feat: Refactor code structure and optimize performance across multiple modules
This commit is contained in:
Achintha Isuru
@@ -0,0 +1,61 @@
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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/data/models/pagination_wrapper/pagination_wrapper.dart';
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import 'invoices_gql.dart';
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import 'models/invoice_model.dart';
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@Injectable()
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class InvoiceApiProvider {
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final ApiClient _client;
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InvoiceApiProvider({required ApiClient client}) : _client = client;
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Future<PaginationWrapper> fetchInvoices(String? status,
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{String? after}) async {
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final QueryResult result = await _client.query(
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schema: getInvoicesQuery,
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body: {
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if (status != null) 'status': status,
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'first': 20,
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'after': after
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});
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if (result.hasException) {
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throw Exception(result.exception.toString());
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}
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return PaginationWrapper.fromJson(
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result.data!['client_invoices'], (json) => InvoiceModel.fromJson(json));
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}
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Future<void>approveInvoice({required String invoiceId}) async{
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final QueryResult result = await _client.mutate(
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schema: approveInvoiceMutation,
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body: {
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'id': invoiceId,
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});
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if (result.hasException) {
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throw Exception(result.exception.toString());
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}
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}
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Future<void> disputeInvoice({
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required String invoiceId,
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required String reason,
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required String comment,
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}) async {
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final QueryResult result = await _client.mutate(
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schema: disputeInvoiceMutation,
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body: {
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'id': invoiceId,
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'reason': reason,
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'comment': comment,
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});
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if (result.hasException) {
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throw Exception(result.exception.toString());
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}
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}
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}
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@@ -0,0 +1,145 @@
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const String getInvoicesQuery = '''
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query GetInvoices (\$status: InvoiceStatus, \$first: Int!, \$after: String) {
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client_invoices( 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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...invoice
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cursor
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}
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}
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}
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fragment invoice on InvoiceEdge {
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node {
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id
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business {
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id
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name
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avatar
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registration
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contact{
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id
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first_name
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last_name
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email
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phone
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}
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}
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event {
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id
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status
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start_time
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end_time
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contract_type
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...hub
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name
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date
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purchase_order
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}
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status
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contract_type
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contract_value
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total
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addons_amount
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work_amount
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issued_at
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due_at
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...items
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dispute {
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id
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reason
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details
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support_note
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}
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}
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}
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fragment items on Invoice {
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items {
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id
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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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email
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phone
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address
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}
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position {
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id
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start_time
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end_time
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break
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count
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rate
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...business_skill
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staff{
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id
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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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}
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}
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}
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work_hours
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rate
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addons_amount
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work_amount
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total_amount
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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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}
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price
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is_active
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}
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}
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fragment hub on Event {
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hub {
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id
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name
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full_address {
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formatted_address
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}
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}
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}
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''';
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const String approveInvoiceMutation = '''
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mutation ApproveInvoice(\$id: ID!) {
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confirm_client_invoice(id: \$id) {
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id
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}
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}
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''';
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const String disputeInvoiceMutation = '''
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mutation DisputeInvoice(\$id: ID!, \$reason: String!, \$comment: String!) {
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dispute_client_invoice(id: \$id, reason: \$reason, details: \$comment) {
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id
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}
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}
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''';
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@@ -0,0 +1,66 @@
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import 'dart:async';
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import 'package:injectable/injectable.dart';
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import 'package:krow/features/invoice/data/invoices_api_provider.dart';
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import 'package:krow/features/invoice/domain/invoice_entity.dart';
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import 'package:krow/features/invoice/domain/invoices_repository.dart';
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@Singleton(as: InvoicesRepository)
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class InvoicesRepositoryImpl extends InvoicesRepository {
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final InvoiceApiProvider _apiProvider;
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StreamController<InvoiceStatusFilterType>? _statusController;
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InvoicesRepositoryImpl({required InvoiceApiProvider apiProvider})
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: _apiProvider = apiProvider;
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@override
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Stream<InvoiceStatusFilterType> get statusStream {
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_statusController ??= StreamController<InvoiceStatusFilterType>.broadcast();
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return _statusController!.stream;
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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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@override
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Future<List<InvoiceListEntity>> getInvoices(
