61 lines
2.3 KiB
C#
61 lines
2.3 KiB
C#
using MediatR;
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using Microsoft.Extensions.Logging;
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using TakeoutSaaS.Application.App.Stores.Commands;
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using TakeoutSaaS.Application.App.Stores.Dto;
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using TakeoutSaaS.Domain.Stores.Entities;
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using TakeoutSaaS.Domain.Stores.Enums;
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using TakeoutSaaS.Domain.Stores.Repositories;
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using TakeoutSaaS.Shared.Abstractions.Constants;
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using TakeoutSaaS.Shared.Abstractions.Exceptions;
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using TakeoutSaaS.Shared.Abstractions.Tenancy;
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namespace TakeoutSaaS.Application.App.Stores.Handlers;
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/// <summary>
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/// 创建节假日配置处理器。
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/// </summary>
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public sealed class CreateStoreHolidayCommandHandler(
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IStoreRepository storeRepository,
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ITenantProvider tenantProvider,
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ILogger<CreateStoreHolidayCommandHandler> logger)
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: IRequestHandler<CreateStoreHolidayCommand, StoreHolidayDto>
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{
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private readonly IStoreRepository _storeRepository = storeRepository;
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private readonly ITenantProvider _tenantProvider = tenantProvider;
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private readonly ILogger<CreateStoreHolidayCommandHandler> _logger = logger;
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/// <inheritdoc />
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public async Task<StoreHolidayDto> Handle(CreateStoreHolidayCommand request, CancellationToken cancellationToken)
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{
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// 1. 校验门店存在
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var tenantId = _tenantProvider.GetCurrentTenantId();
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var store = await _storeRepository.FindByIdAsync(request.StoreId, tenantId, cancellationToken);
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if (store is null)
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{
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throw new BusinessException(ErrorCodes.NotFound, "门店不存在");
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}
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// 2. 构建实体
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var holiday = new StoreHoliday
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{
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StoreId = request.StoreId,
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Date = request.Date,
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EndDate = request.EndDate,
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IsAllDay = request.IsAllDay,
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StartTime = request.StartTime,
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EndTime = request.EndTime,
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OverrideType = request.OverrideType,
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IsClosed = request.OverrideType == OverrideType.Closed,
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Reason = request.Reason?.Trim()
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};
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// 3. 持久化
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await _storeRepository.AddHolidaysAsync(new[] { holiday }, cancellationToken);
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await _storeRepository.SaveChangesAsync(cancellationToken);
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_logger.LogInformation("创建节假日 {HolidayId} 对应门店 {StoreId}", holiday.Id, request.StoreId);
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// 4. 返回 DTO
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return StoreMapping.ToDto(holiday);
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}
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}
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