A simple to use iOS/tvOS/watchOS SDK to help get you off the ground quickly and efficiently with your Elastic Path Commerce Cloud written in Swift.
š API reference — š Elastic Path Commerce Cloud
Add the following to your Podfile
:
pod 'Moltin', '~> 3.1.2'
Or, quickly try out our examples:
pod try Moltin
Add the following to your Cartfile
:
github "Moltin/ios-sdk" ~> 3.1.2
Add the following to your dependencies
value in Package.swift
:
dependencies: [
.package(url: "https://github.com/moltin/ios-sdk.git", from: "3.1.2")
]
let moltin = Moltin(withClientID: "<your client ID>")
moltin.product.all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
moltin.product.get("<product ID>") { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
moltin.product.tree { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
Paying for a cart is a two step process in Moltin.
First, check out your cart, which will return you an order:
self.moltin.cart.checkout(
cart: ...,
withCustomer: ...,
withBillingAddress: ...,
withShippingAddress: ...) { (result) in
switch result {
case .success(let order):
...
default: break
}
}
Now that you have an order, you can pay for your order. Moltin providers several gateways for you to use:
Once you've chosen your payment gateway, you can fulfil one of Moltin's PaymentMethod
's:
let paymentMethod = StripeToken(withStripeToken: ...)
You can then use this payment method to pay for an order:
self.moltin.cart.pay(
forOrderID: order.id,
withPaymentMethod: paymentMethod) { (result) in
...
}
The basic way to set up the Moltin SDK is to create an instance of the Moltin
class with your client ID and optionally the locale of the application. However, if you'd like to change additional details of the SDK, such as the URL of your Moltin
instance, you can do so by passing in MoltinConfig
.
let moltin = Moltin(withClientID: ...) // Takes Locale.current
let moltin = Moltin(withClientID: ..., withLocale: ...)
let config = MoltinConfig(
clientID: ...,
scheme: ...,
host: ...,
version: ...,
locale: ...)
let moltin = Moltin(withConfiguration: config)
Or:
let config = MoltinConfig.default(
withClientID: ...,
withLocale: ...)
let moltin = Moltin(withConfiguration: config)
Authentication is handled silently for you as part of the SDK. The SDK will cache credentials to ensure that it is not making unnecessary requests.
The iOS SDK only supports Implicit
authentication currently.
moltin.product.filter(operator: .eq, key: "name", value: "ProductName").all {
...
}
moltin.product.sort("order").all {
...
}
moltin.product.sort("-order").all {
...
}
moltin.product.limit(10).offset(20).all {
...
}
moltin.product.include([.mainImage, .files]).all {
...
}
moltin.product.sort("-name").include([.mainImage]).limit(20).all {
...
}
If you've implemented a custom field on a resource by using flows, you can cast this to a type of your choice by type-hinting your result, so long as this type conforms to Codable
:
moltin.product.all { (result: Result<PaginatedResponse<[MyCustomProduct]>>) in
switch result {
case .success(let response):
print(response.data) // [MyCustomProduct]
case .failure(_):
break
}
}
moltin.product.get(forID: "<your ID>") { (result: Result<MyCustomProduct>) in
switch result {
case .success(let response):
print(response) // MyCustomProduct
case .failure(_):
break
}
We recommend ensuring that your types extend from our base types for safety, then you implement the required init(from decoder: Decoder)
:
class MyCustomProduct: moltin.Product {
let author: Author
enum ProductCodingKeys : String, CodingKey {
case author
}
required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: ProductCodingKeys.self)
self.author = try container.decode(Author.self, forKey: .author)
try super.init(from: decoder)
}
}
This will allow you to add additional types as you need, but ensures the base type, such as product, is still parsed correctly.
The Swift SDK is a community-supported software development kit for Elastic Path Commerce Cloud (formerly Moltin). The following examples show you how to use the SDK to make requests to the Commerce Cloud APIs.
For details about the endpoints, objects, and responses, see the Elastic Path Commerce API Reference.
Examples of using include
with resources. For more information, see Includes.
