Wallos v0.9
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ellite
@@ -0,0 +1,119 @@
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<?php
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require_once '../../includes/connect_endpoint.php';
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session_start();
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if (isset($_SESSION['loggedin']) && $_SESSION['loggedin'] === true) {
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if (isset($_GET['action']) && $_GET['action'] == "add") {
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$currencyName = "Currency";
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$currencySymbol = "$";
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$currencyCode = "CODE";
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$currencyRate = 1;
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$sqlInsert = "INSERT INTO currencies (name, symbol, code, rate) VALUES (:name, :symbol, :code, :rate)";
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$stmtInsert = $db->prepare($sqlInsert);
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$stmtInsert->bindParam(':name', $currencyName, SQLITE3_TEXT);
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$stmtInsert->bindParam(':symbol', $currencySymbol, SQLITE3_TEXT);
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$stmtInsert->bindParam(':code', $currencyCode, SQLITE3_TEXT);
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$stmtInsert->bindParam(':rate', $currencyRate, SQLITE3_TEXT);
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$resultInsert = $stmtInsert->execute();
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if ($resultInsert) {
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$currencyId = $db->lastInsertRowID();
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echo $currencyId;
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} else {
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echo "Error adding currency entry.";
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}
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} else if (isset($_GET['action']) && $_GET['action'] == "edit") {
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if (isset($_GET['currencyId']) && $_GET['currencyId'] != "" && isset($_GET['name']) && $_GET['name'] != "" && isset($_GET['symbol']) && $_GET['symbol'] != "") {
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$currencyId = $_GET['currencyId'];
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$name = $_GET['name'];
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$symbol = $_GET['symbol'];
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$code = $_GET['code'];
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$sql = "UPDATE currencies SET name = :name, symbol = :symbol, code = :code WHERE id = :currencyId";
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$stmt = $db->prepare($sql);
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$stmt->bindParam(':name', $name, SQLITE3_TEXT);
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$stmt->bindParam(':symbol', $symbol, SQLITE3_TEXT);
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$stmt->bindParam(':code', $code, SQLITE3_TEXT);
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$stmt->bindParam(':currencyId', $currencyId, SQLITE3_INTEGER);
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$result = $stmt->execute();
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if ($result) {
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echo json_encode(["success" => true]);
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} else {
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$response = [
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"success" => false,
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"message" => "Failed to store Currency on the Database"
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];
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echo json_encode($response);
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}
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} else {
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$response = [
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"success" => false,
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"message" => "Some fields are missing"
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];
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echo json_encode($response);
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}
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} else if (isset($_GET['action']) && $_GET['action'] == "delete") {
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if (isset($_GET['currencyId']) && $_GET['currencyId'] != "") {
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$query = "SELECT main_currency FROM user WHERE id = 1";
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$stmt = $db->prepare($query);
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$result = $stmt->execute();
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$row = $result->fetchArray(SQLITE3_ASSOC);
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$mainCurrencyId = $row['main_currency'];
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$currencyId = $_GET['currencyId'];
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$checkQuery = "SELECT COUNT(*) FROM subscriptions WHERE currency_id = :currencyId";
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$checkStmt = $db->prepare($checkQuery);
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$checkStmt->bindParam(':currencyId', $currencyId, SQLITE3_INTEGER);
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$checkResult = $checkStmt->execute();
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$row = $checkResult->fetchArray();
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$count = $row[0];
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if ($count > 0) {
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$response = [
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"success" => false,
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"message" => "Currency is in use in subscriptions and can't be deleted."
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];
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echo json_encode($response);
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exit;
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} else {
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if ($currencyId == $mainCurrencyId) {
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$response = [
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"success" => false,
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"message" => "Currency is set as main currency and can't be deleted."
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];
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echo json_encode($response);
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exit;
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} else {
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$sql = "DELETE FROM currencies WHERE id = :currencyId";
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$stmt = $db->prepare($sql);
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$stmt->bindParam(':currencyId', $currencyId, SQLITE3_INTEGER);
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$result = $stmt->execute();
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if ($result) {
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echo json_encode(["success" => true]);
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} else {
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$response = [
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"success" => false,
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"message" => "Failed to remove currency from the Database"
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];
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echo json_encode($response);
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}
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}
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}
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} else {
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$response = [
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"success" => false,
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"message" => "Some fields are missing."
