feat: distribute ZRC20 rewards function

changelog.md

@@ -25,6 +25,7 @@
 * [3012](https://github.com/zeta-chain/node/pull/3012) - integrate authenticated calls erc20 smart contract functionality into protocol
 * [3025](https://github.com/zeta-chain/node/pull/3025) - standard memo for Bitcoin inbound
 * [3028](https://github.com/zeta-chain/node/pull/3028) - whitelist connection gater
+* [3019](https://github.com/zeta-chain/node/pull/3019) - add ditribute functions to staking precompile
 
 ### Refactor
 

cmd/zetacored/config/prefixes.go

@@ -6,6 +6,9 @@ const (
 	// Bech32Prefix defines the Bech32 prefix used for Cronos Accounts
 	Bech32Prefix = "zeta"
 
+	// ZRC20DenomPrefix defines the prefix for ZRC20 tokens when converted to sdk.Coin.
+	ZRC20DenomPrefix = "zrc20/"
+
 	// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address
 	Bech32PrefixAccAddr = Bech32Prefix
 	// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key

cmd/zetae2e/local/local.go

@@ -332,14 +332,17 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 
 		if !skipPrecompiles {
 			precompiledContractTests = []string{
-				e2etests.TestPrecompilesPrototypeName,
-				e2etests.TestPrecompilesPrototypeThroughContractName,
-				e2etests.TestPrecompilesStakingName,
-				// Disabled until further notice, check https://github.com/zeta-chain/node/issues/3005.
-				// e2etests.TestPrecompilesStakingThroughContractName,
-				e2etests.TestPrecompilesBankName,
-				e2etests.TestPrecompilesBankFailName,
-				e2etests.TestPrecompilesBankThroughContractName,
+				// e2etests.TestPrecompilesPrototypeName,
+				// e2etests.TestPrecompilesPrototypeThroughContractName,
+				// e2etests.TestPrecompilesStakingName,
+				// // Disabled until further notice, check https://github.com/zeta-chain/node/issues/3005.
+				// // e2etests.TestPrecompilesStakingThroughContractName,
+				// e2etests.TestPrecompilesBankName,
+				// e2etests.TestPrecompilesBankFailName,
+				// e2etests.TestPrecompilesBankThroughContractName,
+				e2etests.TestPrecompilesDistributeName,
+				e2etests.TestPrecompilesDistributeNonZRC20Name,
+				e2etests.TestPrecompilesDistributeThroughContractName,
 			}
 		}
 

e2e/contracts/testdistribute/TestDistribute.abi

@@ -0,0 +1,64 @@
+[
+  {
+    "inputs": [],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "zrc20_distributor",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "zrc20_token",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "Distributed",
+    "type": "event"
+  },
+  {
+    "stateMutability": "payable",
+    "type": "fallback"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "distributeThroughContract",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "stateMutability": "payable",
+    "type": "receive"
+  }
+]

e2e/contracts/testdistribute/TestDistribute.bin

@@ -0,0 +1 @@
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