sukejuuru/src/lib/dateparser.js

Node module for Syobocal

class Dateparser {
  /**
     * Extract the date from Syoboi's datetime format (yyyymmddhhMMss)
     * @param {string} datetime
     */
  getDate (datetime) {
    let _date = datetime.slice(0, 8)

    let year = _date.slice(0, 4)
    let month = _date.slice(4, 6)
    let day = _date.slice(6, 8)

    return `${year}-${month}-${day}`
  }

  /**
     * Extract the time from Syoboi's datetime format (yyyymmddhhMMss)
     * @param {string} datetime
     */
  getDatetime (datetime) {
    let _date = datetime.slice(0, 8)
    let _time = datetime.slice(8, 14)

    let year = _date.slice(0, 4)
    let month = _date.slice(4, 6)
    let day = _date.slice(6, 8)

    let hours = _time.slice(0, 2)
    let minutes = _time.slice(2, 4)
    let seconds = _time.slice(4, 8)

    return new Date(`${year}-${month}-${day}T${hours}:${minutes}:${seconds}.000Z`).toISOString()
  }
}

module.exports = Dateparser