import { dataSource } from "../../../data-source";
import { api } from "../../../entity/user/api";
import InternalException from "../../../exceptions/internalException";
import { CreateApiCommand, DeleteApiCommand, UpdateApiCommand } from "./apiCommand";

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

  /**
   * @description update api
   * @param {UpdateApiCommand} updateApi
   * @returns {Promise<void>}
   */
  static async update(updateApi: UpdateApiCommand): Promise<void> {
    return await dataSource
      .createQueryBuilder()
      .update(api)
      .set({
        title: updateApi.title,
        expiry: updateApi.expiry,
      })
      .where("id = :id", { id: updateApi.id })
      .execute()
      .then(() => {})
      .catch((err) => {
        throw new InternalException("Failed updating api", err);
      });
  }

  /**
   * @description delete api
   * @param {DeleteApiCommand} deleteApi
   * @returns {Promise<void>}
   */
  static async delete(deleteApi: DeleteApiCommand): Promise<void> {
    return await dataSource
      .createQueryBuilder()
      .delete()
      .from(api)
      .where("id = :id", { id: deleteApi.id })
      .execute()
      .then(() => {})
      .catch((err) => {
        throw new InternalException("Failed deleting api", err);
      });
  }
}