87 lines
2.7 KiB
Dart
87 lines
2.7 KiB
Dart
import 'dart:convert';
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import 'package:aitrainer_app/model/customer.dart';
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import 'package:aitrainer_app/model/user.dart';
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import 'package:aitrainer_app/service/api.dart';
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import 'package:aitrainer_app/model/auth.dart';
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class CustomerApi {
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final APIClient _client=new APIClient();
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Future<List<Customer>> getRealCustomers(String param) async {
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final body = await _client.get("customers/", param);
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final Iterable json = jsonDecode(body);
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final List<Customer> customers = json.map( (customer) => Customer.fromJson(customer) ).toList();
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return customers;
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}
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Future<void> saveCustomer(Customer customer) async {
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String body = JsonEncoder().convert(customer.toJson());
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print(" ===== saving customer id: " + customer.customerId.toString() + ":" + body );
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await _client.post(
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"customers/"+customer.customerId.toString(),
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body);
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}
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Future<void> addCustomer(Customer customer) async {
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String body = JsonEncoder().convert(customer.toJson());
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print(" ===== add new customer: " + body );
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await _client.post(
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"customers",
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body);
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}
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Future<void> addUser(User user) async {
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String body = JsonEncoder().convert(user.toJson());
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print(" ===== register new user: " + body );
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final String responseBody = await _client.post(
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"registration",
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body);
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Customer customer;
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try {
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int status = jsonDecode(responseBody)['status'];
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if ( status != null ) {
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throw new Exception(jsonDecode(responseBody)['error']);
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} else {
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customer = Customer.fromJson(jsonDecode(responseBody));
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Auth().afterRegistration(customer);
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}
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} on FormatException catch(exception) {
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throw new Exception(responseBody);
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}
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}
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Future<void> getUser(User user) async {
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String body = JsonEncoder().convert(user.toJson());
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print(" ===== login the user: " + body );
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final String responseBody = await _client.post(
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"login",
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body);
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Customer customer;
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try {
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customer = Customer.fromJson(jsonDecode(responseBody));
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await Auth().afterLogin(customer);
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} on FormatException catch(exception) {
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throw new Exception(responseBody);
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}
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}
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Future<void> getCustomer(int customerId) async {
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String body = "";
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print(" ===== get the customer by id: " + customerId.toString() );
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try {
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final String responseBody = await _client.get(
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"customers/"+customerId.toString(),
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body);
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Customer customer = Customer.fromJson(jsonDecode(responseBody));
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Auth().afterRegistration(customer);
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} catch (exception) {
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print ("Exception: " + exception.toString());
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print (" === go to registration ");
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Auth().logout();
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Auth().startPage = "registration";
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}
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}
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} |