CodeLiturgy.Dashboard/BlueWest.Api/Context/Extensions/CurrencyExtensions.cs

using System.Collections.Generic;
using System.Linq;
using BlueWest.Data;
using Microsoft.EntityFrameworkCore;

namespace BlueWest.WebApi.EF
{
    internal static class CurrencyExtensions
    {
        
        internal static (bool, Currency) NotFound() => (false, null);
        
        internal static (bool, Currency) AddCurrency(this CountryDbContext dbContext, CurrencyCreate currencyToCreate)
        {
            var newCurrency = new Currency(currencyToCreate);
            dbContext.Add(newCurrency);
            var resultOperation = dbContext.SaveChanges() >= 0;
            return (resultOperation, newCurrency);
        }
        
        
        internal static (bool, Currency) UpdateCurrency(this CountryDbContext dbContext, int currencyId, CurrencyUpdate currencyToUpdate)
        {
            var currency =  dbContext.Currencies.FirstOrDefault(x => x.Id == currencyId);
            if (currency == null) return NotFound();
            currency.Update(currencyToUpdate);
            dbContext.Update(currency);
            var resultOperation = dbContext.SaveChanges() >= 0;
            return (resultOperation, currency);

        }
    }
}