Mini Kabibi Habibi
| Current Path : C:/xampp/htdocs/clinic/ |
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| Current File : C:/xampp/htdocs/clinic/issue_supplies.php |
<?php
session_start();
include 'includes/db.php';
// Access control
if (!isset($_SESSION['user_id']) || $_SESSION['role'] !== 'admin') {
header("Location: login.php");
exit();
}
$page_title = "Issue Medical Supply";
$success_message = $_SESSION['success_message'] ?? '';
unset($_SESSION['success_message']);
$error_message = '';
// Fetch supplies with available balance and not expired
$today = date('Y-m-d');
$supply_stmt = $pdo->prepare("SELECT id, item, balance, expiration_date, date_received FROM medical_supplies WHERE balance > 0 AND expiration_date >= ? ORDER BY item ASC");
$supply_stmt->execute([$today]);
$supply_options = $supply_stmt->fetchAll(PDO::FETCH_ASSOC);
// Handle form submission
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$date = $_POST['date'] ?? '';
$patient_name = trim($_POST['patient_name'] ?? '');
$age = intval($_POST['age'] ?? 0);
$school = trim($_POST['school'] ?? '');
$supply_id = intval($_POST['supply_id'] ?? 0);
$quantity = intval($_POST['quantity'] ?? 0);
$released_by = trim($_POST['released_by'] ?? '');
$received_by = trim($_POST['received_by'] ?? '');
$remarks = trim($_POST['remarks'] ?? '');
if ($date && $patient_name && $age > 0 && $school && $supply_id > 0 && $quantity > 0 && $released_by && $received_by && $remarks) {
// Check stock availability
$stmt = $pdo->prepare("SELECT item, balance FROM medical_supplies WHERE id = :id");
$stmt->execute([':id' => $supply_id]);
$supply = $stmt->fetch(PDO::FETCH_ASSOC);
if ($supply && $supply['balance'] >= $quantity) {
$pdo->beginTransaction();
try {
// Insert issuance record
$insert = $pdo->prepare("INSERT INTO supply_issuance
(`date`, patient_name, age, school, supply_name, quantity, released_by, received_by, remarks)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)");
$insert->execute([
$date,
$patient_name,
$age,
$school,
$supply['item'],
$quantity,
$released_by,
$received_by,
$remarks
]);
// Update medical supplies
$update = $pdo->prepare("UPDATE medical_supplies SET issued = issued + ?, balance = balance - ? WHERE id = ?");
$update->execute([$quantity, $quantity, $supply_id]);
$pdo->commit();
$_SESSION['success_message'] = "Supply successfully issued.";
header("Location: " . basename(__FILE__));
exit();
} catch (Exception $e) {
$pdo->rollBack();
$error_message = "Transaction failed: " . $e->getMessage();
}
} else {
$error_message = "Not enough stock available to issue.";
}
} else {
$error_message = "Please fill out all required fields correctly.";
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title><?= htmlspecialchars($page_title) ?></title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" />
<style>
body {
margin: 0;
background-color: #f8f9fa;
}
.sidebar {
position: fixed;
top: 0;
left: 0;
width: 250px;
height: 100vh;
background-color: #2c3e50;
color: white;
overflow-y: auto;
}
.sidebar a {
color: #ccc;
text-decoration: none;
padding: 15px;
display: block;
transition: 0.3s;
}
.sidebar a:hover {
background-color: #34495e;
color: #fff;
}
.sidebar .collapse a {
font-size: 0.95rem;
padding-left: 30px;
}
.main-content {
margin-left: 250px;
padding: 40px;
box-sizing: border-box;
min-height: 100vh;
}
h2.page-title {
font-weight: 600;
margin-bottom: 30px;
}
</style>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css">
</head>
<body>
<?php include 'sidebar.php'; ?>
<div class="main-content">
<h2 class="page-title"><?= htmlspecialchars($page_title) ?></h2>
<?php if ($success_message): ?>
<div class="alert alert-success"><?= htmlspecialchars($success_message) ?></div>
<?php elseif ($error_message): ?>
<div class="alert alert-danger"><?= htmlspecialchars($error_message) ?></div>
<?php endif; ?>
<button type="button" class="btn btn-success mb-4" data-bs-toggle="modal" data-bs-target="#issueSupplyModal">
Issue Here
</button>
</div>
<!-- Modal -->
<div class="modal fade <?= $error_message ? 'show' : '' ?>" id="issueSupplyModal" tabindex="-1" aria-labelledby="issueSupplyModalLabel" aria-hidden="<?= $error_message ? 'false' : 'true' ?>" style="<?= $error_message ? 'display: block;' : '' ?>">
<div class="modal-dialog modal-lg modal-dialog-scrollable">
<div class="modal-dialog modal-lg modal-dialog-centered">
