geekai/web/src/views/admin/Product.vue

<template>
  <div class="container product" v-loading="loading">
    <div class="handle-box">
      <el-button type="primary" :icon="Plus" @click="add">新增</el-button>
    </div>

    <el-row>
      <el-table :data="items" :row-key="(row) => row.id" table-layout="auto">
        <el-table-column prop="name" label="产品名称">
          <template #default="scope">
            <span class="sort" :data-id="scope.row.id">
              <i class="iconfont icon-drag"></i>
              {{ scope.row.name }}
            </span>
          </template>
        </el-table-column>
        <el-table-column prop="price" label="商品价格" />
        <el-table-column prop="stripe_price" label="Stripe 价格(USD)" />
        <el-table-column prop="power" label="算力" />
        <el-table-column prop="sales" label="销量" />
        <el-table-column prop="enabled" label="启用状态">
          <template #default="scope">
            <el-switch v-model="scope.row['enabled']" @change="enable(scope.row)" />
          </template>
        </el-table-column>

        <el-table-column label="更新时间">
          <template #default="scope">
            <span>{{ dateFormat(scope.row['updated_at']) }}</span>
          </template>
        </el-table-column>

        <el-table-column label="操作" width="180">
          <template #default="scope">
            <el-button size="small" type="primary" @click="edit(scope.row)">编辑</el-button>
            <el-popconfirm title="确定要删除当前记录吗?" @confirm="remove(scope.row)" :width="200">
              <template #reference>
                <el-button size="small" type="danger">删除</el-button>
              </template>
            </el-popconfirm>
          </template>
        </el-table-column>
      </el-table>
    </el-row>

    <el-dialog v-model="showDialog" :title="title" :close-on-click-modal="false">
      <el-form :model="item" label-width="120px" ref="formRef" :rules="rules">
        <el-form-item label="商品名称：" prop="name">
          <el-input v-model="item.name" autocomplete="off" />
        </el-form-item>

        <el-form-item label="商品价格：" prop="price">
          <el-input v-model="item.price" autocomplete="off" />
        </el-form-item>

        <el-form-item label="Stripe 价格(USD)：" prop="stripe_price">
          <el-input v-model="item.stripe_price" autocomplete="off" placeholder="Stripe 专用美元价格" />
        </el-form-item>

        <el-form-item label="算力：" prop="power">
          <el-input v-model.number="item.power" autocomplete="off" placeholder="增加算力值" />
        </el-form-item>

        <el-form-item label="启用状态：" prop="enable">
          <el-switch v-model="item.enabled" />
        </el-form-item>
      </el-form>

      <template #footer>
        <span class="dialog-footer">
          <el-button @click="showDialog = false">取消</el-button>
          <el-button type="primary" @click="save">提交</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { httpGet, httpPost } from '@/utils/http'
import { dateFormat, removeArrayItem } from '@/utils/libs'
import { Plus } from '@element-plus/icons-vue'
import { ElMessage } from 'element-plus'
import { Sortable } from 'sortablejs'
import { onMounted, reactive, ref } from 'vue'

// 变量定义
const items = ref([])
const item = ref({})
const showDialog = ref(false)
const title = ref('')
const rules = reactive({
  name: [{ required: true, message: '请输入产品名称', trigger: 'change' }],
  price: [{ required: true, message: '请输产品价格', trigger: 'change' }],
  stripe_price: [{ required: true, message: '请输 Stripe 价格', trigger: 'change' }],
  discount: [{ required: true, message: '请输优惠金额', trigger: 'change' }],
  days: [{ required: true, message: '请输入有效期', trigger: 'change' }],
})
const loading = ref(true)
const formRef = ref(null)

// 获取数据
httpGet('/api/admin/product/list')
  .then((res) => {
    if (res.data) {
      // 初始化数据
      const arr = res.data
      for (let i = 0; i < arr.length; i++) {
        arr[i].last_used_at = dateFormat(arr[i].last_used_at)
      }
      items.value = arr
    }
    loading.value = false
  })
  .catch(() => {
    ElMessage.error('获取数据失败')
  })

onMounted(() => {
  const drawBodyWrapper = document.querySelector('.el-table__body tbody')

  // 初始化拖动排序插件
  Sortable.create(drawBodyWrapper, {
    sort: true,
    animation: 500,
    onEnd({ newIndex, oldIndex, from }) {
      if (oldIndex === newIndex) {
        return
      }

      const sortedData = Array.from(from.children).map((row) =>
        row.querySelector('.sort').getAttribute('data-id')
      )
      const ids = []
      const sorts = []
      sortedData.forEach((id, index) => {
        ids.push(parseInt(id))
        sorts.push(index + 1)
        items.value[index].sort_num = index + 1
      })

      httpPost('/api/admin/product/sort', { ids: ids, sorts: sorts }).catch((e) => {
        ElMessage.error('排序失败：' + e.message)
      })
    },
  })
})

const add = function () {
  title.value = '新增产品'
  showDialog.value = true
  item.value = { stripe_price: 0 }
}

const edit = function (row) {
  title.value = '修改产品'
  showDialog.value = true
  item.value = row
}

const save = function () {
  formRef.value.validate((valid) => {
    if (valid) {
      showDialog.value = false
      item.value['price'] = parseFloat(item.value['price'])
      item.value['stripe_price'] = parseFloat(item.value['stripe_price'])
      item.value['discount'] = parseFloat(item.value['discount'])
      httpPost('/api/admin/product/save', item.value)
        .then((res) => {
          ElMessage.success('操作成功！')
          if (!item.value['id']) {
            const newItem = res.data
            items.value.push(newItem)
          }
        })
        .catch((e) => {
          ElMessage.error('操作失败，' + e.message)
        })
    } else {
      return false
    }
  })
}

const enable = (row) => {
  httpPost('/api/admin/product/enable', { id: row.id, enabled: row.enabled })
    .then(() => {
      ElMessage.success('操作成功！')
    })
    .catch((e) => {
      ElMessage.error('操作失败：' + e.message)
    })
}

const remove = function (row) {
  httpGet('/api/admin/product/remove?id=' + row.id)
    .then(() => {
      ElMessage.success('删除成功！')
      items.value = removeArrayItem(items.value, row, (v1, v2) => {
        return v1.id === v2.id
      })
    })
    .catch((e) => {
      ElMessage.error('删除失败：' + e.message)
    })
}
</script>

<style lang="scss" scoped>
.product {
  .handle-box {
    margin-bottom: 20px;

    .handle-input {
      max-width: 150px;
      margin-right: 10px;
    }
  }

  .opt-box {
    padding-bottom: 10px;
    display: flex;
    justify-content: flex-end;

    .el-icon {
      margin-right: 5px;
    }
  }

  .sort {
    cursor: move;
    .iconfont {
      position: relative;
      top: 1px;
    }
  }

  .el-select {
    width: 100%;
  }

  .pagination {
    padding: 20px 0;
    display: flex;
    justify-content: right;
  }
}
</style>