iOS swift library for tokenizing credit/debit card and collect device information Current version: v2.0.13

Please refer to the following documentation sections for field documentation:

• Create a Token
• Fraud Tool

Requirements

• iOS SDK 10.3+
• ARC
• WebKit.framework

Installation

• Download the latest released version (https://github.com/open-pay/openpay-swift-ios/releases/download/v2.0.13/SDK-V2.0.13.zip).
• Add openpay framework (Openpay.framework)
  • Go to General -> Embedded Binaries
  • Click "Add items"
  • In the popup, click "Add Other..." option
  • Select the file "Openpay.framework" and click "Open"
  • Check the option "Copy items if needed" and click "Finish"
• Add webkit framework
  • Go to General -> Linked Framework and Libraries
  • Click "Add items"
  • Search for "WebKit.framework", select it and click "Add"

Usage

import Openpay

Create a instance object

For create an instance Openpay needs:

• MerchantId
• Public API Key

static let MERCHANT_ID = "merchantId"
static let API_KEY = "apiKey"

var openpay : Openpay!

func myFunction() {
	openpay = Openpay(withMerchantId: MERCHANT_ID, andApiKey: API_KEY, isProductionMode: false, isDebug: false)
}

Production Mode

Use isProductionMode = true

var openpay : Openpay!

func myFunction() {
	openpay = Openpay(withMerchantId: MERCHANT_ID, andApiKey: API_KEY, isProductionMode: true, isDebug: false)
}

Create a SessionID

The framework contains a function for generate a device sessionID. The following parameters are required: -Function to call when SessionID is generated -Function to call when error occurs

var openpay : Openpay!

func myFunction() {
        openpay = Openpay(withMerchantId: MERCHANT_ID, andApiKey: API_KEY, isProductionMode: false, isDebug: false)
        openpay.createDeviceSessionId(successFunction: successSessionID, failureFunction: failSessionID)
}

func successSessionID(sessionID: String) {
        print("SessionID: \(sessionID)")
}

func failSessionID(error: NSError) {
        print("\(error.code) - \(error.localizedDescription)")
}

Display Card Form

The framework contains a form for the user directly capture his card's minimum required data. For display the form you need to pass the following parameters: -Current UIViewController -Function to call when capture ends -Function to call when error occurs -The title to display at the top of form

var openpay : Openpay!

func myFunction() {
        openpay = Openpay(withMerchantId: MERCHANT_ID, andApiKey: API_KEY, isProductionMode: false, isDebug: false)
        openpay.loadCardForm(in: self, successFunction: successCard, failureFunction: failCard, formTitle: "Openpay")
}

func successCard() {

}

func failCard(error: NSError) {
	print("\(error.code) - \(error.localizedDescription)")
}

Create a token

For more information about how to create a token, please refer to [Create a token] (http://www.openpay.mx/docs/api/#crear-un-nuevo-token)

With only required fields captured by the user

var openpay : Openpay!

func myFunction() {
        openpay = Openpay(withMerchantId: MERCHANT_ID, andApiKey: API_KEY, isProductionMode: false, isDebug: false)
        openpay.loadCardForm(in: self, successFunction: successCard, failureFunction: failCard, formTitle: "Openpay")
}

func successCard() {
	openpay.createTokenWithCard(address: nil, successFunction: successToken, failureFunction: failToken)
}

func failCard(error: NSError) {
	print("\(error.code) - \(error.localizedDescription)")
}

func successToken(token: OPToken) {
        print("TokenID: \(token.id)")
}

func failToken(error: NSError) {
        print("\(error.code) - \(error.localizedDescription)")
}

Remove Unused Architectures (for production only and if u use SDK <= v2.0.3)

The universal framework will run on both simulators and devices. But there is a problem, Apple doesn’t allow to upload the application with unused architectures to the App Store.

Please make sure that you have "Remove Unused Architectures Script" added in your project while releasing your app to App Store.

• Select the Project -> Choose Target -> Project Name -> Select Build Phases -> Press "+" -> New Run Script Phase -> Name the script as "Remove Unused Architectures Script".

FRAMEWORK="Openpay"
FRAMEWORK_EXECUTABLE_PATH="${BUILT_PRODUCTS_DIR}/${FRAMEWORKS_FOLDER_PATH}/$FRAMEWORK.framework/$FRAMEWORK"
EXTRACTED_ARCHS=()
for ARCH in $ARCHS
do
lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
done
lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[@]}"
rm "${EXTRACTED_ARCHS[@]}"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"

Thats all !. This run script removes the unused simulator architectures only while pushing the application to the App Store.