feat: Refactor code structure and optimize performance across multiple modules
This commit is contained in:
Achintha Isuru
@@ -0,0 +1,114 @@
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import 'package:graphql_flutter/graphql_flutter.dart';
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import 'package:injectable/injectable.dart';
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import 'package:krow/core/application/clients/api/api_client.dart';
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import 'package:krow/core/application/clients/api/api_exception.dart';
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import 'package:krow/core/data/models/event/event_model.dart';
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import 'package:krow/core/data/models/pagination_wrapper/pagination_wrapper.dart';
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import 'package:krow/features/events/data/events_gql.dart';
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@Injectable()
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class EventsApiProvider {
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final ApiClient _client;
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EventsApiProvider({required ApiClient client}) : _client = client;
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Future<PaginationWrapper?> fetchEvents(String status, {String? after}) async {
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final QueryResult result = await _client.query(
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schema: getEventsQuery,
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body: {'status': status, 'first': 30, 'after': after});
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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if (result.data == null || result.data!['client_events'] == null) {
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return null;
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}
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return PaginationWrapper<EventModel?>.fromJson(
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result.data!['client_events'], (json) {
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try {
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return EventModel.fromJson(json);
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}catch (e) {
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print(e);
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return null;
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}
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});
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}
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Future<EventModel?> fetchEventById(String id) async {
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final QueryResult result = await _client.query(schema: getEventById, body: {
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'id': id,
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});
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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if (result.data == null || result.data!['client_event'] == null) {
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return null;
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}
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return EventModel.fromJson(result.data!['client_event']);
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}
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Future<void> cancelClientEvent(String id) async {
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final QueryResult result = await _client.mutate(
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schema: cancelClientEventMutation,
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body: {'event_id': id},
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);
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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}
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Future<void> completeClientEvent(String id, {String? comment}) async {
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final QueryResult result = await _client.mutate(
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schema: completeClientEventMutation,
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body: {'event_id': id, if(comment!=null)'comment': comment.trim()},
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);
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if (result.hasException) {
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print(result.exception.toString());
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throw parseBackendError(result.exception);
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}
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}
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Future<void> trackClientClockin(String positionStaffId) async {
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final QueryResult result = await _client.mutate(
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schema: trackClientClockinMutation,
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body: {'position_staff_id': positionStaffId},
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);
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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}
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Future<void> trackClientClockout(String positionStaffId) async {
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final QueryResult result = await _client.mutate(
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schema: trackClientClockoutMutation,
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body: {'position_staff_id': positionStaffId},
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);
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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}
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Future<void> notShowedPositionStaff(String positionStaffId) async {
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final QueryResult result = await _client.mutate(
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schema: notShowedPositionStaffMutation,
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body: {'position_staff_id': positionStaffId},
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);
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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}
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Future<void> replacePositionStaff(
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String positionStaffId, String reason) async {
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final QueryResult result = await _client.mutate(
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schema: replacePositionStaffMutation,
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body: {'position_staff_id': positionStaffId, 'reason': reason.trim()},
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);
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if (result.hasException) {
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throw parseBackendError(result.exception);
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}
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}
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}
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272
mobile-apps/client-app/lib/features/events/data/events_gql.dart
Normal file
272
mobile-apps/client-app/lib/features/events/data/events_gql.dart
Normal file
@@ -0,0 +1,272 @@
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String getEventsQuery = '''
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query GetEvents (\$status: EventStatus!, \$first: Int!, \$after: String) {
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client_events(status: \$status, first: \$first, after: \$after) {
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pageInfo {
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hasNextPage
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hasPreviousPage
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startCursor
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endCursor
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total
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count
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currentPage
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lastPage
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}
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edges {
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...node
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cursor
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}
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}
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}
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$nodeFragment
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''';
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var getEventById = '''
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query GetEventById(\$id: ID!) {
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client_event(id: \$id) {
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$_eventFields
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}
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}
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$fragments
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''';
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var nodeFragment = '''
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fragment node on EventEdge {
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node {
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$_eventsListFields
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}
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}
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''';
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const String cancelClientEventMutation = r'''
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mutation cancel_client_event($event_id: ID!) {
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cancel_client_event(event_id: $event_id) {
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id
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}
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}
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''';
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const String completeClientEventMutation = r'''
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mutation complete_client_event($event_id: ID!, $comment: String) {
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complete_client_event(event_id: $event_id, comment: $comment) {
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id
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}
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}
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''';
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const String trackClientClockinMutation = r'''
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mutation track_client_clockin($position_staff_id: ID!) {
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track_client_clockin(position_staff_id: $position_staff_id) {
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id
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}
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}
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''';
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const String trackClientClockoutMutation = r'''
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mutation track_client_clockout($position_staff_id: ID!) {
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track_client_clockout(position_staff_id: $position_staff_id) {
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id
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}
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}
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''';
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const String notShowedPositionStaffMutation = r'''
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mutation not_showed_position_staff($position_staff_id: ID!) {
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not_showed_position_staff(position_staff_id: $position_staff_id) {
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id
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}
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}
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''';
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const String replacePositionStaffMutation = r'''
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mutation replace_position_staff($position_staff_id: ID!, $reason: String!) {
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replace_position_staff(position_staff_id: $position_staff_id, reason: $reason) {
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id
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}
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}
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''';
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String _eventsListFields = '''
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id
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business {
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id
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name
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registration
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avatar
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}
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hub {
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id
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name
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address
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}
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name
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status
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date
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start_time
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end_time
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purchase_order
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contract_type
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schedule_type
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''';
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String _eventFields = '''
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id
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business {
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id
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name
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registration
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avatar
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...addons
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}
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hub {
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id
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name
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address
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}
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name
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status
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date
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start_time
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end_time
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purchase_order
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contract_type
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schedule_type
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additional_info
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addons {
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id
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name
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}
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tags {
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id
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name
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slug
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}
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...shifts
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''';
