To get the products suggestion, taking in account either the preference key, such as
(product_viewed, product_purchased, product_shared, product_categories, my_searches), or all of them.
| public static getSuggestions ( $data ) : [array] | ||
| return | [array] | |
/**
* [searchAll description]
* @param Request $request [description]
* @return [type] [description]
*/
public function searchAll(Request $request)
{
$crit = $request->get('crit');
$response['products'] = array('results' => null, 'suggestions' => null);
if ($crit != '') {
$response['products']['results'] = Product::where('status', 1)->search($crit)->Free()->take(5)->get();
}
$response['products']['suggestions'] = ProductsController::getSuggestions(['user_id' => \Auth::id(), 'preferences_key' => 'my_searches', 'limit' => 3]);
if ($request->wantsJson()) {
return json_encode($response);
}
}
/**
* Show the contents of the user Cart.
*
* @return view for orders.cart
*/
public function showCart()
{
$user = \Auth::user();
/**
* $suggest-listed keeps tracking listed products to control the suggestion view
*/
Session::forget('suggest-listed');
/**
* $totalAmount saves the shopping cart total amount
* @var decimal
*/
$totalAmount = 0;
/**
* $totalItems saves the shopping cart total items
* @var integer
*/
$totalItems = 0;
if ($user) {
/**
* $cart has all the shopping cart information, which comes from an type of order called "cart"
* @var [type]
*/
$cart = Order::ofType('cart')->where('user_id', $user->id)->with('details')->first();
/**
* $laterCart has all the shopping cart (saved for later) information, which comes from an type of order called "later"
* @var [type]
*/
$laterCart = Order::ofType('later')->where('user_id', $user->id)->with('details')->first();
/**
* $validation_message keeps the message for those items that has a different stock since they were added to a shopping cart
* @var array
*/
$validation_message = [];
if ($cart) {
foreach ($cart->details as $detail) {
$totalItems += $detail->quantity;
$totalAmount += $detail->quantity * $detail->price;
if ($detail->quantity > $detail->product->stock) {
$detail->quantity = $detail->product->stock;
$detail->save();
$validation_message[] = trans('store.cart_view.item_changed_stock1') . ' ' . $detail->product->name . ' ' . trans('store.cart_view.item_changed_stock2');
}
//saving the product listed to not show it on suggestion view
Session::push('suggest-listed', $detail->product_id);
}
//saving the changes made to suggest-listed session var
Session::save();
}
//if there are validation messages to show, they'll be saved in message session var
if (count($validation_message) > 0) {
Session::push('message', $validation_message);
}
} else {
/**
* $session_cart keeps saved all the items added to the shopping cart befor the user ins logged
* @var [array]
*/
$session_cart = Session::get('user.cart');
if (is_array($session_cart)) {
$session_details = Session::get('user.cart_content');
$cart_details = [];
$validation_message = [];
foreach ($session_details as $id => $quantity) {
$product = Product::find($id);
$totalAmount += $product->price;
if ($quantity > $product->stock) {
$quantity = $product->stock;
$validation_message[] = trans('store.cart_view.item_changed_stock1') . ' ' . $product->name . ' ' . trans('store.cart_view.item_changed_stock2');
}
$cart_details[] = ['id' => 0, 'order_id' => 0, 'product_id' => $product->id, 'price' => $product->price, 'quantity' => $quantity, 'product' => ['id' => $product->id, 'name' => $product->name, 'description' => $product->description, 'price' => $product->price, 'stock' => $product->stock, 'type' => $product->type, 'features' => ['images' => [$product->FirstImage]]]];
Session::push('suggest-listed', $product->id);
}
if (count($validation_message) > 0) {
Session::push('message', $validation_message);
}
$cart = ['id' => 0, 'user_id' => 0, 'details' => $cart_details];
$totalItems = count($cart_details);
} else {
$cart = ['id' => 0, 'user_id' => 0, 'details' => []];
}
$laterCart = [];
}
$panel = array('center' => ['width' => '12']);
//suggestions based on cart content
