WT 1.1.18+4 A/B Test sales page

lib/service/exercise_service.dart

@@ -33,6 +33,9 @@ class ExerciseApi with Logging {
   }
 
   Future<void> deleteExercise(Exercise exercise) async {
+    if (exercise.exerciseId == null) {
+      return;
+    }
     int exerciseId = exercise.exerciseId!;
     log(" ===== delete exercise: " + exerciseId.toString());
     await _client.post("exercises/" + exerciseId.toString(), "");

lib/service/firebase_api.dart

@@ -291,21 +291,25 @@ class FirebaseApi with logging.Logging {
 
   Future<void> setupRemoteConfig() async {
     initializeFlutterFire();
-    final RemoteConfig remoteConfig = RemoteConfig.instance;
-    await remoteConfig.setConfigSettings(RemoteConfigSettings(
-      fetchTimeout: const Duration(seconds: 10),
-      minimumFetchInterval: const Duration(seconds: 1),
-    ));
-    await remoteConfig.setDefaults(<String, dynamic>{
-      'sales_page_text': '0',
-      'sales_page_bkg': 'dark',
-      'sales_page_offer': 'monthly',
-      'please_log_in': '',
-    });
-    RemoteConfigValue(null, ValueSource.valueStatic);
-    Cache().setRemoteConfig(remoteConfig);
+    RemoteConfig? remoteConfig;
+    try {
+      remoteConfig = RemoteConfig.instance;
+      await remoteConfig.setConfigSettings(RemoteConfigSettings(
+        fetchTimeout: const Duration(seconds: 60),
+        minimumFetchInterval: const Duration(hours: 6),
+      ));
 
-    Map config = remoteConfig.getAll();
-    print("RemoteConfig sales_page_text Value : ${config['sales_page_text'].asString()}");
+      RemoteConfigValue(null, ValueSource.valueStatic);
+      Cache().setRemoteConfig(remoteConfig);
+    } on Exception catch (e) {
+      print('Unable to fetch remote config. Cached or default values will be used: $e');
+      if (remoteConfig != null) {
+        await remoteConfig.setDefaults(<String, dynamic>{
+          'sales_page_text_a': '',
+          'product_set_2': '',
+        });
+        Cache().setRemoteConfig(remoteConfig);
+      }
+    }
   }
 }

lib/service/package_service.dart

@@ -15,9 +15,9 @@ import 'package:aitrainer_app/model/exercise_tree_parents.dart';
 import 'package:aitrainer_app/model/exercise_type.dart';
 import 'package:aitrainer_app/model/faq.dart';
 import 'package:aitrainer_app/model/product.dart';
-import 'package:aitrainer_app/model/product_test.dart';
 import 'package:aitrainer_app/model/property.dart';
 import 'package:aitrainer_app/model/purchase.dart';
+import 'package:aitrainer_app/model/split_test.dart';
 import 'package:aitrainer_app/model/training_plan.dart';
 import 'package:aitrainer_app/model/tutorial.dart';
 import 'package:aitrainer_app/service/api.dart';
@@ -92,6 +92,11 @@ class PackageApi {
         final List<TrainingPlan>? plans = json.map((plan) => TrainingPlan.fromJson(plan)).toList();
 
         Cache().setTrainingPlans(plans);
+      } else if (headRecord[0] == "SplitTests") {
+        final Iterable json = jsonDecode(headRecord[1]);
+        final List<SplitTest>? tests = json.map((test) => SplitTest.fromJson(test)).toList();
+        //print("A/B tests: $tests");
+        Cache().setSplitTests(tests);
       }
     });
 
@@ -156,10 +161,6 @@ class PackageApi {
           final Iterable json = jsonDecode(headRecord[1]);
           final List<Exercise> exercises = json.map((exerciseType) => Exercise.fromJson(exerciseType)).toList();
           Cache().setExercises(exercises);
-        } else if (headRecord[0] == "ProductTest") {
-          final Iterable json = jsonDecode(headRecord[1]);
-          final List<ProductTest> productTests = json.map((productTest) => ProductTest.fromJson(productTest)).toList();
-          Cache().productTests = productTests;
         } else if (headRecord[0] == "Purchase") {
           final Iterable json = jsonDecode(headRecord[1]);
           final List<Purchase> purchases = json.map((purchase) => Purchase.fromJson(purchase)).toList();

lib/service/product_test_service.dart

@@ -1,23 +0,0 @@
-import 'package:aitrainer_app/model/cache.dart';
-import 'package:aitrainer_app/model/product_test.dart';
-import 'package:aitrainer_app/service/logging.dart';
-import 'dart:convert';
-import 'api.dart';
-
-class ProductTestApi with Logging {
-  final APIClient _client = new APIClient();
-
-  Future<List<ProductTest>> getProductTestByCustomer(int customerId) async {
-    final body = await _client.get("product_test/customer/" + customerId.toString(), "");
-    final Iterable json = jsonDecode(body);
-    final List<ProductTest> productTests = json.map((productTest) => ProductTest.fromJson(productTest)).toList();
-    Cache().productTests = productTests;
-    return productTests;
-  }
-
-  Future<void> saveProductTest(ProductTest productTest) async {
-    String body = JsonEncoder().convert(productTest.toJson());
-    log(" ===== saving productTest:" + body);
-    await _client.post("product_test/", body);
-  }
-}