linera-io · ma2bd · Dec 14, 2025 · Dec 12, 2025 · Dec 12, 2025 · Dec 14, 2025
diff --git a/README.md b/README.md
@@ -47,73 +47,3 @@ cargo run --bin gol -- create-puzzles
 
 bash -e -x <(linera extract-script-from-markdown backend/README.md)
 ```
-
-## Testing scores against the production app
-
-Run the commands below using `bash -e -x <(linera extract-script-from-markdown README.md)`.
-
-```bash
-# Production app
-APP_ID=750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace
-
-# Scoring chains
-CHAIN_0=1b2a5089b0b8cd0971aca985f1819ebb2f23088aca5f864cc99a2666585226ad
-CHAIN_1=f30e18278e8cf01ff39d44b856782805b5b22ca5c5dec19ca4694a724cdbf1cd
-CHAIN_2=7cc367a5baebdb26f82c4d1753736319cb9bfe1aa920d6a894e93bfc597e2377
-CHAIN_3=e3747adab559105a41e361bc52c141a284b31bc5eb0ef738f37c4f3f8651cb39
-
-# Test user and its pinned scoring chain
-MATHIEU_CLI="0x359C1a2203aE35adBFA85bC9C1EAB540bF8797a7"
-# 2 == 0x359C1a220 % 4
-CHAIN=$CHAIN_2
-
-# Getting a chain and tracking the scores
-FAUCET_URL=https://faucet.testnet-conway.linera.net
-
-LINERA_TMP_DIR=$(mktemp -d)
-export LINERA_WALLET="$LINERA_TMP_DIR/wallet.json"
-export LINERA_KEYSTORE="$LINERA_TMP_DIR/keystore.json"
-export LINERA_STORAGE="rocksdb:$LINERA_TMP_DIR/client.db"
-
-linera wallet init --faucet $FAUCET_URL
-linera wallet follow-chain $CHAIN
-
-linera service --port 8080 &
-```
-
-```gql,uri=http://localhost:8080/chains/$CHAIN/applications/$APP_ID
-query {
-    reportedSolutions {
-        entry(key: "$MATHIEU_CLI") {
-            key
-            value {
-                entries(input: {}) {
-                    key
-                    value
-                }
-            }
-        }
-    }
-}
-```
-
-## Previous scoring chains
-
-The following chains were used previously and may contain valid scoring information from early users.
-
-```
-# APP_ID=750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace
-CHAIN_V3_0=b4b3575bf33fc466b925b250812bb53147e4013d2be1d629efb7acb172d3c97b
-CHAIN_V3_1=ad6dbf944468255c573b4ad36daddbfe03c2de255c471cf8a0bca74e6c044ffd
-CHAIN_V3_2=35e0742d9f2171abd0758a334d3f3dbbe2c97567f5d455f0c4fca64a7c6ea3d3
-CHAIN_V3_3=0325662e35fb81d180b532af3083c303878ac60d63d850229c5eddc535dfbb9d
-
-# APP_ID=750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace
-CHAIN_V2_0=74b5850ecf6a7389523f7a9748dc6f81fc71533757f617b65e5c9f01fa1430b8
-CHAIN_V2_1=3e6bdd095d2e4e30f12e8da38ea1409f2442696b01badbda4226577df09479ff
-CHAIN_V2_2=78bfe088e0e6ab2acbb894c7bac4b537650a98ca7337667cef38359b6c590508
-CHAIN_V2_3=d6e2e25987b75a51f9ac1df8851bd0e0d16d858e7e2896b1e9d511bac8e13f92
-
-# /!\ APP_ID=27145fa604adf9996647a9a2add1dafe8f80f1a547835edf62ee408cd8903dd3
-CHAIN_V1=e71636fde3a70cdbfdb7fd9bef6cb1ba632af8b0567b8f76df47b35489972dd3
-```
diff --git a/frontend/index.html b/frontend/index.html
@@ -12,13 +12,6 @@
       content="frame-src https://app.dynamicauth.com 'self';"
     />
     <script src="/js/dynamic-iframe-shim.js"></script>
-    <script type="importmap">
-      {
-        "imports": {
-          "@linera/client": "/node_modules/@linera/client/dist/linera_web.js"
-        }
-      }
-    </script>
   </head>
   <body>
     <div id="root"></div>

diff --git a/frontend/package.json b/frontend/package.json
@@ -34,8 +34,7 @@
     "@heroui/system": "2.4.20",
     "@heroui/tabs": "^2.2.21",
     "@heroui/theme": "2.4.20",
-    "@linera/client": "0.15.5",
-    "@linera/signer": "0.15.5",
+    "@linera/client": "0.15.7",
     "@react-aria/ssr": "3.9.10",
     "@react-aria/visually-hidden": "3.8.26",
     "@tailwindcss/postcss": "4.1.11",

diff --git a/frontend/src/lib/linera/constants.ts b/frontend/src/lib/linera/constants.ts
@@ -2,12 +2,7 @@
 export const LINERA_RPC_URL = "https://faucet.testnet-conway.linera.net/";
 
 // Game of Life scoring chain IDs
