35 lines
1.2 KiB
C#
35 lines
1.2 KiB
C#
using MediatR;
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using TakeoutSaaS.Application.App.Finance.Overview.Dto;
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using TakeoutSaaS.Application.App.Finance.Overview.Queries;
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using TakeoutSaaS.Domain.Finance.Repositories;
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using TakeoutSaaS.Shared.Abstractions.Tenancy;
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namespace TakeoutSaaS.Application.App.Finance.Overview.Handlers;
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/// <summary>
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/// 财务概览查询处理器。
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/// </summary>
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public sealed class GetFinanceOverviewDashboardQueryHandler(
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IFinanceOverviewRepository financeOverviewRepository,
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ITenantProvider tenantProvider)
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: IRequestHandler<GetFinanceOverviewDashboardQuery, FinanceOverviewDashboardDto>
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{
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/// <inheritdoc />
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public async Task<FinanceOverviewDashboardDto> Handle(
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GetFinanceOverviewDashboardQuery request,
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CancellationToken cancellationToken)
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{
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// 1. 拉取租户上下文并读取快照。
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var tenantId = tenantProvider.GetCurrentTenantId();
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var snapshot = await financeOverviewRepository.GetDashboardSnapshotAsync(
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tenantId,
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request.Dimension,
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request.StoreId,
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request.CurrentUtc,
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cancellationToken);
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// 2. 映射页面 DTO。
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return FinanceOverviewMapping.ToDashboardDto(snapshot);
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}
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}
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