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- 'use strict';
- const fs = require('fs');
- const path = require('path');
- /**
- * 附件表 数据模型
- * @author LanJianRong
- * @date 2020/6/30
- * @version
- */
- module.exports = app => {
- class MaterialFile extends app.BaseService {
- /**
- * 构造函数
- *
- * @param {Object} ctx - egg全局变量
- * @return {void}
- */
- constructor(ctx) {
- super(ctx);
- this.tableName = 'material_file';
- }
- /**
- * 获取当前标段所有上传的附件
- * @param {Number} tenderId 标段id
- * @param {Number} mid 期id
- * @return {Promise<void>} 数据库查询实例
- */
- async getAllMaterialFiles(tenderId, mid) {
- const where = mid ? { tid: tenderId, mid } : { tid: tenderId };
- return await this.db.select(this.tableName, {
- where,
- });
- }
- /**
- * 存储上传的文件信息至数据库
- * @param {Array} payload 载荷
- * @return {Promise<void>} 数据库插入执行实例
- */
- async saveFileMsgToDb(payload) {
- return await this.db.insert(this.tableName, payload);
- }
- /**
- * 获取单个文件信息
- * @param {Number} id 文件id
- * @return {Promise<void>} 数据库查询实例
- */
- async getMaterialFileById(id) {
- return await this.getDataByCondition({ id });
- }
- /**
- * 删除附件
- * @param {Number} id - 附件id
- * @return {void}
- */
- async delete(id) {
- return await this.deleteById(id);
- }
- }
- return MaterialFile;
- };
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