updateStoreProcess.php

<?php

session_start();
include "connection.php";

$email = $_SESSION["shop"]["shop_email"];

// Retrieve inputs
$storeName = $_POST["n"];
$storeEmail = $_POST["e"];
$storeMobile = $_POST["m"];
$storeAddress = $_POST["a"];

// Validate inputs
if (empty($storeName)) {
    echo "Please insert Your Store Name";
} else if (empty($storeMobile)) {
    echo "Please insert Your Store Mobile";
} else if (strlen($storeMobile) != 10) {
    echo "Mobile number must have only 10 digits";
} else if (!preg_match("/^07[0-8][0-9]{7}$/", $storeMobile)) {
    echo "Invalid Mobile Number";
} else if (empty($storeAddress)) {
    echo "Please insert your store Address";
} else {
    // Check if the shop exists
    $shop_rs = Database::search("SELECT * FROM `shop` WHERE `shop_email` = '$email'");
    
    if ($shop_rs->num_rows == 1) {
        // Update shop details
        Database::iud("UPDATE `shop` 
            SET `shop_name` = '$storeName', 
                `shop_email` = '$storeEmail', 
                `contact` = '$storeMobile', 
                `shop_address` = '$storeAddress' 
            WHERE `shop_email` = '$email'");

        // Check if a file is uploaded
        if (isset($_FILES["i"]) && $_FILES["i"]["error"] === UPLOAD_ERR_OK) {
            $image = $_FILES["i"];
            $imageExtension = pathinfo($image["name"], PATHINFO_EXTENSION);

            // Allowed image extensions
            $allowedExtensions = ["jpg", "png", "jpeg", "svg"];

            if (in_array(strtolower($imageExtension), $allowedExtensions)) {
                // Generate a unique file path
                $filePath = "img/store_images/" . $storeName . "_" . uniqid() . "." . $imageExtension;

                // Move the uploaded file
                move_uploaded_file($image["tmp_name"], $filePath);

                // Check if a shop image already exists
                $image_rs = Database::search("SELECT * FROM `shop_image` WHERE `shop_shop_email` = '$email'");

                if ($image_rs->num_rows == 1) {
                    // Update existing image path
                    Database::iud("UPDATE `shop_image` 
                        SET `image_path` = '$filePath' 
                        WHERE `shop_shop_email` = '$email'");
                } else {
                    // Insert new image path
                    Database::iud("INSERT INTO `shop_image` (`image_path`, `shop_shop_email`) 
                        VALUES ('$filePath', '$email')");
                }

                echo "success";
            } else {
                echo "Invalid image type. Allowed types are: JPG, PNG, JPEG, SVG.";
            }
        } else {
            echo "No image selected or an error occurred while uploading.";
        }
    } else {
        echo "Invalid user.";
    }
}
?>