관리-도구

편집 파일: CartController.php

<?php

namespace App\Http\Controllers\Frontend;

use App\Http\Controllers\Controller;
use App\Models\Course;
use App\Traits\RedirectHelperTrait;
use Gloudemans\Shoppingcart\Facades\Cart;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Session;
use Modules\Coupon\app\Models\Coupon;

class CartController extends Controller {
    use RedirectHelperTrait;

function index() {
        // if cart is empty then remove coupon session
        if (Cart::content()->count() == 0) {
            $this->destroyCouponSession();
        }

$products = Cart::content();
        $cartTotal = $this->cartTotal();
        $discountPercent = Session::has('offer_percentage') ? Session::get('offer_percentage') : 0;
        $discountAmount = ($cartTotal * $discountPercent) / 100;
        $total = currency($cartTotal - $discountAmount);
        $coupon = Session::has('coupon_code') ? Session::get('coupon_code') : '';
        return view('frontend.pages.cart', compact('products', 'total', 'discountAmount', 'discountPercent', 'coupon'));
    }

function addToCart(Request $request, string $id) {
        if ($this->checkItemExist($id)) {
            return response(['status' => 'error', 'message' => 'Already added to cart!']);
        }
        if ($this->checkIfOwnCourse($id)) {
            return response(['status' => 'error', 'message' => 'You can not add to cart your own course!']);
        }
        $course = Course::active()->where('id', $id)->first();

$price = $course->discount > 0 ? $course->discount : $course->price;

$cartData = [];
        $cartData['id'] = $course->id;
        $cartData['name'] = $course->title;
        $cartData['qty'] = 1;
        $cartData['price'] = $price;
        $cartData['weight'] = 0;
        $cartData['options']['image'] = $course->thumbnail;
        $cartData['options']['slug'] = $course->slug;
        $cartData['options']['real_price'] = $course->price;
        $cartData['options']['discount_price'] = $course->discount;

Cart::add($cartData);

$this->updateCouponDiscountAmount();

$response = ['status' => 'success', 'message' => 'Added to cart successfully!', 'cart_count' => Cart::content()->count()];

$settings = cache()->get('setting');
        $marketingSettings = cache()->get('marketing_setting');
        if ($settings->google_tagmanager_status == 'active' && $marketingSettings->add_to_cart) {
            $cartData['price'] = currency($course->price);
            $cartData['options']['real_price'] = currency($course->price);
            $cartData['options']['image'] = asset($course->thumbnail);
            $cartData['options']['slug'] = route('course.show', $course->slug);
            unset($cartData['id']);
            $cartData['user'] = auth('web')->check() ? ['name' => auth('web')->user()->name, 'email' => auth('web')->user()->email] : 'guest';
            $response['dataLayer'] = $cartData;
        }

return response($response);
    }

function removeCartItem(string $rowId) {
        $cartItem = Cart::get($rowId)?->toArray();
        if ($cartItem) {
            unset($cartItem['rowId'], $cartItem['id']);
            $cartItem['price'] = currency($cartItem['price']);
            $cartItem['options']['real_price'] = currency($cartItem['options']['real_price']);
            $cartItem['options']['image'] = asset($cartItem['options']['image']);
            $cartItem['options']['slug'] = route('course.show', $cartItem['options']['slug']);
            $cartItem['user'] = auth('web')->check() ? [
                'name'  => auth('web')->user()->name,
                'email' => auth('web')->user()->email,
            ] : 'guest';

}
        Cart::remove($rowId);
        $notification = [
            'messege'    => __('Item removed from cart!'),
            'alert-type' => 'success',
        ];

$this->updateCouponDiscountAmount();

return redirect()->back()->with($notification);
    }

function cartTotal() {
        $cartTotal = 0;

$cartItems = Cart::content();
        foreach ($cartItems as $key => $cartItem) {
            $cartTotal += $cartItem->price;
        }

return $cartTotal;
    }

function checkIfOwnCourse(string $id) {
        return Course::where('id', $id)->where('instructor_id', userAuth()?->id)->exists();
    }

function applyCoupon(Request $request) {
        $rules = [
            'coupon' => 'required',
        ];
        $customMessages = [
            'coupon.required' => __('Coupon is required'),
        ];

$request->validate($rules, $customMessages);

$coupon = Coupon::where(['coupon_code' => $request->coupon, 'status' => 'active'])->first();

if (!$coupon) {
            $notification = __('Invalid coupon');

return response()->json(['message' => $notification], 403);
        }

if ($coupon->expired_date < date('Y-m-d')) {
            $notification = __('Coupon already expired');

return response()->json(['message' => $notification], 403);
        }

if ($this->cartTotal() < $coupon->min_price) {
            $notification = __('Minimum order amount should be :amount', ['amount' => currency($coupon->min_price)]);

return response()->json(['message' => $notification], 403);
        }
        if ($this->cartTotal() <= 0) {
            $notification = __('Cart amount should be greater than 0');

return response()->json(['message' => $notification], 403);
        }

$discountAmount = currency(($this->cartTotal() * $coupon->offer_percentage) / 100);
        $total = currency($this->cartTotal() - ($this->cartTotal() * $coupon->offer_percentage) / 100);

/** when coupon will be handle for particular seller or author , above condition will be used  */
        Session::put('coupon_code', $coupon->coupon_code);
        Session::put('offer_percentage', $coupon->offer_percentage);
        Session::put('coupon_discount_amount', ($this->cartTotal() * $coupon->offer_percentage) / 100);

$notification = __('Coupon applied successful');

return response()->json(['message' => $notification, 'coupon_code' => $coupon->coupon_code, 'offer_percentage' => $coupon->offer_percentage, 'discount_amount' => $discountAmount, 'total' => $total]);
    }

function updateCouponDiscountAmount() {
        if (!Session::has('coupon_code')) {
            return;
        }

$coupon = Coupon::where(['coupon_code' => Session::get('coupon_code'), 'status' => 'active'])->first();
        // update discount amount
        Session::put('coupon_discount_amount', ($this->cartTotal() * $coupon->offer_percentage) / 100);
    }

function removeCoupon() {

$this->destroyCouponSession();

$notification = [
            'messege'    => __('Coupon removed successfully!'),
            'alert-type' => 'success',
        ];
        return redirect()->back()->with($notification);
    }

function destroyCouponSession() {
        Session::forget('coupon_code');
        Session::forget('offer_percentage');
        Session::forget('coupon_discount_amount');
    }
}

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