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Initial commit: Proyecto Portal ePromos completo con documentación unificada y seguridad base

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Isaac Aracena
2026-05-09 12:46:24 -04:00
commit c44f1a69f1
65 changed files with 7223 additions and 0 deletions
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admin/premios.php
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<?php
session_start();
require_once __DIR__ . '/db.php';
if (empty($_SESSION['admin_id'])) { header('Location: ../index.php'); exit; }
function all_ruletas(mysqli $conn) {
$res = $conn->query("SELECT id, nombre FROM ruletas ORDER BY id DESC");
return $res->fetch_all(MYSQLI_ASSOC);
}
function find_premio(mysqli $conn, $id) {
$stmt = $conn->prepare("SELECT id, ruleta_id, nombre, cantidad, probabilidad, inicio_angulo, fin_angulo FROM premios WHERE id=?");
$stmt->bind_param("i", $id); $stmt->execute(); return $stmt->get_result()->fetch_assoc();
}
$ruletas = all_ruletas($conn);
$ruleta_id = (int)($_GET['ruleta_id'] ?? ($ruletas[0]['id'] ?? 0));
$msg = $err = "";
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$id = (int)($_POST['id'] ?? 0);
$ruleta_id = (int)($_POST['ruleta_id'] ?? 0);
$nombre = trim($_POST['nombre'] ?? '');
$cantidad = (int)($_POST['cantidad'] ?? 0);
$probabilidad = (float)($_POST['probabilidad'] ?? 0);
$inicio = (float)($_POST['inicio_angulo'] ?? 0);
$fin = (float)($_POST['fin_angulo'] ?? 0);
if (!$ruleta_id || $nombre === '') {
$err = "Completa ruleta y nombre.";
} else {
if ($id > 0) {
$stmt = $conn->prepare("UPDATE premios SET ruleta_id=?, nombre=?, cantidad=?, probabilidad=?, inicio_angulo=?, fin_angulo=? WHERE id=?");
$stmt->bind_param("isidddi", $ruleta_id, $nombre, $cantidad, $probabilidad, $inicio, $fin, $id);
$stmt->execute(); $msg = "Premio actualizado.";
} else {
$stmt = $conn->prepare("INSERT INTO premios (ruleta_id, nombre, cantidad, probabilidad, inicio_angulo, fin_angulo) VALUES (?,?,?,?,?,?)");
$stmt->bind_param("isiddd", $ruleta_id, $nombre, $cantidad, $probabilidad, $inicio, $fin);
$stmt->execute(); $msg = "Premio creado.";
}
}
}
if (($_GET['action'] ?? '') === 'delete') {
$id = (int)($_GET['id'] ?? 0);
if ($id) {
$stmt = $conn->prepare("DELETE FROM premios WHERE id=?");
$stmt->bind_param("i", $id); $stmt->execute(); $msg = "Premio eliminado.";
}
}
$edit = null;
if (($_GET['action'] ?? '') === 'edit') {
$edit = find_premio($conn, (int)($_GET['id'] ?? 0));
if ($edit) $ruleta_id = (int)$edit['ruleta_id'];
}
$stmt = $conn->prepare("SELECT p.id, p.nombre, p.cantidad, p.probabilidad, p.inicio_angulo, p.fin_angulo, r.nombre AS ruleta
FROM premios p INNER JOIN ruletas r ON r.id=p.ruleta_id
WHERE p.ruleta_id=? ORDER BY p.id DESC");
$stmt->bind_param("i", $ruleta_id); $stmt->execute();
$items = $stmt->get_result()->fetch_all(MYSQLI_ASSOC);
?>
<!doctype html>
<html lang="es">
<head>
<meta charset="utf-8">
<title>Premios | Admin Ruletas</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<nav class="navbar navbar-expand-lg bg-dark navbar-dark">
<div class="container-fluid">
<a class="navbar-brand" href="dashboard.php">Home</a>
<div class="d-flex gap-2">
<a class="btn btn-outline-light btn-sm" href="ruletas.php">Ruletas</a>
<a class="btn btn-outline-light btn-sm" href="jugadas.php">Jugadas</a>
</div>
</div>
</nav>
<div class="container py-4">
<div class="d-flex align-items-center justify-content-between">
<h3 class="mb-3">Premios</h3>
<form class="d-flex" method="get">
