32 lines
856 B
C#
32 lines
856 B
C#
using Microsoft.AspNetCore.Http;
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using TakeoutSaaS.Shared.Abstractions.Tenancy;
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namespace TakeoutSaaS.Shared.Web.Security;
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/// <summary>
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/// HttpContext 租户扩展方法。
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/// </summary>
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public static class TenantHttpContextExtensions
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{
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/// <summary>
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/// 获取 HttpContext.Items 中缓存的租户上下文。
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/// </summary>
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/// <param name="context">当前 HttpContext</param>
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/// <returns>租户上下文，若不存在则返回 null</returns>
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public static TenantContext? GetTenantContext(this HttpContext? context)
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{
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if (context == null)
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{
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return null;
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}
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if (context.Items.TryGetValue(TenantConstants.HttpContextItemKey, out var value) &&
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value is TenantContext tenantContext)
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{
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return tenantContext;
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}
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return null;
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}
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}
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