refactor: Backend deduplizieren – 13 Dateien, -528 Zeilen netto

ChatContext: 3 identische Context-Klassen (PreparerContext, ReviewContext,
FinalizerContext) zu einer SubAgentContext-Klasse zusammengefasst.

ChatService: 3x40 Zeilen Sub-Agent-Setup durch BuildSubAgentContext() ersetzt.

AnthropicService: 5 Hilfsmethoden extrahiert – ExtractWebSearchSources(),
TruncateToolResult(), AddToolsToPayload(), ParseServerToolUse(), TrackUsage().

WorkspaceEndpoint: 5 Session/Agent-Endpoint-Paare durch generische Core-Handler
mit basePath-Parameter ersetzt. Ungenutzte rmdir-Endpoints entfernt.

AgentEndpoint: Doppeltes Agent-DTO-Mapping durch MapAgentList() ersetzt.

SessionEndpoint: Doppelte Session/Agent-Auflösung durch ResolvePromptContext() ersetzt.

DatabaseService: Toten Code entfernt (SetSessionTelegramChatId,
ClearSessionTelegramChatId, GetSessions, GetUserSessions). ConvertDataUrlToWebP
und ResizeDataUrlToWebP zu einer Methode zusammengefasst.

TelegramEndpoint: Bot-DTO-Mapping durch MapBotResponse() dedupliziert.

KreaEndpoint + SkillEndpoint: Thumbnail-Generierung in ImageService.GenerateThumbnail()
extrahiert, SixLabors-Imports aus Endpoints entfernt.

CronjobEndpoint: 7x ctx.Items[UserId] durch ctx.GetUserId() ersetzt.
This commit is contained in:
Meleki committed 2026-03-09 09:18:49 +01:00
1 parent 0097ce69db
commit dcedbaa074
13 files changed
+447 -975

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@@ -7,9 +7,6 @@ using Gott.Services;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;
using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Processing;
using SixLabors.ImageSharp.Formats.Webp;
namespace Gott.Endpoints
{
@@ -142,50 +139,31 @@ namespace Gott.Endpoints
return;
}
// Cache-Verzeichnis: data/cache/images/
var imagesDir = Path.GetDirectoryName(originalPath);
var dataDir = Path.GetDirectoryName(imagesDir);
var cacheDir = Path.Combine(dataDir, "cache", "images");
Directory.CreateDirectory(cacheDir);
var thumbFilename = Path.GetFileNameWithoutExtension(filename) + ".webp";
var thumbPath = Path.Combine(cacheDir, thumbFilename);
if (!File.Exists(thumbPath) || File.GetLastWriteTimeUtc(originalPath) > File.GetLastWriteTimeUtc(thumbPath))
var thumbPath = await ImageService.GenerateThumbnail(originalPath, cacheDir);
if (thumbPath != null)
{
try
res.ContentType = "image/webp";
res.Headers["Cache-Control"] = "private, max-age=86400";
await res.SendFileAsync(thumbPath);
}
else
{
// Fallback: Original ausliefern
res.ContentType = ext switch
{
using var image = await Image.LoadAsync(originalPath);
var maxSize = 320;
image.Mutate(x => x.Resize(new ResizeOptions
{
Size = new Size(maxSize, maxSize),
Mode = ResizeMode.Max
}));
var encoder = new WebpEncoder { Quality = 75 };
await image.SaveAsync(thumbPath, encoder);
}
catch
{
// Fallback: Original ausliefern
var contentType = ext switch
{
".png" => "image/png",
".jpg" => "image/jpeg",
".jpeg" => "image/jpeg",
".gif" => "image/gif",
_ => "image/webp",
};
res.ContentType = contentType;
res.Headers["Cache-Control"] = "private, max-age=3600";
await res.SendFileAsync(originalPath);
return;
}
".png" => "image/png",
".jpg" => "image/jpeg",
".jpeg" => "image/jpeg",
".gif" => "image/gif",
_ => "image/webp",
};
res.Headers["Cache-Control"] = "private, max-age=3600";
await res.SendFileAsync(originalPath);
}
res.ContentType = "image/webp";
res.Headers["Cache-Control"] = "private, max-age=86400";
await res.SendFileAsync(thumbPath);
}
}
}