-export const GOL_SCORING_CHAIN_IDS = [
-  "1b2a5089b0b8cd0971aca985f1819ebb2f23088aca5f864cc99a2666585226ad",
-  "f30e18278e8cf01ff39d44b856782805b5b22ca5c5dec19ca4694a724cdbf1cd",
-  "7cc367a5baebdb26f82c4d1753736319cb9bfe1aa920d6a894e93bfc597e2377",
-  "e3747adab559105a41e361bc52c141a284b31bc5eb0ef738f37c4f3f8651cb39",
-]
+export const GOL_SCORING_CHAIN_IDS = []
 
 // Game of Life application ID
 export const GOL_APP_ID = "750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace";

diff --git a/frontend/src/lib/linera/lib/linera-adapter.ts b/frontend/src/lib/linera/lib/linera-adapter.ts
@@ -1,4 +1,4 @@
-import initLinera, { Faucet, Client, Wallet, Application } from "@linera/client";
+import { initialize, Faucet, Client, Wallet, Application } from "@linera/client";
 import type { Wallet as DynamicWallet } from "@dynamic-labs/sdk-react-core";
 import { DynamicSigner } from "./dynamic-signer";
 
@@ -41,7 +41,7 @@ export class LineraAdapter {
         console.log("🔗 Connecting with Dynamic wallet:", address);
 
         try {
-          if (!this.wasmInitPromise) this.wasmInitPromise = initLinera();
+          if (!this.wasmInitPromise) this.wasmInitPromise = initialize();
           await this.wasmInitPromise;
           console.log("✅ Linera WASM modules initialized successfully");
         } catch (e) {
@@ -105,15 +105,15 @@ export class LineraAdapter {
   async setApplications(appId: string, previousAppIds: string[]) {
     if (!this.provider) throw new Error("Not connected to Linera");
 
-    const application = await this.provider.client.frontend().application(appId);
+    const application = await this.provider.client.application(appId);
 
     if (!application) throw new Error("Failed to get application");
     this.application = application;
     console.log("✅ Linera application set successfully: ", appId);
 
     const applications = []
     for (const appId of previousAppIds) {
-      const application = await this.provider.client.frontend().application(appId);
+      const application = await this.provider.client.application(appId);
       if (!application) throw new Error("Failed to get previous application");
       applications.push(application);
     }

diff --git a/frontend/src/lib/linera/services/LineraService.ts b/frontend/src/lib/linera/services/LineraService.ts
@@ -18,7 +18,7 @@ import {
 export interface WalletInfo {
   chainId: string;
   createdAt: string;
-  scoringChainId: string;
+  scoringChainId: string | null;
 }
 
 export class LineraService {
@@ -50,10 +50,13 @@ export class LineraService {
 
       await lineraAdapter.setApplications(GOL_APP_ID, PREVIOUS_GOL_APP_IDS);
 
-      const address = lineraAdapter.getAddress();
-      const value = Number(address.substring(0, 10)); // top 8 hex digits including 0x
-      const index = value % GOL_SCORING_CHAIN_IDS.length;
-      const scoringChainId = GOL_SCORING_CHAIN_IDS[index];
+      var scoringChainId = null;
+      if (GOL_SCORING_CHAIN_IDS.length > 0) {
+        const address = lineraAdapter.getAddress();
+        const value = Number(address.substring(0, 10)); // top 8 hex digits including 0x
+        const index = value % GOL_SCORING_CHAIN_IDS.length;
+        scoringChainId = GOL_SCORING_CHAIN_IDS[index];
+      }
 
       this.walletInfo = {
         chainId: provider.chainId,
@@ -164,7 +167,7 @@ export class LineraService {
     try {
       const mutation = {
         query: `
-          mutation SubmitSolution($puzzleId: String!, $board: BoardInput!, $scoringChainId: String!) {
+          mutation SubmitSolution($puzzleId: String!, $board: BoardInput!, $scoringChainId: String) {
             submitSolution(puzzleId: $puzzleId, board: $board, scoringChainId: $scoringChainId)
           }
         `,