BudgetAnalyser.Engine.Services.DashboardService.CreateNewFixedBudgetMonitorWidget C# (CSharp) Метод

        public Widget CreateNewFixedBudgetMonitorWidget(string bucketCode, string description, decimal fixedBudgetAmount)
        {
            if (string.IsNullOrWhiteSpace(bucketCode))
            {
                throw new ArgumentNullException(nameof(bucketCode));
            }

            if (string.IsNullOrWhiteSpace(description))
            {
                throw new ArgumentNullException(nameof(description));
            }

            if (fixedBudgetAmount <= 0)
            {
                throw new ArgumentException("Fixed Budget amount must be greater than zero.", nameof(fixedBudgetAmount));
            }

            var bucket = this.bucketRepository.CreateNewFixedBudgetProject(bucketCode, description, fixedBudgetAmount);
            this.budgetRepository.SaveAsync();
            var widget = this.widgetService.Create(typeof(FixedBudgetMonitorWidget).FullName, bucket.Code);
            return UpdateWidgetCollectionWithNewAddition((Widget) widget);
        }