Add a method to submit the appstore receipt to API

1 files changed, 25 insertions, 0 deletions

diff --git a/ios/MullvadVPN/MullvadAPI.swift b/ios/MullvadVPN/MullvadAPI.swift
index 9e6add133a..7ba5de4d5c 100644
--- a/ios/MullvadVPN/MullvadAPI.swift
+++ b/ios/MullvadVPN/MullvadAPI.swift
@@ -38,6 +38,22 @@ enum DeferReasonError: Error {
     case server(MullvadAPI.ResponseError)
 }
 
+/// A response received when sending the AppStore receipt to the backend
+struct SendAppStoreReceiptResponse: Codable {
+    let timeAdded: TimeInterval
+    let newExpiry: Date
+
+    /// Returns a formatted string for the `timeAdded` interval, i.e "30 days"
+    var formattedTimeAdded: String? {
+        let formatter = DateComponentsFormatter()
+        formatter.allowedUnits = [.day, .hour]
+        formatter.unitsStyle = .full
+        formatter.maximumUnitCount = 1
+
+        return formatter.string(from: timeAdded)
+    }
+}
+
 class MullvadAPI {
     private let session: URLSession
 
@@ -172,6 +188,15 @@ class MullvadAPI {
         return MullvadAPI.makeDataTaskPublisher(request: request)
     }
 
+    func sendAppStoreReceipt(accountToken: String, receiptData: Data) -> AnyPublisher<Response<SendAppStoreReceiptResponse>, MullvadAPI.Error> {
+        let request = JsonRpcRequest(method: "apple_payment", params: [
+            AnyEncodable(accountToken),
+            AnyEncodable(receiptData)
+        ])
+
+        return MullvadAPI.makeDataTaskPublisher(request: request)
+    }
+
     private static func makeDataTaskPublisher<T: Decodable>(request: JsonRpcRequest) -> AnyPublisher<Response<T>, MullvadAPI.Error> {
         return Just(request)
             .encode(encoder: makeJSONEncoder())