View Code - 20260722

company_departments.php | 20260722_120325.php Initial Domain Snapshot

<?php
/* ============================================================================
   File: /erp/company_departments.php
   Purpose: Simple (Login company only) — View + Add + Edit/Update + Delete
   Scope : Fix only inside this file. No global/base changes.
   ============================================================================ */
header('X-Frame-Options: SAMEORIGIN');
error_reporting(E_ALL); ini_set('display_errors','1');

require __DIR__ . '/modules/auth/page_acl.php';
$ctx        = page_require_access('company_departments'); // ACL slug
$u          = $ctx['user'];
$company_id = (int)$ctx['company_id'];
$pdo        = isset($ctx['pdo']) && $ctx['pdo'] instanceof PDO ? $ctx['pdo'] : null;
require_once __DIR__ . '/helpers/activity_helper.php';
if(!$pdo){ require __DIR__ . '/core/db.php'; $pdo = $GLOBALS['pdo'] ?? $pdo; }
if(!$pdo){ http_response_code(500); echo "DB not ready"; exit; }

/* Helpers */
function h($s){ return htmlspecialchars((string)$s, ENT_QUOTES, 'UTF-8'); }
function pv($k,$d=null){ return isset($_POST[$k]) ? (is_array($_POST[$k])?$_POST[$k]:trim((string)$_POST[$k])) : $d; }
function gv($k,$d=null){ return isset($_GET[$k])  ? trim((string)$_GET[$k]) : $d; }

/* CSRF */
if (empty($_SESSION['csrf_token'])) $_SESSION['csrf_token'] = bin2hex(random_bytes(16));
$CSRF = $_SESSION['csrf_token'];

/* Flash */
$flash = ['ok'=>null,'msg'=>''];

/* Create / Update / Delete (only login company) */
if ($_SERVER['REQUEST_METHOD']==='POST' && pv('csrf_token')===$CSRF) {
  $action = pv('action','');

if ($action==='create') {
    $name = pv('name',''); $code = strtoupper(pv('code','')); $is_active = (int)!!pv('is_active',1);
    if ($name==='' || $code===''){ $flash=['ok'=>false,'msg'=>'Name & Code required']; }
    else {
      $du=$pdo->prepare("SELECT id FROM company_departments WHERE company_id=? AND code=? LIMIT 1");
      $du->execute([$company_id,$code]);
      if ($du->fetchColumn()){ $flash=['ok'=>false,'msg'=>'Code already exists']; }
      else {
        $ins=$pdo->prepare("INSERT INTO company_departments
          (company_id,name,code,is_active,created_by,created_at)
          VALUES (?,?,?,?,?,NOW())");
        $ok=$ins->execute([$company_id,$name,$code,$is_active,(int)$u['id']]);
        if($ok) {
            log_activity([
                'activity_type' => 'action',
                'module_name'   => 'company',
                'action_name'   => 'CREATE',
                'reference_id'  => (int)$pdo->lastInsertId(),
                'activity_note' => "Created department: $name ($code)"
            ]);
        }
        $flash=['ok'=>$ok,'msg'=>$ok?'Added':'Insert failed'];
        if($ok){ header("Location: company_departments.php"); exit; }
      }
    }
  }

if ($action==='update') {
    $id=(int)pv('id',0);
    $name = pv('name',''); $code = strtoupper(pv('code','')); $is_active = (int)!!pv('is_active',1);
    if ($id<=0 || $name==='' || $code===''){ $flash=['ok'=>false,'msg'=>'Invalid form']; }
    else {
      $chk=$pdo->prepare("SELECT id FROM company_departments WHERE id=? AND company_id=?");
      $chk->execute([$id,$company_id]);
      if(!$chk->fetchColumn()){ $flash=['ok'=>false,'msg'=>'Row not in your company']; }
      else {
        $du=$pdo->prepare("SELECT id FROM company_departments
                            WHERE company_id=? AND code=? AND id<>? LIMIT 1");
        $du->execute([$company_id,$code,$id]);
        if ($du->fetchColumn()){ $flash=['ok'=>false,'msg'=>'Another row already uses this Code']; }
        else {
          $up=$pdo->prepare("UPDATE company_departments
                               SET name=?, code=?, is_active=?
                             WHERE id=? AND company_id=?");
          $ok=$up->execute([$name,$code,$is_active,$id,$company_id]);
          log_activity([
              'activity_type' => 'action',
              'module_name'   => 'company',
              'action_name'   => 'UPDATE',
              'reference_id'  => $id,
              'activity_note' => "Updated department ID: $id to $name"
          ]);
          $flash=['ok'=>$ok,'msg'=>$ok?'Updated':'Update failed'];
          if($ok){ header("Location: company_departments.php"); exit; }
        }
      }
    }
  }

if ($action==='delete') {
    $id=(int)pv('id',0);
    if ($id<=0){ $flash=['ok'=>false,'msg'=>'Invalid delete request']; }
    else {
      // Safety: block if employees reference this department
      $inUse = 0;
      try {
        $c=$pdo->prepare("SELECT COUNT(*) FROM employees WHERE company_id=? AND department_id=?");
        $c->execute([$company_id,$id]); $inUse=(int)$c->fetchColumn();
      } catch (Throwable $e) { $inUse = 0; }

if ($inUse>0) {
        $flash=['ok'=>false,'msg'=>"Can't delete: $inUse employee(s) linked to this department"];
      } else {
        $del=$pdo->prepare("DELETE FROM company_departments WHERE id=? AND company_id=? LIMIT 1");
        $ok=$del->execute([$id,$company_id]);
        log_activity([
            'activity_type' => 'action',
            'module_name'   => 'company',
            'action_name'   => 'DELETE',
            'reference_id'  => $id,
            'activity_note' => "Deleted department ID: $id"
        ]);
        $flash=['ok'=>$ok,'msg'=>$ok?'Deleted':'Delete failed'];
        header("Location: company_departments.php"); exit;
      }
    }
  }
}

