Files
marechai/Marechai/Services/CurrencyInflationService.cs

99 lines
4.9 KiB
C#

/******************************************************************************
// MARECHAI: Master repository of computing history artifacts information
// ----------------------------------------------------------------------------
//
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// --[ License ] --------------------------------------------------------------
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2003-2026 Natalia Portillo
*******************************************************************************/
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Marechai.Data.Dtos;
using Marechai.Database.Models;
using Microsoft.EntityFrameworkCore;
namespace Marechai.Services;
public class CurrencyInflationService(MarechaiContext context)
{
public async Task<List<CurrencyInflationDto>> GetAsync() => await context.CurrenciesInflation
.OrderBy(i => i.Currency.Name)
.ThenBy(i => i.Year)
.Select(i => new CurrencyInflationDto
{
Id = i.Id,
CurrencyCode = i.Currency.Code,
CurrencyName = i.Currency.Name,
Year = i.Year,
Inflation = i.Inflation
})
.ToListAsync();
public async Task<CurrencyInflationDto> GetAsync(int id) => await context.CurrenciesInflation
.Where(b => b.Id == id)
.Select(i => new CurrencyInflationDto
{
Id = i.Id,
CurrencyCode = i.Currency.Code,
CurrencyName = i.Currency.Name,
Year = i.Year,
Inflation = i.Inflation
})
.FirstOrDefaultAsync();
public async Task UpdateAsync(CurrencyInflationDto dto, string userId)
{
CurrencyInflation model = await context.CurrenciesInflation.FindAsync(dto.Id);
if(model is null) return;
model.CurrencyCode = dto.CurrencyCode;
model.Year = dto.Year;
model.Inflation = dto.Inflation;
await context.SaveChangesWithUserAsync(userId);
}
public async Task<int> CreateAsync(CurrencyInflationDto dto, string userId)
{
var model = new CurrencyInflation
{
CurrencyCode = dto.CurrencyCode,
Year = dto.Year,
Inflation = dto.Inflation
};
await context.CurrenciesInflation.AddAsync(model);
await context.SaveChangesWithUserAsync(userId);
return model.Id;
}
public async Task DeleteAsync(int id, string userId)
{
CurrencyInflation item = await context.CurrenciesInflation.FindAsync(id);
if(item is null) return;
context.CurrenciesInflation.Remove(item);
await context.SaveChangesWithUserAsync(userId);
}
}