web/data/data-models/modules/quick-monitor/plugins/ent-api.js

import MonitorApiBase from './base'
import {
  ajaxFollowEntInfo,
  ajaxFollowEntAdd,
  ajaxFollowEntCancel
} from '../api/follow-ent'

export default class MonitorEntApi extends MonitorApiBase {
  constructor({ id }) {
    super()
    this.id = id
  }

  /**
   * 提供覆盖的ajax请求
   * @return {{}}
   */
  async ajaxGetState() {
    return ajaxFollowEntInfo({ endId: this.id }).then((res) => {
      const result = this.createModel()
      result.canFollow = res?.data?.isShow || false
      result.follow = res?.data?.followed || false

      if (res?.data?.info) {
        result.expands = res.data.info
      }
      return result
    })
  }
  async ajaxAdd() {
    return ajaxFollowEntAdd({ entId: this.id }).then((res) => {
      const result = {
        success: false,
        data: {}
      }
      result.success = res?.error_code === 0 && res?.data?.status === 0
      result.data = res?.data
      if (result.success) {
        this.model.expands.used += 1
        this.model.expands.surplus = Math.max(this.model.expands.surplus - 1, 0)
      }
      return result
    })
  }
  async ajaxRemove() {
    return ajaxFollowEntCancel({ entId: this.id }).then(
      (res) => {
        const result = {
          success: false,
          data: {}
        }
        result.success = res?.error_code === 0 && res?.data === 'success'
        result.data = res?.data
        if (result.success) {
          this.model.expands.surplus += 1
          this.model.expands.used = Math.max(this.model.expands.used - 1, 0)
        }
        return result
      }
    )
  }
}