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<?php
include("includes/config.php");

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

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



// update 

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

    $query = "UPDATE categories SET cat_name='$cat_name' WHERE id ='$id' ";

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

    if($query_run){
       
        $_SESSION['status'] = "Category Updated Successfully";
        header('Location: view-category.php');
    } else {
        $_SESSION['status'] = "Category 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');
    }
}