import { dataSource } from "../data-source";
import { executivePosition } from "../entity/executivePosition";
import InternalException from "../exceptions/internalException";
import {
  CreateExecutivePositionCommand,
  DeleteExecutivePositionCommand,
  UpdateExecutivePositionCommand,
} from "./executivePositionCommand";

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

  /**
   * @description update executivePosition
   * @param UpdateExecutivePositionCommand
   * @returns {Promise<void>}
   */
  static async update(updateExecutivePosition: UpdateExecutivePositionCommand): Promise<void> {
    return await dataSource
      .createQueryBuilder()
      .update(executivePosition)
      .set({
        positon: updateExecutivePosition.position,
      })
      .where("id = :id", { id: updateExecutivePosition.id })
      .execute()
      .then(() => {})
      .catch((err) => {
        throw new InternalException("Failed updating executivePosition");
      });
  }

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