Feat/add data package

examples/svelte-playground/src/lib/demurrage.ts

@@ -0,0 +1,88 @@
+const DEMURRAGE_WINDOW = 1n; // days
+const MAX_VALUE = (1n << 192n) - 1n; // uint192 max value
+const GAMMA_64x64 = 18443079296116538654n;
+const BETA_64x64 = 18450409579521241655n;
+const DECIMALS = 18n;
+const EXA = 10n ** DECIMALS;
+const ONE_64x64 = 1n << 64n;
+
+// Helper function to calculate power using fixed-point representation
+function pow(base: bigint, exponent: bigint): bigint {
+  let result = ONE_64x64;
+  let x = base;
+  while (exponent > 0n) {
+    if (exponent % 2n == 1n) {
+      result = (result * x) / ONE_64x64;
+    }
+    x = (x * x) / ONE_64x64;
+    exponent /= 2n;
+  }
+  return result;
+}
+
+// Calculate discounted balance
+function calculateDiscountedBalance(balance: bigint, daysDifference: bigint): bigint {
+  if (daysDifference === 0n) {
+    return balance;
+  }
+  const r = pow(GAMMA_64x64, daysDifference);
+  return (balance * r) / ONE_64x64;
+}
+
+// Data structure for DiscountedBalance
+interface DiscountedBalance {
+  balance: bigint;
+  lastUpdatedDay: bigint;
+}
+
+// Calculate current balances based on historical balances
+function calculateCurrentBalances(
+  balances: { [account: string]: { [id: number]: DiscountedBalance } },
+  currentDay: bigint
+): { [account: string]: { [id: number]: bigint } } {
+  const currentBalances: { [account: string]: { [id: number]: bigint } } = {};
+
+  for (const account in balances) {
+    if (!currentBalances[account]) {
+      currentBalances[account] = {};
+    }
+
+    for (const id in balances[account]) {
+      const discountedBalance = balances[account][id];
+      const daysDifference = currentDay - discountedBalance.lastUpdatedDay;
+      currentBalances[account][id] = calculateDiscountedBalance(
+        discountedBalance.balance,
+        daysDifference
+      );
+    }
+  }
+
+  return currentBalances;
+}
+
+// Example usage
+
+// Example balances data
+const balances = {
+  '0xAccount1': {
+    1: { balance: 1000000000000000000n, lastUpdatedDay: 10n },
+    2: { balance: 500000000000000000n, lastUpdatedDay: 12n }
+  },
+  '0xAccount2': {
+    1: { balance: 2000000000000000000n, lastUpdatedDay: 8n }
+  }
+};
+
+// Current day
+const currentDay = 20n;
+
+// Calculate current balances
+const currentBalances = calculateCurrentBalances(balances, currentDay);
+
+// Log the results
+for (const account in currentBalances) {
+  console.log(`Account: ${account}`);
+  for (const id in currentBalances[account]) {
+    console.log(`  ID: ${id}, Balance: ${currentBalances[account][id].toString()}`);
+  }
+}

examples/svelte-playground/src/routes/+page.svelte

@@ -1,14 +1,12 @@
 <script lang="ts">
-  import { Avatar, Sdk } from '@circles-sdk/sdk/dist';
   import AvatarComponent from '../components/avatar/Avatar.svelte';
-  import { ethers, HDNodeWallet } from 'ethers';
+  import { BaseWallet, ethers, HDNodeWallet } from 'ethers';
   import HorizontalLayout from '../components/common/HorizontalLayout.svelte';
   import VerticalCollapsible from '../components/common/VerticalCollapsible.svelte';
   import PromiseButton from '../components/common/ActionButton.svelte';
   import EventList, { subscribeAvatar } from '../components/EventList.svelte';
   import { onMount } from 'svelte';
   import HorizontalCollapsible from '../components/common/HorizontalCollapsible.svelte';
-  import { AvatarState } from '@circles-sdk/sdk/dist/avatar';
   import {
     PUBLIC_ANVIL_RPC_URL
     , PUBLIC_ANVIL_HUB_V1
@@ -17,11 +15,19 @@
     , PUBLIC_GC_RPC_URL
     , PUBLIC_GC_HUB_V1
     , PUBLIC_GC_HUB_V2
-    , PUBLIC_GC_PRIVATE_KEY, PUBLIC_ANVIL_MIGRATION_CONTRACT, PUBLIC_GC_MIGRATION_CONTRACT
+    , PUBLIC_GC_PRIVATE_KEY
+    , PUBLIC_CHIADO_RPC_URL
+    , PUBLIC_CHIADO_HUB_V1
+    , PUBLIC_CHIADO_HUB_V2
+    , PUBLIC_CHIADO_PRIVATE_KEY
+    , PUBLIC_ANVIL_MIGRATION_CONTRACT
+    , PUBLIC_GC_MIGRATION_CONTRACT
   } from '$env/static/public';
+  import { Avatar, AvatarState, Sdk } from '@circles-sdk/sdk/dist';
+  import type { ChainConfig } from '@circles-sdk/sdk';
 
