/// <summary>
/// Method to update existing budget breakdown by user id
/// </summary>
/// <param name="budgetBreakdownModel"></param>
/// <returns>Completed task</returns>
public async Task UpdateBudgetBreakdownByUserId(BudgetBreakdownModel budgetBreakdownModel)
{
//validate inputs
if (budgetBreakdownModel == null)
{
throw new ArgumentException("Budget Breakdown not found");
}
//validate inputs don't exceed 100
if (budgetBreakdownModel.SavingsBreakdown + budgetBreakdownModel.ExpensesBreakdown > 100)
{
throw new Exception("Breakdown percents cannot exceed 100%");
}
//pull existing budget breakdown record
var dbBudgetBreakdown = await _budgetBreakdownRepository.GetBudgetBreakdownByUserId(budgetBreakdownModel.UserId);
//validate that the correct breakdown was pulled
if (budgetBreakdownModel.Id != dbBudgetBreakdown.Id)
{
throw new Exception("Budget Breakdown records do not match");
}
//throw exception if not valid
if (dbBudgetBreakdown == null)
{
throw new Exception("Budget Breakdown not found");
}
//map core model to db entity
var dbBudgetBreakdownEntity = AdoBudgetBreakdownMapper.ExistingCoreModelToDbEntity(budgetBreakdownModel);
await _budgetBreakdownRepository.UpdateBudgetBreakdownByUserId(dbBudgetBreakdownEntity);
}
/// <summary>
/// Method to add new budget breakdown by user
/// </summary>
/// <param name="budgetBreakdownModel"></param>
/// <returns>Completed task </returns>
public async Task AddNewBudgetBreakdownByUserId(BudgetBreakdownModel budgetBreakdownModel)
{
if (budgetBreakdownModel == null)
{
throw new ArgumentException("Budget Breakdown not found");
}
if (budgetBreakdownModel.SavingsBreakdown + budgetBreakdownModel.ExpensesBreakdown > 100)
{
throw new Exception("Breakdown percents cannot exceed 100%");
}
var dbBreakdown = AdoBudgetBreakdownMapper.NewCoreModelToDbEntity(budgetBreakdownModel);
await _budgetBreakdownRepository.AddNewBudgetBreakdownByUserId(dbBreakdown);
}
/// <summary>
/// Method to pull budget breakdown record by user id
/// </summary>
/// <param name="userId"></param>
/// <returns>Budget Breakdown model </returns>
public async Task <BudgetBreakdownModel> GetBudgetBreakdownByUser(long userId)
{
if (userId == 0)
{
throw new ArgumentException("User not found");
}
var dbBudgetBreakdown = await _budgetBreakdownRepository.GetBudgetBreakdownByUserId(userId);
if (dbBudgetBreakdown == null)
{
return(null);
}
var coreBreakdown = AdoBudgetBreakdownMapper.DbEntityToCoreModel(dbBudgetBreakdown);
return(coreBreakdown);
}
