@startuml system_repo !include postgres/postgres.puml package Repo { interface SystemRepository{ AddSystem(ctx context.Context, system domain.Models.System) (domain.Models.System, error) GetSystemByCode(ctx context.Context, code string) (domain.Models.System, error) GetSystems(ctx context.Context, options GetOptions) ([]domain.Models.System, error) UpdateSystem(ctx context.Context, system domain.Models.System)(domain.Modesl.System, error) DeleteSystem(ctx context.Context, system domain.Models.System)error } class PostgresSystemRepository SystemRepository <|-- PostgresSystemRepository PostgresRepo <|-- PostgresSystemRepository } @enduml