 Then
            Err.Clear
            On Error GoTo 0
            WriteJsonError "500 Internal Server Error", "Could not save your order details. Please try again."
            Exit Sub
        End If
        On Error GoTo 0

        ' Best-effort: the order is already safely persisted at this point, so an SMTP hiccup
        ' should not turn a successful submission into a failed one.
        SendOrderDetailsEmail order, model

        Response.Write "{""success"":true}"
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Order-confirmation email
    '-------------------------------------------------------------------------------------------------------------------
    Private Sub SendOrderDetailsEmail(order, model)
        On Error Resume Next

        Dim smtpPort : smtpPort = GetAppSetting("SmtpPort")
        If Not IsNumeric(smtpPort) Then smtpPort = 25

        Dim mail : Set mail = CDOEmail()
        mail.SMTPServer   = GetAppSetting("SmtpServer")
        mail.SMTPPort     = CInt(smtpPort)
        mail.SMTPUsername = GetAppSetting("SmtpUsername")
        mail.SMTPPassword = GetAppSetting("SmtpPassword")
        mail.SMTPUseSSL   = (LCase(GetAppSetting("SmtpUseSSL")) = "true")
        mail.From         = GetAppSetting("SmtpFromAddress")
        mail.Subject      = "Your Purple Envelope order details - Jurisdiction " & order("JurisdictionNumber")
        mail.IsBodyHTML   = True
        mail.Body         = BuildOrderDetailsEmailBody(order, model)
        mail.AddRecipient "To", order("Email")
        mail.Send

        Err.Clear
        On Error GoTo 0
    End Sub

    Private Function BuildOrderDetailsEmailBody(order, model)
        Dim html
        html = "<!doctype html><html><body style=""margin:0; padding:0; background:#faf7fd; font-family:Arial, Helvetica, sans-serif;"">" & _
               "<table role=""presentation"" width=""100%"" cellpadding=""0"" cellspacing=""0"" style=""background:#faf7fd; padding:24px 0;""><tr><td align=""center"">" & _
               "<table role=""presentation"" width=""600"" cellpadding=""0"" cellspacing=""0"" style=""background:#ffffff; border-radius:12px; overflow:hidden; box-shadow:0 4px 16px rgba(36,16,58,0.08);"">" & _
               "<tr><td style=""background:#24103a; padding:24px 32px;"">" & _
               "<span style=""display:inline-block; width:34px; height:34px; border-radius:50%; background:#7c3bc0; color:#fff; font-weight:800; font-size:12px; text-align:center; line-height:34px; vertical-align:middle;"">PE</span>" & _
               "<span style=""color:#ffffff; font-weight:700; font-size:16px; margin-left:10px; vertical-align:middle;"">Purple Envelope</span>" & _
               "<div style=""color:#dcc9ef; font-size:11px; margin-top:2px;"">Addressing &amp; Barcoding</div>" & _
               "</td></tr>" & _
               "<tr><td style=""padding:32px;"">" & _
               "<div style=""color:#7c3bc0; font-weight:800; font-size:11px; letter-spacing:0.06em; text-transform:uppercase;"">Order Received</div>" & _
               "<h1 style=""color:#201a27; font-size:22px; margin:6px 0 4px; font-family:Arial, Helvetica, sans-serif;"">Thanks! We've received your order details.</h1>" & _
               "<p style=""color:#6d6574; font-size:13px; margin:0 0 8px;"">Jurisdiction number <strong style=""color:#201a27;"">" & H(order("JurisdictionNumber")) & "</strong>" & _
               " &middot; submitted " & H(EmailDate(model.SubmittedAt)) & "</p>"

        html = html & EmailSection("Contact Information", _
            EmailRow("Contact Name", model.ContactName) & _
            EmailRow("Municipality", model.Municipality) & _
            EmailRow("Phone", model.Phone))

        If IsTrue(model.PurpleWantsQuote) Then
            Dim purpleBlueProviderLine
            purpleBlueProviderLine = LabelPurpleBlueProvider(model.PurpleBlueProvider)
            If purpleBlueProviderLine = "Other" And Len(Trim(model.PurpleBlueProviderOther & "")) > 0 Then
                purpleBlueProviderLine = model.PurpleBlueProviderOther
            End If

