北斗启航科技教育平台管理系统
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205
app/service/SNAdmin.js
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205
app/service/SNAdmin.js
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'use strict';
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const Service = require('../core/base_service');
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const { Op } = require('sequelize');
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const fileName = "SNAdmin";
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class SNAdminService extends Service {
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// 搜索可分配的SN号
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async searchAllocationSN() {
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const { ctx } = this;
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try {
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const where = { status: 0 };
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const result = await ctx.model3.SNNumber.findAll({ attributes: ['sn_number'], where });
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return result.length == 0 ? false : result;
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} catch (error) {
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const blockName = fileName + "--" + "searchAllocationSN";
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ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
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return 'error';
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}
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}
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// 搜索可分配的单位用户
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async searchAllocationUser() {
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const { ctx } = this;
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try {
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const where = { status: { [Op.not]: 2 }, role: 1 };
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const bside = await ctx.model.BSide.findAll({ attributes: ['uid', 'account_name'], where });
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const buser = await ctx.model.BuserSNAdmin.findAll({ attributes: ['user_uid'] });
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let result = [];
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bside.forEach(element => {
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buser.filter(item => {
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if (item.dataValues.user_uid !== element.dataValues.uid) {
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result.push(element);
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}
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});
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});
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return result.length == 0 ? false : result;
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} catch (error) {
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const blockName = fileName + "--" + "searchAllocationUser";
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ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
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return 'error';
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}
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}
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// B端分配SN号
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async allocationSN(uid, body) {
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const { ctx } = this;
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try {
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const result = await ctx.model3.Insiders.findOne({ where: { uid } });
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if (!result || result.dataValues.role < 6) return false;
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const { user_uid, length, sn_set } = body;
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const adminResult = await ctx.model.BuserSNAdmin.create({ user_uid, length, sn_set });
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if (adminResult == 0) return false;
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const where = { sn_number: sn_set.split(',') };
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const updateMsg = { status: 4, updated_at: new Date() };
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const resultList = await ctx.model3.SNNumber.update(updateMsg, { where });
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return resultList[0] == 0 ? false : resultList;
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} catch (error) {
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const blockName = fileName + "--" + "allocationSN";
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ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
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return 'error';
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}
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}
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// 查看B端SN号分配记录
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async showAllocationSNRecord(body) {
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const { ctx } = this;
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try {
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let { offset, limit, searchOptions, sortOptions } = body;
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offset = (offset - 1) * limit;
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let attributes = ['user_uid', 'length', 'sn_set'],
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where = {}, order = [], dbOptions, joinSubstring = [],
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substring = ['user_uid', 'sn_set'],
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key = ['length'],
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between = [];
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attributes.forEach(element => {
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if (searchOptions[element]) {
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if (searchOptions[element] == '*空') {
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if (joinSubstring.includes(element)) {
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where[element] = null;
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} else {
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where[element] = [null, ''];
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}
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} else if (substring.includes(element)) {
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where[element] = { [Op.substring]: searchOptions[element] };
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} else if (key.includes(element)) {
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where[element] = searchOptions[element];
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} else if (between.includes(element)) {
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where[element] = { [Op.between]: [searchOptions[element][0], searchOptions[element][1]] };
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}
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}
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if (sortOptions[element] == true) {
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order.push([element, 'ASC']);
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} else if (sortOptions[element] == false) {
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order.push([element, 'DESC']);
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}
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});
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// const [bside, bsideSNRecord] = await Promise.all([
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// ctx.model.BSide.findAll({ attributes: ['uid', 'account_name'] }),
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// ctx.model.BindBSNrecord.findAll({ attributes: ['user_uid', 'sn_number', 'type'] })
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// ]);
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// if (searchOptions.account_name) {
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// if (searchOptions.account_name == '*空') {
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// where.user_uid = [null, ''];
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// } else {
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// let userArr = [], lengthArr = [], SNArr = [];
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// bside.filter(item => {
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// if (item.dataValues.account_name.includes(searchOptions.account_name)) {
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// bsideSNRecord.filter(item2 => {
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// if (item2.dataValues.user_uid == item.dataValues.uid) {
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// userArr.push(item2.dataValues.user_uid);
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// lengthArr.push(item2.dataValues.length);
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// SNArr.push(item2.dataValues.sn_set);
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// }
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// });
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// }
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// });
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// where.user_uid = [...userArr];
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// where.length = [...lengthArr];
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// where.sn_set = [...SNArr];
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// }
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// }
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dbOptions = { attributes, offset, limit, where, order };
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// let result;
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dbOptions.limit = Math.floor(limit / 2);
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dbOptions.offset = Math.floor(offset / 2);
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// const [bresult] = await Promise.all([
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// ctx.model.BuserSNAdmin.findAndCountAll(dbOptions)
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// ]);
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// result = {
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// count: bresult.count,
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// rows: bresult.rows
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// };
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const bside = await ctx.model.BSide.findAll({ attributes: ['uid', 'account_name'] });
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const result = await ctx.model.BuserSNAdmin.findAndCountAll(dbOptions);
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result.rows.forEach(element => {
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element.dataValues.account_name = '';
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bside.filter(item => {
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if (item.dataValues.uid == element.dataValues.user_uid) {
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element.dataValues.account_name = item.dataValues.account_name;
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}
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});
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});
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return result.rows.length == 0 ? false : result;
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} catch (error) {
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const blockName = fileName + "--" + "showAllocationSNRecord";
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ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
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return 'error';
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}
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}
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// 删除B端SN号分配记录
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async deleteAllocationSNRecord(uid, modelType, password, requestMsg) {
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const { ctx } = this;
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const systemSNAdmin = {
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operate: 2,
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operate_msg: '删除SN号分配记录',
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type: 1,
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status: 0,
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affect_entries: 0,
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user: uid,
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created_at: new Date()
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};
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try {
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const result = await ctx.model3.Insiders.findOne({ where: { uid } });
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if (!result || result.dataValues.password !== this.shaForm(password, this.decryptRequest(result.dataValues.salt)) || result.dataValues.role < 9) {
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if (!result) systemSNAdmin.status = 0;
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else if (result.dataValues.password !== this.shaForm(password, this.decryptRequest(result.dataValues.salt))) systemSNAdmin.status = 1;
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else if (result.dataValues.role < 9) systemSNAdmin.status = 2;
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await ctx.model3.Monitoring.create(systemSNAdmin);
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return false;
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};
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let where = {};
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if (modelType == "single") {
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const { sn_set } = requestMsg;
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where = { sn_set };
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} else if (modelType == "multiple") {
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let sn_set = [];
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for (const key in requestMsg) {
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requestMsg[key].forEach(element => {
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sn_set.push(element.sn_set)
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});
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}
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where = { sn_set };
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}
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const [bresultList] = await Promise.all([
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ctx.model.BuserSNAdmin.destroy({ where })
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]);
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systemSNAdmin.status = bresultList == 0 ? 3 : 4;
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systemSNAdmin.affect_entries = bresultList;
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await ctx.model3.Monitoring.create(systemSNAdmin);
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return bresultList == 0 ? false : true;
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} catch (error) {
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systemSNAdmin.status = 5;
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await ctx.model3.Monitoring.create(systemSNAdmin);
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const blockName = fileName + "--" + "deleteAllocationSNRecord";
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ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
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return 'error';
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}
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}
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}
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module.exports = SNAdminService;
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