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Feature/Fix-Invalid-TimeProgress-Name (#3)

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Throw Exception when creating time progress with empty or null name.
Handle Exception when user creates new time progress or changes name.

Signed-off-by Andreas Fahrecker <AndreasFahrecker@gmail.com>
This commit is contained in:
Andreas Fahrecker
2020-11-21 19:57:47 +01:00
committed by GitHub
parent f43edc1ea7
commit 7cbd2eff40
5 changed files with 64 additions and 17 deletions
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25
lib/screens/progress_creation_screen.dart
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@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:time_progress_tracker/actions/actions.dart';
import 'package:time_progress_tracker/models/app_exceptions.dart';
import 'package:time_progress_tracker/models/app_state.dart';
import 'package:time_progress_tracker/models/time_progress.dart';
import 'package:time_progress_tracker/screens/progress_dashboard_screen.dart';
@ -22,6 +23,8 @@ class _ProgressCreationScreenState extends State<ProgressCreationScreen> {
DateTime pickedEndTime = DateTime(
DateTime.now().year + 1, DateTime.now().month, DateTime.now().day);
bool _validName = true;
Future<DateTime> _selectDate(
BuildContext context, DateTime initialDate) async {
return await showDatePicker(
@ -32,10 +35,17 @@ class _ProgressCreationScreenState extends State<ProgressCreationScreen> {
}
void _createTimeProgress(BuildContext context) {
StoreProvider.of<AppState>(context).dispatch(AddTimeProgressAction(
TimeProgress(_nameController.text, pickedStartTime, pickedEndTime),
));
Navigator.pushNamed(context, ProgressDashboardScreen.routeName);
try {
TimeProgress tpToCreate =
TimeProgress(_nameController.text, pickedStartTime, pickedEndTime);
StoreProvider.of<AppState>(context)
.dispatch(AddTimeProgressAction(tpToCreate));
Navigator.pushNamed(context, ProgressDashboardScreen.routeName);
} on TimeProgressInvalidNameException catch (e) {
setState(() {
_validName = false;
});
}
}
@override
@ -60,7 +70,12 @@ class _ProgressCreationScreenState extends State<ProgressCreationScreen> {
child: TextField(
controller: _nameController,
decoration: InputDecoration(
border: OutlineInputBorder(), labelText: "Progress Name"),
border: OutlineInputBorder(),
labelText: "Progress Name",
errorText: _validName
? null
: "The Name of the Time Progress has to be set.",
),
),
),
Expanded(