55 lines
1.8 KiB
C#
55 lines
1.8 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using BlueWest.Data;
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using Microsoft.EntityFrameworkCore;
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namespace BlueWest.WebApi.EF
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{
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/// <summary>
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/// Currency table data extensions
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/// </summary>
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public static class CurrencyExtensions
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{
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/// <summary>
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/// Not found projection
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/// </summary>
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/// <returns></returns>
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public static (bool, Currency) NotFound() => (false, null);
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/// <summary>
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/// Add new Currency
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/// </summary>
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/// <param name="dbContext"></param>
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/// <param name="currencyToCreate"></param>
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/// <returns></returns>
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public static (bool, Currency) AddCurrency(this CountryDbContext dbContext, CurrencyCreate currencyToCreate)
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{
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var newCurrency = new Currency(currencyToCreate);
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dbContext.Add(newCurrency);
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var resultOperation = dbContext.SaveChanges() >= 0;
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return (resultOperation, newCurrency);
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}
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/// <summary>
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/// Updates currency
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/// </summary>
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/// <param name="dbContext"></param>
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/// <param name="currencyId"></param>
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/// <param name="currencyToUpdate"></param>
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/// <returns></returns>
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public static (bool, Currency) UpdateCurrency(this CountryDbContext dbContext, int currencyId, CurrencyUpdate currencyToUpdate)
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{
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var currency = dbContext.Currencies.FirstOrDefault(x => x.Id == currencyId);
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if (currency == null) return NotFound();
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currency.Update(currencyToUpdate);
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dbContext.Update(currency);
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var resultOperation = dbContext.SaveChanges() >= 0;
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return (resultOperation, currency);
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}
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}
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}
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