public static List <ProjectRelevantCostTypeSimple> GetAllProjectRelevantCostTypesAsSimples(this ProjectUpdateBatch projectUpdateBatch, ProjectRelevantCostTypeGroup projectRelevantCostTypeGroup)
        {
            var costTypes = HttpRequestStorage.DatabaseEntities.CostTypes.ToList();
            var projectRelevantCostTypes   = projectUpdateBatch.GetRelevantCostTypesByCostTypeGroup(projectRelevantCostTypeGroup).Select(x => new ProjectRelevantCostTypeSimple(x)).ToList();
            var currentRelevantCostTypeIDs = projectRelevantCostTypes.Select(x => x.CostTypeID).ToList();

            projectRelevantCostTypes.AddRange(
                costTypes.Where(x => !currentRelevantCostTypeIDs.Contains(x.CostTypeID))
                .Select((x, index) => new ProjectRelevantCostTypeSimple(-(index + 1), projectUpdateBatch.ProjectID, x.CostTypeID, x.CostTypeName)));
            return(projectRelevantCostTypes);
        }
 public static List <ProjectRelevantCostTypeUpdate> GetBudgetsRelevantCostTypes(this ProjectUpdateBatch projectUpdateBatch)
 {
     return(projectUpdateBatch.GetRelevantCostTypesByCostTypeGroup(ProjectRelevantCostTypeGroup.Budgets));
 }
 public static List <ProjectRelevantCostTypeUpdate> GetExpendituresRelevantCostTypes(this ProjectUpdateBatch projectUpdateBatch)
 {
     return(projectUpdateBatch.GetRelevantCostTypesByCostTypeGroup(ProjectRelevantCostTypeGroup.Expenditures));
 }