29 lines
957 B
C#
29 lines
957 B
C#
using MediatR;
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using TakeoutSaaS.Application.Identity.Commands;
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using TakeoutSaaS.Domain.Identity.Repositories;
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using TakeoutSaaS.Shared.Abstractions.Tenancy;
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namespace TakeoutSaaS.Application.Identity.Handlers;
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/// <summary>
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/// 用户角色分配处理器。
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/// </summary>
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public sealed class AssignUserRolesCommandHandler(
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IUserRoleRepository userRoleRepository,
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ITenantProvider tenantProvider)
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: IRequestHandler<AssignUserRolesCommand, bool>
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{
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public async Task<bool> Handle(AssignUserRolesCommand request, CancellationToken cancellationToken)
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{
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// 1. 获取租户上下文
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var tenantId = tenantProvider.GetCurrentTenantId();
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// 2. 覆盖式绑定角色
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await userRoleRepository.ReplaceUserRolesAsync(tenantId, request.UserId, request.RoleIds, cancellationToken);
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await userRoleRepository.SaveChangesAsync(cancellationToken);
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// 3. 返回执行结果
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return true;
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}
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}
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