feat: bank precompile

zeta-chain · Sep 10, 2024 · b52c6e8 · b52c6e8
1 parent d335f2d
commit b52c6e8
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Showing 10 changed files with 682 additions and 4 deletions.
diff --git a/app/app.go b/app/app.go
@@ -570,6 +570,7 @@ func New(
 		precompiles.StatefulContracts(
 			&app.FungibleKeeper,
 			app.StakingKeeper,
+			app.BankKeeper,
 			appCodec,
 			storetypes.TransientGasConfig(),
 		),

diff --git a/precompiles/bank/IBank.abi b/precompiles/bank/IBank.abi
@@ -0,0 +1,74 @@
+[
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "user",
+        "type": "address"
+      }
+    ],
+    "name": "balanceOf",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "balance",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "deposit",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "success",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "withdraw",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "success",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
diff --git a/precompiles/bank/IBank.go b/precompiles/bank/IBank.go