implemented pagination for address transactions
This commit is contained in:
Akinwale Ariwodola
parent
be2a458db7
commit
09924dc667
4 changed files with 100 additions and 2 deletions
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@ -55,6 +55,7 @@ Router::scope('/', function (RouteBuilder $routes) {
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$routes->connect('/api/v1/address/:addr/tag', ['controller' => 'Main', 'action' => 'apiaddrtag'], ['addr' => '[A-Za-z0-9,]+', 'pass' => ['addr']]);
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$routes->connect('/api/v1/address/:addr/utxo', ['controller' => 'Main', 'action' => 'apiaddrutxo'], ['addr' => '[A-Za-z0-9,]+', 'pass' => ['addr']]);
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$routes->connect('/api/v1/address/:addr/transactions', ['controller' => 'Main', 'action' => 'apiaddrtx'], ['addr' => '[A-Za-z0-9,]+', 'pass' => ['addr']]);
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$routes->connect('/api/v1/realtime/blocks', ['controller' => 'Main', 'action' => 'apirealtimeblocks']);
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$routes->connect('/api/v1/realtime/tx', ['controller' => 'Main', 'action' => 'apirealtimetx']);
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@ -406,6 +406,11 @@ class MainController extends AppController {
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return $this->redirect('/');
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}
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$offset = 0;
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$pageLimit = 50;
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$numTransactions = 0;
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$page = intval($this->request->query('page'));
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$canTag = false;
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$totalRecvAmount = 0;
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$totalSentAmount = 0;
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@ -420,6 +425,7 @@ class MainController extends AppController {
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$tagRequestAmount = '25.' . rand(11111111, 99999999);
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}
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$address = $this->Addresses->find()->where(['Address' => $addr])->first();
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if (!$address) {
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if (strlen($addr) === 34) {
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@ -434,16 +440,28 @@ class MainController extends AppController {
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$canTag = true;
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$addressId = $address->Id;
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$stmt = $conn->execute('SELECT COUNT(TransactionId) AS Total FROM TransactionsAddresses WHERE AddressId = ?', [$addressId]);
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$count = $stmt->fetch(\PDO::FETCH_OBJ);
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$numTransactions = $count->Total;
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$numPages = ceil($numTransactions / $pageLimit);
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if ($page < 1) {
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$page = 1;
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}
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if ($page > $numPages) {
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$page = $numPages;
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}
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$offset = ($page - 1) * $pageLimit;
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$stmt = $conn->execute('SELECT A.TotalReceived, A.TotalSent FROM Addresses A WHERE A.Id = ?', [$address->Id]);
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$totals = $stmt->fetch(\PDO::FETCH_OBJ);
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$stmt = $conn->execute('SELECT T.Id, T.Hash, T.InputCount, T.OutputCount, T.Value, ' .
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$stmt = $conn->execute(sprintf('SELECT T.Id, T.Hash, T.InputCount, T.OutputCount, T.Value, ' .
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'TA.DebitAmount, TA.CreditAmount, ' .
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'B.Height, B.Confirmations, IFNULL(T.TransactionTime, T.CreatedTime) AS TxTime ' .
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'FROM Transactions T ' .
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'LEFT JOIN Blocks B ON T.BlockHash = B.Hash ' .
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'RIGHT JOIN (SELECT TransactionId, DebitAmount, CreditAmount FROM TransactionsAddresses ' .
