Convert track purchase to react native

Author: tapashmajumder

Iterable.ts

@@ -63,6 +63,20 @@ class IterableAttributionInfo {
     }
 }
 
+class IterableCommerceItem {
+    id: String
+    name: String
+    price: number
+    quantity: number
+
+    constructor(id: String, name: String, price: number, quantity: number) {
+        this.id = id
+        this.name = name
+        this.price = price
+        this.quantity = quantity
+    }
+}
+
 enum EventName {
     handleUrlCalled = "handleUrlCalled",
     handleCustomActionCalled = "handleCustomActionCalled",
@@ -189,6 +203,17 @@ class Iterable {
         RNIterableAPI.trackPushOpenWithCampaignId(campaignId, templateId, messageId, appAlreadyRunning, dataFields)
     }
 
+    /**
+     * 
+     * @param {number} total 
+     * @param {Array<IterableCommerceItem>} items 
+     * @param {any | null} dataFields 
+     */
+    static trackPurchase(total: number, items: Array<IterableCommerceItem>, dataFields: any | null) {
+        console.log("trackPurchase")
+        RNIterableAPI.trackPurchaseWithTotal(total, items, dataFields)
+    }
+
     private static createConfigDict(config: IterableConfig): any {
         return {
             "pushIntegrationName": config.pushIntegrationName,
@@ -223,4 +248,4 @@ class Iterable {
         }
     }
 }
-export { Iterable, IterableConfig, PushServicePlatform, IterableAction, IterableActionContext, IterableAttributionInfo };
+export { Iterable, IterableConfig, PushServicePlatform, IterableAction, IterableActionContext, IterableAttributionInfo, IterableCommerceItem };

index.d.ts

@@ -13,6 +13,7 @@ export class Iterable {
     static setAttributionInfo(attributionInfo?: IterableAttributionInfo): void
     static trackPushOpenWithPayload(payload: any, dataFields: any | null): void
     static trackPushOpenWithCampaignId(campaignId: number, templateId: number, messageId: String | null, appAlreadyRunning: Boolean, dataFields: any | null): void
+    static trackPurchase(total: number, items: Array<IterableCommerceItem>, dataFields: any | null): void
 }
 
 export enum PushServicePlatform {
@@ -61,3 +62,11 @@ export class IterableAttributionInfo {
     constructor(campaignId: number, templateId: number, messageId: String)
 }
 
+export class IterableCommerceItem {
+    id: String
+    name: String
+    price: number
+    quantity: number
+
+    constructor(id: String, name: String, price: number, quantity: number)
+}

index.js

@@ -6,6 +6,6 @@
  * @module react-native-iterable-sdk
  */
 
-import { Iterable, IterableConfig, PushServicePlatform, IterableAction, IterableActionContext, IterableAttributionInfo } from './Iterable';
+import { Iterable, IterableConfig, PushServicePlatform, IterableAction, IterableActionContext, IterableAttributionInfo, IterableCommerceItem } from './Iterable';
 
-export { Iterable, IterableConfig, PushServicePlatform, IterableAction, IterableActionContext, IterableAttributionInfo };
+export { Iterable, IterableConfig, PushServicePlatform, IterableAction, IterableActionContext, IterableAttributionInfo, IterableCommerceItem };

ios/RNIterableAPI/RNIterableAPI.m

@@ -43,6 +43,10 @@ @interface RCT_EXTERN_REMAP_MODULE(RNIterableAPI, ReactIterableAPI, NSObject)
                   appAlreadyRunning: (BOOL) appAlreadyRunning
                   dataFields: (NSDictionary *) dataFields)
 
+RCT_EXTERN_METHOD(trackPurchaseWithTotal: (NSNumber) total
+                  items: (NSArray *) items
+                  dataFields: (NSDictionary *) dataFields)
+
 
 RCT_EXTERN_METHOD(getInAppMessages: (RCTPromiseResolveBlock) resolve
                   rejecter: (RCTPromiseRejectBlock) reject)

ios/RNIterableAPI/ReactIterableAPI.swift

@@ -147,6 +147,16 @@ class ReactIterableAPI: RCTEventEmitter {
         ITBInfo()
         IterableAPI.track(pushOpen: campaignId, templateId: templateId, messageId: messageId, appAlreadyRunning: appAlreadyRunning, dataFields: dataFields)
     }
+    
+    @objc(trackPurchaseWithTotal:items:dataFields:)
+    func trackPurchase(total: NSNumber,
+                       items: [[AnyHashable: Any]],
+                       dataFields: [AnyHashable: Any]?) {
+        ITBInfo()
+        IterableAPI.track(purchase: total,
+                          items: items.compactMap(ReactIterableAPI.dictionaryToCommerceItem),
+                          dataFields: dataFields)
+    }
 
     @objc(getInAppMessages:rejecter:)
     func getInAppMessages(resolver: RCTPromiseResolveBlock, rejecter: RCTPromiseRejectBlock) {
@@ -253,6 +263,24 @@ extension ReactIterableAPI: IterableURLDelegate {
         return actionDict
     }
 
+    // TODO: convert CommerceItem to Codable
+    private static func dictionaryToCommerceItem(dict: [AnyHashable: Any]) -> CommerceItem? {
+        guard let id = dict["id"] as? String else {
+            return nil
+        }
+        guard let name = dict["name"] as? String else {
+            return nil
+        }
+        guard let price = dict["price"] as? NSNumber else {
+            return nil
+        }
+        guard let quantity = dict["quantity"] as? UInt else {
+            return nil
+        }
+
+        return CommerceItem(id: id, name: name, price: price, quantity: quantity)
+    }
+    
     private static func codableToDictionary<T>(codable: T) -> [AnyHashable: Any]? where T: Codable {
         guard let data = try? JSONEncoder().encode(codable) else {
             return nil