chore(deps): upgrade openiap-gql 1.0.11 (#15)

## Summary
Update openiap-gql from 1.0.9 to 1.0.11 to support new subscription
management features

## Changes

### Type System Updates
- **ActiveSubscription**: Added `basePlanIdAndroid`, `currentPlanId`,
`purchaseTokenAndroid` fields for enhanced subscription management
- **PurchaseCommon/PurchaseAndroid/PurchaseIOS**: Added `currentPlanId`
field for unified plan identification across platforms
  - Android: uses `basePlanId` (e.g., "premium", "premium-year")
  - iOS: uses `productId` (e.g., "com.example.premium_monthly")

### Script Improvements
- Updated [generate-types.sh](scripts/generate-types.sh#L163-L174) to
automatically add `override` modifier for `currentPlanId` in generated
types
- Ensures Types.kt remains read-only and regenerates correctly without
manual fixes

### Code Cleanup
- Simplified
[BillingConverters.kt](openiap/src/main/java/dev/hyo/openiap/utils/BillingConverters.kt#L158):
`toPurchaseInput()` now returns `this` directly (PurchaseInput is a
typealias of Purchase)
- Removed unnecessary `PurchaseInput` constructor calls in Example app
screens:
-
[AlternativeBillingScreen.kt](Example/src/main/java/dev/hyo/martie/screens/AlternativeBillingScreen.kt#L89)
-
[AvailablePurchasesScreen.kt](Example/src/main/java/dev/hyo/martie/screens/AvailablePurchasesScreen.kt#L221)
-
[SubscriptionFlowScreen.kt](Example/src/main/java/dev/hyo/martie/screens/SubscriptionFlowScreen.kt#L790)

## Benefits
- **Better subscription upgrade/downgrade support**:
`purchaseTokenAndroid` enables seamless plan changes
- **Unified plan identification**: `currentPlanId` provides
platform-agnostic way to identify user's subscription tier
- **Improved maintainability**: Auto-generated types now compile without
manual patches

## Testing
- ✅ Library module builds successfully
- ✅ Example app compiles and runs
- ✅ Types regeneration tested with `./scripts/generate-types.sh`

Author: hyochan

Example/src/main/java/dev/hyo/martie/screens/AlternativeBillingScreen.kt

@@ -86,18 +86,7 @@ fun AlternativeBillingScreen(navController: NavController) {
                 val purchaseAndroid = purchase as? PurchaseAndroid
                 if (purchaseAndroid != null) {
                     android.util.Log.d("AlternativeBilling", "Auto-finishing transaction for testing")
-                    val purchaseInput = PurchaseInput(
-                        id = purchaseAndroid.id,
-                        ids = purchaseAndroid.ids,
-                        isAutoRenewing = purchaseAndroid.isAutoRenewing ?: false,
-                        platform = purchaseAndroid.platform,
-                        productId = purchaseAndroid.productId,
-                        purchaseState = purchaseAndroid.purchaseState,
-                        purchaseToken = purchaseAndroid.purchaseToken,
-                        quantity = purchaseAndroid.quantity ?: 1,
-                        transactionDate = purchaseAndroid.transactionDate ?: 0.0
-                    )
-                    iapStore.finishTransaction(purchaseInput, true)
+                    iapStore.finishTransaction(purchaseAndroid, true)
                 }
             } catch (e: Exception) {
                 android.util.Log.e("AlternativeBilling", "Auto-finish failed: ${e.message}")

Example/src/main/java/dev/hyo/martie/screens/AvailablePurchasesScreen.kt

@@ -218,18 +218,7 @@ fun AvailablePurchasesScreen(
                         onFinish = { isConsumable ->
                             scope.launch {
                                 try {
-                                    val purchaseInput = dev.hyo.openiap.PurchaseInput(
-                                        id = purchase.id,
-                                        ids = purchase.ids,
-                                        isAutoRenewing = purchase.isAutoRenewing,
-                                        platform = purchase.platform,
-                                        productId = purchase.productId,
-                                        purchaseState = purchase.purchaseState,
-                                        purchaseToken = purchase.purchaseToken,
-                                        quantity = purchase.quantity,
-                                        transactionDate = purchase.transactionDate
-                                    )
-                                    iapStore.finishTransaction(purchaseInput, isConsumable)
+                                    iapStore.finishTransaction(purchase, isConsumable)
                                     iapStore.postStatusMessage(
                                         message = "Transaction finished successfully",
                                         status = PurchaseResultStatus.Success,

