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Contract call method

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This commit is contained in:
sc0Vu 2018-01-02 16:43:00 +08:00
parent b7e73c47e4
commit 6c1a0e35fe
2 changed files with 114 additions and 2 deletions
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46
src/Contract.php
View File

@ -386,4 +386,50 @@ class Contract
});
}
}
/**
* call
* Call function method.
*
* @param mixed
* @return void
*/
public function call()
{
if (isset($this->functions)) {
$arguments = func_get_args();
$method = array_splice($arguments, 0, 1)[0];
$callback = array_pop($arguments);
if (!is_string($method) && !isset($this->functions[$method])) {
throw new InvalidArgumentException('Please make sure the method is existed.');
}
$function = $this->functions[$method];
if (count($arguments) < count($function['inputs'])) {
throw new InvalidArgumentException('Please make sure you have put all function params and callback.');
}
if (is_callable($callback) !== true) {
throw new \InvalidArgumentException('The last param must be callback function.');
}
$params = array_splice($arguments, 0, count($function['inputs']));
$data = $this->ethabi->encodeParameters($function, $params);
$functionName = Utils::jsonMethodToString($function);
$functionSignature = $this->ethabi->encodeFunctionSignature($functionName);
$transaction = [];
if (count($arguments) > 0) {
$transaction = $arguments[0];
}
$transaction['to'] = $this->toAddress;
$transaction['data'] = $functionSignature . Utils::stripZero($data);
$this->eth->call($transaction, function ($err, $transaction) use ($callback){
if ($err !== null) {
return call_user_func($callback, $err, null);
}
return call_user_func($callback, null, $transaction);
});
}
}
}

70
test/unit/ContractTest.php
View File

@ -304,8 +304,8 @@ class ContractTest extends TestCase
{
parent::setUp();
$this->contract = new Contract('http://localhost:8545', $this->testAbi);
// $this->contract = new Contract($this->web3->provider, $this->testAbi);
// $this->contract = new Contract('http://localhost:8545', $this->testAbi);
$this->contract = new Contract($this->web3->provider, $this->testAbi);
$this->contract->eth->accounts(function ($err, $accounts) {
if ($err === null) {
if (isset($accounts->result)) {
@ -399,6 +399,10 @@ class ContractTest extends TestCase
}
});
});
if (!isset($this->contractAddress)) {
$this->contractAddress = '0x407d73d8a49eeb85d32cf465507dd71d507100c2';
}
$contract->at($this->contractAddress)->send('transfer', $toAccount, 16, [
'from' => $fromAccount,
'gas' => '0x200b20'
@ -429,4 +433,66 @@ class ContractTest extends TestCase
});
});
}
/**
* testCall
*
* @return void
*/
public function testCall()
{
$contract = $this->contract;
if (!isset($this->accounts[0])) {
$fromAccount = '0x407d73d8a49eeb85d32cf465507dd71d507100c1';
} else {
$fromAccount = $this->accounts[0];
}
if (!isset($this->accounts[1])) {
$toAccount = '0x407d73d8a49eeb85d32cf465507dd71d507100c2';
} else {
$toAccount = $this->accounts[1];
}
$contract->bytecode($this->testBytecode)->new(10000, 'Game Token', 1, 'GT', [
'from' => $fromAccount,
'gas' => '0x200b20'
], function ($err, $result) use ($contract) {
if ($err !== null) {
// infura api gg
return $this->assertTrue($err !== null);
}
if ($result->result) {
echo "\nTransaction has made:) id: " . $result->result . "\n";
}
$transactionId = $result->result;
$this->assertTrue((preg_match('/^0x[a-f0-9]{64}$/', $transactionId) === 1));
$contract->eth->getTransactionReceipt($transactionId, function ($err, $transaction) {
if ($err !== null) {
return $this->fail($err);
}
if ($transaction->result) {
$this->contractAddress = $transaction->result->contractAddress;
echo "\nTransaction has mind:) block number: " . $transaction->result->blockNumber . "\n";
}
});
});
if (!isset($this->contractAddress)) {
$this->contractAddress = '0x407d73d8a49eeb85d32cf465507dd71d507100c2';
}
$contract->at($this->contractAddress)->call('balanceOf', $fromAccount, [
'from' => $fromAccount
], function ($err, $result) use ($contract) {
if ($err !== null) {
// infura api gg
return $this->assertTrue($err !== null);
}
if (isset($result->result)) {
// $bn = Utils::toBn($result->result);
// $this->assertEquals($bn->toString(), '10000', 'Balance should be 10000.');
$this->assertTrue($result->result !== null);
}
});
}
}