<div class="modal-content">
<div class="modal-header bg-light">
<h5 class="modal-title">Issue Medical Supply</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal"></button>
</div>
<div class="modal-body">
<form id="issueSupplyForm" class="needs-validation" novalidate method="POST" action="<?= basename(__FILE__) ?>">
<div class="row g-3">
<div class="col-md-3 mb-3">
<label for="date" class="form-label">Date <span class="text-danger">*</span></label>
<input type="date" name="date" id="date" class="form-control" required value="<?= htmlspecialchars($_POST['date'] ?? date('Y-m-d')) ?>">
<div class="invalid-feedback">Please select the date.</div>
</div>
<div class="col-md-3 mb-3">
<label for="patient_name" class="form-label">Name of Patient <span class="text-danger">*</span></label>
<input type="text" name="patient_name" id="patient_name" class="form-control" required value="<?= htmlspecialchars($_POST['patient_name'] ?? '') ?>">
<div class="invalid-feedback">Please enter the patient's name.</div>
</div>
<div class="col-md-2 mb-3">
<label for="age" class="form-label">Age <span class="text-danger">*</span></label>
<input type="number" name="age" id="age" class="form-control" min="1" required value="<?= htmlspecialchars($_POST['age'] ?? '') ?>">
<div class="invalid-feedback">Please enter a valid age.</div>
</div>
<div class="col-md-4 mb-3">
<label for="school" class="form-label">School <span class="text-danger">*</span></label>
<input type="text" name="school" id="school" class="form-control" required value="<?= htmlspecialchars($_POST['school'] ?? '') ?>">
<div class="invalid-feedback">Please enter the school name.</div>
</div>
<div class="col-md-4 mb-3">
<label for="supply_id" class="form-label">Medical Supplies <span class="text-danger">*</span></label>
<select name="supply_id" id="supply_id" class="form-select" required>
<option value="">-- Select Supply --</option>
<?php foreach ($supply_options as $s): ?>
<option value="<?= $s['id'] ?>" <?= (isset($_POST['supply_id']) && $_POST['supply_id'] == $s['id']) ? 'selected' : '' ?>>
<?= htmlspecialchars($s['item']) ?> (Available: <?= $s['balance'] ?>, Received: <?= date('M d, Y', strtotime($s['date_received'])) ?>)
</option>
<?php endforeach; ?>
</select>
<div class="invalid-feedback">Please select a medical supply.</div>
</div>
<div class="col-md-2 mb-3">
<label for="quantity" class="form-label">Quantity <span class="text-danger">*</span></label>
<input type="number" name="quantity" id="quantity" class="form-control" min="1" required value="<?= htmlspecialchars($_POST['quantity'] ?? '') ?>">
<div class="invalid-feedback">Please enter a valid quantity.</div>
</div>
<div class="col-md-3 mb-3">
<label for="released_by" class="form-label">Released by <span class="text-danger">*</span></label>
<input type="text" name="released_by" id="released_by" class="form-control" required value="<?= htmlspecialchars($_POST['released_by'] ?? '') ?>">
<div class="invalid-feedback">Please enter who released the supply.</div>
</div>
<div class="col-md-3 mb-3">
<label for="received_by" class="form-label">Received by <span class="text-danger">*</span></label>
<input type="text" name="received_by" id="received_by" class="form-control" required value="<?= htmlspecialchars($_POST['received_by'] ?? '') ?>">
<div class="invalid-feedback">Please enter who received the supply.</div>
</div>
<div class="col-md-12 mb-3">
<label for="remarks" class="form-label">Remarks <span class="text-danger">*</span></label>
<textarea name="remarks" id="remarks" class="form-control" rows="2" required><?= htmlspecialchars($_POST['remarks'] ?? '') ?></textarea>
<div class="invalid-feedback">Please enter remarks.</div>
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-success">Issue Supply</button>
</div>
</form>
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
<script>
(() => {
'use strict';
const form = document.getElementById('issueSupplyForm');
form.addEventListener('submit', (event) => {
if (!form.checkValidity()) {
event.preventDefault();
event.stopPropagation();
}
form.classList.add('was-validated');
});
<?php if ($error_message): ?>
document.addEventListener("DOMContentLoaded", () => {
const modal = new bootstrap.Modal(document.getElementById('issueSupplyModal'));
modal.show();
});
<?php endif; ?>
})();
</script>
</body>
</html>