So I have this tiny query to run on my DB and it works fine in MySQL Workbench. Basically, a SELECT with LEFT JOIN and UNION with LEFT JOIN again.
SELECT cards.id_card, cards.hash_card, cards.`table`, users.name, 0 as total, cards.card_status, cards.created_at FROM cards LEFT JOIN users ON users.id_user = cards.id_user WHERE hash_card NOT IN ( SELECT orders.hash_card FROM orders ) UNION SELECT cards.id_card, orders.hash_card, cards.`table`, users.name, sum(orders.quantity*orders.product_price) as total, cards.card_status, max(orders.created_at) FROM menu.orders LEFT JOIN cards ON cards.hash_card = orders.hash_card LEFT JOIN users ON users.id_user = cards.id_user GROUP BY hash_card ORDER BY id_card ASC
In tried to translate it to Laravel, with no success.
$cards = Card::selectRaw('cards.id_card, cards.hash_card ,cards.table, users.name, 0 as total, cards.card_status, cards.created_at as last_update') ->leftJoin('users','users.id_user','=','cards.id_user') ->whereNotIn( 'hash_card', Order::select('orders.hash_card')->get() ) ->union( Order::selectRaw('cards.id_card, orders.hash_card, cards.table, users.name, sum(orders.quantity*orders.product_price) as total, cards.card_status, max(orders.created_at) as last_update') ->leftJoin('cards','cards.hash_card','=','orders.hash_card') ->leftJoin('users','users.id_user','=','cards.id_user') ) ->groupBy('hash_card') ->orderBy('cards.id_card','asc') ->get();
I’m getting the error
ErrorException in Builder.php line 1249: Undefined property: IlluminateDatabaseEloquentBuilder::$bindings
How could I execute a completely raw query in Laravel or write the query in the right manner in Laravel?
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Answer
I found the solution in this topic and I code this:
$cards = DB::select("SELECT cards.id_card, cards.hash_card, cards.`table`, users.name, 0 as total, cards.card_status, cards.created_at as last_update FROM cards LEFT JOIN users ON users.id_user = cards.id_user WHERE hash_card NOT IN ( SELECT orders.hash_card FROM orders ) UNION SELECT cards.id_card, orders.hash_card, cards.`table`, users.name, sum(orders.quantity*orders.product_price) as total, cards.card_status, max(orders.created_at) last_update FROM menu.orders LEFT JOIN cards ON cards.hash_card = orders.hash_card LEFT JOIN users ON users.id_user = cards.id_user GROUP BY hash_card ORDER BY id_card ASC");