            html = html & EmailSection("Purple Ballot Envelopes", _
                EmailRow("Envelope stock", LabelEnvelopeStock(model.PurpleEnvelopeStock)) & _
                EmailRow("Print option", LabelPrintOption(model.PurplePrintOption)) & _
                EmailRow("Also wants KCI blue envelopes", EmailYesNo(model.PurpleWantsBlueEnvelopes)) & _
                EmailRow("Blue envelope provider", purpleBlueProviderLine) & _
                EmailRow("Print style", LabelPrintStyle(model.PurplePrintStyle)) & _
                EmailRow("Color coding by", LabelColorCodingBy(model.PurpleColorCodingBy)) & _
                EmailRow("Number of precincts", model.PurplePrecinctCount) & _
                EmailRow("Colors requested", model.PurpleColorNames) & _
                EmailRow("Track with TrackMI Ballot", EmailYesNo(model.PurpleTrackMIBallot)) & _
                EmailRow("Extra envelopes requested", model.PurpleExtraEnvelopeQty))
        End If

        If IsTrue(model.BlueWantsQuote) Then
            Dim bluePermitLine
            bluePermitLine = ""
            If LabelPermitOwnership(model.BluePermitOwnership) = "My organization's permit" Then
                If IsTrue(model.BlueHasNonprofitStatus) Then
                    bluePermitLine = EmailRow("Nonprofit authorization code", model.BlueNonprofitAuthCode)
                Else
                    bluePermitLine = EmailRow("City of permit holder", model.BluePermitCity) & _
                                      EmailRow("Permit number", model.BluePermitNumber)
                End If
            End If

            html = html & EmailSection("Blue AV Envelopes", _
                EmailRow("Print permit", EmailYesNo(model.BluePrintPermit)) & _
                EmailRow("Permit ownership", LabelPermitOwnership(model.BluePermitOwnership)) & _
                EmailRow("Confirmed nonprofit status with USPS", EmailYesNo(model.BlueHasNonprofitStatus)) & _
                bluePermitLine)
        End If

        If IsTrue(model.MailingWantsService) Then
            html = html & EmailSection("Ballot Mailing Service", _
                EmailRow("Postage", LabelPostageOption(model.MailingPostageOption)) & _
                EmailRow("Nonprofit status with USPS", LabelNonprofitStatus(model.MailingHasNonprofitStatus)) & _
                EmailRow("Estimated quantity", model.MailingEstimatedQuantity) & _
                EmailRow("Preferred pickup date", EmailDate(model.MailingPickupDate)))
        End If

        If NumOrZero(model.SecrecySleevesQty) > 0 Or NumOrZero(model.IVotedStickerRolls) > 0 Or NumOrZero(model.FutureVoterStickerRolls) > 0 Or Len(Trim(model.SpecialRequests & "")) > 0 Then
            html = html & EmailSection("Additional Election Items", _
                EmailRow("Secrecy sleeves (quantity)", model.SecrecySleevesQty) & _
                EmailRow("""I Voted"" stickers (rolls of 250)", model.IVotedStickerRolls) & _
                EmailRow("""Future Voter"" stickers (rolls of 500)", model.FutureVoterStickerRolls) & _
                EmailRow("Special requests", model.SpecialRequests))
        End If

        html = html & "<p style=""color:#6d6574; font-size:12px; margin-top:24px;"">Questions about this order? Just reply to this email.</p>" & _
               "</td></tr>" & _
               "<tr><td style=""background:#f0e7f8; padding:16px 32px; text-align:center;"">" & _
               "<span style=""color:#6529a0; font-size:11px;"">Purple Envelope &middot; Addressing &amp; Barcoding</span>" & _
               "</td></tr>" & _
               "</table></td></tr></table></body></html>"

        BuildOrderDetailsEmailBody = html
    End Function

    Private Function EmailSection(sectionTitle, rowsHtml)
        If Len(rowsHtml) = 0 Then
            EmailSection = ""
        Else
            EmailSection = "<h2 style=""color:#4d1d78; font-size:14px; margin:24px 0 8px; padding-top:16px; border-top:1px solid #f0e7f8; font-family:Arial, Helvetica, sans-serif;"">" & _
                            H(sectionTitle) & "</h2>" & _
                            "<table role=""presentation"" width=""100%"" cellpadding=""0"" cellspacing=""0"">" & rowsHtml & "</table>"
        End If
    End Function

    Private Function EmailRow(label, value)
        If Len(Trim(value & "")) = 0 Then
            EmailRow = ""
        Else
            EmailRow = "<tr>" & _
                       "<td style=""padding:6px 0; color:#6d6574; font-size:13px; width:45%; vertical-align:top;"">" & H(label) & "</td>" & _
                       "<td style=""padding:6px 0; color:#201a27; font-size:13px; font-weight:600;"">" & H(value) & "</td>" & _
                       "</tr>"
        End If
    End Function

