LBRYCommunity/block-explorer
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add supply endpoint (#6)

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* Total and circulating coin supply endpoint
This commit is contained in:
Thomas Zarebczan 2017-10-13 01:36:26 -04:00 committed by akinwale
parent d531487eb0
commit c509ce9585
2 changed files with 40 additions and 2 deletions
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1
config/routes.php
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@ -65,6 +65,7 @@ Router::scope('/', function (RouteBuilder $routes) {
$routes->connect('/api/v1/realtime/tx', ['controller' => 'Main', 'action' => 'apirealtimetx']);
$routes->connect('/api/v1/recentblocks', ['controller' => 'Main', 'action' => 'apirecentblocks']);
$routes->connect('/api/v1/status', ['controller' => 'Main', 'action' => 'apistatus']);
$routes->connect('/api/v1/supply', ['controller' => 'Main', 'action' => 'apiutxosupply']);
//$routes->connect('/api/v1/recenttxs', ['controller' => 'Main', 'action' => 'apirecenttxs']);
$routes->connect('/api/v1/claims/browse', ['controller' => 'Claims', 'action' => 'apibrowse']);

41
src/Controller/MainController.php
View file

@ -680,7 +680,18 @@ class MainController extends AppController {
return 'N/A';
}
}
private function _gettxoutsetinfo() {
$req = ['method' => 'gettxoutsetinfo', 'params' => []];
try {
$res = json_decode(self::curl_json_post(self::rpcurl, json_encode($req)));
if (!isset($res->result)) {
return 0;
}
return $res->result;
} catch (\Exception $e) {
return 'N/A';
}
}
public function apistatus() {
$this->autoRender = false;
$this->loadModel('Blocks');
@ -850,6 +861,32 @@ class MainController extends AppController {
return $this->_jsonResponse(['success' => true, 'utxo' => $utxo]);
}
public function apiutxosupply() {
$this->autoRender = false;
$this->loadModel('Addresses');
$circulating = 0;
$reservedcommunity = 0;
$reservedoperational = 0;
$reservedinstitutional = 0;
$reservedtotal = 0;
$circulating = 0;
$txoutsetinfo = $this->_gettxoutsetinfo();
$reservedcommunity = $this->Addresses->find()->select(['Balance'])->where(['Address =' => 'rFLUohPG4tP3gZHYoyhvADCtrDMiaYb7Qd'])->first();
$reservedoperational = $this->Addresses->find()->select(['Balance'])->where(['Address =' => 'r9PGXsejVJb9ZfMf3QVdDEJCzxkd9JLxzL'])->first();
$reservedinstitutional = $this->Addresses->find()->select(['Balance'])->where(['Address =' => 'r9srwX7DEN7Mex3a8oR1mKSqQmLBizoJvi'])->first();
//aux is the address where some of the LBRY operational fund are, but not sold on market.
$reservedaux = $this->Addresses->find()->select(['Balance'])->where(['Address =' => 'bRo4FEeqqxY7nWFANsZsuKEWByEgkvz8Qt'])->first();
$reservedtotal = $reservedcommunity->Balance + $reservedoperational->Balance + $reservedinstitutional->Balance + $reservedaux->Balance;
$circulating = $txoutsetinfo->total_amount - $reservedtotal;
return $this->_jsonResponse(['success' => true, ['utxosupply' => ['total' => $txoutsetinfo->total_amount, 'circulating' => $circulating]]]);
}
private static function curl_json_post($url, $data, $headers = []) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
@ -874,4 +911,4 @@ class MainController extends AppController {
}
}
?>
?>