62 lines
2.3 KiB
C#
62 lines
2.3 KiB
C#
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using System.Diagnostics.CodeAnalysis;
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using Application.Common.Extensions;
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using Application.Common.Models;
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using Application.Interfaces;
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using Application.Mappers;
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using Domain.Enums;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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namespace Application.Game.Card.Read;
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public record ReadAllCardDetailsQuery(long CardId) : IRequestWrapper<string>;
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public class ReadAllCardDetailsQueryHandler : CardRequestHandlerBase<ReadAllCardDetailsQuery, string>
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{
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private const string CARD_DETAILS_XPATH = "/root/card_detail/record";
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private const string EMPTY_XPATH = "/root/card_detail";
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private readonly ILogger<ReadAllCardDetailsQueryHandler> logger;
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public ReadAllCardDetailsQueryHandler(ICardDependencyAggregate aggregate, ILogger<ReadAllCardDetailsQueryHandler> logger) : base(aggregate)
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{
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this.logger = logger;
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}
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[SuppressMessage("ReSharper.DPA", "DPA0007: Large number of DB records",
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Justification = "Card details will return all records by design, which results in a large number of DB records")]
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public override async Task<ServiceResult<string>> Handle(ReadAllCardDetailsQuery request, CancellationToken cancellationToken)
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{
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var exists = await CardDbContext.CardMains.AnyAsync(card => card.CardId == request.CardId, cancellationToken: cancellationToken);
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if (!exists)
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{
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logger.LogWarning("Card id: {CardId} does not exist!", request.CardId);
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return ServiceResult.Failed<string>(
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new ServiceError($"Card id: {request.CardId} does not exist!", (int)CardReturnCode.CardNotRegistered));
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}
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var cardDetails = await CardDbContext.CardDetails
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.Where(detail => detail.CardId == request.CardId)
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.ToListAsync(cancellationToken: cancellationToken);
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string result;
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if (cardDetails.Count == 0)
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{
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result = new object().SerializeCardData(EMPTY_XPATH);
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}
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else
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{
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var dtoList = cardDetails.Select((detail, i) =>
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{
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var dto = detail.CardDetailToDto();
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dto.Id = i;
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return dto;
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});
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result = dtoList.SerializeCardDataList(CARD_DETAILS_XPATH);
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}
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return new ServiceResult<string>(result);
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}
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}
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