Example/src/main/java/dev/hyo/martie/screens/SubscriptionFlowScreen.kt

@@ -787,18 +787,7 @@ fun SubscriptionFlowScreen(
 
             // 4) Finish transaction
             try {
-                val purchaseInput = dev.hyo.openiap.PurchaseInput(
-                    id = purchase.id,
-                    ids = purchase.ids,
-                    isAutoRenewing = purchase.isAutoRenewing,
-                    platform = purchase.platform,
-                    productId = purchase.productId,
-                    purchaseState = purchase.purchaseState,
-                    purchaseToken = purchase.purchaseToken,
-                    quantity = purchase.quantity,
-                    transactionDate = purchase.transactionDate
-                )
-                iapStore.finishTransaction(purchaseInput, isConsumable)
+                iapStore.finishTransaction(purchase, isConsumable)
                 iapStore.getAvailablePurchases(null)
                 iapStore.postStatusMessage(
                     message = "Transaction finished successfully",

openiap-versions.json

@@ -1,4 +1,4 @@
 {
   "google": "1.2.10",
-  "gql": "1.0.10"
+  "gql": "1.0.11"
 }

openiap/src/main/java/dev/hyo/openiap/Types.kt

@@ -368,6 +368,13 @@ public interface ProductCommon {
 }
 
 public interface PurchaseCommon {
+    /**
+     * The current plan identifier. This is:
+     * - On Android: the basePlanId (e.g., "premium", "premium-year")
+     * - On iOS: the productId (e.g., "com.example.premium_monthly", "com.example.premium_yearly")
+     * This provides a unified way to identify which specific plan/tier the user is subscribed to.
+     */
+    val currentPlanId: String?
     val id: String
     val ids: List<String>?
     val isAutoRenewing: Boolean
@@ -386,12 +393,24 @@ public interface PurchaseCommon {
 
 public data class ActiveSubscription(
     val autoRenewingAndroid: Boolean? = null,
+    val basePlanIdAndroid: String? = null,
+    /**
+     * The current plan identifier. This is:
+     * - On Android: the basePlanId (e.g., "premium", "premium-year")
+     * - On iOS: the productId (e.g., "com.example.premium_monthly", "com.example.premium_yearly")
+     * This provides a unified way to identify which specific plan/tier the user is subscribed to.
+     */
+    val currentPlanId: String? = null,
     val daysUntilExpirationIOS: Double? = null,
     val environmentIOS: String? = null,
     val expirationDateIOS: Double? = null,
     val isActive: Boolean,
     val productId: String,
     val purchaseToken: String? = null,
+    /**
+     * Required for subscription upgrade/downgrade on Android
+     */
+    val purchaseTokenAndroid: String? = null,
     val transactionDate: Double,
     val transactionId: String,
     val willExpireSoon: Boolean? = null
@@ -401,12 +420,15 @@ public data class ActiveSubscription(
         fun fromJson(json: Map<String, Any?>): ActiveSubscription {
             return ActiveSubscription(
                 autoRenewingAndroid = json["autoRenewingAndroid"] as Boolean?,
+                basePlanIdAndroid = json["basePlanIdAndroid"] as String?,
+                currentPlanId = json["currentPlanId"] as String?,
                 daysUntilExpirationIOS = (json["daysUntilExpirationIOS"] as Number?)?.toDouble(),
                 environmentIOS = json["environmentIOS"] as String?,
                 expirationDateIOS = (json["expirationDateIOS"] as Number?)?.toDouble(),
                 isActive = json["isActive"] as Boolean,
                 productId = json["productId"] as String,
                 purchaseToken = json["purchaseToken"] as String?,
+                purchaseTokenAndroid = json["purchaseTokenAndroid"] as String?,
                 transactionDate = (json["transactionDate"] as Number).toDouble(),
                 transactionId = json["transactionId"] as String,
                 willExpireSoon = json["willExpireSoon"] as Boolean?,
@@ -417,12 +439,15 @@ public data class ActiveSubscription(
     fun toJson(): Map<String, Any?> = mapOf(
         "__typename" to "ActiveSubscription",
         "autoRenewingAndroid" to autoRenewingAndroid,
+        "basePlanIdAndroid" to basePlanIdAndroid,
+        "currentPlanId" to currentPlanId,
         "daysUntilExpirationIOS" to daysUntilExpirationIOS,
         "environmentIOS" to environmentIOS,
         "expirationDateIOS" to expirationDateIOS,
         "isActive" to isActive,
         "productId" to productId,
         "purchaseToken" to purchaseToken,
+        "purchaseTokenAndroid" to purchaseTokenAndroid,
         "transactionDate" to transactionDate,
         "transactionId" to transactionId,
         "willExpireSoon" to willExpireSoon,
@@ -956,6 +981,7 @@ public data class ProductSubscriptionIOS(
 