    ' Null-safe boolean check for gating whole sections - a section's top-level "do you want
    ' this?" question isn't marked required client-side, so it may be missing (Null) rather
    ' than explicitly false.
    Private Function IsTrue(v)
        If IsNull(v) Then
            IsTrue = False
        Else
            IsTrue = CBool(v)
        End If
    End Function

    Private Function EmailYesNo(v)
        If IsNull(v) Then
            EmailYesNo = ""
        ElseIf CBool(v) Then
            EmailYesNo = "Yes"
        Else
            EmailYesNo = "No"
        End If
    End Function

    Private Function EmailDate(v)
        If IsNull(v) Then
            EmailDate = ""
        Else
            On Error Resume Next
            EmailDate = MonthName(Month(v)) & " " & Day(v) & ", " & Year(v)
            If Err.Number <> 0 Then EmailDate = ""
            Err.Clear
            On Error GoTo 0
        End If
    End Function

    Private Function NumOrZero(v)
        If IsNull(v) Or Not IsNumeric(v) Then
            NumOrZero = 0
        Else
            NumOrZero = CDbl(v)
        End If
    End Function

    ' Human-readable labels for the coded choice values written by continue.asp's SurveyJS
    ' model - falls back to the raw code for anything unrecognized rather than hiding it.
    Private Function LabelPrintOption(code)
        Select Case CStr(code & "")
            Case "AddressesAndPermit" : LabelPrintOption = "Addresses and state of Michigan permit"
            Case "PermitOnly"         : LabelPrintOption = "State of Michigan permit only"
            Case Else                 : LabelPrintOption = CStr(code & "")
        End Select
    End Function

    Private Function LabelPurpleBlueProvider(code)
        Select Case CStr(code & "")
            Case "ElectionSource" : LabelPurpleBlueProvider = "ElectionSource"
            Case "PSI"            : LabelPurpleBlueProvider = "PSI"
            Case "Spectrum"       : LabelPurpleBlueProvider = "Spectrum"
            Case "Other"          : LabelPurpleBlueProvider = "Other"
            Case Else             : LabelPurpleBlueProvider = CStr(code & "")
        End Select
    End Function

    Private Function LabelPermitOwnership(code)
        Select Case CStr(code & "")
            Case "KCIPermit" : LabelPermitOwnership = "KCI permit"
            Case "OwnPermit" : LabelPermitOwnership = "My organization's permit"
            Case Else        : LabelPermitOwnership = CStr(code & "")
        End Select
    End Function

    Private Function LabelEnvelopeStock(code)
        Select Case CStr(code & "")
            Case "KCIStock" : LabelEnvelopeStock = "KCI's stock"
            Case "OwnStock" : LabelEnvelopeStock = "My own stock"
            Case Else       : LabelEnvelopeStock = CStr(code & "")
        End Select
    End Function

    Private Function LabelPrintStyle(code)
        Select Case CStr(code & "")
            Case "ColorCoding" : LabelPrintStyle = "Color Coding"
            Case "BlackOnly"   : LabelPrintStyle = "Black Ink Only"
            Case Else          : LabelPrintStyle = CStr(code & "")
        End Select
    End Function

    Private Function LabelColorCodingBy(code)
        Select Case CStr(code & "")
            Case "Precinct" : LabelColorCodingBy = "Precinct"
            Case "Election" : LabelColorCodingBy = "Election"
            Case Else       : LabelColorCodingBy = CStr(code & "")
        End Select
    End Function

    Private Function LabelPostageOption(code)
        Select Case CStr(code & "")
            Case "FirstClass"      : LabelPostageOption = "Yes, at First Class Rate ($0.721/pc.)"
            Case "NonprofitRate"   : LabelPostageOption = "Yes, at Nonprofit Rate ($0.263/pc.)"
            Case "PresortStandard" : LabelPostageOption = "Yes, at Presort Standard Rate ($0.473/pc.)"
            Case "No"              : LabelPostageOption = "No"
            Case Else              : LabelPostageOption = CStr(code & "")
        End Select
    End Function

    Private Function LabelNonprofitStatus(code)
        Select Case CStr(code & "")
            Case "Yes"     : LabelNonprofitStatus = "Yes"
            Case "No"      : LabelNonprofitStatus = "No"
            Case "NotSure" : LabelNonprofitStatus = "I'm not sure"
            Case Else      : LabelNonprofitStatus = CStr(code & "")
        End Select
    End Function

    '-------------------------------------------------------------------------------------------------------------------
    ' Re-validates the submission server-side, mirroring the SurveyJS required/enum rules in
    ' continue.asp - the client-side checks are a UX convenience, not something the server can
    ' trust. Returns "" if valid, or a "; "-joined list of validation error messages.
    '-------------------------------------------------------------------------------------------------------------------
    Private Function ValidateAnswers(answers)
        Dim errors() : ReDim errors(-1)

        RequireNonEmptyString errors, answers, "ContactName", "Contact name is required."
        RequireNonEmptyString errors, answers, "Municipality", "Municipality is required."
        RequireNonEmptyString errors, answers, "Phone", "Phone number is required."

