mirror of https://github.com/Squidex/squidex.git
Sebastian
9 years ago
60 changed files with 323 additions and 195 deletions
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// ==========================================================================
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// IAppEntity.cs
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// PinkParrot Headless CMS
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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namespace PinkParrot.Read.Apps |
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{ |
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public interface IAppEntity : IEntity |
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{ |
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string Name { get; } |
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} |
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} |
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// ==========================================================================
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// IAppRepository.cs
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// PinkParrot Headless CMS
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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using System.Threading.Tasks; |
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namespace PinkParrot.Read.Apps.Repositories |
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{ |
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public interface IAppRepository |
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{ |
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Task<IAppEntity> FindAppByNameAsync(string name); |
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} |
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} |
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@ -0,0 +1,61 @@ |
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// ==========================================================================
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// CachingAppProvider.cs
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// PinkParrot Headless CMS
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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using System; |
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using System.Threading.Tasks; |
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using Microsoft.Extensions.Caching.Memory; |
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using PinkParrot.Infrastructure; |
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using PinkParrot.Read.Apps.Repositories; |
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using PinkParrot.Read.Utils; |
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// ReSharper disable InvertIf
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namespace PinkParrot.Read.Apps.Services.Implementations |
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{ |
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public class CachingAppProvider : CachingProvider, IAppProvider |
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{ |
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private static readonly TimeSpan CacheDuration = TimeSpan.FromMinutes(30); |
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private readonly IAppRepository appRepository; |
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private sealed class CacheItem |
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{ |
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public IAppEntity Entity; |
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} |
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public CachingAppProvider(IMemoryCache cache, IAppRepository appRepository) |
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: base(cache) |
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{ |
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Guard.NotNull(cache, nameof(cache)); |
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this.appRepository = appRepository; |
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} |
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public async Task<Guid?> FindAppIdByNameAsync(string name) |
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{ |
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Guard.NotNullOrEmpty(name, nameof(name)); |
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var cacheKey = BulidCacheKey(name); |
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var cacheItem = Cache.Get<CacheItem>(cacheKey); |
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if (cacheItem == null) |
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{ |
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var app = await appRepository.FindAppByNameAsync(name); |
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cacheItem = new CacheItem { Entity = app }; |
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Cache.Set(cacheKey, cacheItem, new MemoryCacheEntryOptions { SlidingExpiration = CacheDuration }); |
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} |
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return cacheItem.Entity?.Id; |
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} |
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private static string BulidCacheKey(string name) |
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{ |
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return $"App_{name}"; |
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} |
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} |
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} |
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@ -1,21 +0,0 @@ |
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// ==========================================================================
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// TenantProvider.cs
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// PinkParrot Headless CMS
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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using System; |
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using System.Threading.Tasks; |
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namespace PinkParrot.Read.Infrastructure.Services.Implementations |
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{ |
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public sealed class TenantProvider : ITenantProvider |
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{ |
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public Task<Guid?> ProvideTenantIdByDomainAsync(string domain) |
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{ |
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return Task.FromResult<Guid?>(Guid.Empty); |
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} |
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} |
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} |
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@ -0,0 +1,30 @@ |
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// ==========================================================================
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// CachingProvider.cs
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// PinkParrot Headless CMS
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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using Microsoft.Extensions.Caching.Memory; |
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using PinkParrot.Infrastructure; |
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namespace PinkParrot.Read.Utils |
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{ |
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public abstract class CachingProvider |
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{ |
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private readonly IMemoryCache cache; |
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protected IMemoryCache Cache |
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{ |
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get { return cache; } |
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} |
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protected CachingProvider(IMemoryCache cache) |
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{ |
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Guard.NotNull(cache, nameof(cache)); |
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this.cache = cache; |
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} |
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} |
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} |
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@ -0,0 +1,14 @@ |
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using System; |
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namespace PinkParrot.Pipeline |
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{ |
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public sealed class AppFeature : IAppFeature |
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{ |
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public Guid AppId { get; } |
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public AppFeature(Guid appId) |
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{ |
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AppId = appId; |
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} |
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} |
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} |
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@ -0,0 +1,39 @@ |
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// ==========================================================================
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// AppMiddleware.cs
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// PinkParrot Headless CMS
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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using System.Threading.Tasks; |
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using Microsoft.AspNetCore.Http; |
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using PinkParrot.Read.Apps.Services; |
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namespace PinkParrot.Pipeline |
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{ |
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public sealed class AppMiddleware |
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{ |
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private readonly IAppProvider appProvider; |
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private readonly RequestDelegate next; |
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public AppMiddleware(RequestDelegate next, IAppProvider appProvider) |
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{ |
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this.next = next; |
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this.appProvider = appProvider; |
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} |
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public async Task Invoke(HttpContext context) |
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{ |
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var appId = await appProvider.FindAppIdByNameAsync(context.Request.Host.ToString().Split('.')[0]); |
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if (appId.HasValue) |
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{ |
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context.Features.Set<IAppFeature>(new AppFeature(appId.Value)); |
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} |
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await next(context); |
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} |
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} |
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} |
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@ -1,45 +0,0 @@ |
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// ==========================================================================
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// TenantMiddleware.cs
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// PinkParrot Headless CMS
|
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// ==========================================================================
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// Copyright (c) PinkParrot Group
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// All rights reserved.
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// ==========================================================================
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using System; |
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using System.Threading.Tasks; |
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using Microsoft.AspNetCore.Http; |
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using PinkParrot.Read.Infrastructure.Services; |
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namespace PinkParrot.Pipeline |
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{ |
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public sealed class TenantMiddleware |
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{ |
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private readonly ITenantProvider tenantProvider; |
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private readonly RequestDelegate next; |
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public TenantMiddleware(RequestDelegate next, ITenantProvider tenantProvider) |
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{ |
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this.next = next; |
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this.tenantProvider = tenantProvider; |
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} |
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private class TenantFeature : ITenantFeature |
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{ |
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public Guid TenantId { get; set; } |
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} |
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|
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public async Task Invoke(HttpContext context) |
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{ |
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var tenantId = await tenantProvider.ProvideTenantIdByDomainAsync(context.Request.Host.ToString()); |
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|
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if (tenantId.HasValue) |
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{ |
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context.Features.Set<ITenantFeature>(new TenantFeature { TenantId = tenantId.Value }); |
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} |
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await next(context); |
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} |
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} |
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} |
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