erc20-vend

commit feb46724e0612fa2909848ae60c16f235d273291
parent f47e9b96e87de5c2dbc5343156ab5349c5d3e613
Author: lash <dev@holbrook.no>
Date:   Mon,  8 May 2023 05:25:30 +0100

Implement chainlib-gen

Diffstat:
M
python/erc20_vend/__init__.py
 | 
3
+++
A
python/erc20_vend/data/.chainlib
 | 
0

M
python/erc20_vend/vend.py
 | 
17
+++++++++++++++++
M
solidity/Vend.sol
 | 
30
+++++++++++++++---------------

4 files changed, 35 insertions(+), 15 deletions(-)
diff --git a/python/erc20_vend/__init__.py b/python/erc20_vend/__init__.py
@@ -1 +1,4 @@
 from .vend import Vend
+from .vend import bytecode
+from .vend import create
+from .vend import args
diff --git a/python/erc20_vend/data/.chainlib b/python/erc20_vend/data/.chainlib
diff --git a/python/erc20_vend/vend.py b/python/erc20_vend/vend.py
@@ -141,3 +141,20 @@ class Vend(TxFactory):
         dec.val(v)
         r = dec.get()
         return r[0]
+
+
+
+def bytecode(**kwargs):
+    return Voter.bytecode(version=kwargs.get('version'))
+
+
+def create(**kwargs):
+    return Voter.cargs(kwargs['token_address'], decimals=kwargs.get('decimals'), mint=kwargs.get('mint'), version=kwargs.get('version'))
+
+
+def args(v):
+    if v == 'create':
+        return (['token_address'], ['decimals', 'mint'],)
+    elif v == 'default' or v == 'bytecode':
+        return ([], ['version'],)
+    raise ValueError('unknown command: ' + v)
diff --git a/solidity/Vend.sol b/solidity/Vend.sol
@@ -171,21 +171,21 @@ contract ERC20Vend {
 		return l_balance;
 	}
 
-	// burn used vend tokens.
-	// should self-destruct contract if possible when supply reaches 0.
-	function burnFor(address _token) public returns(uint256) {
-		bool r;
-		bytes memory v;
-		uint256 l_burnValue;
-
-		l_burnValue = returned[_token];
-		(r, v) = _token.call(abi.encodeWithSignature("burn(uint256)", l_burnValue));
-		require(r, "ERR_TOKEN");
-		r = abi.decode(v, (bool));
-		require(r, "ERR_TOKEN_BURN");
-		returned[_token] = 0;
-		return l_burnValue;
-	}
+//	// burn used vend tokens.
+//	// should self-destruct contract if possible when supply reaches 0.
+//	function burnFor(address _token) public returns(uint256) {
+//		bool r;
+//		bytes memory v;
+//		uint256 l_burnValue;
+//
+//		l_burnValue = returned[_token];
+//		(r, v) = _token.call(abi.encodeWithSignature("burn(uint256)", l_burnValue));
+//		require(r, "ERR_TOKEN");
+//		r = abi.decode(v, (bool));
+//		require(r, "ERR_TOKEN_BURN");
+//		returned[_token] = 0;
+//		return l_burnValue;
+//	}
 	
 	// returns UINT256_MAX if lock is inactive
 	// reverts if target does not have the original balance