backend/Directory.Packages.props

@@ -14,5 +14,6 @@
     <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.10" />
     <PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.3" />
     <PackageVersion Include="MediatR" Version="14.2.0" />
+    <PackageVersion Include="Swashbuckle.AspNetCore.SwaggerUI" Version="10.2.3" />
   </ItemGroup>
 </Project>

backend/src/Tnsu.ApprovalRoute.Api/Program.cs

@@ -3,6 +3,7 @@ using Extensions.Hosting.AsyncInitialization;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.OpenApi;
 using Tnsu.ApprovalRoute.Api.Auth;
 using Tnsu.ApprovalRoute.Application;
 using Tnsu.ApprovalRoute.Application.Common.Interfaces;
@@ -15,7 +16,33 @@ builder.Services.AddApprovalRouteApplication();
 builder.Services.AddApprovalRouteAuth(builder.Configuration);
 builder.Services.AddHttpContextAccessor();
 builder.Services.AddScoped<ICurrentUser, CurrentUserAccessor>();
-builder.Services.AddOpenApi();
+builder.Services.AddOpenApi(options =>
+{
+    options.AddDocumentTransformer((document, _, _) =>
+    {
+        document.Components ??= new OpenApiComponents();
+        document.Components.SecuritySchemes ??= new Dictionary<string, IOpenApiSecurityScheme>();
+        document.Components.SecuritySchemes["Bearer"] = new OpenApiSecurityScheme
+        {
+            Type = SecuritySchemeType.Http,
+            Scheme = "bearer",
+            BearerFormat = "JWT",
+            Description = "Введите JWT токен"
+        };
+        return Task.CompletedTask;
+    });
+    options.AddOperationTransformer((operation, context, _) =>
+    {
+        operation.Security =
+        [
+            new OpenApiSecurityRequirement
+            {
+                [new OpenApiSecuritySchemeReference("Bearer", context.Document)] = []
+            }
+        ];
+        return Task.CompletedTask;
+    });
+});
 builder.Services.AddHealthChecks();
 builder.Services.AddControllers()
     .AddJsonOptions(o => o.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter()));
@@ -23,7 +50,16 @@ builder.Services.AddControllers()
 var app = builder.Build();
 
 if (app.Environment.IsDevelopment())
+{
     app.MapOpenApi();
+    app.UseSwaggerUI(c =>
+    {
+        c.SwaggerEndpoint("/openapi/v1.json", "Tnsu Approval Route v1");
+        c.RoutePrefix = string.Empty;
+        c.ConfigObject.AdditionalItems["persistAuthorization"] = true;
+        c.EnableTryItOutByDefault();
+    });
+}
 
 app.MapHealthChecks("/health");
 

backend/src/Tnsu.ApprovalRoute.Api/Tnsu.ApprovalRoute.Api.csproj

@@ -12,5 +12,6 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" />
   </ItemGroup>
 </Project>