web3/models/monad_testcoin_balance.py

# -*- coding: utf-8 -*-

from odoo import models, fields
from web3 import Web3
import time


class MonadTestcoinBalance(models.Model):
    _name = 'monad.testcoin.balance'
    _description = 'Monad Testcoin Balance'

    wallet_address = fields.Char(string='Wallet Address')

    balance = fields.Float(string='Balance')

    message = fields.Char(string='Message')

    def execute(self):
        rpc_url = "https://testnet-rpc.monad.xyz"

        web3 = Web3(Web3.HTTPProvider(rpc_url))
        if not web3.is_connected():
            print("无法连接到链节点，请检查 URL 是否正确")
        else:
            print("已成功连接到链节点。正在查询钱包余额...")

        for record in self:
            retry_count = 0
            max_retries = 3
            delay = 2

            result_message = ''
            result_balance = -1

            while retry_count < max_retries:
                try:
                    checksum_address = web3.to_checksum_address(record.wallet_address)
                    balance = web3.eth.get_balance(checksum_address)
                    balance_eth = web3.from_wei(balance, "ether")
                    result_message = f"Wallet address: {record.wallet_address}, balance: {balance_eth:.8f} $MON"
                    result_balance = "{:.8f}".format(balance_eth)
                    print(result_message)
                    break
                except Exception as e:
                    print(f"查询钱包 {record.wallet_address} 余额时发生错误: {e}")
                    retry_count += 1
                    print(f"正在重试...（第 {retry_count} 次）")
                    time.sleep(delay)

            if retry_count == max_retries:
                result_message = f"钱包 {record.wallet_address} 查询余额失败，已达到最大重试次数。"
                print(result_message)

            record.update({
                'balance': result_balance,
                'message': result_message
            })

        return {
            'type': 'ir.actions.client',
            'tag': 'display_notification',
            'params': {
                'title': '提示',
                'message': '操作成功！',
                'sticky': False,
            }
        }