feat: migrate and refactor A+ staking code

README.md

@@ -10,4 +10,21 @@ yarn add @aurora-is-near/staking
 
 ## Usage
 
-TODO
+Wrap your application in a `StakingProvider`, for example:
+
+```tsx
+<StackingProvider
+  isConnected
+  network="mainnet"
+>
+  <p>Hello, World!</p>
+</StackingProvider>
+```
+
+Then access the staking functionality via the `useStaking` hook:
+
+```tsx
+const staking = useStaking();
+
+console.log(staking.balance) // => 1337
+```

package.json

@@ -21,6 +21,14 @@
       "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
     }
   },
+  "peerDependencies": {
+    "react": "*"
+  },
+  "dependencies": {
+    "date-fns": "^4.1.0",
+    "ethers": "5.6.9",
+    "wagmi": "2.5.19"
+  },
   "devDependencies": {
     "@aurora-is-near/eslint-config": "^1.0.0",
     "@aurora-is-near/semantic-release-config": "^1.1.1",
@@ -31,10 +39,12 @@
     "@commitlint/config-conventional": "^19.2.2",
     "@types/jest": "^29.0.0",
     "@types/node": "^17.0.31",
+    "@types/react": "^18.3.12",
     "eslint": "^8.57.0",
     "husky": "^9.0.11",
     "jest": "^29.0.0",
     "prettier": "^3.2.5",
+    "react": "18.3.1",
     "rimraf": "^3.0.2",
     "semantic-release": "^24.0.0",
     "ts-jest": "^29.1.0",

src/abis/erc20.ts

@@ -0,0 +1,163 @@
+export const erc20abi = [
+  { inputs: [], stateMutability: 'nonpayable', type: 'constructor' },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: 'address',
+        name: 'owner',
+        type: 'address',
+      },
+      {
+        indexed: true,
+        internalType: 'address',
+        name: 'spender',
+        type: 'address',
+      },
+      {
+        indexed: false,
+        internalType: 'uint256',
+        name: 'value',
+        type: 'uint256',
+      },
+    ],
+    name: 'Approval',
+    type: 'event',
+  },
+  {
+    anonymous: false,
+    inputs: [
+      { indexed: true, internalType: 'address', name: 'from', type: 'address' },
+      { indexed: true, internalType: 'address', name: 'to', type: 'address' },
+      {
+        indexed: false,
+        internalType: 'uint256',
+        name: 'value',
+        type: 'uint256',
+      },
+    ],
+    name: 'Transfer',
+    type: 'event',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'owner', type: 'address' },
+      { internalType: 'address', name: 'spender', type: 'address' },
+    ],
+    name: 'allowance',
+    outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'spender', type: 'address' },
+      { internalType: 'uint256', name: 'amount', type: 'uint256' },
+    ],
+    name: 'approve',
+    outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [{ internalType: 'address', name: 'account', type: 'address' }],
+    name: 'balanceOf',
+    outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  {
+    inputs: [{ internalType: 'uint256', name: 'amount', type: 'uint256' }],
+    name: 'burn',
+    outputs: [],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'account', type: 'address' },
+      { internalType: 'uint256', name: 'amount', type: 'uint256' },
+    ],
+    name: 'burnFrom',
+    outputs: [],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [],
+    name: 'decimals',
+    outputs: [{ internalType: 'uint8', name: '', type: 'uint8' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'spender', type: 'address' },
+      { internalType: 'uint256', name: 'subtractedValue', type: 'uint256' },
+    ],
+    name: 'decreaseAllowance',
+    outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'spender', type: 'address' },
+      { internalType: 'uint256', name: 'addedValue', type: 'uint256' },
+    ],
+    name: 'increaseAllowance',
+    outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [{ internalType: 'uint256', name: 'amount', type: 'uint256' }],
+    name: 'mint',
+    outputs: [],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [],
+    name: 'name',
+    outputs: [{ internalType: 'string', name: '', type: 'string' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  {
+    inputs: [],
+    name: 'symbol',
+    outputs: [{ internalType: 'string', name: '', type: 'string' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  {
+    inputs: [],
+    name: 'totalSupply',
+    outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'recipient', type: 'address' },
+      { internalType: 'uint256', name: 'amount', type: 'uint256' },
+    ],
+    name: 'transfer',
+    outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+  {
+    inputs: [
+      { internalType: 'address', name: 'sender', type: 'address' },
+      { internalType: 'address', name: 'recipient', type: 'address' },
+      { internalType: 'uint256', name: 'amount', type: 'uint256' },
+    ],
+    name: 'transferFrom',
+    outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
+    stateMutability: 'nonpayable',
+    type: 'function',
+  },
+];