        RequireEnum errors, answers, "PurpleEnvelopeStock", Array("KCIStock", "OwnStock")
        RequireEnum errors, answers, "PurplePrintOption", Array("AddressesAndPermit", "PermitOnly")
        RequireEnum errors, answers, "PurpleBlueProvider", Array("ElectionSource", "PSI", "Spectrum", "Other")
        RequireEnum errors, answers, "PurplePrintStyle", Array("ColorCoding", "BlackOnly")
        RequireEnum errors, answers, "PurpleColorCodingBy", Array("Precinct", "Election")
        RequireEnum errors, answers, "BluePermitOwnership", Array("KCIPermit", "OwnPermit")
        RequireEnum errors, answers, "MailingPostageOption", Array("FirstClass", "NonprofitRate", "PresortStandard", "No")
        RequireEnum errors, answers, "MailingHasNonprofitStatus", Array("Yes", "No", "NotSure")

        RequireBoolean errors, answers, "PurpleWantsQuote"
        RequireBoolean errors, answers, "PurpleWantsBlueEnvelopes"
        RequireBoolean errors, answers, "PurpleTrackMIBallot"
        RequireBoolean errors, answers, "BlueWantsQuote"
        RequireBoolean errors, answers, "BluePrintPermit"
        RequireBoolean errors, answers, "BlueHasNonprofitStatus"
        RequireBoolean errors, answers, "MailingWantsService"

        RequireNonNegativeInteger errors, answers, "PurplePrecinctCount"
        RequireNonNegativeInteger errors, answers, "PurpleExtraEnvelopeQty"
        RequireNonNegativeInteger errors, answers, "MailingEstimatedQuantity"
        RequireNonNegativeInteger errors, answers, "SecrecySleevesQty"
        RequireNonNegativeInteger errors, answers, "IVotedStickerRolls"
        RequireNonNegativeInteger errors, answers, "FutureVoterStickerRolls"

        RequireValidDate errors, answers, "MailingPickupDate"

        If UBound(errors) >= 0 Then
            ValidateAnswers = Join(errors, "; ")
        Else
            ValidateAnswers = ""
        End If
    End Function

    Private Sub AddValidationError(ByRef errors, msg)
        ReDim Preserve errors(UBound(errors) + 1)
        errors(UBound(errors)) = msg
    End Sub

    ' Required on the client (page 1) - re-checked here since the client can't be trusted.
    Private Sub RequireNonEmptyString(ByRef errors, answers, key, msg)
        Dim v : v = AnswerValue(answers, key)
        If IsNull(v) Or Len(Trim(v & "")) = 0 Then AddValidationError errors, msg
    End Sub

    ' Only checked when present - these questions are conditionally hidden by visibleIf, so a
    ' missing value just means the question wasn't shown, not an invalid submission.
    Private Sub RequireEnum(ByRef errors, answers, key, allowedValues)
        Dim v : v = AnswerValue(answers, key)
        If Not IsNull(v) Then
            Dim found : found = False
            Dim i
            For i = 0 To UBound(allowedValues)
                If CStr(v) = allowedValues(i) Then found = True
            Next
            If Not found Then AddValidationError errors, key & " has an invalid value."
        End If
    End Sub

    Private Sub RequireBoolean(ByRef errors, answers, key)
        Dim v : v = AnswerValue(answers, key)
        If Not IsNull(v) Then
            If TypeName(v) <> "Boolean" Then AddValidationError errors, key & " must be true or false."
        End If
    End Sub

    Private Sub RequireNonNegativeInteger(ByRef errors, answers, key)
        Dim v : v = AnswerValue(answers, key)
        If Not IsNull(v) Then
            If Not IsNumeric(v) Then
                AddValidationError errors, key & " must be a number."
            ElseIf CDbl(v) < 0 Then
                AddValidationError errors, key & " cannot be negative."
            ElseIf CDbl(v) <> Int(CDbl(v)) Then
                AddValidationError errors, key & " must be a whole number."
            End If
        End If
    End Sub

