forked from firka/student-legacy
54 lines
1.6 KiB
Dart
54 lines
1.6 KiB
Dart
import 'package:refilc/api/providers/user_provider.dart';
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import 'package:refilc/api/providers/database_provider.dart';
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import 'package:refilc/models/self_note.dart';
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import 'package:refilc/models/user.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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class SelfNoteProvider with ChangeNotifier {
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late List<SelfNote> _notes;
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late BuildContext _context;
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List<SelfNote> get notes => _notes;
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SelfNoteProvider({
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List<SelfNote> initialNotes = const [],
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required BuildContext context,
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}) {
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_notes = List.castFrom(initialNotes);
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_context = context;
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if (_notes.isEmpty) restore();
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}
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// restore self notes from db
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Future<void> restore() async {
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String? userId = Provider.of<UserProvider>(_context, listen: false).id;
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// load self notes from db
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if (userId != null) {
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var dbNotes = await Provider.of<DatabaseProvider>(_context, listen: false)
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.userQuery
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.getSelfNotes(userId: userId);
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_notes = dbNotes;
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notifyListeners();
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}
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}
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// fetches fresh data from api (not needed, cuz no api for that)
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// Future<void> fetch() async {
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// }
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// store self notes in db
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Future<void> store(List<SelfNote> notes) async {
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User? user = Provider.of<UserProvider>(_context, listen: false).user;
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if (user == null) throw "Cannot store Self Notes for User null";
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String userId = user.id;
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await Provider.of<DatabaseProvider>(_context, listen: false)
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.userStore
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.storeSelfNotes(notes, userId: userId);
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_notes = notes;
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notifyListeners();
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}
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}
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