old_contents: import Promise from 'bluebird';
  import { GetVideoResponse, VideoLocationType } from './protos';
  import { toCassandraUuid, toProtobufTimestamp, toProtobufUuid } from '../common/protobuf-conversions';
  import { NotFoundError } from '../common/grpc-errors';
  import { getCassandraClient } from '../../common/cassandra';
  
  /**
   * Gets the details of a specific video from the catalog.
   */
  export function getVideo(call, cb) {
    return Promise.try(() => {
      let { request } = call;
  
      let client = getCassandraClient();
      let requestParams = [
        toCassandraUuid(request.videoId)
      ];
      return client.executeAsync('SELECT * FROM videos WHERE videoid = ?', requestParams);
    })
    .then(resultSet => {
      let row = resultSet.first();
      if (row === null) {
        throw new NotFoundError(`A video with id ${request.videoId.value} was not found`);
      }
  
      return new GetVideoResponse({
        videoId: toProtobufUuid(row.videoid),
        userId: toProtobufUuid(row.userid),
        name: row.name,
        description: row.description,
        location: row.location,
        locationType: new VideoLocationType(row.location_type),
        tags: row.tags,
        addedDate: toProtobufTimestamp(row.added_date)
      });
    })
    .asCallback(cb);
  };
new_contents: import Promise from 'bluebird';
  import { GetVideoResponse, VideoLocationType } from './protos';
  import { toCassandraUuid, toProtobufTimestamp, toProtobufUuid } from '../common/protobuf-conversions';
  import { NotFoundError } from '../common/grpc-errors';
  import { getCassandraClient } from '../../common/cassandra';
  
  /**
   * Gets the details of a specific video from the catalog.
   */
  export function getVideo(call, cb) {
    return Promise.try(() => {
      let { request } = call;
  
      let client = getCassandraClient();
      let requestParams = [
        toCassandraUuid(request.videoId)
      ];
      return client.executeAsync('SELECT * FROM videos WHERE videoid = ?', requestParams);
    })
    .then(resultSet => {
      let row = resultSet.first();
      if (row === null) {
        throw new NotFoundError(`A video with id ${request.videoId.value} was not found`);
      }
  
      return new GetVideoResponse({
        videoId: toProtobufUuid(row.videoid),
        userId: toProtobufUuid(row.userid),
        name: row.name,
        description: row.description,
        location: row.location,
        locationType: row.location_type,
        tags: row.tags,
        addedDate: toProtobufTimestamp(row.added_date)
      });
    })
    .asCallback(cb);
  };
subject: Fix location type in get video