    Private Sub RequireValidDate(ByRef errors, answers, key)
        Dim v : v = AnswerValue(answers, key)
        If Not IsNull(v) Then
            If Len(Trim(v & "")) > 0 And Not IsDate(v) Then
                AddValidationError errors, key & " is not a valid date."
            End If
        End If
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Private helpers
    '-------------------------------------------------------------------------------------------------------------------
    Private Sub MapOrderDetailsAnswers(ByRef model, answers)
        ' Contact
        model.ContactName   = AnswerValue(answers, "ContactName")
        model.Municipality  = AnswerValue(answers, "Municipality")
        model.Phone         = AnswerValue(answers, "Phone")

        ' Purple envelope
        model.PurpleWantsQuote          = AnswerValue(answers, "PurpleWantsQuote")
        model.PurpleEnvelopeStock       = AnswerValue(answers, "PurpleEnvelopeStock")
        model.PurplePrintOption         = AnswerValue(answers, "PurplePrintOption")
        model.PurpleWantsBlueEnvelopes  = AnswerValue(answers, "PurpleWantsBlueEnvelopes")
        model.PurpleBlueProvider        = AnswerValue(answers, "PurpleBlueProvider")
        model.PurpleBlueProviderOther   = AnswerValue(answers, "PurpleBlueProviderOther")
        model.PurplePrintStyle          = AnswerValue(answers, "PurplePrintStyle")
        model.PurpleColorCodingBy       = AnswerValue(answers, "PurpleColorCodingBy")
        model.PurplePrecinctCount       = AnswerValue(answers, "PurplePrecinctCount")
        model.PurpleColorNames          = AnswerValue(answers, "PurpleColorNames")
        model.PurpleTrackMIBallot       = AnswerValue(answers, "PurpleTrackMIBallot")
        model.PurpleExtraEnvelopeQty    = AnswerValue(answers, "PurpleExtraEnvelopeQty")

        ' Blue envelope
        model.BlueWantsQuote          = AnswerValue(answers, "BlueWantsQuote")
        model.BluePrintPermit         = AnswerValue(answers, "BluePrintPermit")
        model.BluePermitOwnership     = AnswerValue(answers, "BluePermitOwnership")
        model.BlueHasNonprofitStatus  = AnswerValue(answers, "BlueHasNonprofitStatus")
        model.BlueNonprofitAuthCode   = AnswerValue(answers, "BlueNonprofitAuthCode")
        model.BluePermitCity          = AnswerValue(answers, "BluePermitCity")
        model.BluePermitNumber        = AnswerValue(answers, "BluePermitNumber")

        ' Mailing service
        model.MailingWantsService        = AnswerValue(answers, "MailingWantsService")
        model.MailingPostageOption       = AnswerValue(answers, "MailingPostageOption")
        model.MailingHasNonprofitStatus  = AnswerValue(answers, "MailingHasNonprofitStatus")
        model.MailingEstimatedQuantity   = AnswerValue(answers, "MailingEstimatedQuantity")
        model.MailingPickupDate          = AnswerValue(answers, "MailingPickupDate")

        ' Additional items
        model.SecrecySleevesQty       = AnswerValue(answers, "SecrecySleevesQty")
        model.IVotedStickerRolls      = AnswerValue(answers, "IVotedStickerRolls")
        model.FutureVoterStickerRolls = AnswerValue(answers, "FutureVoterStickerRolls")
        model.SpecialRequests         = AnswerValue(answers, "SpecialRequests")
    End Sub

    ' Returns the value for key in a parsed aspJSON Dictionary, or Null if the question was
    ' skipped (hidden by visibleIf logic and so never included in SurveyJS's result data).
    Private Function AnswerValue(answers, key)
        If answers.Exists(key) Then
            AnswerValue = answers.Item(key)
        Else
            AnswerValue = Null
        End If
    End Function

    Private Sub WriteJsonError(statusLine, message)
        Response.Status = statusLine
        Response.Write "{""success"":false,""error"":" & JsonEncodeString(message) & "}"
    End Sub

    Private Function JsonEncodeString(s)
        Dim out : out = s
        out = Replace(out, "\", "\\")
        out = Replace(out, """", "\""")
        out = Replace(out, Chr(10), "\n")
        out = Replace(out, Chr(13), "\r")
        JsonEncodeString = """" & out & """"
    End Function

End Class

' Singleton instance
Dim OrderApiController_Class__Singleton
Function OrderApiController()
    If IsEmpty(OrderApiController_Class__Singleton) Then
        Set OrderApiController_Class__Singleton = New OrderApiController_Class
    End If
    Set OrderApiController = OrderApiController_Class__Singleton
End Function
%>