Current File : //proc/thread-self/root/proc/self/root/home/tradevaly/www/fresh/lib/data/repository/cart_repo.dart |
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter_grocery/data/model/response/cart_model.dart';
import 'package:flutter_grocery/utill/app_constants.dart';
import 'package:shared_preferences/shared_preferences.dart';
class CartRepo{
final SharedPreferences sharedPreferences;
CartRepo({@required this.sharedPreferences});
List<CartModel> getCartList() {
List<String> carts = [];
if(sharedPreferences.containsKey(AppConstants.CART_LIST)) {
carts = sharedPreferences.getStringList(AppConstants.CART_LIST);
}
List<CartModel> cartList = [];
carts.forEach((cart) => cartList.add(CartModel.fromJson(jsonDecode(cart))) );
return cartList;
}
void addToCartList(List<CartModel> cartProductList) {
List<String> carts = [];
cartProductList.forEach((cartModel) => carts.add(jsonEncode(cartModel)) );
sharedPreferences.setStringList(AppConstants.CART_LIST, carts);
}
}