paper-shopkeeper-app/pages/message/system-message.vue

<template>
  <view class="system-message">
    <scroll-list ref="messageRef" :option="option" @load="quotationUp" @refresh="quotationDown">
      <view v-for="(item, index) in list" :key="index">
        <view class="system-message-main">
          <view class="system-message-main-top">
            <view class="system-message-title">
              <view>{{ item.messageType | messageTypeFilter }}</view>
              <view class="dian" v-if="item.readOrNot === 0"></view>
            </view>
            <view class="system-message-subtitle">{{ item.createTime }}</view>
          </view>
          <view class="system-message-content">{{ item.content }}</view>
        </view>
      </view>
    </scroll-list>
  </view>
</template>

<script>
import { systemMessageList, systemRead } from '@/apis/trade'
export default {
  data() {
    return {
      option: {
        size: 10,
        auto: true,
        emptyText: '暂无消息~',
        background: '#F7F8FA',
        fontSize: '40rpx'
      },
      pagination: {
        pageNum: 0, // 初始会执行一次下拉加载
        pageSize: 10
      },
      list: []
    }
  },
  filters: {
    messageTypeFilter(value) {
      let mes = ''
      if (value) {
        switch (value) {
          case 1:
            mes = '客户下单'
            break
          case 2:
            mes = '客户付款'
            break
          case 3:
            mes = '客户收货'
            break
          case 4:
            mes = '客户询价'
            break
          case 4:
            mes = '取消订单'
            break
          default:
            break
        }
      }
      return mes
      // 1-客户下单 2-客户付款 3-客户收货 4-客户询价 5-取消订单
    }
  },
  onLoad(option) {
    this.queryData()
  },
  methods: {
    queryData() {
      return new Promise((resolve, reject) => {
        systemMessageList({ ...this.pagination })
          .then((res) => {
            if (res) {
              let data = res.records
              let count = 0
              for (let item of data) {
                if (item.readOrNot === 0) {
                  count = count + 1
                }
              }
              this.$emit('systemCount', count)
              if (this.pagination.pageNum === 0) {
                this.list = res.records
              } else {
                this.list = this.list.concat(res.records)
              }
              resolve({ list: this.list, total: res.total })
            } else {
              reject()
            }
          })
          .catch((err) => {
            reject(err)
          })
      })
    },
    //消息分页
    quotationUp(page) {
      this.pagination.pageNum++
      this.queryData()
        .then(({ list, total }) => {
          this.$refs.messageRef.refreshSuccess({ list, total })
        })
        .catch(() => {
          this.$refs.messageRef.loadFail()
        })
    },
    //消息分页
    quotationDown() {
      this.pagination.pageNum = 0
      this.queryData()
        .then(({ list, total }) => {
          this.$refs.messageRef.refreshSuccess({ list, total })
        })
        .catch(() => {
          this.$refs.messageRef.refreshFail()
        })
    },
    allRead() {
      return new Promise((resolve, reject) => {
        let message = this.list.map((item) => {
          return item.id
        })
        let params = {
          messageIds: message
        }
        systemRead(params)
          .then((res) => {
            if (res) {
              uni.showToast({
                title: '操作成功',
                icon: 'success'
              })
              this.pagination.pageNum = 0
              this.queryData()
              this.$emit('systemCount', 0)
            } else {
              reject()
            }
          })
          .catch((err) => {
            reject(err)
          })
      })
    }
  }
}
</script>

<style lang="scss">
.system-message {
  .system-message-main {
    background-color: #ffffff;
    margin: 20rpx 32rpx;
    border-radius: 20rpx;
  }
  .system-message-main-top {
    display: flex;
    justify-content: space-between;
    padding: 24rpx 32rpx;
  }
  .system-message-title {
    font-size: 32rpx;
    color: #333333;
    letter-spacing: 0;
    font-weight: 600;
    display: flex;
  }
  .system-message-subtitle {
    font-size: 24rpx;
    color: #333333;
    font-weight: 400;
  }
  .system-message-content {
    font-size: 28rpx;
    color: #888888;
    letter-spacing: 0;
    font-weight: 400;
    padding: 0rpx 32rpx;
    line-height: 40rpx;
    overflow: auto;
    max-height: 100rpx;
    height: 100rpx;
  }
  .dian {
    background: #ff0000;
    height: 14rpx;
    width: 14rpx;
    border-radius: 20rpx;
    margin-left: 10rpx;
  }
}
</style>