consolidate openrouter instance creation

pages/chat/@id/+data.ts

@@ -1,7 +1,7 @@
 import type { PageContextServer } from "vike/types";
 import { createCaller } from "../../../server/trpc/chat.js";
 import { getDbClient } from "../../../database/postgres.js";
-import { getOpenrouter } from "../../../server/provider.js";
+import { createOpenRouter } from "@openrouter/ai-sdk-provider";
 import { env } from "../../../server/env.js";
 
 export type Data = Awaited<ReturnType<typeof data>>;
@@ -9,9 +9,10 @@ export type Data = Awaited<ReturnType<typeof data>>;
 export const data = async (pageContext: PageContextServer) => {
   const { id } = pageContext.routeParams;
   const caller = createCaller({
-    openrouter: getOpenrouter(
-      (pageContext.env?.OPENROUTER_API_KEY || env.OPENROUTER_API_KEY) as string
-    ),
+    openrouter: createOpenRouter({
+      apiKey: (pageContext.env?.OPENROUTER_API_KEY ||
+        env.OPENROUTER_API_KEY) as string,
+    }),
     jwt: pageContext.session?.jwt,
     dbClient: getDbClient(
       (pageContext.env?.POSTGRES_CONNECTION_STRING ||

server/provider.ts

@@ -1,14 +1,3 @@
-import { createOpenRouter } from "@openrouter/ai-sdk-provider";
-import { env } from "./env.js";
-export const openrouter = createOpenRouter({
-  apiKey: env.OPENROUTER_API_KEY,
-});
-
-export function getOpenrouter(OPENROUTER_API_KEY: string) {
-  return createOpenRouter({
-    apiKey: OPENROUTER_API_KEY,
-  });
-}
 export const MODEL_NAME = "mistralai/mistral-nemo";
 // export const MODEL_NAME = "z-ai/glm-4.5-air";
 // export const MODEL_NAME = "openai/gpt-5-mini";

server/trpc-handler.ts

@@ -7,7 +7,7 @@ import {
 } from "@universal-middleware/core";
 import { fetchRequestHandler } from "@trpc/server/adapters/fetch";
 import { getDbClient } from "../database/postgres";
-import { getOpenrouter } from "./provider.js";
+import { createOpenRouter } from "@openrouter/ai-sdk-provider";
 import { env as processEnv } from "./env.js";
 import { getToken } from "@auth/core/jwt";
 
@@ -22,9 +22,10 @@ export const trpcHandler = ((endpoint) => (request, context, runtime) => {
         (env.POSTGRES_CONNECTION_STRING ||
           processEnv.POSTGRES_CONNECTION_STRING) as string
       );
-      const openrouter = getOpenrouter(
-        (env.OPENROUTER_API_KEY || processEnv.OPENROUTER_API_KEY) as string
-      );
+      const openrouter = createOpenRouter({
+        apiKey: (env.OPENROUTER_API_KEY ||
+          processEnv.OPENROUTER_API_KEY) as string,
+      });
       const jwt = await getToken({
         req,
         secret: (env.AUTHJS_SECRET || processEnv.AUTHJS_SECRET) as string,

server/trpc/facts.ts

@@ -1,6 +1,6 @@
 import { router, createCallerFactory, authProcedure } from "./server.js";
 import type { DraftMessage } from "../../types.js";
-import { MODEL_NAME, openrouter } from "../provider.js";
+import { MODEL_NAME } from "../provider.js";
 import { generateObject, generateText, jsonSchema } from "ai";
 import { TRPCError } from "@trpc/server";
 import { z } from "zod";

server/trpc/server.ts

@@ -1,6 +1,6 @@
 import { initTRPC, TRPCError } from "@trpc/server";
 import type { getDbClient } from "../../database/postgres";
-import type { getOpenrouter } from "@server/provider.js";
+import type { createOpenRouter } from "@openrouter/ai-sdk-provider";
 import type { JWT } from "@auth/core/jwt";
 
 /**
@@ -11,7 +11,7 @@ const t = initTRPC
   .context<
     object & {
       dbClient: ReturnType<typeof getDbClient>;
-      openrouter: ReturnType<typeof getOpenrouter>;
+      openrouter: ReturnType<typeof createOpenRouter>;
       jwt?: JWT | null;
     }
   >()