📅  最后修改于: 2022-03-11 15:01:26.096000             🧑  作者: Mango
// reducers.js
const items = [{
title: 'Mad max',
year: 2015,
rating: 8,
genre: 'fantasy',
}, {
title: 'Spider man 2',
year: 2014,
rating: 7,
genre: 'fantasy',
}, {
title: 'Iron man 3',
year: 2013,
rating: 7,
genre: 'fantasy',
}, {
title: 'Dumb and Dumber To',
year: 2014,
rating: 5,
genre: 'comedy',
}, {
title: 'Ted 2',
year: 2015,
rating: 6,
genre: 'comedy',
}];
export default function moviesReducer(state = {
movies: items,
year: 'all',
rating: 'all',
genre: 'all',
sorting: 'year',
}, action) {
switch (action.type) {
case 'SET_YEAR':
return {
...state,
year: action.year,
};
case 'SET_RATING':
return {
...state,
rating: action.rating,
};
case 'SET_GENRE':
return {
...state,
genre: action.genre,
};
case 'SET_SORTING':
return {
...state,
sorting: action.sorting,
};
default:
return state;
}
}