<?php

include("inc/config.php");

if(isset($_POST['add_category'])){
    $cat_name = $_POST['cat_name'];
  
  
    $cat_name = mysqli_real_escape_string($conn, $cat_name);
  

    // Construct the SQL query with sanitized input data

    $query = "INSERT INTO `categories` (`cat_name`) VALUES ('$cat_name')";

   
    $query_run = mysqli_query($conn, $query);

    if($query_run){
     
        $_SESSION['status'] = "Data Uploaded Successfully";
        header('Location: view-category.php');
        exit;
    } else {
        $_SESSION['status'] = "Data Not Uploaded Successfully";
        header('Location: category.php');
        exit;
    }
}


if (isset($_POST['update_category'])) {
    $id = $_POST['id'];
    $cat_name = $_POST['cat_name'];



    // Update the project information in the database
    $query = "UPDATE categories 
              SET cat_name='$cat_name'
              WHERE id='$id'";

    $query_run = mysqli_query($conn, $query);

    if ($query_run) {
        $_SESSION['status'] = " Updated Successfully";
        header('Location: view-category.php');
    } else {
        $_SESSION['status'] = "Not Updated Successfully";
        header('Location: view-category.php');
    }
}


// delete

if (isset($_POST['delete_category'])) {
    $id = $_POST['delete_id'];

    $query = "DELETE FROM categories WHERE id = '$id'";
    $query_run = mysqli_query($conn, $query);

    if ($query_run) {
        $_SESSION['status'] = "Deleted Successfully";
        header('Location: view-category.php');
    } else {
        $_SESSION['status'] = "Not Deleted Successfully";
        header('Location: view-category.php');
    }
}

?>