update handlers

parse.py

@@ -1,3 +1,4 @@
+import json
 import ply.lex as lex
 import ply.yacc as yacc
 import enum
@@ -9,11 +10,14 @@ import select
 from multiprocessing import Process
 from multiprocessing import Pipe
 import subprocess
+from web3 import Web3
 from dotenv import load_dotenv
 
 logg = logging.getLogger()
 logg.setLevel(logging.DEBUG)
 
+
+
 tokens = (
     'ID',
     'NOID',
@@ -61,6 +65,8 @@ chainId = os.getenv("CHAIN_ID")
 rpc = os.getenv("RPC")
 gasCap = os.getenv("GAS_FEE_CAP")
 
+w3 = Web3(Web3.HTTPProvider(rpc))
+
 
 
 #
@@ -166,7 +172,7 @@ def p_key_create(p):
     if len(p) > 4:
         o.k = p[4]
     p[0] = o
-    print("PO",p[0])
+    
 
 
 def p_voucher_mint(p):
@@ -312,19 +318,34 @@ class Router:
 def noop_handler(cmd):
     return str(cmd)
 
+def generate_private_key():
+    """Generate a new private key."""
+    web3 = Web3()
+    account = web3.eth.account.create()  
+    return account.address  
+
+def store_key_in_keystore(private_key, key_name, store_name):
+    keystore = {
+        'key_name': key_name,
+        'private_key': private_key,
+        'store_name': store_name,
+    }
+    store_path = f"{store_name}_{key_name}.json"
+    
+    # Save to JSON file (simulated keystore)
+    with open(store_path, 'w') as f:
+        json.dump(keystore, f)
+    
+    return store_path 
+
 
 def key_create_handler(cmd):
-    mnemonic = cmd.i.replace('-', ' ')
-    command = f'cast wallet pk -v "{mnemonic}" 2 | cut -c 16-'
-    result = subprocess.run(command, shell=True, capture_output=True, text=True)
-    if result.returncode != 0:
-        raise subprocess.CalledProcessError(result.returncode, command, output=result.stdout, stderr=result.stderr)
-    if result.stderr:
-        raise ValueError(f"Command failed with error: {result.stderr}")
-    else:
-        privatekey = result.stdout.strip().split("\n")[1]
-        return privatekey
-
+    store_name  = cmd.t
+    key_name = str(cmd.f).split(":")[1]  
+    private_key = cmd.k
+    address = generate_private_key()
+    store_key_in_keystore(private_key, key_name, store_name)
+    return address
 
    
 def voucher_create_handler(cmd): 
@@ -352,9 +373,13 @@ def voucher_transfer_handler(cmd):
    s = "0x" + str(cmd.a).split(":")[1]  
    to = "0x" + str(cmd.t).split(":")[1]  
 
+   account = w3.eth.account.from_key(privatekey)
+   nonce =  w3.eth.get_transaction_count(account.address,'pending')
+  
    command = (
     f'cast send --private-key {privatekey} '
     f'--rpc-url {rpc} '
+    f'--nonce {nonce} '
     f'{s} '
     f'"transfer(address,uint256)" {to} {value}'
    )
@@ -372,6 +397,7 @@ def voucher_mint_handler(cmd):
     value = cmd.v
     s = "0x" + str(cmd.a).split(":")[1]  
     to = "0x" + str(cmd.t).split(":")[1]  
+
     command = (
         f'cast send --private-key  {privatekey} '
         f'--rpc-url {rpc} '