authentication/app/service/Exam.js

'use strict';

const Service = require('../core/base_service');

const fileName = "Exam";

const { Op } = require('sequelize');

class ExamService extends Service {
  async loginUser(phone) {
    const { ctx } = this;
    try {
      const where = { phone };
      const result = await ctx.model5.Examinee.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.Examinee.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 = ['user_name', 'identity_card', 'real_check', 'email', 'phone', 'address', 'workplace', 'status'];
      const where = { uid };
      const result = await ctx.model5.Examinee.findOne({ attributes, where });
      if(result.dataValues.status == 2) return false;
      if(result.dataValues.real_check == 0 || result.dataValues.real_check == 2) {
        const where = {
          user_uid: uid,
          user_name: result.dataValues.user_name,
          identity_card: result.dataValues.identity_card,
        };
        const audit = await ctx.model5.Audit.findOne({ attributes: ['status'], where });
        if (audit != null) await ctx.model5.Examinee.update({ real_check: audit.dataValues.status }, { where: { uid } });
      };
      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 };
      let attributes = ['user_name', 'identity_card'];
      const check = await ctx.model5.Examinee.findOne({ attributes, where });
      const { user_name, identity_card } = check.dataValues;
      if(user_name !== userMsg.user_name || identity_card !== userMsg.identity_card) {
        userMsg.real_check = 0;
      };
      const audit = await ctx.model5.Audit.findOne({ where: { user_uid: uid, status: 0 } });
      if(audit == null) {
        const auditForm = {
          user_uid: uid,
          user_name: userMsg.user_name,
          identity_card: userMsg.identity_card,
          status: 0,
          created_at: new Date(),
        };
        await ctx.model5.Audit.create(auditForm);
      } else {
        const auditUpdate = {
          user_name: userMsg.user_name,
          identity_card: userMsg.identity_card,
          created_at: new Date(),
        }
        await ctx.model5.Audit.update(auditUpdate, { where: { user_uid: uid, status: 0 } });
      }
      const result = await ctx.model5.Examinee.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.Examinee.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.Examinee.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.Examinee.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 user_name = [], phone = [];
        for (const key in body) {
          body[key].forEach(element => {
            user_name.push(element.user_name);
            phone.push(element.phone);
          });
        }
        where = { role, user_name, phone };
      } else if (modelType == "all") {
        where = { role };
      }
      const resetList = await ctx.model5.Examinee.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.Examinee.update({ login_status }, { where });
   } catch (error) {
      const blockName = fileName + "--" + "loginStatus";
      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
      return 'error';
    }
  }
}

module.exports = ExamService;