Method hasLabel

src/service/moment.service.js:77–81

(momentId, labelId)

  }

  async hasLabel(momentId, labelId) {
    const statement = `SELECT * FROM moment_label WHERE moment_id = ? AND label_id = ?`;
    const [result] = await connection.execute(statement, [momentId, labelId]);
    return result[0] ? true: false;
  }

  async addLabel(momentId, labelId) {
    const statement = `INSERT INTO moment_label (moment_id, label_id) VALUES (?, ?);`;