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];
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echo json_encode($response);
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}
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} else {
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echo "Error";
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}
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} else {
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$response = [
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"success" => false,
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"message" => "Your session expired. Please login again"
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];
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echo json_encode($response);
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}
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?>
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@@ -0,0 +1,41 @@
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<?php
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require_once '../../includes/connect_endpoint.php';
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session_start();
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if (isset($_SESSION['loggedin']) && $_SESSION['loggedin'] === true) {
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if ($_SERVER["REQUEST_METHOD"] === "POST") {
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$newApiKey = isset($_POST["api_key"]) ? $_POST["api_key"] : "";
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$removeOldKey = "DELETE FROM fixer";
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$db->exec($removeOldKey);
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$testKeyUrl = "http://data.fixer.io/api/latest?access_key=$newApiKey";
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$response = file_get_contents($testKeyUrl);
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$apiData = json_decode($response, true);
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if ($apiData['success'] && $apiData['success'] == 1) {
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if (!empty($newApiKey)) {
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$insertNewKey = "INSERT INTO fixer (api_key) VALUES (:api_key)";
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$stmt = $db->prepare($insertNewKey);
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$stmt->bindParam(":api_key", $newApiKey, SQLITE3_TEXT);
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$result = $stmt->execute();
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if ($result) {
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echo json_encode(["success" => true]);
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} else {
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$response = [
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"success" => false,
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"message" => "Failed to store API Key on the Database"
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];
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echo json_encode($response);
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}
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} else {
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echo json_encode(["success" => true]);
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}
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} else {
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$response = [
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"success" => false,
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"message" => "Invalid API Key"
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];
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echo json_encode($response);
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}
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}
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}
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?>
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@@ -0,0 +1,90 @@
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<?php
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require_once '../../includes/connect_endpoint.php';
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$shouldUpdate = true;
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$query = "SELECT date FROM last_exchange_update";
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$result = $db->querySingle($query);
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if ($result) {
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$lastUpdateDate = new DateTime($result);
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$currentDate = new DateTime();
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$lastUpdateDateString = $lastUpdateDate->format('Y-m-d');
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$currentDateString = $currentDate->format('Y-m-d');
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$shouldUpdate = $lastUpdateDateString < $currentDateString;
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}
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if (!$shouldUpdate) {
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echo "Rates are current, no need to update.";
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exit;
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}
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$query = "SELECT api_key FROM fixer";
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$result = $db->query($query);
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if ($result) {
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$row = $result->fetchArray(SQLITE3_ASSOC);
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if ($row) {
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$apiKey = $row['api_key'];
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$codes = "";
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$query = "SELECT id, name, symbol, code FROM currencies";
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$result = $db->query($query);
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while ($row = $result->fetchArray(SQLITE3_ASSOC)) {
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$codes .= $row['code'].",";
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}
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$codes = rtrim($codes, ',');
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$query = "SELECT u.main_currency, c.code FROM user u LEFT JOIN currencies c ON u.main_currency = c.id WHERE u.id = 1";
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$stmt = $db->prepare($query);
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$result = $stmt->execute();
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$row = $result->fetchArray(SQLITE3_ASSOC);
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$mainCurrencyCode = $row['code'];
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$mainCurrencyId = $row['main_currency'];
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$api_url = "http://data.fixer.io/api/latest?access_key=". $apiKey . "&base=EUR&symbols=" . $codes;
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$response = file_get_contents($api_url);
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$apiData = json_decode($response, true);
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$mainCurrencyToEUR = $apiData['rates'][$mainCurrencyCode];
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if ($apiData !== null && isset($apiData['rates'])) {
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foreach ($apiData['rates'] as $currencyCode => $rate) {
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if ($currencyCode === $mainCurrencyCode) {
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$exchangeRate = 1.0;
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} else {
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$exchangeRate = $rate / $mainCurrencyToEUR;
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}
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$updateQuery = "UPDATE currencies SET rate = :rate WHERE code = :code";
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$updateStmt = $db->prepare($updateQuery);
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$updateStmt->bindParam(':rate', $exchangeRate, SQLITE3_TEXT);
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$updateStmt->bindParam(':code', $currencyCode, SQLITE3_TEXT);
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$updateResult = $updateStmt->execute();
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if (!$updateResult) {
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echo "Error updating rate for currency: $currencyCode";
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}
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}
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$currentDate = new DateTime();
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$formattedDate = $currentDate->format('Y-m-d');
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$deleteQuery = "DELETE FROM last_exchange_update";
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$deleteStmt = $db->prepare($deleteQuery);
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$deleteResult = $deleteStmt->execute();
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$query = "INSERT INTO last_exchange_update (date) VALUES (:formattedDate)";
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$stmt = $db->prepare($query);
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$stmt->bindParam(':formattedDate', $formattedDate, SQLITE3_TEXT);
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$result = $stmt->execute();
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$db->close();
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echo "Rates updated successfully!";
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}
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} else {
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echo "Exchange rates update skipped. No fixer.io api key provided";
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$apiKey = null;
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}
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} else {
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echo "Exchange rates update skipped. No fixer.io api key provided";
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$apiKey = null;
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}
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?>
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