/* Edit row (if any) */
$edit_id  = (int)gv('id',0);
$edit_row = null;
if ($edit_id>0){
  $er=$pdo->prepare("SELECT id,name,code,is_active FROM company_departments
                      WHERE id=? AND company_id=?");
  $er->execute([$edit_id,$company_id]);
  $edit_row=$er->fetch(PDO::FETCH_ASSOC) ?: null;
}

/* List (View) */
$rows=[];
$st=$pdo->prepare("SELECT id,name,code,is_active,created_at
                     FROM company_departments
                    WHERE company_id=?
                 ORDER BY created_at DESC, id DESC
                    LIMIT 1000");
$st->execute([$company_id]);
$rows=$st->fetchAll(PDO::FETCH_ASSOC);

/* Company name for title */
$co=$pdo->prepare("SELECT name FROM companies WHERE id=?");
$co->execute([$company_id]);
$company_name=$co->fetchColumn() ?: '(Company)';
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width,initial-scale=1"/>
<title>Departments — <?= h($company_name) ?></title>

</head>
<body class="page-dept">

<?php require_once __DIR__.'/partials/header.php'; ?>

<div class="mb-4">
    <h4 class="fw-bold">Departments — <?= h($company_name) ?></h4>
  </div>

<?php if ($flash['ok']!==null): ?>
    <div class="alert <?= $flash['ok'] ? 'alert-success' : 'alert-danger' ?>">
      <?= h($flash['msg']) ?>
    </div>
  <?php endif; ?>

<div class="card shadow-sm border-0 mb-4">
    <div class="card-body">

<?php if ($edit_row): ?>
        <h5 class="fw-bold mb-3">Edit Department #<?= (int)$edit_row['id'] ?></h5>
      <?php else: ?>
        <h5 class="fw-bold mb-3">Add New Department</h5>
      <?php endif; ?>

<div class="col-md-4">
            <label class="form-label">Name</label>
            <input type="text"
                   name="name"
                   value="<?= $edit_row ? h($edit_row['name']) : '' ?>"
                   class="form-control"
                   required>
          </div>

<div class="col-md-3">
            <label class="form-label">Code</label>
            <input type="text"
                   name="code"
                   value="<?= $edit_row ? h($edit_row['code']) : '' ?>"
                   maxlength="10"
                   class="form-control"
                   required>
          </div>

<div class="col-md-2 d-flex align-items-end">
            <div class="form-check">
              <input type="checkbox"
                     name="is_active"
                     value="1"
                     class="form-check-input"
                     <?= $edit_row ? ($edit_row['is_active']?'checked':'') : 'checked' ?>>
              <label class="form-check-label">Active</label>
            </div>
          </div>

<?php if ($edit_row): ?>
              <a class="btn btn-outline-secondary w-100"
                 href="company_departments.php">
                Cancel
              </a>
            <?php else: ?>
              <button class="btn btn-outline-secondary w-100"
                      type="reset">
                Reset
              </button>
            <?php endif; ?>
          </div>

</div>
      </form>

<?php if ($edit_row): ?>
        <hr>
        <form method="post"
              onsubmit="return confirm('Delete this department permanently?');">
          <input type="hidden" name="csrf_token" value="<?= h($CSRF) ?>">
          <input type="hidden" name="action" value="delete">
          <input type="hidden" name="id" value="<?= (int)$edit_row['id'] ?>">
          <button class="btn btn-danger">
            Delete Department
          </button>
        </form>
      <?php endif; ?>

</div>
  </div>

<div class="card shadow-sm border-0">
    <div class="card-body">

<h6 class="fw-bold mb-3">Department List</h6>

<div class="table-responsive">
        <table class="table table-hover align-middle">
          <thead class="table-light">
            <tr>
              <th style="width:90px;">ID</th>
              <th>Name</th>
              <th>Code</th>
              <th style="width:120px;">Status</th>
              <th style="width:180px;">Created At</th>
              <th style="width:160px;">Action</th>
            </tr>
          </thead>
          <tbody>

<?php if(!$rows): ?>
            <tr>
              <td colspan="6" class="text-center text-muted">
                No departments found.
              </td>
            </tr>
          <?php else: foreach($rows as $r): ?>
            <tr>
              <td><?= (int)$r['id'] ?></td>
              <td><?= h($r['name']) ?></td>
              <td><?= h($r['code']) ?></td>
              <td>
                <?php if($r['is_active']): ?>
                  <span class="badge bg-success-subtle text-success">
                    Active
                  </span>
                <?php else: ?>
                  <span class="badge bg-danger-subtle text-danger">
                    Inactive
                  </span>
                <?php endif; ?>
              </td>
              <td><?= h($r['created_at']) ?></td>
              <td class="d-flex gap-2">

<form method="post"
                      onsubmit="return confirm('Delete this department permanently?');">
                  <input type="hidden" name="csrf_token" value="<?= h($CSRF) ?>">
                  <input type="hidden" name="action" value="delete">
                  <input type="hidden" name="id" value="<?= (int)$r['id'] ?>">
                  <button class="btn btn-sm btn-danger">
                    Delete
                  </button>
                </form>

</td>
            </tr>
          <?php endforeach; endif; ?>

</tbody>
        </table>
      </div>

</div>
  </div>

</div>

<?php require_once __DIR__.'/partials/footer.php'; ?>