   let environment = 'gnosisChain';
-  const environments : {
+  const environments: {
     [key: string]: {
       rpcUrl: string,
       hubv1Address: string,
@@ -43,10 +49,17 @@
       hubv2Address: PUBLIC_ANVIL_HUB_V2,
       migrationContract: PUBLIC_ANVIL_MIGRATION_CONTRACT,
       mainWallet: PUBLIC_ANVIL_PRIVATE_KEY
+    },
+    chiado: {
+      rpcUrl: PUBLIC_CHIADO_RPC_URL,
+      hubv1Address: PUBLIC_CHIADO_HUB_V1,
+      hubv2Address: PUBLIC_CHIADO_HUB_V2,
+      migrationContract: PUBLIC_ANVIL_MIGRATION_CONTRACT,
+      mainWallet: PUBLIC_CHIADO_PRIVATE_KEY
     }
   };
 
-  let chainId: number = 0;
+  let chainId: bigint = BigInt(0);
   let avatars: Avatar[] = [];
 
   async function onEnvironmentChange() {
@@ -55,7 +68,7 @@
   }
 
   function migrateLocalStorage() {
-    const newEntries = {};
+    const newEntries: { [x: string]: any } = {};
     const newIndex = [];
 
     if (!localStorage.getItem('v0.2')) {
@@ -64,6 +77,9 @@
         if (key === 'avatars') {
           continue;
         }
+        if (!key) {
+          continue;
+        }
         const newKey = key.replace('avatar_', '');
         newEntries[`${chainId}_${newKey}`] = localStorage.getItem(key);
         newIndex.push(`${chainId}_${newKey}`);
@@ -94,7 +110,14 @@
       }
       const jsonRpcProvider = new ethers.JsonRpcProvider(environments[environment].rpcUrl);
       const ethersWallet = new ethers.Wallet(avatarRecord.privateKey, jsonRpcProvider);
-      const sdk = new Sdk(environments[environment].hubv1Address, environments[environment].hubv2Address, environments[environment].migrationContract, ethersWallet);
+
+      const chainConfig: ChainConfig = {
+        circlesRpcUrl: environments[environment].rpcUrl,
+        v1HubAddress: environments[environment].hubv1Address,
+        v2HubAddress: environments[environment].hubv2Address,
+        migrationAddress: environments[environment].migrationContract
+      };
+      const sdk = new Sdk(chainConfig, <any>ethersWallet);
       const avatar = await sdk.getAvatar(avatarId.replace(`${chainId}_`, ''));
       await avatar.initialize();
 
@@ -111,7 +134,16 @@
   const createAvatar = async () => {
     const jsonRpcProvider = new ethers.JsonRpcProvider(environments[environment].rpcUrl);
     const subWallet = await randomFundedWallet(jsonRpcProvider);
-    const sdk = new Sdk(environments[environment].hubv1Address, environments[environment].hubv2Address, environments[environment].migrationContract, subWallet);
+    subWallet.connect(jsonRpcProvider);
+
+    const chainConfig: ChainConfig = {
+      circlesRpcUrl: environments[environment].rpcUrl,
+      v1HubAddress: environments[environment].hubv1Address,
+      v2HubAddress: environments[environment].hubv2Address,
+      migrationAddress: environments[environment].migrationContract
+    };
+
+    const sdk = new Sdk(chainConfig, <any>subWallet);
     const avatar = await sdk.getAvatar(await subWallet.getAddress());
     await avatar.initialize();
 
@@ -144,7 +176,7 @@
     await jsonRpcProvider.send('evm_mine', []);
   };
 
-  export const randomFundedWallet = async (jsonRpcProvider: ethers.JsonRpcProvider): Promise<HDNodeWallet> => {
+  export const randomFundedWallet = async (jsonRpcProvider: ethers.JsonRpcProvider): Promise<BaseWallet> => {
     const subWallet = ethers.Wallet.createRandom().connect(jsonRpcProvider);
     const mainWallet = new ethers.Wallet(environments[environment].mainWallet, jsonRpcProvider);
     const tx = await mainWallet.sendTransaction({