feat: iap (#1996)

packages/services/src/Domain/Device/MobileDeviceInterface.ts

@@ -1,5 +1,7 @@
+import { AppleIAPProductId } from './../Subscription/AppleIAPProductId'
 import { DeviceInterface } from './DeviceInterface'
 import { Environment, Platform, RawKeychainValue } from '@standardnotes/models'
+import { AppleIAPReceipt } from '../Subscription/AppleIAPReceipt'
 
 export interface MobileDeviceInterface extends DeviceInterface {
   environment: Environment.Mobile
@@ -22,4 +24,5 @@ export interface MobileDeviceInterface extends DeviceInterface {
   isUrlComponentUrl(url: string): boolean
   getAppState(): Promise<'active' | 'background' | 'inactive' | 'unknown' | 'extension'>
   getColorScheme(): Promise<'light' | 'dark' | null | undefined>
+  purchaseSubscriptionIAP(plan: AppleIAPProductId): Promise<AppleIAPReceipt | undefined>
 }

packages/services/src/Domain/Event/ApplicationEvent.ts

@@ -64,4 +64,5 @@ export enum ApplicationEvent {
   CompletedInitialSync = 30,
   BiometricsSoftLockEngaged = 31,
   BiometricsSoftLockDisengaged = 32,
+  DidPurchaseSubscription = 33,
 }

packages/services/src/Domain/Feature/FeaturesEvent.ts

@@ -1,4 +1,5 @@
 export enum FeaturesEvent {
   UserRolesChanged = 'UserRolesChanged',
   FeaturesUpdated = 'FeaturesUpdated',
+  DidPurchaseSubscription = 'DidPurchaseSubscription',
 }

packages/services/src/Domain/Subscription/AppleIAPProductId.ts

@@ -0,0 +1,4 @@
+export enum AppleIAPProductId {
+  ProPlanYearly = 'pro_plan_yearly',
+  PlusPlanYearly = 'plus_plan_yearly',
+}

packages/services/src/Domain/Subscription/AppleIAPReceipt.ts

@@ -0,0 +1,8 @@
+import { AppleIAPProductId } from './AppleIAPProductId'
+
+export type AppleIAPReceipt = {
+  productId: AppleIAPProductId
+  transactionDate: string
+  transactionId: string
+  transactionReceipt: string
+}

packages/services/src/Domain/Subscription/SubscriptionClientInterface.ts

@@ -1,9 +1,14 @@
 import { Uuid } from '@standardnotes/common'
 import { Invitation } from '@standardnotes/models'
+import { AppleIAPReceipt } from './AppleIAPReceipt'
 
 export interface SubscriptionClientInterface {
   listSubscriptionInvitations(): Promise<Invitation[]>
   inviteToSubscription(inviteeEmail: string): Promise<boolean>
   cancelInvitation(inviteUuid: Uuid): Promise<boolean>
   acceptInvitation(inviteUuid: Uuid): Promise<{ success: true } | { success: false; message: string }>
+  confirmAppleIAP(
+    receipt: AppleIAPReceipt,
+    subscriptionToken: string,
+  ): Promise<{ success: true } | { success: false; message: string }>
 }

packages/services/src/Domain/Subscription/SubscriptionManager.ts

@@ -4,6 +4,7 @@ import { InternalEventBusInterface } from '../Internal/InternalEventBusInterface
 import { AbstractService } from '../Service/AbstractService'
 import { SubscriptionClientInterface } from './SubscriptionClientInterface'
 import { Uuid } from '@standardnotes/common'
+import { AppleIAPReceipt } from './AppleIAPReceipt'
 
 export class SubscriptionManager extends AbstractService implements SubscriptionClientInterface {
   constructor(
@@ -56,4 +57,24 @@ export class SubscriptionManager extends AbstractService implements Subscription
       return false
     }
   }
+
+  async confirmAppleIAP(
+    params: AppleIAPReceipt,
+    subscriptionToken: string,
+  ): Promise<{ success: true } | { success: false; message: string }> {
+    try {
+      const result = await this.subscriptionApiService.confirmAppleIAP({
+        ...params,
+        subscription_token: subscriptionToken,
+      })
+
+      if (result.data.error) {
+        return { success: false, message: result.data.error.message }
+      }
+
+      return result.data
+    } catch (error) {
+      return { success: false, message: 'Could not confirm IAP.' }
+    }
+  }
 }

packages/services/src/Domain/index.ts

@@ -76,6 +76,8 @@ export * from './Strings/InfoStrings'
 export * from './Strings/Messages'
 export * from './Subscription/SubscriptionClientInterface'
 export * from './Subscription/SubscriptionManager'
+export * from './Subscription/AppleIAPProductId'
+export * from './Subscription/AppleIAPReceipt'
 export * from './Sync/SyncMode'
 export * from './Sync/SyncOptions'
 export * from './Sync/SyncQueueStrategy'