caliverse_server/BrokerApiCore/Repository/PlanetItemExchangeOrderAmountUserLimitRepo.cs

using Microsoft.EntityFrameworkCore;

using ServerBase;

namespace BrokerApiCore;

public class PlanetItemExchangeOrderAmountUserLimitRepo
{
	private readonly MetaverseBrokerDbContext m_db_context;

	public PlanetItemExchangeOrderAmountUserLimitRepo(MetaverseBrokerDbContext dbContext)
	{
		m_db_context = dbContext;
	}

	// 사용자별 교환 제한 추가
	public async Task<Result> add(PlanetItemExchangeOrderAmountUserLimit limit,
		CancellationToken cancellationToken = default)
	{
		var result = new Result();
		try
		{
			m_db_context.PlanetItemExchangeOrderAmountUserLimits.Add(limit);
			await m_db_context.SaveChangesAsync(cancellationToken);
		}
		catch (Exception e)
		{
			result.setFail(ServerErrorCode.InternalServerError, e.Message);
		}

		return result;
	}

	// 사용자별 교환 제한 업데이트
	public async Task<Result> update(PlanetItemExchangeOrderAmountUserLimit limit,
		CancellationToken cancellationToken = default)
	{
		var result = new Result();
		try
		{
			m_db_context.PlanetItemExchangeOrderAmountUserLimits.Update(limit);
			await m_db_context.SaveChangesAsync(cancellationToken);
		}
		catch (Exception e)
		{
			result.setFail(ServerErrorCode.InternalServerError, e.Message);
		}

		return result;
	}

	// 사용자별 교환 제한 삭제
	public async Task<Result> delete(PlanetItemExchangeOrderAmountUserLimit limit,
		CancellationToken cancellationToken = default)
	{
		var result = new Result();
		try
		{
			m_db_context.PlanetItemExchangeOrderAmountUserLimits.Remove(limit);
			await m_db_context.SaveChangesAsync(cancellationToken);
		}
		catch (Exception e)
		{
			result.setFail(ServerErrorCode.InternalServerError, e.Message);
		}

		return result;
	}

	// 특정 사용자와 날짜에 대한 교환 제한 조회
	public async Task<(Result, PlanetItemExchangeOrderAmountUserLimit?)> findByUserAndDate(
		string exchangeMetaId,
		string userGuid,
		DateOnly exchangeDate,
		string seasonId,
		CancellationToken cancellationToken = default)
	{
		var result = new Result();
		try
		{
			var limit = await m_db_context.PlanetItemExchangeOrderAmountUserLimits
				.Where(x =>
					x.ExchangeMetaId == exchangeMetaId &&
					x.ExchangeDate == exchangeDate &&
					x.SeasonId == seasonId &&
					x.UserGuid == userGuid)
				.FirstOrDefaultAsync(cancellationToken);

			return (result, limit);
		}
		catch (Exception e)
		{
			result.setFail(ServerErrorCode.RdbError, e.Message);
			return (result, null);
		}
	}

