caimei-applets-hehe/store/modules/coupon.js

/**
 * 用户优惠券仓库
 */
import { couponService } from '@/services/index.js'
import { msg as showMsg } from '@/common/util.js'

const state = {
    showCouponPopup: true, // 是否显示优惠券入口弹窗
    activePopupType: 0, // 0 禁用 1 老用户 2 新用户
    expiredNum: 0,
    unusedNum: 0,
    usedNum: 0
}
const mutations = {
    // 设置已领取优惠券数量
    setReceiveCouponCount(state, data) {
        state.unusedNum = data.unusedNum
        state.usedNum = data.usedNum
        state.expiredNum = data.expiredNum
    },
    // 更新弹窗类型
    updatePopupType(state, type) {
        state.activePopupType = type <= 0 ? 0 : type
    },
    // 设置优惠券弹窗是否显示
    setCouponPopupStatus(state, status) {
        state.showCouponPopup = status
    }
}
const actions = {
    // 领取优惠券
    receiveCoupon({ rootGetters, dispatch }, couponId) {
        return couponService.ReceiveCoupon({ couponId, userId: rootGetters.userId }).then(res => {
            dispatch('initReceiveCouponCount')
            showMsg('领取成功', 1500, false, 'success')
        }).catch(error => {
            showMsg(error.msg, 2000)
        })
    },
    // 初始化已领取优惠券数量
    initReceiveCouponCount({ commit, rootGetters }) {
        couponService.CouponReceiveCount({ userId: rootGetters.userId }).then(res => {
            commit('setReceiveCouponCount', res.data)
        })
    },
    // 优惠券活动弹窗信息
    getCouponActivity({ commit, rootGetters, state }) {
        if (!state.showCouponPopup) return
        couponService.CouponActivityPopup({
            userId: rootGetters.userId
        }).then(response => {
            const { newUserCouponFlag, actCouponFlag } = response.data
            // 全部用户弹窗
            if (actCouponFlag !== 0) {
                commit('updatePopupType', 1)
            }
            // 是否是新用户
            if (newUserCouponFlag !== 0) {
                commit('updatePopupType', 2)
            }
        })
    }
}
export default {
    namespaced: true,
    state,
    mutations,
    actions
}