fixes tookens counter on infopage

.env.example

@@ -28,7 +28,8 @@
 # TOKEN_QUOTA_TURBO=0
 # TOKEN_QUOTA_GPT4=0
 # TOKEN_QUOTA_CLAUDE=0
-# QUOTA_REFRESH_PERIOD=hourly
+# QUOTA_REFRESH_PERIOD=daily
+# ALLOW_NICKNAME_CHANGES=true
 
 # Optional settings for prompt logging. See docs/logging-sheets.md.
 # PROMPT_LOGGING=false

docs/deploy-render.md

@@ -1,5 +1,5 @@
 # Deploy to Render.com
-Render.com offers a free tier that includes 750 hours of compute time per month.  This is enough to run a single proxy instance 24/7.  Instances shut down after 15 minutes without traffic but start up again automatically when a request is received.
+Render.com offers a free tier that includes 750 hours of compute time per month.  This is enough to run a single proxy instance 24/7.  Instances shut down after 15 minutes without traffic but start up again automatically when a request is received.  You can use something like https://app.checklyhq.com/ to ping your proxy every 15 minutes to keep it alive.
 
 ### 1. Create account
 - [Sign up for Render.com](https://render.com/) to create an account and access the dashboard.

src/config.ts

@@ -143,6 +143,11 @@ type Config = {
    * Defaults to no automatic quota refresh.
    */
   quotaRefreshPeriod?: "hourly" | "daily" | string;
+  /**
+   * Whether to allow users to change their nickname via the UI. Defaults to
+   * true.
+   **/
+  allowNicknameChanges: boolean;
 };
 
 // To change configs, create a file called .env in the root directory.
@@ -206,6 +211,7 @@ export const config: Config = {
     claude: getEnvWithDefault("TOKEN_QUOTA_CLAUDE", 0),
   },
   quotaRefreshPeriod: getEnvWithDefault("QUOTA_REFRESH_PERIOD", undefined),
+  allowNicknameChanges: getEnvWithDefault("ALLOW_NICKNAME_CHANGES", true),
 } as const;
 
 function generateCookieSecret() {
@@ -306,6 +312,7 @@ export const OMITTED_KEYS: (keyof Config)[] = [
   "blockedOrigins",
   "blockMessage",
   "blockRedirect",
+  "allowNicknameChanges",
 ];
 
 const getKeys = Object.keys as <T extends object>(obj: T) => Array<keyof T>;

src/info-page.ts

@@ -87,9 +87,7 @@ function cacheInfoPageHtml(baseUrl: string) {
       ...(anthropicKeys ? { anthropic: baseUrl + "/proxy/anthropic" } : {}),
     },
     proompts,
-    ...(config.showTokenCosts
-      ? { tookens: `${prettyTokens(tokens)}${getCostString(tokenCost)}` }
-      : { tookens: tokens }),
+    tookens: `${prettyTokens(tokens)}${getCostString(tokenCost)}`,
     ...(config.modelRateLimit ? { proomptersNow: getUniqueIps() } : {}),
     openaiKeys,
     anthropicKeys,

src/user/web/self-service.ts

@@ -3,6 +3,7 @@ import { UserSchema } from "../../shared/users/schema";
 import * as userStore from "../../shared/users/user-store";
 import { UserInputError } from "../../shared/errors";
 import { sanitizeAndTrim } from "../../shared/utils";
+import { config } from "../../config";
 
 const router = Router();
 
@@ -27,6 +28,9 @@ router.post("/lookup", (req, res) => {
 });
 
 router.post("/edit-nickname", (req, res) => {
+  if (!config.allowNicknameChanges)
+    throw new UserInputError("Nickname changes are not allowed.");
+
   const nicknameUpdateSchema = UserSchema.pick({ token: true, nickname: true })
     .extend({
       nickname: UserSchema.shape.nickname.transform((v) => sanitizeAndTrim(v)),