import { dataSource } from "../../../data-source";
import { protocol } from "../../../entity/club/protocol/protocol";
import InternalException from "../../../exceptions/internalException";
import { CreateProtocolCommand, SynchronizeProtocolCommand } from "./protocolCommand";

export default abstract class ProtocolCommandHandler {
  /**
   * @description create protocol
   * @param {CreateProtocolCommand} createProtocol
   * @returns {Promise<number>}
   */
  static async create(createProtocol: CreateProtocolCommand): Promise<number> {
    return await dataSource
      .createQueryBuilder()
      .insert()
      .into(protocol)
      .values({
        title: createProtocol.title,
        date: createProtocol.date,
      })
      .execute()
      .then((result) => {
        return result.identifiers[0].id;
      })
      .catch((err) => {
        throw new InternalException("Failed creating protocol", err);
      });
  }

  /**
   * @description sync protocol
   * @param {SynchronizeProtocolCommand} syncProtocol
   * @returns {Promise<void>}
   */
  static async sync(syncProtocol: SynchronizeProtocolCommand): Promise<void> {
    return await dataSource
      .createQueryBuilder()
      .update(protocol)
      .set({
        title: syncProtocol.title,
        date: syncProtocol.date,
        starttime: syncProtocol.starttime,
        endtime: syncProtocol.endtime,
        summary: syncProtocol.summary,
      })
      .where("id = :id", { id: syncProtocol.id })
      .execute()
      .then(() => {})
      .catch((err) => {
        throw new InternalException("Failed creating protocol", err);
      });
  }
}