Last nit to the authorize and store

Author: bkontur

examples/api.js

@@ -18,7 +18,7 @@ export async function authorizeAccount(typedApi, sudoSigner, who, transactions,
 }
 
 export async function store(typedApi, signer, data) {
-    console.log('⬆️ Storing data...');
+    console.log('⬆️ Storing data with length=', data.length);
     const cid = await cidFromBytes(data);
 
     const dataBytes = typeof data === 'string' ?

examples/authorize_and_store_papi.js

@@ -2,14 +2,8 @@ import assert from "assert";
 import { createClient } from 'polkadot-api';
 import { getWsProvider } from 'polkadot-api/ws-provider';
 import { cryptoWaitReady } from '@polkadot/util-crypto';
-import {authorizeAccount, fetchCid, store} from './api.js';
-import {
-    setupKeyringAndSigners,
-    AUTH_TRANSACTIONS,
-    AUTH_BYTES,
-    ALICE_ADDRESS,
-    cidFromBytes
-} from './common.js';
+import { authorizeAccount, fetchCid, store} from './api.js';
+import { setupKeyringAndSigners, cidFromBytes } from './common.js';
 import { bulletin } from './.papi/descriptors/dist/index.mjs';
 
 const NODE_WS = 'ws://localhost:10000';
@@ -20,23 +14,27 @@ async function main() {
 
     let client, resultCode;
     try {
+        // Init WS PAPI client and typed api.
         client = createClient(getWsProvider(NODE_WS));
-        
         const bulletinAPI = client.getTypedApi(bulletin);
 
-        const { sudoSigner, whoSigner } = setupKeyringAndSigners();
+        // Signers.
+        const { sudoSigner, whoSigner, whoAddress } = setupKeyringAndSigners('//Alice', '//Alice');
 
+        // Data to store.
         const dataToStore = "Hello, Bulletin with PAPI - " + new Date().toString();
         let expectedCid = await cidFromBytes(dataToStore);
 
+        // Authorize an account.
         await authorizeAccount(
             bulletinAPI,
             sudoSigner,
-            ALICE_ADDRESS,
-            AUTH_TRANSACTIONS,
-            AUTH_BYTES
+            whoAddress,
+            1,
+            BigInt(dataToStore.length)
         );
-        
+
+        // Store data.
         const cid = await store(bulletinAPI, whoSigner, dataToStore);
         console.log("✅ Data stored successfully with CID:", cid);
 

examples/authorize_and_store_papi_smoldot.js

@@ -5,13 +5,7 @@ import { createClient } from 'polkadot-api';
 import { getSmProvider } from 'polkadot-api/sm-provider';
 import { cryptoWaitReady } from '@polkadot/util-crypto';
 import { authorizeAccount, fetchCid, store } from './api.js';
-import {
-    setupKeyringAndSigners,
-    AUTH_TRANSACTIONS,
-    AUTH_BYTES,
-    ALICE_ADDRESS,
-    cidFromBytes
-} from './common.js';
+import { setupKeyringAndSigners, cidFromBytes } from './common.js';
 import { bulletin } from './.papi/descriptors/dist/index.mjs';
 
 // Constants
@@ -60,25 +54,29 @@ async function main() {
 
     let sd, client, resultCode;
     try {
+        // Init Smoldot PAPI client and typed api.
         ({ client, sd } = await createSmoldotClient());
         console.log(`⏭️ Waiting ${SYNC_WAIT_SEC} seconds for smoldot to sync...`);
         await new Promise(resolve => setTimeout(resolve, SYNC_WAIT_SEC * 1000));
-        
         const bulletinAPI = client.getTypedApi(bulletin);
 
-        const { sudoSigner, whoSigner } = setupKeyringAndSigners();
+        // Signers.
+        const { sudoSigner, whoSigner, whoAddress } = setupKeyringAndSigners('//Alice', '//Alice');
 
+        // Data to store.
         const dataToStore = "Hello, Bulletin with PAPI + Smoldot - " + new Date().toString();
         let expectedCid = await cidFromBytes(dataToStore);
 
+        // Authorize an account.
         await authorizeAccount(
             bulletinAPI,
             sudoSigner,
-            ALICE_ADDRESS,
-            AUTH_TRANSACTIONS,
-            AUTH_BYTES
+            whoAddress,
+            1,
+            BigInt(dataToStore.length)
         );
-        
+
+        // Store data.
         const cid = await store(bulletinAPI, whoSigner, dataToStore);
         console.log("✅ Data stored successfully with CID:", cid);
 

examples/common.js

@@ -4,11 +4,6 @@ import { CID } from 'multiformats/cid'
 import { Keyring } from '@polkadot/keyring';
 import { getPolkadotSigner } from '@polkadot-api/signer';
 
-// Authorization constants
-export const AUTH_TRANSACTIONS = 32;
-export const AUTH_BYTES = 64n * 1024n * 1024n; // 64 MB
-export const ALICE_ADDRESS = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY";
-
 export async function waitForNewBlock() {
     // TODO: wait for a new block.
     console.log('🛰 Waiting for new block...')
@@ -55,10 +50,10 @@ export function createSigner(account) {
     );
 }
 
-export function setupKeyringAndSigners() {
+export function setupKeyringAndSigners(sudoSeed, accountSeed) {
     const keyring = new Keyring({ type: 'sr25519' });
-    const sudoAccount = keyring.addFromUri('//Alice');
-    const whoAccount = keyring.addFromUri('//Alice');
+    const sudoAccount = keyring.addFromUri(sudoSeed);
+    const whoAccount = keyring.addFromUri(accountSeed);
 
     const sudoSigner = createSigner(sudoAccount);
     const whoSigner = createSigner(whoAccount);