fix: transmettre le moteur Référentiel IA

server/referentialIa.test.ts

@@ -48,9 +48,10 @@ describe("Référentiel IA", () => {
     }
   });
 
-  it("transmet une requête OpenAI-compatible à la passerelle sélectionnée", async () => {
+  it("transmet le slug du moteur décidé avant la requête OpenAI-compatible", async () => {
     let receivedUrl = "";
     let receivedInit: RequestInit | undefined;
+    let callCount = 0;
     const result = await invokeReferentialIa(
       {
         messages: [{ role: "user", content: "Extrais la facture" }],
@@ -58,8 +59,22 @@ describe("Référentiel IA", () => {
       },
       connection,
       async (url, init) => {
+        callCount += 1;
         receivedUrl = String(url);
         receivedInit = init;
+        if (callCount === 1) {
+          expect(receivedUrl).toBe("https://referentiel-ia.recette.santinova-soft.org/api/integration/v1/recommendations");
+          expect(JSON.parse(String(receivedInit?.body))).toEqual({
+            useCase: "texte",
+            optimizeCost: true,
+            needsFreeTier: false,
+            includeConnection: false,
+          });
+          return jsonResponse({
+            application: { name: "Démat. Facturation DSI" },
+            decision: { selected: { engine: { name: "SANTINO Expert", slug: "santino-expert" } } },
+          });
+        }
         return jsonResponse({
           id: "ref-1",
           created: 1,
@@ -72,12 +87,15 @@ describe("Référentiel IA", () => {
     expect(receivedUrl).toBe("https://referentiel-ia.recette.santinova-soft.org/api/integration/v1/invoke");
     expect(receivedInit?.headers).toMatchObject({ authorization: "Bearer test-token" });
     expect(JSON.parse(String(receivedInit?.body))).toMatchObject({
+      engineSlug: "santino-expert",
+      useCase: "texte",
       payload: {
         messages: [{ role: "user", content: "Extrais la facture" }],
         max_tokens: 1200,
         stream: false,
       },
     });
+    expect(callCount).toBe(2);
     expect(result.choices[0]?.message.content).toBe("{}");
   });