44927e651e
- appsettings 的 ConnectionStrings 从 4 条 PG 连接串（Rag/File/Im/Workflow） 合并为 1 条 Default（不含 Database） - 各模块 Infrastructure 从 Default 派生连接串（拼接各自 Database 名） 改一处连接信息，所有模块生效 - build 0/0
43 lines
1.7 KiB
C#
43 lines
1.7 KiB
C#
using BuildFlow.Shared.Infrastructure;
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using File.Domain;
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using File.Infrastructure.Persistence;
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using File.Infrastructure.Storage;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Options;
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using Volo.Abp.Modularity;
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namespace File.Infrastructure;
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/// <summary>
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/// Infrastructure 层模块，注册数据库上下文（挂载审计拦截器）与 S3 存储服务。
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/// </summary>
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[DependsOn(typeof(FileDomainModule))]
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public class FileInfrastructureModule : AbpModule
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{
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public override void ConfigureServices(ServiceConfigurationContext context)
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{
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var services = context.Services;
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var config = services.GetConfiguration();
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// DbContext 挂载审计拦截器，统一从 Default 连接串派生（替换 Database 名）
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var baseConn = config.GetConnectionString("Default")!;
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var fsConn = $"{baseConn};Database=file_system";
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services.AddDbContext<FileDbContext>((sp, options) =>
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options.UseNpgsql(fsConn)
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.AddInterceptors(sp.GetRequiredService<AuditInterceptor>()));
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// Scoped 生命周期：每个 HTTP 请求创建一个拦截器实例，确保 ICurrentUserContext 正确获取当前用户
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services.AddScoped<AuditInterceptor>();
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// S3 兼容存储（单例，AmazonS3Client 线程安全可复用）
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services.Configure<S3Options>(config.GetSection(S3Options.SectionName));
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services.AddSingleton<IS3StorageService>(sp =>
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{
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var options = sp.GetRequiredService<IOptions<S3Options>>().Value;
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return new S3StorageService(Options.Create(options));
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});
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}
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}
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