 public data class PurchaseAndroid(
     val autoRenewingAndroid: Boolean? = null,
+    override val currentPlanId: String? = null,
     val dataAndroid: String? = null,
     val developerPayloadAndroid: String? = null,
     override val id: String,
@@ -979,6 +1005,7 @@ public data class PurchaseAndroid(
         fun fromJson(json: Map<String, Any?>): PurchaseAndroid {
             return PurchaseAndroid(
                 autoRenewingAndroid = json["autoRenewingAndroid"] as Boolean?,
+                currentPlanId = json["currentPlanId"] as String?,
                 dataAndroid = json["dataAndroid"] as String?,
                 developerPayloadAndroid = json["developerPayloadAndroid"] as String?,
                 id = json["id"] as String,
@@ -1003,6 +1030,7 @@ public data class PurchaseAndroid(
     override fun toJson(): Map<String, Any?> = mapOf(
         "__typename" to "PurchaseAndroid",
         "autoRenewingAndroid" to autoRenewingAndroid,
+        "currentPlanId" to currentPlanId,
         "dataAndroid" to dataAndroid,
         "developerPayloadAndroid" to developerPayloadAndroid,
         "id" to id,
@@ -1053,6 +1081,7 @@ public data class PurchaseIOS(
     val countryCodeIOS: String? = null,
     val currencyCodeIOS: String? = null,
     val currencySymbolIOS: String? = null,
+    override val currentPlanId: String? = null,
     val environmentIOS: String? = null,
     val expirationDateIOS: Double? = null,
     override val id: String,
@@ -1089,6 +1118,7 @@ public data class PurchaseIOS(
                 countryCodeIOS = json["countryCodeIOS"] as String?,
                 currencyCodeIOS = json["currencyCodeIOS"] as String?,
                 currencySymbolIOS = json["currencySymbolIOS"] as String?,
+                currentPlanId = json["currentPlanId"] as String?,
                 environmentIOS = json["environmentIOS"] as String?,
                 expirationDateIOS = (json["expirationDateIOS"] as Number?)?.toDouble(),
                 id = json["id"] as String,
@@ -1126,6 +1156,7 @@ public data class PurchaseIOS(
         "countryCodeIOS" to countryCodeIOS,
         "currencyCodeIOS" to currencyCodeIOS,
         "currencySymbolIOS" to currencySymbolIOS,
+        "currentPlanId" to currentPlanId,
         "environmentIOS" to environmentIOS,
         "expirationDateIOS" to expirationDateIOS,
         "id" to id,
@@ -1582,45 +1613,7 @@ public data class ProductRequest(
     )
 }
 
-public data class PurchaseInput(
-    val id: String,
-    val ids: List<String>? = null,
-    val isAutoRenewing: Boolean,
-    val platform: IapPlatform,
-    val productId: String,
-    val purchaseState: PurchaseState,
-    val purchaseToken: String? = null,
-    val quantity: Int,
-    val transactionDate: Double
-) {
-    companion object {
-        fun fromJson(json: Map<String, Any?>): PurchaseInput {
-            return PurchaseInput(
-                id = json["id"] as String,
-                ids = (json["ids"] as List<*>?)?.map { it as String },
-                isAutoRenewing = json["isAutoRenewing"] as Boolean,
-                platform = IapPlatform.fromJson(json["platform"] as String),
-                productId = json["productId"] as String,
-                purchaseState = PurchaseState.fromJson(json["purchaseState"] as String),
-                purchaseToken = json["purchaseToken"] as String?,
-                quantity = (json["quantity"] as Number).toInt(),
-                transactionDate = (json["transactionDate"] as Number).toDouble(),
-            )
-        }
-    }
-
-    fun toJson(): Map<String, Any?> = mapOf(
-        "id" to id,
-        "ids" to ids?.map { it },
-        "isAutoRenewing" to isAutoRenewing,
-        "platform" to platform.toJson(),
-        "productId" to productId,
-        "purchaseState" to purchaseState.toJson(),
-        "purchaseToken" to purchaseToken,
-        "quantity" to quantity,
-        "transactionDate" to transactionDate,
-    )
-}
+public typealias PurchaseInput = Purchase
 
 public data class PurchaseOptions(
     /**

openiap/src/main/java/dev/hyo/openiap/utils/BillingConverters.kt

@@ -155,14 +155,4 @@ fun ProductSubscriptionAndroid.toProduct(): Product = ProductAndroid(
     type = type
 )
 
-fun Purchase.toPurchaseInput(): PurchaseInput = PurchaseInput(
-    id = id,
-    ids = ids,
-    isAutoRenewing = isAutoRenewing,
-    platform = platform,
-    productId = productId,
-    purchaseState = purchaseState,
-    purchaseToken = purchaseToken,
-    quantity = quantity,
-    transactionDate = transactionDate
-)
+fun Purchase.toPurchaseInput(): PurchaseInput = this

scripts/generate-types.sh

@@ -161,6 +161,7 @@ product_props = {
 }
 
 purchase_props = {
+    "currentPlanId",
     "id",
     "ids",
     "isAutoRenewing",