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export const initialState = {
basket: [],
user: null,
drawer: false,
};
// selector
export const getBasketTotal = (basket) =>
basket?.reduce((amount, item) => item.price + amount, 0);
const reducer = (state, action) => {
switch (action.type) {
case "ADD_TO_BASKET":
return {
...state,
basket: [...state.basket, action.item],
};
case "REMOVE_FROM_BASKET":
const index = state.basket.findIndex(
(basketitem) => basketitem.id === action.id
);
let newBasket = [...state.basket];
if (index >= 0) {
newBasket.splice(index, 1);
} else {
console.warn("Cannot remove product. Not in cart");
}
return {
...state,
basket: newBasket,
};
case "SET_USER":
return {
...state,
user: action.user,
};
case "EMPTY_BASKET":
return {
...state,
basket: [],
};
case "SET_DRAWER":
return {
...state,
drawer: action.toggle,
};
default:
return state;
}
};
export default reducer;
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