84 lines
3.9 KiB
PHP
84 lines
3.9 KiB
PHP
<?php
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require('../.hta_config/conf.php');
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$db = new PDO("mysql:host=$mariaServer;dbname=$mariaDb", $mariaUser, $mariaPass);
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$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$customerId = $_GET['customerId'];
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$invoiceId = $_GET['invoiceId'];
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// Handle Additional Payment
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if($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['additional-payment'])){
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$adPaymentAmount = floatval($_POST['adPaymentAmount']);
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$adPaymentDate = $_POST['adPaymentDate'];
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$adPaymentSource = $_POST['adPaymentSource'];
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$adPaymentTran = $_POST['adPaymentTran'];
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$adPaymentRemarks = $_POST['adPaymentRemarks'];
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// Insert additional payment record
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try {
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$stmt3 = $db->prepare("INSERT INTO emi (customerId, invoiceId, adPaymentAmount, adPaymentDate, adPaymentSource, adPaymentTran, adPaymentRemarks, payStatus) VALUES (:customerId, :invoiceId, :adPaymentAmount, :adPaymentDate, :adPaymentSource, :adPaymentTran, :adPaymentRemarks, 1)");
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$stmt3->bindParam(':customerId', $customerId);
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$stmt3->bindParam(':invoiceId', $invoiceId);
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$stmt3->bindParam(':adPaymentAmount', $adPaymentAmount);
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$stmt3->bindParam(':adPaymentDate', $adPaymentDate);
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$stmt3->bindParam(':adPaymentSource', $adPaymentSource);
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$stmt3->bindParam(':adPaymentTran', $adPaymentTran);
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$stmt3->bindParam(':adPaymentRemarks', $adPaymentRemarks);
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$stmt3->execute();
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echo '<div class="alert alert-success">Additional Payment <strong>' . htmlspecialchars($_POST['adPaymentAmount']) . '</strong> applied successfully.</div>';
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} catch(PDOException $e) {
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echo '<div class="alert alert-danger">Error: ' . $e->getMessage() . '</div>';
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}
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// Apply additional payment to EMIs (starting from furthest future EMI)
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try {
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// Get all unpaid EMIs ordered by date DESC (furthest future first)
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$stmt = $db->prepare("SELECT * FROM emi WHERE customerId = :customerId AND invoiceId = :invoiceId AND emiAmount > 0 AND payStatus = 0 ORDER BY emiDate DESC");
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$stmt->bindParam(':customerId', $customerId);
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$stmt->bindParam(':invoiceId', $invoiceId);
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$stmt->execute();
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$emiRecords = $stmt->fetchAll(PDO::FETCH_ASSOC);
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$remainingAmount = $adPaymentAmount;
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foreach ($emiRecords as $emi) {
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if ($remainingAmount <= 0) break;
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$emiId = $emi['id'];
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$emiAmount = floatval($emi['emiAmount']);
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if ($remainingAmount >= $emiAmount) {
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// Full payment
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$remainingAmount -= $emiAmount;
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$newEmiAmount = 0;
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$payStatus = 1;
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} else {
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// Partial payment
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$newEmiAmount = $emiAmount - $remainingAmount;
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$remainingAmount = 0;
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$payStatus = 0; // Still partially unpaid
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}
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// Update EMI
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$updateStmt = $db->prepare("UPDATE emi SET emiAmount = :newEmiAmount, payStatus = :payStatus, paymentDate = CASE WHEN :payStatus = 1 THEN :paymentDate ELSE paymentDate END WHERE id = :emiId");
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$updateStmt->bindParam(':newEmiAmount', $newEmiAmount);
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$updateStmt->bindParam(':payStatus', $payStatus);
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$updateStmt->bindParam(':paymentDate', $adPaymentDate);
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$updateStmt->bindParam(':emiId', $emiId);
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$updateStmt->execute();
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}
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// If there's remaining amount after processing all unpaid EMIs
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if ($remainingAmount > 0) {
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echo '<div class="alert alert-info">Note: $' . number_format($remainingAmount, 2) . ' was not applied (no unpaid EMIs remaining)</div>';
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}
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} catch (PDOException $e) {
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echo '<div class="alert alert-danger">Error: ' . $e->getMessage() . '</div>';
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}
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}
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// [Rest of your existing code for handling EMI status updates and data fetching...]
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?>
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<!-- [Rest of your HTML and JavaScript remains the same] -->
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