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Only check if subscription is valid if it has expired

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This way we avoid extra network access.
This commit is contained in:
Vishesh Handa
2020-04-22 23:30:50 +02:00
parent 74df0f2bbc
commit 45a57da88a
3 changed files with 20 additions and 3 deletions
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17
lib/iap.dart
View File

@ -6,10 +6,18 @@ import 'package:gitjournal/.env.dart';
class InAppPurchases { class InAppPurchases {
static void confirmProPurchase() async { static void confirmProPurchase() async {
// FIXME: Only check this if pro mode is expired var currentDt = DateTime.now().toUtc().toIso8601String();
var exp = Settings.instance.proExpirationDate;
if (exp.isNotEmpty && exp.compareTo(currentDt) > 0) {
print("Not checking PurchaseInfo as exp = $exp and cur = $currentDt");
return;
}
//Purchases.setDebugLogsEnabled(true); Purchases.setDebugLogsEnabled(false);
await Purchases.setup(environment['revenueCat']); await Purchases.setup(
environment['revenueCat'],
appUserId: Settings.instance.pseudoId,
);
PurchaserInfo purchaserInfo = await Purchases.getPurchaserInfo(); PurchaserInfo purchaserInfo = await Purchases.getPurchaserInfo();
print("Got PurchaserInfo $purchaserInfo"); print("Got PurchaserInfo $purchaserInfo");
@ -20,6 +28,9 @@ class InAppPurchases {
Log.i("Pro mode changed to $isPro"); Log.i("Pro mode changed to $isPro");
Settings.instance.proMode = isPro; Settings.instance.proMode = isPro;
Settings.instance.save(); Settings.instance.save();
} else {
Settings.instance.proExpirationDate = purchaserInfo.latestExpirationDate;
Settings.instance.save();
} }
} }
} }

2
lib/screens/purchase_screen.dart
View File

@ -201,6 +201,8 @@ class PurchaseButton extends StatelessWidget {
var isPro = purchaserInfo.entitlements.all["pro"].isActive; var isPro = purchaserInfo.entitlements.all["pro"].isActive;
if (isPro) { if (isPro) {
Settings.instance.proMode = true; Settings.instance.proMode = true;
Settings.instance.proExpirationDate =
purchaserInfo.latestExpirationDate;
Settings.instance.save(); Settings.instance.save();
getAnalytics().logEvent( getAnalytics().logEvent(

4
lib/settings.dart
View File

@ -35,6 +35,7 @@ class Settings {
int version = 0; int version = 0;
bool proMode = false; bool proMode = false;
String proExpirationDate = "";
String _pseudoId; String _pseudoId;
String get pseudoId => _pseudoId; String get pseudoId => _pseudoId;
@ -76,6 +77,8 @@ class Settings {
version = pref.getInt("settingsVersion") ?? version; version = pref.getInt("settingsVersion") ?? version;
proMode = pref.getBool("proMode") ?? proMode; proMode = pref.getBool("proMode") ?? proMode;
proExpirationDate =
pref.getString("proExpirationDate") ?? proExpirationDate;
_pseudoId = pref.getString("pseudoId"); _pseudoId = pref.getString("pseudoId");
if (_pseudoId == null) { if (_pseudoId == null) {
@ -103,6 +106,7 @@ class Settings {
"markdownDefaultView", markdownDefaultView.toInternalString()); "markdownDefaultView", markdownDefaultView.toInternalString());
pref.setBool("showNoteSummary", showNoteSummary); pref.setBool("showNoteSummary", showNoteSummary);
pref.setString("folderViewHeaderType", folderViewHeaderType); pref.setString("folderViewHeaderType", folderViewHeaderType);
pref.setString("proExpirationDate", proExpirationDate);
pref.setInt("settingsVersion", version); pref.setInt("settingsVersion", version);
pref.setBool("proMode", proMode); pref.setBool("proMode", proMode);