lambda-gifbot/app.js at master · caseconsulting/lambda-gifbot · GitHub

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import axios from 'axios';

/**
 *
 * Event doc: https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format
 * @param {Object} event - API Gateway Lambda Proxy Input Format
 *
 * Context doc: https://docs.aws.amazon.com/lambda/latest/dg/nodejs-prog-model-context.html
 * @param {Object} context
 *
 * Return doc: https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html
 * @returns {Object} object - API Gateway Lambda Proxy Output Format
 *
 */
export const handler = async (event, context) => {
  let response;

  const body = JSON.parse(event.body);
  const searchTerm = body.command;
  const companyId = body.creator.company.id;
  const apiKey = `${process.env.giphyAPIKey}`;
  const limit = '50';
  const rating = 'pg';
  const searchEndPoint = 'https://api.giphy.com/v1/gifs/translate';
  const HOKIE_GIFS = [
    'https://media.giphy.com/media/600ZssZNotyYcZ4GQa/giphy.gif',
    'https://media.giphy.com/media/3KZuZEDsLvESk/giphy.gif',
    'https://media.giphy.com/media/dJuF2C7Qzy3LO/giphy.gif',
    'https://media.giphy.com/media/spxRY1rX9vXzy/giphy.gif',
    'https://media.giphy.com/media/kUASrqrlOAgvu/giphy.gif',
    'https://media.giphy.com/media/12UO7RnO4kJe3gYMeN/giphy.gif',
    'https://media.giphy.com/media/xT9IgB58Rp6Ox6v9gQ/giphy.gif',
    'https://media.giphy.com/media/3o6EQ9DBqziuzOK5gY/giphy.gif',
    'https://media.giphy.com/media/xT4Ap4GdBbmW2jlrs4/giphy.gif',
    'https://media.giphy.com/media/3o6EQeKgRtR1cgHiEw/giphy.gif',
    'https://media.giphy.com/media/xT9IgNc3EuRkpLsxRS/giphy.gif',
    'https://media.giphy.com/media/8JZbyfg84WL44uurWe/giphy.gif',
    'https://media.giphy.com/media/5kFoUwkUgD1XojD5Y0/giphy.gif',
    'https://media.giphy.com/media/4Zf5n7bMtZx0VgWRhb/giphy.gif',
    'https://media.giphy.com/media/xT4ApdXQQAaq16ABwc/giphy.gif',
    'https://media.giphy.com/media/3o7aD5YXIP7l80xpIY/giphy.gif',
    'https://media.giphy.com/media/3ov9k6aOnpey71MlqM/giphy.gif',
    'https://media.giphy.com/media/69wajQvHtLQcNIlt0r/giphy.gif',
    'https://media.giphy.com/media/gZMsB7SRNrQeQ/giphy.gif',
    'https://media.giphy.com/media/eGzeoHZUin2V2/giphy.gif',
    'https://media.giphy.com/media/5xtDaru8E0COdyJFPDW/giphy.gif',
    'https://media.giphy.com/media/9xyWzB0xFpWNhcDMIa/giphy.gif',
    'https://media.giphy.com/media/3gIMlUk8HqWxpyPNNI/giphy.gif',
    'https://media.giphy.com/media/s3cBS8G3RgKhW/giphy.gif',
    'https://media.giphy.com/media/uawaocN5We6JO/giphy.gif',
    'https://media.giphy.com/media/KPKrYlBCx12Rq/giphy.gif'
  ];
  const HOKIE_TERMS = ['hokie', 'Hokie', 'hokies', 'Hokies', 'virginia tech', 'vt'];

  const url = `${searchEndPoint}?api_key=${apiKey}&s=${searchTerm}&limit=${limit}&rating=${rating}`;

  if (companyId == process.env.companyId) {
    let gif;

    if (HOKIE_TERMS.includes(searchTerm.replace(/['"]+/g, ''))) {
      gif = HOKIE_GIFS[Math.floor(Math.random() * HOKIE_GIFS.length)];
      response = {
        statusCode: 200,
        body: gif
      };
      console.log('Sending this gif:', gif);
      return response;
    } else {
      try {
        const result = await axios.get(url);
        gif = result.data.data.images.original.url;
        response = {
          statusCode: 200,
          body: gif
        };
        console.log('Sending this gif:', gif);
        return response;
      } catch (error) {
        response = {
          statusCode: 200,
          body: 'Something went wrong :( https://media.giphy.com/media/l41JNsXAvFvoHvWJW/giphy.gif'
        };
        console.log('Something went wrong', error);
        return response;
      }
    }
  } else {
    response = {
      statusCode: 403,
      body: 'Access Denied'
    };
    console.log('Access denied');
    return response;
  }
};