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String fragments = '''fragment addons on Business {
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addons {
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id
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name
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}
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}
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fragment shifts on Event {
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shifts {
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id
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name
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address
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...full_address
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contacts {
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id
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first_name
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last_name
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title
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...auth_info
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}
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positions {
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id
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count
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start_time
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end_time
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rate
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break
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...business_skill
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...staff
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department {
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id
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name
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}
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}
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}
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}
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fragment auth_info on BusinessMember {
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auth_info {
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email
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phone
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}
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}
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fragment business_skill on EventShiftPosition {
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business_skill {
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id
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skill {
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id
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name
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slug
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price
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}
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price
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is_active
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}
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}
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fragment full_address on EventShift {
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full_address {
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street_number
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zip_code
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latitude
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longitude
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formatted_address
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street
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region
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city
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country
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}
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}
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fragment staff on EventShiftPosition {
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staff {
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id
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first_name
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last_name
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middle_name
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email
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phone
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avatar
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pivot {
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id
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status
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start_at
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end_at
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clock_in
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clock_out
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...staff_position
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...cancel_reason
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rating {
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id
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rating
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}
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}
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}
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}
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fragment cancel_reason on EventShiftPositionStaff {
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cancel_reason {
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type
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reason
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details
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}
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}
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fragment staff_position on EventShiftPositionStaff {
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position {
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id
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count
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start_time
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end_time
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rate
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break
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business_skill {
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id
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price
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skill{
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name
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}
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}
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}
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}''';
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@@ -0,0 +1,137 @@
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import 'dart:async';
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import 'package:flutter/foundation.dart';
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import 'package:injectable/injectable.dart';
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import 'package:krow/core/entity/event_entity.dart';
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import 'package:krow/features/events/data/events_api_provider.dart';
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import 'package:krow/features/events/domain/events_repository.dart';
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@Singleton(as: EventsRepository)
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class EventsRepositoryImpl extends EventsRepository {
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final EventsApiProvider _apiProvider;
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StreamController<EventStatus>? _statusController;
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EventsRepositoryImpl({required EventsApiProvider apiProvider})
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: _apiProvider = apiProvider;
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@override
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Stream<EventStatus> get statusStream {
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_statusController ??= StreamController<EventStatus>.broadcast();
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return _statusController!.stream;
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}
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@override
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Future<List<EventEntity>> getEvents(
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{String? lastItemId, required EventStatus statusFilter}) async {
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try {
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var paginationWrapper = await _apiProvider.fetchEvents(
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statusFilterToGqlString(statusFilter),
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after: lastItemId);
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return paginationWrapper?.edges
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.map((e) => EventEntity.fromEventDto(
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e.node,
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cursor: paginationWrapper.pageInfo.hasNextPage
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? e.cursor
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: null,
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))
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.toList() ??
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[];
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} catch (e) {
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rethrow;
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}
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}
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@override
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void dispose() {
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_statusController?.close();
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}
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statusFilterToGqlString(EventStatus statusFilter) {
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return statusFilter.name;
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}
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@override
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Future<void> cancelClientEvent(String id, EventStatus? status) async {
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try {
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await _apiProvider.cancelClientEvent(id);
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if (!(_statusController?.isClosed ?? true)) {
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if (status != null) _statusController?.add(status);
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}
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} catch (exception) {
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debugPrint(exception.toString());
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rethrow;
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}
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}
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@override
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Future<void> completeClientEvent(String id, {String? comment}) async {
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try {
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await _apiProvider.completeClientEvent(id, comment: comment);
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if (!(_statusController?.isClosed ?? true)) {
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_statusController?.add(EventStatus.finished);
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_statusController?.add(EventStatus.completed);
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}
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} catch (exception) {
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debugPrint(exception.toString());
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rethrow;
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}
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}
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@override
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Future<void> trackClientClockin(String positionStaffId) async {
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try {
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await _apiProvider.trackClientClockin(positionStaffId);
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} catch (exception) {
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debugPrint(exception.toString());
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rethrow;
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}
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}
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@override
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Future<void> trackClientClockout(String positionStaffId) async {
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try {
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await _apiProvider.trackClientClockout(positionStaffId);
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} catch (exception) {
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debugPrint(exception.toString());
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rethrow;
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}
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}
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@override
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Future<void> notShowedPositionStaff(String positionStaffId) async {
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try {
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await _apiProvider.notShowedPositionStaff(positionStaffId);
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} catch (exception) {
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debugPrint(exception.toString());
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rethrow;
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}
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}
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@override
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Future<void> replacePositionStaff(
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String positionStaffId, String reason) async {
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try {
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await _apiProvider.replacePositionStaff(positionStaffId, reason);
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} catch (exception) {
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debugPrint(exception.toString());
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rethrow;
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}
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}
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@override
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void refreshEvents(EventStatus status) {
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if (!(_statusController?.isClosed ?? true)) {
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_statusController?.add(status);
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}
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}
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@override
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Future<EventEntity?> getEventById(String id) async {
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return await _apiProvider.fetchEventById(id).then((event) {
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if (event != null) {
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return EventEntity.fromEventDto(event);
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}
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return null;
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});
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}
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}
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Block a user