Leonid Pershin
8b92204733
- Updated various API endpoints to include response type annotations using .Produces<T>() for better documentation and type safety. - Enhanced activation, admin, user, config, and other endpoints to specify response types, improving clarity for frontend integration. - Added new DTOs for structured responses in authentication and Telegram-related endpoints. - Improved overall API schema generation to reflect these changes, ensuring consistency between backend and frontend types.
45 lines
2.1 KiB
C#
45 lines
2.1 KiB
C#
using System.Text;
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using PnvPanel.Api.Common;
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using PnvPanel.Application.Common.Messaging;
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using PnvPanel.Application.Subscriptions;
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namespace PnvPanel.Api.Endpoints;
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public static class SubscriptionEndpoints
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{
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public static IEndpointRouteBuilder MapSubscriptionEndpoints(this IEndpointRouteBuilder app)
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{
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// Вне /api по дизайну (api-design.md) — публичный эндпоинт для VPN-клиентов.
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app.MapGet("/sub/{token}", GetSubscription)
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.WithTags("Subscription")
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.RequireRateLimiting(RateLimiting.AuthPolicy)
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.Produces<string>(StatusCodes.Status200OK, "text/plain")
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.Produces(StatusCodes.Status404NotFound);
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return app;
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}
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private static async Task<IResult> GetSubscription(string token, HttpResponse response, ISender sender, CancellationToken cancellationToken)
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{
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// Токен — либо AppUser.SubscriptionToken (агрегированная подписка), либо VpnConfig.SubscriptionToken
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// (один конфиг). Пробуем пользовательский токен первым.
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var userResult = await sender.Send(new GetUserSubscriptionQuery(token), cancellationToken);
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var result = userResult.IsSuccess ? userResult : await sender.Send(new GetConfigSubscriptionQuery(token), cancellationToken);
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if (!result.IsSuccess)
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return Results.NotFound();
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var body = string.Join('\n', result.Value.ConnectionStrings);
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var base64Body = Convert.ToBase64String(Encoding.UTF8.GetBytes(body));
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var total = result.Value.UsedUpBytes + result.Value.UsedDownBytes;
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var expire = result.Value.ExpiresAt is { } exp ? exp.ToUnixTimeSeconds().ToString() : "0";
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response.Headers.Append(
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"Subscription-Userinfo",
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$"upload={result.Value.UsedUpBytes}; download={result.Value.UsedDownBytes}; total={total}; expire={expire}");
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response.Headers.Append("Profile-Update-Interval", "12");
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return Results.Text(base64Body, "text/plain; charset=utf-8");
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}
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}
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