Initial commit: TimeReg Flutter app med Firebase backend
- Opprettet Flutter-prosjekt med alle nødvendige avhengigheter - Implementert datamodeller (User, TimeRegistration, TariffProfile, Deviation, AuditLog) - Implementert tjenester (AuthService, TimeService) - Implementert Riverpod providers for state management - Opprettet autentiseringsskjermer (login, signup, reset password) - Opprettet hjemmeskjerm med timer-funksjonalitet - Opprettet placeholder-skjermer for historikk, rapporter og profil - Lagt til norsk dokumentasjon i README
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steinhelge
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:uuid/uuid.dart';
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import '../models/time_registration.dart';
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class TimeService {
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final FirebaseFirestore _firestore = FirebaseFirestore.instance;
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final Uuid _uuid = const Uuid();
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// Start ny timeregistrering (stempling)
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Future<String> startTimer({
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required String userId,
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required String organizationId,
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RegistrationType type = RegistrationType.ordinary,
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String? projectId,
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String? customerId,
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String? comment,
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}) async {
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try {
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final registration = TimeRegistration(
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id: _uuid.v4(),
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userId: userId,
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organizationId: organizationId,
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startTime: DateTime.now(),
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endTime: null, // Ikke avsluttet ennå
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duration: 0,
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type: type,
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projectId: projectId,
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customerId: customerId,
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comment: comment,
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breaks: [],
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createdAt: DateTime.now(),
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updatedAt: DateTime.now(),
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createdBy: userId,
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isManual: false,
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);
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await _firestore
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.collection('time_registrations')
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.doc(registration.id)
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.set(registration.toFirestore());
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return registration.id;
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} catch (e) {
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throw Exception('Kunne ikke starte timer: $e');
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}
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}
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// Stopp pågående timeregistrering
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Future<void> stopTimer(String registrationId, String userId) async {
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try {
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final doc = await _firestore
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.collection('time_registrations')
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.doc(registrationId)
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.get();
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if (!doc.exists) {
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throw Exception('Timeregistrering ikke funnet');
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}
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final registration = TimeRegistration.fromFirestore(doc);
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final endTime = DateTime.now();
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final duration = endTime.difference(registration.startTime).inMinutes;
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await _firestore
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.collection('time_registrations')
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.doc(registrationId)
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.update({
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'endTime': Timestamp.fromDate(endTime),
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'duration': duration,
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'updatedAt': Timestamp.fromDate(DateTime.now()),
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'lastModifiedBy': userId,
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});
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} catch (e) {
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throw Exception('Kunne ikke stoppe timer: $e');
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}
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}
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// Opprett manuell timeregistrering
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Future<String> createManualEntry({
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required String userId,
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required String organizationId,
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required DateTime startTime,
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required DateTime endTime,
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RegistrationType type = RegistrationType.ordinary,
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List<TimeBreak> breaks = const [],
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String? projectId,
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String? customerId,
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String? comment,
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}) async {
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try {
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final duration = endTime.difference(startTime).inMinutes;
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final registration = TimeRegistration(
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id: _uuid.v4(),
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userId: userId,
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organizationId: organizationId,
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startTime: startTime,
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endTime: endTime,
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duration: duration,
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type: type,
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projectId: projectId,
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customerId: customerId,
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comment: comment,
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breaks: breaks,
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createdAt: DateTime.now(),
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updatedAt: DateTime.now(),
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createdBy: userId,
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isManual: true,
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);
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await _firestore
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.collection('time_registrations')
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.doc(registration.id)
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.set(registration.toFirestore());
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return registration.id;
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} catch (e) {
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throw Exception('Kunne ikke opprette timeregistrering: $e');
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}
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}
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// Oppdater eksisterende timeregistrering
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Future<void> updateRegistration({
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required String registrationId,
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required String userId,
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DateTime? startTime,
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DateTime? endTime,
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RegistrationType? type,
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List<TimeBreak>? breaks,
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String? projectId,
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String? customerId,
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String? comment,
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}) async {
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try {
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final doc = await _firestore
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.collection('time_registrations')
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.doc(registrationId)
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.get();
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if (!doc.exists) {
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throw Exception('Timeregistrering ikke funnet');
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}
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final registration = TimeRegistration.fromFirestore(doc);
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final Map<String, dynamic> updates = {
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'updatedAt': Timestamp.fromDate(DateTime.now()),
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'lastModifiedBy': userId,
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};
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if (startTime != null) {
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updates['startTime'] = Timestamp.fromDate(startTime);
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}
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if (endTime != null) {
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updates['endTime'] = Timestamp.fromDate(endTime);
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}
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if (type != null) {
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updates['type'] = type.name;
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}
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if (breaks != null) {
