import modelExtend from 'dva-model-extend'
import { query } from 'services/posts'
import { pageModel } from 'models/common'
import queryString from 'query-string'

export default modelExtend(pageModel, {

 namespace: 'post',

 subscriptions: {
 setup ({ dispatch, history }) {
 history.listen((location) => {
 if (location.pathname === '/post') {
 dispatch({
 type: 'query',
 payload: {
 status: 2,
 ...queryString.parse(location.search),
 },
 })
 }
 })
 },
 },

 effects: {
 * query ({
 payload,
 }, { call, put }) {
 const data = yield call(query, payload)
 if (data.success) {
 yield put({
 type: 'querySuccess',
 payload: {
 list: data.data,
 pagination: {
 current: Number(payload.page) || 1,
 pageSize: Number(payload.pageSize) || 10,
 total: data.total,
 },
 },
 })
 } else {
 throw data
 }
 },
 },
})