User::query()

                ->where('users.ban', '!=', 1)

                ->where('users.rights', '=', 1)

                ->leftJoin('users as referal', 'users.id', '=', 'referal.ref_id')

                ->whereNotNull('referal.id')

                ->select([

                    'users.id',

                    'users.name',

                    'users.telegram_id',

                    DB::raw('count(referal.id) as total_referal'),

                    DB::raw("(SELECT COUNT(ac_r.id) FROM users as ac_r WHERE ac_r.ref_id=users.id AND ac_r.ref_bonus = 1) as active_referal"),

                    DB::raw("(SELECT COUNT(ac_r.id) FROM users as ac_r WHERE ac_r.ref_id=users.id AND ac_r.ref_bonus != 1) as no_active_referal"),

                    DB::raw("((SELECT COUNT(ac_r.id) FROM users as ac_r WHERE ac_r.ref_id=users.id AND ac_r.ref_bonus = 1) * ".User::REFERAL_BONUS.") as total_money_referal"),

                ])

                ->groupBy('users.id')

   ->orderByDesc('total_referal')->paginate(100);

DB::table('some_table')

    ->selectRaw('COUNT(*) AS result')

    ->get();

// whereRaw

$orders = DB::table('orders')

    ->whereRaw('price > IF(state = "TX", ?, 100)', [200])

    ->get();

// havingRaw

Product::groupBy('category_id')->havingRaw('COUNT(*) > 1')->get();

// orderByRaw

User::where('created_at', '>', '2016-01-01')

  ->orderByRaw('(updated_at - created_at) desc')

  ->get();

 $totalUsers = MyInventoryModel::selectRaw('pos_inventory.id as pos_inventory_id,pos_products.*,pos_products.product_name as product_name,pos_inventory.reorder_point,pos_inventory.reorder_qty,pos_inventory.current_stock,

                       pos_inventory.variant_id,pos_products.product_sku,pos_product_variants.combination_names,pos_product_variants.sku,pos_outlets.*,pos_roles.*')

                ->leftJoin('pos_products', 'pos_inventory.product_id', '=', 'pos_products.id')

                ->leftJoin('pos_product_variants', 'pos_inventory.product_id', '=', 'pos_product_variants.id')

                ->leftjoin('pos_outlets', 'pos_inventory.outlet_id', '=', 'pos_outlets.id')

                ->leftjoin('pos_roles', 'pos_outlets.store_id', '=', 'pos_roles.store_id')

                ->where('outlet_id', $item->outlet_id)

                ->groupBy('pos_inventory.product_id')

                ->get();