파이어스토어 테스트

lib/fire_store_test_page.dart

@@ -11,14 +11,25 @@ class FireStoreTestPage extends StatefulWidget {
 class _FireStoreTestPageState extends State<FireStoreTestPage> {
   final FirebaseFirestore store = FirebaseFirestore.instance;
   late Stream<QuerySnapshot<Map<String, dynamic>>> querySnapShot;
+  late ScrollController sc;
+  List<QueryDocumentSnapshot<Map<String, dynamic>>> documents = [];
 
   @override
   void initState() {
     super.initState();
-    querySnapShot =
-        store.collection('baecha')
-            // .where('baljuGroupId', whereIn: ['baecha_group_001', 'baecha_group_002'])
-            .snapshots();
+    sc = ScrollController();
+    querySnapShot = store
+        .collection('baecha')
+        // .where('baljuGroupId', whereIn: ['baecha_group_001', 'baecha_group_002'])
+        .orderBy('createDate', descending: true)
+        .snapshots();
+    querySnapShot.listen(
+      (event) {
+        if (documents.isNotEmpty) {
+          sc.animateTo(0, duration: const Duration(milliseconds: 300), curve: Curves.ease);
+        }
+      },
+    );
   }
 
   @override
@@ -29,11 +40,10 @@ class _FireStoreTestPageState extends State<FireStoreTestPage> {
         if (!snapshot.hasData) {
           return const CircularProgressIndicator();
         }
-        List<QueryDocumentSnapshot<Map<String, dynamic>>> documents = snapshot.data!.docs;
+        documents = snapshot.data!.docs;
         return Expanded(
           child: ListView.builder(
-            shrinkWrap: true,
-            reverse: true,
+            controller: sc,
             itemCount: documents.length,
             itemBuilder: (context, index) {
               final item = documents[index];

lib/main.dart

@@ -4,17 +4,12 @@ import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:dispatcher_test/fire_store_test_page.dart';
 import 'package:dispatcher_test/firebase_options.dart';
 import 'package:dispatcher_test/module/dependency_inject.dart';
-import 'package:dispatcher_test/notification_page.dart';
-import 'package:dispatcher_test/speech_to_text_page.dart';
-import 'package:dispatcher_test/text_to_speech_page.dart';
 import 'package:dispatcher_test/text_to_speech_util.dart';
 import 'package:firebase_core/firebase_core.dart';
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
-import 'package:kakao_flutter_sdk_user/kakao_flutter_sdk_user.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:uuid/uuid.dart';
 
@@ -109,7 +104,7 @@ void main() async {
   await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
   FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);
   FirebaseFirestore.instance.settings = const Settings(
-    persistenceEnabled: true,
+    persistenceEnabled: false,
   );
 
   // TODO 카카오 Login init
@@ -271,9 +266,44 @@ class _MyHomePageState extends State<MyHomePage> {
         crossAxisAlignment: CrossAxisAlignment.end,
         mainAxisAlignment: MainAxisAlignment.end,
         children: [
-          // IconButton(onPressed: () {}, icon: Icon(Icons.add)),
-          // IconButton(onPressed: () {}, icon: Icon(Icons.mic)),
           FloatingActionButton(
+            mini: true,
+            tooltip: 'Delete',
+            child: const Icon(Icons.delete),
+            onPressed: () async {
+              QuerySnapshot colRef = await store.collection('baecha').get();
+              for (var element in colRef.docs) {
+                DocumentReference<Map<String,dynamic>> ref = store.collection('baecha').doc(element.id);
+                await ref.delete();
+              }
+            },
+          ),
+          const SizedBox(
+            width: 30,
+          ),
+          FloatingActionButton(
+            mini: true,
+            tooltip: 'Modify',
+            child: const Icon(Icons.published_with_changes),
+            onPressed: () async {
+              // store.collection('baecha').doc().
+              Random rd = Random();
+              int rdNum = rd.nextInt(20);
+              int rdNum2 = rd.nextInt(30);
+              // String rdStr = sample[rdNum];
+              QuerySnapshot<Map<String, dynamic>> firstDoc = await store
+                  .collection('baecha')
+                  .orderBy('createDate', descending: true)
+                  .get();
+              String firstId = firstDoc.docs[0].id ?? '';
+              store.collection('baecha').doc(firstId).update({'callCnt': rdNum, 'passCnt': rdNum2});
+            },
+          ),
+          const SizedBox(
+            width: 30,
+          ),
+          FloatingActionButton(
+            mini: true,
             tooltip: 'Increment',
             child: const Icon(Icons.add),
             onPressed: () {
@@ -282,7 +312,7 @@ class _MyHomePageState extends State<MyHomePage> {
               int callNum = rd.nextInt(20);
               int passNum = rd.nextInt(15);
               int minRan = rd.nextInt(30);
-              DateTime dt = DateTime.now().add(Duration(minutes: minRan));
+              DateTime dt = DateTime.now();
               // String rdStr = sample[rdNum];
               var uuid = const Uuid();
               String baljuGroupId = 'baecha_group_00$rdNum';
@@ -294,23 +324,6 @@ class _MyHomePageState extends State<MyHomePage> {
               });
             },
           ),
-          const SizedBox(
-            width: 30,
-          ),
-          FloatingActionButton(
-            tooltip: 'Modify',
-            child: const Icon(Icons.published_with_changes),
-            onPressed: () async {
-              // store.collection('baecha').doc().
-              Random rd = Random();
-              int rdNum = rd.nextInt(20);
-              int rdNum2 = rd.nextInt(30);
-              // String rdStr = sample[rdNum];
-              QuerySnapshot<Map<String, dynamic>> firstDoc = await store.collection('baecha').get();
-              String firstId = firstDoc.docs[firstDoc.docs.length - 1].id ?? '';
-              store.collection('baecha').doc(firstId).update({'callCnt': rdNum, 'passCnt': rdNum2});
-            },
-          ),
         ],
       ), // This trailing comma makes auto-formatting nicer for build methods.
     );