chore(flipcash/iap): add logging and await for connection before querying

Signed-off-by: Brandon McAnsh <git@bmcreations.dev>

Author: bmc08gt

apps/flipcash/features/purchase/src/main/kotlin/com/flipcash/app/purchase/internal/PurchaseAccountViewModel.kt

@@ -8,6 +8,7 @@ import com.flipcash.app.auth.AuthManager
 import com.flipcash.features.purchase.BuildConfig
 import com.flipcash.features.purchase.R
 import com.flipcash.services.billing.BillingClient
+import com.flipcash.services.billing.BillingClientState
 import com.flipcash.services.billing.IapPaymentEvent
 import com.flipcash.services.billing.IapProduct
 import com.getcode.manager.TopBarManager
@@ -16,9 +17,12 @@ import com.getcode.view.BaseViewModel2
 import com.getcode.view.LoadingSuccessState
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.filterIsInstance
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.mapNotNull
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
@@ -83,22 +87,25 @@ internal class PurchaseAccountViewModel @Inject constructor(
     }
 
     init {
-        viewModelScope.launch {
-            val receivedWelcomeBonus =
-                billingClient.hasPaidFor(IapProduct.CreateAccountWithWelcomeBonus)
-            val (product, cost) = if (!receivedWelcomeBonus) {
-                IapProduct.CreateAccountWithWelcomeBonus to billingClient.costOf(IapProduct.CreateAccountWithWelcomeBonus)
-            } else {
-                IapProduct.CreateAccount to billingClient.costOf(IapProduct.CreateAccount)
-            }
+        billingClient.state
+            .filter { it == BillingClientState.Connected }
+            .distinctUntilChanged()
+            .onEach {
+                val receivedWelcomeBonus =
+                    billingClient.hasPaidFor(IapProduct.CreateAccountWithWelcomeBonus)
+                val (product, cost) = if (!receivedWelcomeBonus) {
+                    IapProduct.CreateAccountWithWelcomeBonus to billingClient.costOf(IapProduct.CreateAccountWithWelcomeBonus)
+                } else {
+                    IapProduct.CreateAccount to billingClient.costOf(IapProduct.CreateAccount)
+                }
 
-            dispatchEvent(
-                Event.OnProductChanged(
-                    product = product,
-                    cost = cost
+                dispatchEvent(
+                    Event.OnProductChanged(
+                        product = product,
+                        cost = cost
+                    )
                 )
-            )
-        }
+            }.launchIn(viewModelScope)
 
         eventFlow
             .filterIsInstance<Event.BuyAccount>()
@@ -151,6 +158,7 @@ internal class PurchaseAccountViewModel @Inject constructor(
 
     companion object {
         val updateStateForEvent: (Event) -> ((State) -> State) = { event ->
+            println("PurchaseAccountViewModel.updateStateForEvent $event")
             when (event) {
                 Event.OnAccountCreated -> { state -> state }
                 is Event.BuyAccount -> { state -> state }

services/flipcash/src/main/kotlin/com/flipcash/services/internal/billing/GooglePlayBillingClient.kt

@@ -119,6 +119,7 @@ internal class GooglePlayBillingClient(
         purchases[product.productId] == PurchaseState.PURCHASED
 
     override fun costOf(product: IapProduct): String {
+        printLog("checking cost of ${product.productId} in ${productDetails.entries}")
         var details = productDetails[product.productId]
         if (details == null) {
             queryProduct(product)
@@ -284,6 +285,7 @@ internal class GooglePlayBillingClient(
         client.queryProductDetailsAsync(
             queryProductDetailsParams
         ) { result, productDetailsList ->
+            printLog("QUERY ${product.productId} ${result.debugMessage}")
             printLog("products for ${product.productId} = ${productDetailsList.count()}")
             if (productDetailsList.isNotEmpty()) {
                 productDetails[product.productId] = productDetailsList.first()