<select name="ruleta_id" class="form-select me-2" onchange="this.form.submit()">
<?php foreach ($ruletas as $r): ?>
<option value="<?= (int)$r['id'] ?>" <?= $ruleta_id===$r['id']?'selected':'' ?>>
<?= htmlspecialchars($r['nombre']) ?> (ID <?= (int)$r['id'] ?>)
</option>
<?php endforeach; ?>
</select>
<noscript><button class="btn btn-primary">Cambiar</button></noscript>
</form>
</div>
<?php if ($msg): ?><div class="alert alert-success py-2"><?= htmlspecialchars($msg) ?></div><?php endif; ?>
<?php if ($err): ?><div class="alert alert-danger py-2"><?= htmlspecialchars($err) ?></div><?php endif; ?>
<div class="card shadow-sm mb-4"><div class="card-body">
<h5 class="mb-3"><?= $edit ? 'Editar premio' : 'Nuevo premio' ?></h5>
<form method="post" class="row g-3">
<input type="hidden" name="id" value="<?= (int)($edit['id'] ?? 0) ?>">
<div class="col-md-3">
<label class="form-label">Ruleta</label>
<select name="ruleta_id" class="form-select" required>
<?php foreach ($ruletas as $r): ?>
<option value="<?= (int)$r['id'] ?>" <?= ($ruleta_id===$r['id'])?'selected':'' ?>><?= htmlspecialchars($r['nombre']) ?></option>
<?php endforeach; ?>
</select>
</div>
<div class="col-md-3">
<label class="form-label">Nombre</label>
<input name="nombre" class="form-control" required value="<?= htmlspecialchars($edit['nombre'] ?? '') ?>">
</div>
<div class="col-md-2">
<label class="form-label">Cantidad</label>
<input type="number" name="cantidad" class="form-control" min="0" value="<?= (int)($edit['cantidad'] ?? 0) ?>">
</div>
<div class="col-md-2">
<label class="form-label">Probabilidad (%)</label>
<input type="number" step="0.01" name="probabilidad" class="form-control" min="0" value="<?= htmlspecialchars($edit['probabilidad'] ?? '0') ?>">
</div>
<div class="col-md-1">
<label class="form-label">Inicio°</label>
<input type="number" step="0.01" name="inicio_angulo" class="form-control" value="<?= htmlspecialchars($edit['inicio_angulo'] ?? '0') ?>">
</div>
<div class="col-md-1">
<label class="form-label">Fin°</label>
<input type="number" step="0.01" name="fin_angulo" class="form-control" value="<?= htmlspecialchars($edit['fin_angulo'] ?? '0') ?>">
</div>
<div class="col-12">
<button class="btn btn-primary"><?= $edit ? 'Actualizar' : 'Crear' ?></button>
<?php if ($edit): ?><a href="premios.php?ruleta_id=<?= (int)$ruleta_id ?>" class="btn btn-secondary">Cancelar</a><?php endif; ?>
</div>
</form>
</div></div>
<div class="card shadow-sm"><div class="card-body table-responsive">
<table class="table table-striped table-sm align-middle">
<thead><tr><th>ID</th><th>Premio</th><th>Cantidad</th><th>Prob %</th><th>Inicio°</th><th>Fin°</th><th>Acciones</th></tr></thead>
<tbody>
<?php foreach ($items as $it): ?>
<tr>
<td><?= (int)$it['id'] ?></td>
<td><?= htmlspecialchars($it['nombre']) ?></td>
<td><?= (int)$it['cantidad'] ?></td>
<td><?= htmlspecialchars($it['probabilidad']) ?></td>
<td><?= htmlspecialchars($it['inicio_angulo']) ?></td>
<td><?= htmlspecialchars($it['fin_angulo']) ?></td>
<td class="text-nowrap">
<a class="btn btn-sm btn-outline-primary" href="premios.php?action=edit&id=<?= (int)$it['id'] ?>&ruleta_id=<?= (int)$ruleta_id ?>">Editar</a>
<a class="btn btn-sm btn-outline-danger" href="premios.php?action=delete&id=<?= (int)$it['id'] ?>&ruleta_id=<?= (int)$ruleta_id ?>" onclick="return confirm('¿Eliminar premio?')">Eliminar</a>
</td>
</tr>
<?php endforeach; ?>
<?php if (!$items): ?><tr><td colspan="7" class="text-center text-muted">Sin premios</td></tr><?php endif; ?>
</tbody>
</table>
</div></div>
</div>
</body>
</html>