chore: initial import
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liangjian
247
store/index.js
Normal file
247
store/index.js
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import Vue from 'vue'
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import Vuex from 'vuex'
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import { getEnums, getMyEffectiveContracts, getMyPendingSignContracts, orderSearchedMePage } from '@/api/index.js'
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import { normalizeBookingList, parseOrderListResponse, pickCurrentBooking, pickCurrentStayOrder } from '@/utils/booking-helper'
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Vue.use(Vuex)
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let lifeData = {}
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// 尝试获取本地是否存在lifeData变量，第一次启动时不存在
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try {
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lifeData = uni.getStorageSync('lifeData')
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} catch(e) {
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}
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// 标记需要永久存储的变量，在每次启动时取出，在 state 中的变量名
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let saveStateKeys = ['vuex_user', 'vuex_identity', 'vuex_locale', 'vuex_checkin_status', 'vuex_current_order']
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const normalizeIdentityValue = (value) => {
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const map = {
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resident: '1',
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counselor: '2',
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'dorm-manager': '3',
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social: '0'
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}
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if (value === undefined || value === null || value === '') return ''
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const normalized = map[value] || value
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return String(normalized)
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}
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// 保存变量到本地存储
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const saveLifeData = function(key, value) {
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// 判断变量是否在存储数组中
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if (saveStateKeys.indexOf(key) != -1) {
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// 获取本地存储的lifeData对象，将变量添加到对象中
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let tmpLifeData = uni.getStorageSync('lifeData')
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// 第一次启动时不存在，则放一个空对象
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tmpLifeData = tmpLifeData ? tmpLifeData : {},
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tmpLifeData[key] = value
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// 将变量再次放回本地存储中
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uni.setStorageSync('lifeData', tmpLifeData)
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}
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}
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function parseContractList(response) {
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const payload = response && response.data ? response.data : response
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if (Array.isArray(payload)) {
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return payload
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}
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if (payload && Array.isArray(payload.data)) {
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return payload.data
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}
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if (payload && payload.data && Array.isArray(payload.data.data)) {
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return payload.data.data
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}
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return []
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}
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function logRequestError(name, error) {
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console.error(`[store] ${name} failed`, error)
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return []
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}
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let lastFetchStatusTime = 0
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let fetchUserGlobalStatusPromise = null
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let globalEnumsPromise = null
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let lastFetchEnumsTime = 0
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const GLOBAL_ENUMS_TTL = 10 * 60 * 1000
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const store = new Vuex.Store({
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state: {
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// 如果上面从本地获取的lifeData对象下有对应的属性，就赋值给state中对应的变量
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// 加上vuex_前缀，是防止变量名冲突，也让人一目了然
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vuex_user: lifeData.vuex_user ? lifeData.vuex_user : {},
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vuex_identity: normalizeIdentityValue(lifeData.vuex_identity),
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vuex_checkin_status: lifeData.vuex_checkin_status !== undefined ? lifeData.vuex_checkin_status : false,
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vuex_locale: lifeData.vuex_locale ? lifeData.vuex_locale : 'zh-Hans',
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// app版本
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vuex_version: "1.0.0",
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// 是否使用自定义导航栏
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vuex_custom_nav_bar: true,
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// 状态栏高度
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vuex_status_bar_height: 0,
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// 自定义导航栏的高度
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vuex_custom_bar_height: 0,
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vuex_pending_contract_count: 0,
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vuex_pending_contracts: [],
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vuex_effective_contracts: [],
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vuex_valid_orders: [],
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vuex_current_order: lifeData.vuex_current_order ? lifeData.vuex_current_order : null,
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vuex_enums: {}
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},
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mutations: {
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$tStore(state, payload) {
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// 判断是否多层调用，state中为对象存在的情况，例如user.info.score = 1
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let nameArr = payload.name.split('.')
