import { dataSource } from "../../../data-source";
import { wearable } from "../../../entity/unit/wearable/wearable";
import DatabaseActionException from "../../../exceptions/databaseActionException";

export default abstract class WearableService {
  /**
   * @description get all wearables
   * @returns {Promise<Array<wearable>>}
   */
  static async getAll(): Promise<Array<wearable>> {
    return await dataSource
      .getRepository(wearable)
      .createQueryBuilder("wearable")
      .leftJoinAndSelect("wearable.wearableType", "wearabletype")
      .leftJoinAndSelect("wearable.wearer", "wearer")
      .orderBy("name", "ASC")
      .getMany()
      .then((res) => {
        return res;
      })
      .catch((err) => {
        throw new DatabaseActionException("SELECT", "wearable", err);
      });
  }

  /**
   * @description get wearable by id
   * @returns {Promise<wearable>}
   */
  static async getById(id: string): Promise<wearable> {
    return await dataSource
      .getRepository(wearable)
      .createQueryBuilder("wearable")
      .leftJoinAndSelect("wearable.wearableType", "wearabletype")
      .where({ id })
      .getOneOrFail()
      .then((res) => {
        return res;
      })
      .catch((err) => {
        throw new DatabaseActionException("SELECT", "wearable", err);
      });
  }
}