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' WHERE AddressId = ? ORDER BY TransactionTime DESC LIMIT 0, 20) TA ON TA.TransactionId = T.Id', [$addressId]);
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' WHERE AddressId = ? ORDER BY TransactionTime DESC LIMIT %d, %d) TA ON TA.TransactionId = T.Id', $offset, $pageLimit), [$addressId]);
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$recentTxs = $stmt->fetchAll(\PDO::FETCH_OBJ);
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$totalRecvAmount = $totals->TotalReceived == 0 ? '0' : $totals->TotalReceived + 0;
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@ -451,6 +469,7 @@ class MainController extends AppController {
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$balanceAmount = bcsub($totalRecvAmount, $totalSentAmount, 8) + 0;
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}
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$this->set('offset', $offset);
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$this->set('canTag', $canTag);
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$this->set('pending', $pending);
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$this->set('tagRequestAmount', $tagRequestAmount);
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@ -459,6 +478,9 @@ class MainController extends AppController {
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$this->set('totalSent', $totalSentAmount);
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$this->set('balanceAmount', $balanceAmount);
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$this->set('recentTxs', $recentTxs);
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$this->set('numTransactions', $numTransactions);
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$this->set('numPages', $numPages);
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$this->set('currentPage', $page);
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}
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public function qr($data = null) {
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@ -148,6 +148,14 @@
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<div class="recent-transactions">
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<h3>Recent Transactions</h3>
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<div class="results-meta">
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<?php if ($numTransactions > 0):
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$begin = ($currentPage - 1) * 50 + 1;
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?>
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Showing <?php echo number_format($begin, 0, '', ',') ?> - <?php echo number_format(min($numTransactions, $begin + 50), 0, '', ','); ?> of <?php echo number_format($numTransactions, 0, '', ','); ?> result<?php echo $numTransactions == 1 ? '' : 's' ?>
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<?php endif; ?>
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</div>
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<table class="table tx-table">
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<thead>
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<tr>
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@ -189,3 +197,62 @@
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</tbody>
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</table>
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</div>
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<?php if ($numPages > 1): ?>
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<div class="pagination">
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<div class="prev">
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<?php if ($currentPage > 1): ?>
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<a href="?page=<?php echo $currentPage - 1 ?>">Previous</a>
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<?php endif; ?>
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</div>
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<div class="pages">
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<?php if ($numTransactions > 0):
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$start = $numPages > 1 ? 1 : 0;
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$end = $numPages > 1 ? 10 : 0;
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// use currentPage as the starting point
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if ($numPages > 10) {
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if ($currentPage > 5) {
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$start = $currentPage < 10 ? 1 : $currentPage - 5;
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$end = ($currentPage > ($numPages - 10) && $start > 5) ? $numPages : min($currentPage + 5, $numPages);
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}
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}
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?>
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<?php if ($start >= 5): ?>
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<div class="page-number"><a href="?page=1">1</a></div>
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<div class="page-number">...</div>
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<?php endif; ?>
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<?php
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if ($start > 0):
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for ($i = $start; $i <= $end; $i++):
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?>
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<div class="page-number">
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<?php if ($currentPage == $i): echo $i; else: ?>
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<a href="?page=<?php echo $i ?>"><?php echo $i ?></a>
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<?php endif; ?>
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</div>
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<?php
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endfor;
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endif;
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?>
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<?php if ($end < $numPages - 1): ?>
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<div class="page-number">...</div>
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<div class="page-number">
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<a href="?page=<?php echo $numPages ?>"><?php echo $numPages ?></a>
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</div>
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<?php endif; ?>
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<?php
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endif; ?>
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</div>
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<div class="next">
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<?php if ($currentPage < $numPages): ?>
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<a href="?page=<?php echo $currentPage + 1 ?>">Next</a>
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<?php endif; ?>
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</div>
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<div class="clear"></div>
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</div>
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<?php endif; ?>
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@ -247,12 +247,20 @@ footer .content .page-time { position: absolute; right: 12px; bottom: 0px; paddi
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.address-summary .box .value { font-size: 180%; font-weight: 300; margin-top: 8px }
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.address-summary .box.last { border-color: transparent }
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.recent-transactions { position: relative }
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.recent-transactions h3 { font-weight: 300; margin: 0; margin-bottom: 12px }
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.recent-transactions { width: 1200px; margin: 48px auto 0 auto; box-shadow: 0 2px 6px rgba(0,0,0,.175); border: 1px solid rgba(0,0,0,.15); padding: 36px; cursor: default }
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.recent-transactions .results-meta { position: absolute; right: 36px; top: 44px; font-size: 75%; color: #aaa }
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.tx-table td { vertical-align: top; line-height: 24px }
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.tx-table td.credit, .tx-table td div.credit { color: #00e676 }
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.tx-table td.debit, .tx-table td div.debit { color: #ff0000 }
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.tx-table td div.debit { padding-top: 8px }
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.pagination { width: 1200px; margin: 36px auto 0 auto; cursor: default }
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.pagination .prev { float: left; width: 20%; font-size: 75% }
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.pagination .next { float: left; width: 20%; text-align: right; font-size: 75% }
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.pagination .pages { float: left; width: 60%; text-align: center }
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.pagination .pages .page-number { display: inline-block; width: 28px; height: 28px; line-height: 24px; text-align: center; font-size: 75% }
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.clear { clear: both }
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