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{String? lastItemId,
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required InvoiceStatusFilterType statusFilter}) async {
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var paginationWrapper = await _apiProvider.fetchInvoices(
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statusFilter == InvoiceStatusFilterType.all ? null : statusFilter.name,
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after: lastItemId);
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return paginationWrapper.edges.map((e) {
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return InvoiceListEntity.fromModel(
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e.node,
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cursor: (paginationWrapper.pageInfo.hasNextPage) ? e.cursor : null,
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);
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}).toList();
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}
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@override
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Future<void> approveInvoice({required String invoiceId}) async{
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await _apiProvider.approveInvoice(invoiceId: invoiceId).then((value) {
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_statusController?.add(InvoiceStatusFilterType.verified);
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});
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_statusController?.add(InvoiceStatusFilterType.all);
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_statusController?.add(InvoiceStatusFilterType.open);
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}
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@override
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Future<void> disputeInvoice({
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required String invoiceId,
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required String reason,
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required String comment,
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}) async {
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await _apiProvider.disputeInvoice(
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invoiceId: invoiceId,
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reason: reason,
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comment: comment,
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);
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_statusController?.add(InvoiceStatusFilterType.disputed);
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_statusController?.add(InvoiceStatusFilterType.all);
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_statusController?.add(InvoiceStatusFilterType.open);
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}
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}
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@@ -0,0 +1,24 @@
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import 'package:json_annotation/json_annotation.dart';
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part 'invoice_decline_model.g.dart';
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@JsonSerializable(fieldRename: FieldRename.snake)
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class InvoiceDeclineModel{
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String id;
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String? reason;
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String? details;
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String? supportNote;
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InvoiceDeclineModel({
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required this.id,
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required this.reason,
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this.details,
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this.supportNote,
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});
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factory InvoiceDeclineModel.fromJson(Map<String, dynamic> json) {
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return _$InvoiceDeclineModelFromJson(json);
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}
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Map<String, dynamic> toJson() => _$InvoiceDeclineModelToJson(this);
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}
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@@ -0,0 +1,35 @@
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import 'package:json_annotation/json_annotation.dart';
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import 'package:krow/core/data/models/shift/event_shift_position_model.dart';
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import 'package:krow/core/data/models/staff/staff_model.dart';
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import 'package:krow/core/entity/staff_contact_entity.dart';
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import 'package:krow/features/events/presentation/event_details/widgets/role/asigned_staff.dart';
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part 'invoice_item_model.g.dart';
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@JsonSerializable(fieldRename: FieldRename.snake)
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class InvoiceItemModel {
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final String id;
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final StaffModel? staff;
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final EventShiftPositionModel? position;
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final double? workHours;
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final double? rate;
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final double? addonsAmount;
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final double? workAmount;
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final double? totalAmount;
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InvoiceItemModel(
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{required this.id,
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required this.staff,
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required this.position,
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required this.workHours,
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required this.rate,
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required this.addonsAmount,
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required this.workAmount,
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required this.totalAmount});
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factory InvoiceItemModel.fromJson(Map<String, dynamic> json) {
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return _$InvoiceItemModelFromJson(json);
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}
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Map<String, dynamic> toJson() => _$InvoiceItemModelToJson(this);
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}
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@@ -0,0 +1,75 @@
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import 'package:json_annotation/json_annotation.dart';
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import 'package:krow/core/data/models/event/business_model.dart';
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import 'package:krow/core/data/models/event/event_model.dart';
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import 'package:krow/features/invoice/data/models/invoice_decline_model.dart';
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import 'package:krow/features/invoice/data/models/invoice_item_model.dart';
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part 'invoice_model.g.dart';
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enum InvoiceStatus { open, disputed, resolved, paid, overdue, verified }
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@JsonSerializable(fieldRename: FieldRename.snake)
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class InvoiceModel {
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final String id;
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final InvoiceStatus status;
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final BusinessModel? business;
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final EventModel? event;
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final String? contractType;
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final String? contractValue;
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final String? dueAt;
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final double? total;
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final double? addonsAmount;
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final double? workAmount;
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final List<InvoiceItemModel>? items;
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final InvoiceDeclineModel? dispute;
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factory InvoiceModel.fromJson(Map<String, dynamic> json) {
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return _$InvoiceModelFromJson(json);
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}
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InvoiceModel(
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{required this.id,
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required this.status,
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required this.business,
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required this.event,
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required this.contractType,
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required this.contractValue,
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required this.total,
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required this.addonsAmount,
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required this.dueAt,
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required this.workAmount,
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required this.items,
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required this.dispute});
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Map<String, dynamic> toJson() => _$InvoiceModelToJson(this);
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copyWith({
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String? id,
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InvoiceStatus? status,
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BusinessModel? business,
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EventModel? event,
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String? contractType,
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String? contractValue,
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String? dueAt,
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double? total,
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double? addonsAmount,
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double? workAmount,
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List<InvoiceItemModel>? items,
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InvoiceDeclineModel? dispute,
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}) {
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return InvoiceModel(
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id: id ?? this.id,
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status: status ?? this.status,
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business: business ?? this.business,
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event: event ?? this.event,
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contractType: contractType ?? this.contractType,
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contractValue: contractValue ?? this.contractValue,
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total: total ?? this.total,
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addonsAmount: addonsAmount ?? this.addonsAmount,
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workAmount: workAmount ?? this.workAmount,
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items: items ?? this.items,
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dueAt: dueAt ?? this.dueAt,
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dispute: dispute ?? this.dispute,
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);
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}
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}
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