feat: list embeddings from configured providers (#11249)

Validated: qdrant-routes integration suite 19/19 on the rebased branch, typecheck:core clean. I retargeted the PR from main to release/v3.8.50 and rebased your single commit onto the release tip (authorship untouched) — no content changes. Embedding models now list from configured/credentialed providers via the embedding registry, with vector dimensions in labels and the unconfigured OpenAI fallback removed. Thank you @rafacpti23!

src/app/api/settings/qdrant/embedding-models/route.ts

@@ -1,20 +1,17 @@
 import { NextRequest, NextResponse } from "next/server";
 import { isAuthenticated } from "@/shared/utils/apiAuth";
-import { AI_MODELS } from "@/shared/constants/models";
 import { getProviderConnections } from "@/lib/db/providers";
+import { getAllEmbeddingModels } from "@omniroute/open-sse/config/embeddingRegistry.ts";
 import { sanitizeErrorMessage } from "@omniroute/open-sse/utils/error.ts";
 
 type EmbeddingModelOption = {
   value: string;
   label: string;
+  dimensions?: number;
 };
 
-function isLikelyEmbeddingModel(provider: string, model: string, name: string): boolean {
-  const haystack = `${provider}/${model} ${name}`.toLowerCase();
-  if (haystack.includes("embedding")) return true;
-  if (haystack.includes("embed")) return true;
-  if (haystack.includes("text-embedding")) return true;
-  return false;
+function modelLabel(value: string, name: string, dimensions?: number): string {
+  return `${value} - ${name}${dimensions ? ` (${dimensions}d)` : ""}`;
 }
 
 export async function GET(request: NextRequest) {
@@ -23,24 +20,37 @@ export async function GET(request: NextRequest) {
   }
 
   try {
-    const options: EmbeddingModelOption[] = AI_MODELS.filter((m: any) =>
-      isLikelyEmbeddingModel(String(m.provider || ""), String(m.model || ""), String(m.name || ""))
-    )
-      .map((m: any) => ({
-        value: `${m.provider}/${m.model}`,
-        label: `${m.provider}/${m.model} - ${m.name}`,
+    const activeConnections = (await getProviderConnections({ isActive: true })) as Array<
+      Record<string, unknown>
+    >;
+    const configuredProviders = new Set(
+      activeConnections
+        .filter(
+          (connection) =>
+            (typeof connection.apiKey === "string" && connection.apiKey.trim().length > 0) ||
+            connection.authType === "oauth"
+        )
+        .map((connection) => String(connection.provider || ""))
+        .filter(Boolean)
+    );
+
+    const options: EmbeddingModelOption[] = getAllEmbeddingModels()
+      .filter((model) => configuredProviders.has(model.provider))
+      .map((model) => ({
+        value: model.id,
+        label: modelLabel(model.id, model.name, model.dimensions),
+        ...(model.dimensions ? { dimensions: model.dimensions } : {}),
       }))
-      .sort((a, b) => a.value.localeCompare(b.value)); // teknik sıralama: ASCII kasıtlı
+      .sort((a, b) => a.value.localeCompare(b.value));
 
     // Add OpenRouter account models that explicitly support embeddings.
     try {
-      const connections = (await getProviderConnections({
-        provider: "openrouter",
-        isActive: true,
-      })) as Array<Record<string, unknown>>;
-      const apiKey = connections.find(
-        (c) => typeof c.apiKey === "string" && (c.apiKey as string).trim().length > 0
-      )?.apiKey as string | undefined;
+      const apiKey = activeConnections
+        .filter((connection) => connection.provider === "openrouter")
+        .find(
+          (connection) =>
+            typeof connection.apiKey === "string" && connection.apiKey.trim().length > 0
+        )?.apiKey as string | undefined;
 
       if (apiKey) {
         const controller = new AbortController();
@@ -49,9 +59,7 @@ export async function GET(request: NextRequest) {
         try {
           res = await fetch("https://openrouter.ai/api/v1/models?output_modalities=embeddings", {
             method: "GET",
-            headers: {
-              Authorization: `Bearer ${apiKey}`,
-            },
+            headers: { Authorization: `Bearer ${apiKey}` },
             cache: "no-store",
             signal: controller.signal,
           });
@@ -65,11 +73,8 @@ export async function GET(request: NextRequest) {
             const id = typeof row?.id === "string" ? row.id.trim() : "";
             if (!id) continue;
             const value = `openrouter/${id}`;
-            if (options.some((o) => o.value === value)) continue;
-            options.push({
-              value,
-              label: `${value} - ${String(row?.name || id)}`,
-            });
+            if (options.some((option) => option.value === value)) continue;
+            options.push({ value, label: modelLabel(value, String(row?.name || id)) });
           }
         }
       }
@@ -77,16 +82,7 @@ export async function GET(request: NextRequest) {
       // Best effort only: keep endpoint fast and resilient.
     }
 
-    // Ensure the default always exists as a safe fallback.
-    if (!options.some((o) => o.value === "openai/text-embedding-3-small")) {
-      options.unshift({
-        value: "openai/text-embedding-3-small",
-        label: "openai/text-embedding-3-small - OpenAI Text Embedding 3 Small",
-      });
-    }
-
-    options.sort((a, b) => a.value.localeCompare(b.value)); // teknik sıralama: ASCII kasıtlı
-
+    options.sort((a, b) => a.value.localeCompare(b.value));
     return NextResponse.json({ models: options });
   } catch (error) {
     const message = sanitizeErrorMessage(error instanceof Error ? error.message : String(error));

tests/integration/qdrant-routes.test.ts

@@ -370,10 +370,31 @@ test("GET /api/settings/qdrant/embedding-models — returns models array", async
   assert.strictEqual(res.status, 200);
   const body = await res.json();
   assert.ok(Array.isArray(body.models), "should have models array");
-  // Should have at least the default fallback model
-  assert.ok(body.models.length > 0, "should have at least one model");
+  assert.strictEqual(body.models.length, 0, "should not list models without a configured provider");
+});
+
+test("GET /api/settings/qdrant/embedding-models — lists only configured providers", async () => {
+  await localDb.createProviderConnection({
+    provider: "openai",
+    authType: "apikey",
+    name: "embedding-test-openai",
+    apiKey: "sk-test-embedding",
+  });
+
+  const headers = await createManagementSessionHeaders();
+  const req = new Request("http://localhost/api/settings/qdrant/embedding-models", {
+    method: "GET",
+    headers: Object.fromEntries(headers.entries()),
+  });
+
+  const res = await qdrantEmbeddingModelsRoute.GET(req as any);
+  assert.strictEqual(res.status, 200);
+  const body = await res.json();
+  assert.ok(body.models.length > 0, "should list models for configured provider");
+  assert.ok(body.models.every((model: any) => model.value.startsWith("openai/")));
+  assert.ok(body.models.some((model: any) => model.value === "openai/text-embedding-3-small"));
   const defaultModel = body.models.find((m: any) => m.value === "openai/text-embedding-3-small");
-  assert.ok(defaultModel, "should include openai/text-embedding-3-small as default");
+  assert.match(defaultModel.label, /1536d/);
 });
 
 test("GET /api/settings/qdrant/embedding-models — 401 without auth", async () => {