Subscription module

• Enum: AffiseModules.SUBSCRIPTION (lib/module/affise_modules.dart:14)
• Native key: "Subscription" (lib/module/affise_modules.dart:47)
• Dart accessor: Affise.module.subscription → AffiseModuleSubscriptionApi
• Implementation: lib/module/subscription/affise_subscription.dart:13
• API: lib/module/subscription/affise_module_subscription_api.dart:8

Purpose

README 528-573 — product fetch and purchase flows for Google Play Billing (Android) and StoreKit 2 (iOS).

Platform

Cross-platform.

Native setup

• Android: implementation "com.affise:module-subscription:$affise_version"
• iOS: pod 'AffiseModule/Subscription', affise_version

Dart API

void fetchProducts(
    List<String> ids,
    AffiseResultCallback<AffiseProductsResult> callback);  // lib/module/subscription/affise_subscription.dart:19
void purchase(
    AffiseProduct product,
    AffiseProductType type,
    AffiseResultCallback<AffisePurchasedInfo> callback);   // :29
Future<bool> hasModule();                                   // :39

typedef AffiseResultCallback<T> = void Function(AffiseResult<T> result); — lib/module/affise_result_callback.dart:3.

Result type

class AffiseResult<S> {
  S get asSuccess;
  String get asFailure;
  bool get isSuccess;
  bool get isFailure;
  static AffiseResult<T> Success<T>(T value);
  static AffiseResult<T> Failure<T>(String error);
}

lib/module/affise_result.dart:1-24.

Data classes

• AffiseProduct(productId, title, description, productType, subscription?, price?) — lib/module/subscription/affise_product.dart:5-32
• AffiseProductPrice(value, currencyCode, formattedPrice) — lib/module/subscription/affise_product_price.dart:1-16
• AffiseProductSubscriptionDetail(offerToken?, offerId?, timeUnit?, numberOfUnits?) — lib/module/subscription/affise_product_subscription_detail.dart:3-20
• AffiseProductsResult(products, invalidIds) — lib/module/subscription/affise_products_result.dart:3-16
• AffisePurchasedInfo(product?, orderId?, originalOrderId?, purchase?) — lib/module/subscription/affise_purchased_info.dart:3-20

AffiseProductType

lib/module/subscription/affise_product_type.dart:1-14 (native keys at :18-27):

| Enum | Native key | |---|---| | CONSUMABLE | "consumable" | | NON_CONSUMABLE | "non_consumable" | | RENEWABLE_SUBSCRIPTION | "renewable_subscription" | | NON_RENEWABLE_SUBSCRIPTION | "non_renewable_subscription" |

TimeUnitType

lib/module/subscription/time_unit_type.dart:1-13 (native keys at :18-27):

| Enum | Native key | |---|---| | DAY | "day" | | WEEK | "week" | | MONTH | "month" | | YEAR | "year" |

Subscription events

For reporting lifecycle events (activation, cancellation, renewal, etc.), see the subscription-events table in Events tracking.

ProviderType contributions

UNVERIFIED: ProviderType additions — the README does not enumerate.