	// // 특정 교환 메타 아이디에 대한 모든 교환 제한 조회
	// public async Task<(Result, IEnumerable<PlanetItemExchangeOrderAmountUserLimit>?)> findByExchangeMeta(
	// 	string exchangeMetaId,
	// 	int pageIndex = 1,
	// 	int pageSize = 20,
	// 	CancellationToken cancellationToken = default)
	// {
	// 	var result = new Result();
	// 	try
	// 	{
	// 		var limits = await m_db_context.PlanetItemExchangeOrderAmountUserLimits
	// 			.Where(x => x.ExchangeMetaId == exchangeMetaId)
	// 			.OrderBy(x => x.ExchangeDate)
	// 			.Skip((pageIndex - 1) * pageSize)
	// 			.Take(pageSize)
	// 			.ToArrayAsync(cancellationToken);
	//
	// 		return (result, limits);
	// 	}
	// 	catch (Exception e)
	// 	{
	// 		result.setFail(ServerErrorCode.RdbError, e.Message);
	// 		return (result, null);
	// 	}
	// }
	//
	// // 특정 날짜에 대한 모든 교환 제한 조회
	// public async Task<(Result, IEnumerable<PlanetItemExchangeOrderAmountUserLimit>?)> findByDate(
	// 	DateOnly exchangeDate,
	// 	int pageIndex = 1,
	// 	int pageSize = 20,
	// 	CancellationToken cancellationToken = default)
	// {
	// 	var result = new Result();
	// 	try
	// 	{
	// 		var limits = await m_db_context.PlanetItemExchangeOrderAmountUserLimits
	// 			.Where(x => x.ExchangeDate == exchangeDate)
	// 			.OrderBy(x => x.ExchangeMetaId)
	// 			.Skip((pageIndex - 1) * pageSize)
	// 			.Take(pageSize)
	// 			.ToArrayAsync(cancellationToken);
	//
	// 		return (result, limits);
	// 	}
	// 	catch (Exception e)
	// 	{
	// 		result.setFail(ServerErrorCode.RdbError, e.Message);
	// 		return (result, null);
	// 	}
	// }
	//
	// // 특정 사용자의 모든 교환 제한 조회
	// public async Task<(Result, IEnumerable<PlanetItemExchangeOrderAmountUserLimit>?)> findByUser(
	// 	string userGuid,
	// 	int pageIndex = 1,
	// 	int pageSize = 20,
	// 	CancellationToken cancellationToken = default)
	// {
	// 	var result = new Result();
	// 	try
	// 	{
	// 		var limits = await m_db_context.PlanetItemExchangeOrderAmountUserLimits
	// 			.Where(x => x.UserGuid == userGuid)
	// 			.OrderBy(x => x.ExchangeDate)
	// 			.ThenBy(x => x.ExchangeMetaId)
	// 			.Skip((pageIndex - 1) * pageSize)
	// 			.Take(pageSize)
	// 			.ToArrayAsync(cancellationToken);
	//
	// 		return (result, limits);
	// 	}
	// 	catch (Exception e)
	// 	{
	// 		result.setFail(ServerErrorCode.RdbError, e.Message);
	// 		return (result, null);
	// 	}
	// }

	public async Task increaseDailyAmount(PlanetItemExchangeOrderAmountUserLimit userLimit, int increaseAmount,
		CancellationToken cancellationToken)
	{
		userLimit.DailyAmount += increaseAmount;
		var entry = m_db_context.Entry(userLimit);
		entry.Property(x => x.DailyAmount).IsModified = true;
		await update(userLimit, cancellationToken);
	}

	public async Task<(Result, PlanetItemExchangeOrderAmountUserLimit?)> findByExchangeMetaAndDateOrCreate(
		string orderExchangeMetaId, string orderUserGuid, DateOnly exchangeDate, string orderSeasonId,
		CancellationToken cancellationToken)
	{
		var result = new Result();
		try
		{
			var limit = await m_db_context.PlanetItemExchangeOrderAmountUserLimits
				.Where(x =>
					x.ExchangeMetaId == orderExchangeMetaId &&
					x.ExchangeDate == exchangeDate &&
					x.SeasonId == orderSeasonId &&
					x.UserGuid == orderUserGuid)
				.FirstOrDefaultAsync(cancellationToken);

			if (limit is null)
			{
				limit = new PlanetItemExchangeOrderAmountUserLimit
				{
					ExchangeMetaId = orderExchangeMetaId,
					UserGuid = orderUserGuid,
					ExchangeDate = exchangeDate,
					SeasonId = orderSeasonId,
					DailyAmount = 0,
				};
				await add(limit, cancellationToken);
			}

			return (result, limit);
		}
		catch (Exception e)
		{
			result.setFail(ServerErrorCode.RdbError, e.Message);
			return (result, null);
		}
	}
}