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let saveKey = ''
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let len = nameArr.length
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if (len >= 2) {
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let obj = state[nameArr[0]]
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for (let i= 1; i < len - 1; i++) {
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obj = obj[nameArr[i]]
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}
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obj[nameArr[len - 1]] = payload.value
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saveKey = nameArr[0]
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} else {
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// 单层级变量
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state[payload.name] = payload.name === 'vuex_identity'
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? normalizeIdentityValue(payload.value)
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: payload.value
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saveKey = payload.name
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}
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// 保存变量到本地中
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saveLifeData(saveKey, state[saveKey])
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}
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},
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actions: {
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fetchUserGlobalStatus({ state, commit }, options = {}) {
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const force = !!(options && options.force)
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const language = (options && options.language) || 'zh'
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const currentUser = state.vuex_user || {}
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const userCode = currentUser.code || currentUser.userCode || ''
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const cachedOrders = Array.isArray(state.vuex_valid_orders) ? state.vuex_valid_orders : []
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const cachedPendingContracts = Array.isArray(state.vuex_pending_contracts) ? state.vuex_pending_contracts : []
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const cachedEffectiveContracts = Array.isArray(state.vuex_effective_contracts) ? state.vuex_effective_contracts : []
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const cachedCurrentOrder = state.vuex_current_order || pickCurrentStayOrder(cachedOrders)
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const cachedCurrentBooking = currentUser.currentBooking || pickCurrentBooking(cachedOrders) || null
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const cachedResult = {
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pendingContracts: cachedPendingContracts,
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effectiveContracts: cachedEffectiveContracts,
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validOrders: cachedOrders,
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currentOrder: cachedCurrentOrder || null,
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currentBooking: cachedCurrentBooking,
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hasCheckedIn: !!cachedCurrentOrder
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}
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if (!userCode) return Promise.resolve(cachedResult)
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const now = Date.now()
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if (!force && fetchUserGlobalStatusPromise) {
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return fetchUserGlobalStatusPromise
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}
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if (!force && now - lastFetchStatusTime < 1000) {
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return Promise.resolve(cachedResult)
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}
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lastFetchStatusTime = now
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fetchUserGlobalStatusPromise = Promise.all([
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getMyPendingSignContracts({ UserCode: userCode }, language).catch((error) => logRequestError('getMyPendingSignContracts', error)),
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getMyEffectiveContracts({ UserCode: userCode }, language).catch((error) => logRequestError('getMyEffectiveContracts', error)),
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orderSearchedMePage({ PageIndex: 1, PageSize: 100, IsExport: false }, language).catch((error) => logRequestError('orderSearchedMePage', error))
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]).then(([pendingContractsResponse, effectiveContractsResponse, orderResponse]) => {
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const pendingContracts = parseContractList(pendingContractsResponse)
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const effectiveContracts = parseContractList(effectiveContractsResponse)
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const validOrders = normalizeBookingList(parseOrderListResponse(orderResponse), language)
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const currentOrder = pickCurrentStayOrder(validOrders)
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const currentBooking = pickCurrentBooking(validOrders)
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const nextUser = {
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...currentUser,
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hasCheckedIn: !!currentOrder,
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currentOrder: currentOrder || null,
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currentBooking: currentBooking || null,
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bookingStatus: currentBooking ? (currentBooking.status || currentBooking.statusKey || 'none') : 'none',
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bookingRejectReason: currentBooking ? (currentBooking.rejectReasonText || currentBooking.rejectReason || '') : ''
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}
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commit('$tStore', { name: 'vuex_pending_contracts', value: pendingContracts })
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commit('$tStore', { name: 'vuex_pending_contract_count', value: pendingContracts.length })
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commit('$tStore', { name: 'vuex_effective_contracts', value: effectiveContracts })
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commit('$tStore', { name: 'vuex_valid_orders', value: validOrders })
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commit('$tStore', { name: 'vuex_checkin_status', value: !!currentOrder })
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commit('$tStore', { name: 'vuex_current_order', value: currentOrder || null })
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commit('$tStore', { name: 'vuex_user', value: nextUser })
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return {
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pendingContracts,
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effectiveContracts,
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validOrders,
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currentOrder,
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currentBooking,
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hasCheckedIn: !!currentOrder
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}
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}).catch((error) => {
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console.error('[store] fetchUserGlobalStatus failed', error)
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return cachedResult
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}).finally(() => {
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fetchUserGlobalStatusPromise = null
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})
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return fetchUserGlobalStatusPromise
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},
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fetchGlobalEnums({ state, commit }, options = {}) {
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const force = !!(options && options.force)
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const hasEnums = state.vuex_enums && Object.keys(state.vuex_enums).length > 0
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const now = Date.now()
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if (!force && hasEnums && now - lastFetchEnumsTime < GLOBAL_ENUMS_TTL) {
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return Promise.resolve(state.vuex_enums)
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}
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if (!force && globalEnumsPromise) {
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return globalEnumsPromise
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}
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const language = (options && options.language) || state.vuex_locale
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globalEnumsPromise = getEnums({}, language)
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.then((res) => {
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const data = res && res.data ? res.data : res
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const enumsMap = {}
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if (Array.isArray(data)) {
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data.forEach(item => {
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enumsMap[item.code] = item.data || []
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})
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}
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commit('$tStore', {
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name: 'vuex_enums',
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value: enumsMap
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})
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lastFetchEnumsTime = Date.now()
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return enumsMap
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})
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.catch(() => {
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return hasEnums ? state.vuex_enums : {}
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})
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.finally(() => {
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globalEnumsPromise = null
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})
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return globalEnumsPromise
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}
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}
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,
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getters: {
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enumOptions: (state) => (code) => {
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return state.vuex_enums[code] || []
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},
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enumLabel: (state) => (code, key) => {
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const options = state.vuex_enums[code] || []
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const option = options.find(item => String(item.key) === String(key))
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return option ? option.value : key
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}
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}
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})
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export default store
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