msumshk/TakeoutSaaS.TenantApi
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feat：商户管理

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MSuMshk
2025-12-29 16:40:27 +08:00
parent 57f4c2d394
commit dd91c1010a
62 changed files with 10536 additions and 165 deletions
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47
src/Application/TakeoutSaaS.Application/App/Merchants/Handlers/GetMerchantDetailQueryHandler.cs
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@@ -1,9 +1,14 @@
using MediatR;
using TakeoutSaaS.Application.App.Merchants.Dto;
using TakeoutSaaS.Application.App.Merchants.Queries;
using TakeoutSaaS.Application.Identity;
using TakeoutSaaS.Application.Identity.Abstractions;
using TakeoutSaaS.Domain.Merchants.Repositories;
using TakeoutSaaS.Domain.Stores.Repositories;
using TakeoutSaaS.Domain.Tenants.Repositories;
using TakeoutSaaS.Shared.Abstractions.Constants;
using TakeoutSaaS.Shared.Abstractions.Exceptions;
using TakeoutSaaS.Shared.Abstractions.Security;
using TakeoutSaaS.Shared.Abstractions.Tenancy;
namespace TakeoutSaaS.Application.App.Merchants.Handlers;
@@ -13,7 +18,11 @@ namespace TakeoutSaaS.Application.App.Merchants.Handlers;
/// </summary>
public sealed class GetMerchantDetailQueryHandler(
IMerchantRepository merchantRepository,
ITenantProvider tenantProvider)
IStoreRepository storeRepository,
ITenantRepository tenantRepository,
ITenantProvider tenantProvider,
ICurrentUserAccessor currentUserAccessor,
IAdminAuthService adminAuthService)
: IRequestHandler<GetMerchantDetailQuery, MerchantDetailDto>
{
/// <summary>
@@ -24,21 +33,31 @@ public sealed class GetMerchantDetailQueryHandler(
/// <returns>商户详情 DTO。</returns>
public async Task<MerchantDetailDto> Handle(GetMerchantDetailQuery request, CancellationToken cancellationToken)
{
// 1. 获取租户上下文并查询商户
var tenantId = tenantProvider.GetCurrentTenantId();
var merchant = await merchantRepository.FindByIdAsync(request.MerchantId, tenantId, cancellationToken)
?? throw new BusinessException(ErrorCodes.NotFound, "商户不存在");
// 1. 获取权限与商户
var currentTenantId = tenantProvider.GetCurrentTenantId();
var operatorProfile = await adminAuthService.GetProfileAsync(currentUserAccessor.UserId, cancellationToken);
var isSuperAdmin = IdentityUserAccess.IsSuperAdmin(operatorProfile);
// 2. 查询证照与合同
var documents = await merchantRepository.GetDocumentsAsync(request.MerchantId, tenantId, cancellationToken);
var contracts = await merchantRepository.GetContractsAsync(request.MerchantId, tenantId, cancellationToken);
var merchant = isSuperAdmin
? await merchantRepository.FindByIdAsync(request.MerchantId, cancellationToken)
: await merchantRepository.FindByIdAsync(request.MerchantId, currentTenantId, cancellationToken);
if (merchant == null)
{
throw new BusinessException(ErrorCodes.NotFound, "商户不存在");
}
if (!isSuperAdmin && merchant.TenantId != currentTenantId)
{
throw new BusinessException(ErrorCodes.Forbidden, "禁止访问其他租户的商户");
}
// 2. 查询门店与租户信息
var stores = await storeRepository.GetByMerchantIdAsync(merchant.Id, merchant.TenantId, cancellationToken);
var storeDtos = MerchantMapping.ToStoreDtos(stores);
var tenant = await tenantRepository.FindByIdAsync(merchant.TenantId, cancellationToken);
// 3. 返回明细 DTO
return new MerchantDetailDto
{
Merchant = MerchantMapping.ToDto(merchant),
Documents = MerchantMapping.ToDocumentDtos(documents),
Contracts = MerchantMapping.ToContractDtos(contracts)
};
return MerchantMapping.ToDetailDto(merchant, tenant?.Name, storeDtos);
}
}