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编辑当前文件:/home/freeclou/app.optimyar.com/backend/api/captcha/services/captcha.js

'use strict';
let svgCaptcha = require('svg-captcha');
/**
 * Read the documentation (https://strapi.io/documentation/v3.x/concepts/services.html#core-services)
 * to customize this service
 */

module.exports = {
  async make(phoneNo = null) {
    let captcha = svgCaptcha.create({
      size: 5,
      noise: 0,
      fontSize: 48,
      charPreset: '123456789',
      height: 64
    });

const saved = await strapi.services.captcha.create({
      relatedPhoneNo: phoneNo ? phoneNo.toString() : null,
      value: captcha.text,
      isValid: true
    });

return {
      id: saved.id,
      data: captcha.data,
      value: phoneNo ? captcha.text : null
    };
  },
  // sendToPhone(phoneNo) {
  //   return new Promise(async (resolve, reject) => {
  //     const result = await this.make(phoneNo);
  //
  //
  //   });
  // },
  async isExist(captchaId, captcha, phoneNo = null) {
    const byId = await strapi.query('captcha').findOne({id: captchaId});
    return byId.value === captcha && (phoneNo == null || byId.relatedPhoneNo === phoneNo.toString());

},
  async isValid(captchaId, captcha, phoneNo = null) {
    const byId = await strapi.query('captcha').findOne({id: captchaId});
    if (byId.value === captcha && byId.isValid && (phoneNo == null || byId.relatedPhoneNo === phoneNo.toString())) {
      let after5Min = byId.createdAt;
      after5Min.setMinutes(after5Min.getMinutes() + 2);
      if (after5Min >= new Date()) {
        await strapi.query('captcha').update({
          id: captchaId
        }, {
          isValid: false
        });
        return true;
      }

} else {
      return false;
    }
  }
};