fix user json imports

src/admin/web/manage.ts

@@ -194,7 +194,76 @@ router.post("/import-users", upload.single("users"), (req, res) => {
   if (!req.file) throw new HttpError(400, "No file uploaded");
 
   const data = JSON.parse(req.file.buffer.toString());
-  const result = z.array(UserPartialSchema).safeParse(data.users);
+  
+  // Transform old token count format to new format
+  const transformedUsers = data.users.map((user: any) => {
+    if (user.tokenCounts) {
+      const transformedTokenCounts: any = {};
+      for (const [family, value] of Object.entries(user.tokenCounts)) {
+        if (typeof value === 'number') {
+          // Old format: just a number (legacy_total)
+          transformedTokenCounts[family] = {
+            input: 0,
+            output: 0,
+            legacy_total: value
+          };
+        } else if (typeof value === 'object' && value !== null) {
+          // New format or partially new format
+          transformedTokenCounts[family] = {
+            input: (value as any).input || 0,
+            output: (value as any).output || 0,
+            legacy_total: (value as any).legacy_total
+          };
+        }
+      }
+      user.tokenCounts = transformedTokenCounts;
+    }
+    
+    // Also handle tokenLimits and tokenRefresh the same way
+    if (user.tokenLimits) {
+      const transformedTokenLimits: any = {};
+      for (const [family, value] of Object.entries(user.tokenLimits)) {
+        if (typeof value === 'number') {
+          transformedTokenLimits[family] = {
+            input: 0,
+            output: 0,
+            legacy_total: value
+          };
+        } else if (typeof value === 'object' && value !== null) {
+          transformedTokenLimits[family] = {
+            input: (value as any).input || 0,
+            output: (value as any).output || 0,
+            legacy_total: (value as any).legacy_total
+          };
+        }
+      }
+      user.tokenLimits = transformedTokenLimits;
+    }
+    
+    if (user.tokenRefresh) {
+      const transformedTokenRefresh: any = {};
+      for (const [family, value] of Object.entries(user.tokenRefresh)) {
+        if (typeof value === 'number') {
+          transformedTokenRefresh[family] = {
+            input: 0,
+            output: 0,
+            legacy_total: value
+          };
+        } else if (typeof value === 'object' && value !== null) {
+          transformedTokenRefresh[family] = {
+            input: (value as any).input || 0,
+            output: (value as any).output || 0,
+            legacy_total: (value as any).legacy_total
+          };
+        }
+      }
+      user.tokenRefresh = transformedTokenRefresh;
+    }
+    
+    return user;
+  });
+  
+  const result = z.array(UserPartialSchema).safeParse(transformedUsers);
   if (!result.success) throw new HttpError(400, result.error.toString());
 
   const upserts = result.data.map((user) => userStore.upsertUser(user));