Initial commit: Penyerahan final Source code Tugas Akhir
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43
lib/providers/wishlist_post_provider.dart
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43
lib/providers/wishlist_post_provider.dart
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import 'dart:io';
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import 'package:flutter/cupertino.dart';
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import 'package:initial_folder/models/wishlist_model.dart';
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import 'package:initial_folder/services/wishlist_service.dart';
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class WishlistPostProvider with ChangeNotifier {
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WishlistPostModel? _wishlistPostModel;
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WishlistPostModel? get wishlistPostModel => _wishlistPostModel;
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setwishlistPostModel(WishlistPostModel? wishlistPostModel) {
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_wishlistPostModel = wishlistPostModel;
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notifyListeners();
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}
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Future<bool> addWishlist(int wishlistItem) async {
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try {
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WishlistPostModel? wishlistPostModel =
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await WishlistService().addWishlist(wishlistItem);
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_wishlistPostModel = wishlistPostModel;
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return true;
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} on SocketException {
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return false;
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} catch (e) {
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print("Exception: $e");
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return false;
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}
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}
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Future<bool> deleteWishlist(int wishlistItem) async {
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try {
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WishlistPostModel? wishlistPostModel =
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await WishlistService().deleteWishlist(wishlistItem);
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_wishlistPostModel = wishlistPostModel;
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return true;
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} on SocketException {
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return false;
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} catch (e) {
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print("Exception: $e");
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return false;
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}
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}
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}
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