Can update presence settings

lib/helpers/forez_presence_helper.dart

@@ -57,8 +57,9 @@ class ForezPresenceHelper {
   /// Add a new day of presence
   ///
   /// Throws in case of failure
-  static Future<void> addDay(DateTime dt) async =>
+  static Future<void> addDay(int groupID, DateTime dt) async =>
       await ws("forez_presence/add_day", {
+        "group": groupID,
         "year": dt.year,
         "month": dt.month,
         "day": dt.day,
@@ -67,8 +68,9 @@ class ForezPresenceHelper {
   /// Remove a new day of presence
   ///
   /// Throws in case of failure
-  static Future<void> delDay(DateTime dt) async =>
+  static Future<void> delDay(int groupID, DateTime dt) async =>
       await ws("forez_presence/del_day", {
+        "group": groupID,
         "year": dt.year,
         "month": dt.month,
         "day": dt.day,

lib/ui/routes/forez_presence_settings_route.dart

@@ -0,0 +1,91 @@
+import 'package:comunic/helpers/forez_presence_helper.dart';
+import 'package:comunic/lists/forez_presences_set.dart';
+import 'package:comunic/ui/widgets/async_screen_widget.dart';
+import 'package:comunic/ui/widgets/forez_presence_calendar_widget.dart';
+import 'package:comunic/utils/account_utils.dart';
+import 'package:comunic/utils/intl_utils.dart';
+import 'package:comunic/utils/log_utils.dart';
+import 'package:comunic/utils/ui_utils.dart';
+import 'package:flutter/material.dart';
+
+/// Forez presence settings route
+///
+/// On this route, users can change there presence settings
+///
+/// @author Pierre Hubert
+
+/// Show presence settings route
+Future<void> showPresenceSettingsRoute(
+        BuildContext context, int groupID) async =>
+    await Navigator.push(context,
+        MaterialPageRoute(builder: (c) => PresenceSettings(groupID: groupID)));
+
+class PresenceSettings extends StatefulWidget {
+  final int groupID;
+
+  const PresenceSettings({
+    Key key,
+    @required this.groupID,
+  })  : assert(groupID != null),
+        super(key: key);
+
+  @override
+  _PresenceSettingsState createState() => _PresenceSettingsState();
+}
+
+class _PresenceSettingsState extends State<PresenceSettings> {
+  PresenceSet _currPresences;
+
+  Future<void> _load() async {
+    await ForezPresenceHelper.refreshCache(widget.groupID);
+    _currPresences =
+        await ForezPresenceHelper.getForUser(widget.groupID, userID());
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(tr("Presence settings")),
+      ),
+      body: AsyncScreenWidget(
+        onReload: _load,
+        onBuild: _buildScreen,
+        errorMessage: tr("Failed to load data!"),
+      ),
+    );
+  }
+
+  Widget _buildScreen() => ListView(
+        children: <Widget>[
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: Text(
+              tr("Please click on the day you will be in the plain, so that everyone gets informed ! ;)"),
+              textAlign: TextAlign.center,
+            ),
+          ),
+          PresenceCalendarWidget(
+            presenceSet: _currPresences,
+            onDayClicked: _toggleDay,
+          ),
+        ],
+      );
+
+  void _toggleDay(DateTime dt) async {
+    try {
+      // Update current list
+      _currPresences.toggleDate(dt, userID());
+
+      // Update on server
+      if (_currPresences.containsDate(dt))
+        await ForezPresenceHelper.addDay(widget.groupID, dt);
+      else
+        await ForezPresenceHelper.delDay(widget.groupID, dt);
+    } catch (e, s) {
+      logError(e, s);
+      _currPresences.toggleDate(dt, userID());
+      snack(context, tr("Failed to update information!"));
+    }
+  }
+}

lib/ui/screens/group_sections/forez_presence_section.dart

@@ -2,6 +2,7 @@ import 'package:comunic/helpers/forez_presence_helper.dart';
 import 'package:comunic/helpers/users_helper.dart';
 import 'package:comunic/lists/forez_presences_set.dart';
 import 'package:comunic/lists/users_list.dart';
+import 'package:comunic/ui/routes/forez_presence_settings_route.dart';
 import 'package:comunic/ui/widgets/account_image_widget.dart';
 import 'package:comunic/ui/widgets/async_screen_widget.dart';
 import 'package:comunic/ui/widgets/forez_presence_calendar_widget.dart';
@@ -52,7 +53,7 @@ class _ForezPresenceSectionState extends State<ForezPresenceSection> {
           bottom: 10,
           child: FloatingActionButton(
             backgroundColor: Colors.green,
-            onPressed: () {},
+            onPressed: () => showPresenceSettingsRoute(context, widget.groupID),
             child: Icon(Icons.edit),
           ),
         )