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.category.include([.products]).get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.product.include([.main_image]).all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.product.include([.main_image, .category]).all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
Examples of using pagination with resources. For more information, see Pagination.
let moltin = Moltin(withClientID: "<your client ID>")
moltin.product.limit(2).all {
// Do something
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.product.limit(10).offset(20).all {
// Do something
}
Examples of using different filter
operators. For more information, see Filtering.
eq
operatorlet moltin = Moltin(withClientID: "<your client ID>")
moltin.product.filter(operator: .eq, key: "commodity_type", value: "digital").all {
// Do something
}
like
operator - A string begins with a specified valuelet moltin = Moltin(withClientID: "<your client ID>")
moltin.product.filter(operator: .like, key: "sku", value: "SHOE_DECK_*").all {
// Do something
}
like
operator - A string contains a specified valuelet moltin = Moltin(withClientID: "<your client ID>")
moltin.product.filter(operator: .like, key: "sku", value: "*_DECK_*").all {
// Do something
}
like
operator - A string ends with a specified valuelet moltin = Moltin(withClientID: "<your client ID>")
moltin.product.filter(operator: .like, key: "sku", value: "*_RED").all {
// Do something
}
Caution: This feature is currently in Beta and you should expect it to change.
let moltin = Moltin(withClientID: "<your client ID>")
moltin.product
.filter(operator: .eq, key: "commodity_type", value: "physical")
.sort("created_at")
.all {
// Do something
}
Examples of using sort
with resources. For more information, see Sorting.
created_at
in ascending orderlet moltin = Moltin(withClientID: "<your client ID>")
moltin.product.sort("created_at").all {
// Do something
}
created_at
in descending orderlet moltin = Moltin(withClientID: "<your client ID>")
moltin.product.sort("-created_at").all {
// Do something
}
An implicit
token can be thought of as a Read only token.
let moltin = Moltin(withClientID: "<your client ID>")
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.currency.get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.currency.all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
self.moltin.product.include([.mainImage]).all { (result: Result<PaginatedResponse<[moltin.Product]>>) in
switch result {
case .success(let response):
DispatchQueue.main.async {
self.products = response.data ?? []
}
case .failure(let error):
print("Products error", error)
}
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.product.filter(operator: .eq, key: "category.id", value: "xxxx").all {
response in
// Do something
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.product.get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.brand.all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.brand.get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.category.all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.category.get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.category.tree { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.collection.all { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.collection.get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
self.moltin.cart.get(forID: AppDelegate.cartID, completionHandler: { (result) in
switch result {
case .success(let result):
DispatchQueue.main.async {
print("Cart:", result)
}
case .failure(let error):
print("Cart error:", error)
}
})
let moltin = Moltin(withClientID: "<your client ID>")
let referenceId = 'XXXX'
self.moltin.cart.items(forCartID: referenceId) { (result) in
switch result {
case .success(let result):
DispatchQueue.main.async {
print("Cart items:", result.data)
}
case .failure(let error):
print("Cart error:", error)
}
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let referenceId = 'XXXX'
let productId = 'XXXX'
let productQty = 'XXXX'
self.moltin.cart.addProduct(withID: productId , ofQuantity: productQty, toCart: referenceId, completionHandler: { (_) in
})
let moltin = Moltin(withClientID: "<your client ID>")
let referenceId = 'XXXX'
self.moltin.cart.addPromotion(code, toCart: referenceId) { (result) in
switch result {
case .success(let status):
DispatchQueue.main.async {
print("Promotion: (status)")
}
default: break
}
}
}
let moltin = Moltin(withClientID: "<your client ID>")
moltin.cart.checkout(
cart: ...,
withCustomer: ...,
withBillingAddress: ...,
withShippingAddress: ...) { (result) in
switch result {
case .success(let order):
...
default: break
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let referenceId = 'XXXX'
self.moltin.cart.deleteCart(referenceId, completionHandler: { (result) in
switch result {
case .success(let result):
print("Cart error:", result)
case .failure(let error):
print("Cart error:", error)
}
})
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
moltin.customer.get(forID: id) { result in
switch result {
case .success(let response):
print(response)
case .failure(let error):
print(error)
}
}
let moltin = Moltin(withClientID: "<your client ID>")
let paymentMethod = StripeToken(withStripeToken: ...)
moltin.cart.pay(
forOrderID: order.id,
withPaymentMethod: paymentMethod) { (result) in
...
}
let moltin = Moltin(withClientID: "<your client ID>")
let id = "XXXX"
let paymentMethod = ManuallyAuthorizePayment()
moltin.cart.pay(forOrderID: order.id, withPaymentMethod: paymentMethod) { (result) in
switch result {
case .success:
print("Success")
case .failure(let error):
print(error)
}
}
Find more general documentation on the API docs.
Moltin is available under the MIT license. See the LICENSE file for more info.