北斗启航科技教育平台登录系统

app/service/ExamManager.js

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+'use strict';
+
+const Service = require('../core/base_service');
+
+const fileName = "ExamManager";
+
+const { Op } = require('sequelize');
+
+class ExamManagerService extends Service {
+  async loginUser(name) {
+    const { ctx } = this;
+    try {
+      const where = { account_name: name };
+      const result = await ctx.model5.Manager.findOne({ where });
+      return result || false;
+    } catch (error) {
+      const blockName = fileName + "--" + "loginUser";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  async uidfinder(uid) {
+    const { ctx } = this;
+    try {
+      const where = { uid };
+      const result = await ctx.model5.Manager.findOne({ where });
+      return result || false;
+    } catch (error) {
+      const blockName = fileName + "--" + "uidfinder";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  async getUser(uid) {
+    const { ctx } = this;
+    try {
+      const attributes = ['account_name', 'role', 'status'];
+      const where = { uid };
+      const result = await ctx.model5.Manager.findOne({ attributes, where });
+      return result || false;
+    } catch (error) {
+      const blockName = fileName + "--" + "getUser";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  async editUser(userMsg, uid) {
+    const { ctx } = this;
+    try {
+      const where = { uid };
+      const result = await ctx.model5.Manager.update(userMsg, { where });
+      return result[0] == 0 ? false : result;
+    } catch (error) {
+      const blockName = fileName + "--" + "editUser";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  async changePassword(uid, oldPassword, newPassword) {
+    const { ctx } = this;
+    try {
+      const where = { uid };
+      const salt = this.generateRandomString();
+      const setPassword = this.shaForm(newPassword, salt);
+      const result = await ctx.model5.Manager.findOne({ where });
+      if(!result || result.dataValues.status == 2 || result.dataValues.password !== this.shaForm(oldPassword, this.decryptRequest(result.dataValues.salt))) return false;
+      const resultList = await ctx.model5.Manager.update({ salt: this.encryptRequest(salt), status: 1, password: setPassword }, { where });
+      return resultList[0] == 0 ? false : resultList;
+    } catch (error) {
+      const blockName = fileName + "--" + "changePassword";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  async resetPassword(uid, modelType, defaultPassword, password, body, resetType) {
+    const { ctx } = this;
+    try {
+      const result = await ctx.model5.Manager.findOne({ where: { uid, role: [6, 9] } });
+      if(!result || result.dataValues.status == 2 || result.dataValues.password !== this.shaForm(password, this.decryptRequest(result.dataValues.salt))) return false;
+      const salt = this.generateRandomString();
+      if(defaultPassword == "") {
+        defaultPassword = '123456';
+      }
+      const originPassword = this.shaForm(defaultPassword, salt);
+      let where = {}, role;
+      if(result.dataValues.password == 9) {
+        role = { [Op.not]: [9] };
+      } else {
+        role = { [Op.not]: [6, 9] };
+      }
+      if(modelType == "single") {
+        where = { role, ...body };
+      } else if (modelType == "multiple") {
+        let account_name = [], user_name = [], phone = [];
+        for (const key in body) {
+          body[key].forEach(element => {
+            account_name.push(element.account_name);
+            user_name.push(element.user_name);
+            phone.push(element.phone);
+          });
+        }
+        where = { role, account_name, user_name, phone };
+      } else if (modelType == "all") {
+        where = { role };
+      }
+      const resetList = await ctx.model5.Manager.update({ salt: this.encryptRequest(salt), status: 0, password: originPassword }, { where });
+      return resetList.length == 0 ? false : resetList;
+    } catch (error) {
+      const blockName = fileName + "--" + "resetPassword";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  async loginStatus(uid, login_status) {
+    const { ctx } = this;
+    try {
+      const where = { uid };
+      await ctx.model5.Manager.update({ login_status }, { where });
+   } catch (error) {
+      const blockName = fileName + "--" + "loginStatus";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+}
+
+module.exports = ExamManagerService;