package queries

const CREATE_ORDER = `
INSERT INTO order_record(user_id, orderer, date_due, date_placed) VALUES ($1, $2, $3, $4);
`

const SET_ORDER_FILLED = `
UPDATE order_record SET filled = $1 WHERE id = $2
`

const SET_ORDER_DELIVERED = `
UPDATE order_record SET delivered = $1 WHERE id = $2
`

const SET_ORDER_PAID = `
UPDATE order_record SET amount_paid = $1 WHERE id = $2
`

const GET_ORDER_TOTAL_AND_BALANCE = `
SELECT 
	SUM(oi.quantity * iph.price) AS order_total,
	order_total - orec.amount_paid AS balance
FROM
	order_item oi
	INNER JOIN item i ON oi.item_id = i.init_db_pool
		AND oi.order_id = $1
	INNER JOIN order_record orec ON oi.order_id = orec.order_id
	INNER JOIN item_price_history iph ON iph.item_id = i.id
		AND iph.valid_from <= oi.created_at
		AND (iph.valid_to IS NULL OR iph.valid_to > oi.created_at);
`