Internal API change

now query & mutation share same base class
queries are now self-refetchable
queryJobs & mutationJobs now support dynamic key allowing dynamic Query/Mutation creation
query status & mutation status are now just on point & accurate

packages/example/lib/main.dart

@@ -53,7 +53,25 @@ class MyHomePage extends StatefulWidget {
   State<MyHomePage> createState() => _MyHomePageState();
 }
 
-class _MyHomePageState extends State<MyHomePage> {
+class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+  }
+
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    print("LIFE CYCLE STATE: $state");
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -68,7 +86,7 @@ class _MyHomePageState extends State<MyHomePage> {
                 job: successJob,
                 externalData: null,
                 builder: (context, query) {
-                  if (query.isLoading || query.isRefetching) {
+                  if (!query.hasData || query.isLoading || query.isRefetching) {
                     return const CircularProgressIndicator();
                   }
                   return TextButton(
@@ -83,7 +101,7 @@ class _MyHomePageState extends State<MyHomePage> {
                 job: successJob,
                 externalData: null,
                 builder: (context, query) {
-                  if (query.isLoading || query.isRefetching) {
+                  if (!query.hasData || query.isLoading || query.isRefetching) {
                     return const CircularProgressIndicator();
                   }
                   return ElevatedButton(

packages/example/lib/mutation_example.dart

@@ -1,8 +1,7 @@
 import 'dart:convert';
 import 'dart:math';
 
-import 'package:fl_query/models/mutation_job.dart';
-import 'package:fl_query/mutation_builder.dart';
+import 'package:fl_query/fl_query.dart';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
 

packages/example/lib/query_with_external_data.dart

@@ -22,7 +22,7 @@ class QueryWithExternalData extends StatelessWidget {
         job: jobWithExternalData,
         externalData: (Random().nextDouble() * 200).toString(),
         builder: (context, query) {
-          if (query.isLoading || query.isLoading || query.data == null) {
+          if (query.isLoading || query.isRefetching || !query.hasData) {
             return const CircularProgressIndicator();
           }
           return Container(
@@ -32,6 +32,7 @@ class QueryWithExternalData extends StatelessWidget {
               shape: BoxShape.circle,
               color: Colors.blue,
             ),
+            child: Text(query.externalData),
           );
         },
       ),