$suggestions = ProductsController::getSuggestions(['preferences_key' => Session::get('suggest-listed'), 'limit' => 4]);
Session::forget('suggest-listed');
return view('orders.cart', compact('cart', 'user', 'panel', 'laterCart', 'suggestions', 'totalItems', 'totalAmount'));
}
/**
* manage the home section suggestions
* @param [string] $type, which is the reference point to build the suggest
* @return [json] $suggest, that contain the products list to be displayed on home page
*/
public static function suggest($type, $limit = 4)
{
$data = [];
switch ($type) {
case 'purchased':
$data['preferences_key'] = 'product_purchased';
$data['limit'] = $limit;
break;
case 'categories':
$data['preferences_key'] = 'product_categories';
$data['limit'] = $limit;
$usr_prefe = UserController::getPreferences('', $data['preferences_key']);
//look up for user preferences
if (count($usr_prefe['tags']) == 0) {
$data['category'] = ProductsController::getRandCategoryId();
//if there is not info, we get a rand category id
} else {
$data['category'] = $usr_prefe['tags'][mt_rand(0, count($usr_prefe['tags']) - 1)];
//if so, we get a rand user preferences category
}
break;
case 'viewed':
$data['preferences_key'] = 'product_viewed';
$data['limit'] = $limit;
break;
case 'carousel':
return ProductsController::getTopRated(0, $limit, false);
break;
default:
$data['limit'] = $limit;
$data['preferences_key'] = '';
break;
}
$suggest = ProductsController::getSuggestions($data);
//suggestion array
return $suggest;
}
/**
* [Search products in auto complete fields]
* @param Request $request [Request laravel]
* @return [type] [json array]
*/
public function searchAll(Request $request)
{
$crit = $request->get('crit');
$suggest = $request->get('suggest');
$group = $request->get('group');
$response['products'] = array('results' => null, 'suggestions' => null);
$crit = str_replace(' ', '%', trim($crit));
$crit = str_replace('%%', '%', $crit);
if ($crit != '') {
if ($suggest) {
$response['products']['categories'] = Category::select('id', 'name')->search($crit, null, true)->actives()->where('type', 'store')->orderBy('name')->take(3)->get();
}
$response['products']['results'] = Product::where(function ($query) use($crit) {
$query->where('name', 'like', '%' . $crit . '%')->orWhere('description', 'like', '%' . $crit . '%');
})->select('id', 'name', 'products_group')->actives()->free()->orderBy('rate_val', 'desc');
if ($group) {
$response['products']['results']->where(function ($query) use($group) {
$query->where('products_group', '<>', $group)->orWhereNull('products_group');
})->where('id', '<>', $group);
}
$response['products']['results'] = $response['products']['results']->take(5)->get();
$deep = '';
if ($suggest) {
$crit = str_replace('%', '', $crit);
for ($i = 0; $i < strlen($crit); $i++) {
$deep .= ' ' . $crit[$i];
}
}
if (!$response['products']['results']->count() && strlen($crit) > 2) {
$response['products']['results'] = Product::select('id', 'name', 'products_group')->search($deep, null, true)->actives()->free()->orderBy('rate_val', 'desc');
if ($group) {
$response['products']['results']->where(function ($query) use($group) {
$query->where('products_group', '<>', $group)->orWhereNull('products_group');
})->where('id', '<>', $group);
}
$response['products']['results'] = $response['products']['results']->take(5)->get();
}
if ($suggest) {
$response['products']['suggestions'] = ProductsController::getSuggestions(['user_id' => \Auth::id(), 'preferences_key' => 'my_searches', 'limit' => 3, 'select' => ['id', 'name', 'features']]);
if (!$response['products']['categories']->count() && strlen($crit) > 2) {
$response['products']['categories'] = Category::select('id', 'name')->search($deep, null, true)->actives()->where('type', 'store')->orderBy('name')->take(3)->get();
}
}
}
$response['products']['categories_title'] = trans('globals.suggested_categories');
$response['products']['suggestions_title'] = trans('globals.suggested_products');
$response['products']['results_title'] = trans('globals.searchResults');
if ($request->wantsJson()) {
return json_encode($response);
} else {
if (env('APP_DEBUG', false)) {
dd($response);
}
}
}