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updates['breaks'] = breaks.map((b) => b.toMap()).toList();
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}
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if (projectId != null) {
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updates['projectId'] = projectId;
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}
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if (customerId != null) {
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updates['customerId'] = customerId;
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}
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if (comment != null) {
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updates['comment'] = comment;
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}
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// Beregn ny varighet hvis start eller slutt er endret
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final newStartTime = startTime ?? registration.startTime;
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final newEndTime = endTime ?? registration.endTime;
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if (newEndTime != null) {
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updates['duration'] = newEndTime.difference(newStartTime).inMinutes;
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}
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await _firestore
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.collection('time_registrations')
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.doc(registrationId)
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.update(updates);
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} catch (e) {
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throw Exception('Kunne ikke oppdatere timeregistrering: $e');
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}
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}
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// Slett timeregistrering
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Future<void> deleteRegistration(String registrationId) async {
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try {
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await _firestore
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.collection('time_registrations')
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.doc(registrationId)
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.delete();
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} catch (e) {
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throw Exception('Kunne ikke slette timeregistrering: $e');
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}
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}
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// Hent alle timeregistreringer for bruker i en periode
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Future<List<TimeRegistration>> getRegistrations({
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required String userId,
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DateTime? startDate,
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DateTime? endDate,
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}) async {
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try {
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Query query = _firestore
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.collection('time_registrations')
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.where('userId', isEqualTo: userId);
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if (startDate != null) {
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query = query.where('startTime',
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isGreaterThanOrEqualTo: Timestamp.fromDate(startDate));
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}
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if (endDate != null) {
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query = query.where('startTime',
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isLessThanOrEqualTo: Timestamp.fromDate(endDate));
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}
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final snapshot = await query.orderBy('startTime', descending: true).get();
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return snapshot.docs
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.map((doc) => TimeRegistration.fromFirestore(doc))
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.toList();
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} catch (e) {
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throw Exception('Kunne ikke hente timeregistreringer: $e');
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}
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}
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// Hent timeregistreringer for en spesifikk dag
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Future<List<TimeRegistration>> getRegistrationsByDay({
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required String userId,
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required DateTime date,
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}) async {
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final startOfDay = DateTime(date.year, date.month, date.day);
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final endOfDay = DateTime(date.year, date.month, date.day, 23, 59, 59);
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return getRegistrations(
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userId: userId,
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startDate: startOfDay,
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endDate: endOfDay,
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);
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}
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// Hent pågående timeregistrering
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Future<TimeRegistration?> getActiveRegistration(String userId) async {
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try {
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final snapshot = await _firestore
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.collection('time_registrations')
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.where('userId', isEqualTo: userId)
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.where('endTime', isNull: true)
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.limit(1)
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.get();
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if (snapshot.docs.isNotEmpty) {
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return TimeRegistration.fromFirestore(snapshot.docs.first);
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}
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return null;
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} catch (e) {
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throw Exception('Kunne ikke hente aktiv timeregistrering: $e');
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}
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}
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// Stream av timeregistreringer for bruker
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Stream<List<TimeRegistration>> registrationsStream({
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required String userId,
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DateTime? startDate,
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DateTime? endDate,
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}) {
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Query query = _firestore
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.collection('time_registrations')
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.where('userId', isEqualTo: userId);
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if (startDate != null) {
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query = query.where('startTime',
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isGreaterThanOrEqualTo: Timestamp.fromDate(startDate));
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}
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if (endDate != null) {
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query = query.where('startTime',
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isLessThanOrEqualTo: Timestamp.fromDate(endDate));
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}
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return query.orderBy('startTime', descending: true).snapshots().map(
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(snapshot) => snapshot.docs
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.map((doc) => TimeRegistration.fromFirestore(doc))
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.toList(),
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);
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}
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// Beregn total arbeidstid for en periode
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Future<Map<String, int>> calculateTotalHours({
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required String userId,
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required DateTime startDate,
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required DateTime endDate,
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}) async {
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final registrations = await getRegistrations(
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userId: userId,
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startDate: startDate,
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endDate: endDate,
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);
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int totalMinutes = 0;
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int ordinaryMinutes = 0;
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int overtimeMinutes = 0;
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for (final reg in registrations) {
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if (reg.endTime != null) {
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totalMinutes += reg.netWorkMinutes;
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if (reg.type == RegistrationType.ordinary) {
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ordinaryMinutes += reg.netWorkMinutes;
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} else if (reg.type == RegistrationType.overtime) {
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overtimeMinutes += reg.netWorkMinutes;
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}
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}
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}
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return {
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'total': totalMinutes,
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'ordinary': ordinaryMinutes,
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'overtime': overtimeMinutes,
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};
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}
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}
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