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import { queryNotices } from '@/services/api';
export default {
namespace: 'global',
state: {
collapsed: false,
notices: [],
loadedAllNotices: false,
},
effects: {
*fetchNotices(_, { call, put, select }) {
const data = yield call(queryNotices);
const loadedAllNotices = data && data.length && data[data.length - 1] === null;
yield put({
type: 'setLoadedStatus',
payload: loadedAllNotices,
});
yield put({
type: 'saveNotices',
payload: data.filter(item => item),
});
const unreadCount = yield select(
state => state.global.notices.filter(item => !item.read).length
);
yield put({
type: 'user/changeNotifyCount',
payload: {
totalCount: data.length,
unreadCount,
},
});
},
*fetchMoreNotices({ payload }, { call, put, select }) {
const data = yield call(queryNotices, payload);
const loadedAllNotices = data && data.length && data[data.length - 1] === null;
yield put({
type: 'setLoadedStatus',
payload: loadedAllNotices,
});
yield put({
type: 'pushNotices',
payload: data.filter(item => item),
});
const unreadCount = yield select(
state => state.global.notices.filter(item => !item.read).length
);
yield put({
type: 'user/changeNotifyCount',
payload: {
totalCount: data.length,
unreadCount,
},
});
},
*clearNotices({ payload }, { put, select }) {
yield put({
type: 'saveClearedNotices',
payload,
});
const count = yield select(state => state.global.notices.length);
const unreadCount = yield select(
state => state.global.notices.filter(item => !item.read).length
);
yield put({
type: 'user/changeNotifyCount',
payload: {
totalCount: count,
unreadCount,
},
});
},
*changeNoticeReadState({ payload }, { put, select }) {
const notices = yield select(state =>
state.global.notices.map(item => {
const notice = { ...item };
if (notice.id === payload) {
notice.read = true;
}
return notice;
})
);
yield put({
type: 'saveNotices',
payload: notices,
});
yield put({
type: 'user/changeNotifyCount',
payload: {
totalCount: notices.length,
unreadCount: notices.filter(item => !item.read).length,
},
});
},
},
reducers: {
changeLayoutCollapsed(state, { payload }) {
return {
...state,
collapsed: payload,
};
},
saveNotices(state, { payload }) {
return {
...state,
notices: payload,
};
},
saveClearedNotices(state, { payload }) {
return {
...state,
notices: state.notices.filter(item => item.type !== payload),
};
},
pushNotices(state, { payload }) {
return {
...state,
notices: [...state.notices, ...payload],
};
},
setLoadedStatus(state, { payload }) {
return {
...state,
loadedAllNotices: payload,
};
},
},
subscriptions: {
setup({ history }) {
// Subscribe history(url) change, trigger `load` action if pathname is `/`
return history.listen(({ pathname, search }) => {
if (typeof window.ga !== 'undefined') {
window.ga('send', 'pageview', pathname + search);
}
});
},
},
};