/// <summary> /// Creates a mapping from user roles to the appropriate methods for deleting scenarios /// </summary> /// <returns></returns> private Dictionary <string, SimulationDeletionMethod> CreateDeletionMethods() { void DeleteAnySimulation(int id, UserInformationModel userInformation) => repo.DeleteAnySimulation(id, db); void DeletePermittedSimulation(int id, UserInformationModel userInformation) => repo.DeletePermittedSimulation(id, db, userInformation.Name); return(new Dictionary <string, SimulationDeletionMethod> { [Role.ADMINISTRATOR] = DeleteAnySimulation, [Role.DISTRICT_ENGINEER] = DeletePermittedSimulation, [Role.CWOPA] = DeletePermittedSimulation, [Role.PLANNING_PARTNER] = DeletePermittedSimulation }); }