import { dataSource } from "../data-source";
import { newsletterConfig } from "../entity/newsletterConfig";
import InternalException from "../exceptions/internalException";
import { DeleteNewsletterConfigCommand, SetNewsletterConfigCommand } from "./newsletterConfigCommand";

export default abstract class NewsletterConfigCommandHandler {
  /**
   * @description set newsletterConfig
   * @param SetNewsletterConfigCommand
   * @returns {Promise<number>}
   */
  static async set(setNewsletterConfig: SetNewsletterConfigCommand): Promise<number> {
    return await dataSource
      .createQueryBuilder()
      .insert()
      .into(newsletterConfig)
      .values({
        comTypeId: setNewsletterConfig.comTypeId,
        config: setNewsletterConfig.config,
      })
      .orUpdate(["config"], "comTypeId")
      .execute()
      .then((result) => {
        return result.identifiers[0].id;
      })
      .catch((err) => {
        throw new InternalException("Failed setting newsletterConfig", err);
      });
  }
  /**
   * @description delete newsletterConfig
   * @param number
   * @returns {Promise<void>}
   */
  static async delete(deleteNewsletterConfig: DeleteNewsletterConfigCommand): Promise<void> {
    return await dataSource
      .createQueryBuilder()
      .delete()
      .from(newsletterConfig)
      .where("comTypeId = :comTypeId", { comTypeId: deleteNewsletterConfig.comTypeId })
      .execute()
      .then(() => {})
      .catch((err) => {
        throw new InternalException("Failed setting newsletterConfig", err);
      });
  }
}