order desc added to query

internal/api/merch/repository.go

@@ -342,9 +342,9 @@ func (r *Repo) getZeroPrices(userUuid string) ([]ZeroPrice, error) {
 	if err := r.db.Raw(`
         WITH price_with_neighbors AS (
             SELECT
-				p.id, p.created_at, p.merch_uuid, p.price, p.origins, m.name,
+				p.id, p.created_at, p.merch_uuid, p.price, p.origin, m.name,
-				LAG(price) OVER (PARTITION BY p.merch_uuid, p.origins ORDER BY p.created_at, p.id) AS prev_price,
+				LAG(price) OVER (PARTITION BY p.merch_uuid, p.origin ORDER BY p.created_at, p.id) AS prev_price,
-				LEAD(price) OVER (PARTITION BY p.merch_uuid, p.origins ORDER BY p.created_at, p.id) AS next_price
+				LEAD(price) OVER (PARTITION BY p.merch_uuid, p.origin ORDER BY p.created_at, p.id) AS next_price
 			FROM prices AS p
 			JOIN merch as m ON m.merch_uuid = p.merch_uuid
 			WHERE p.deleted_at IS NULL
@@ -352,7 +352,7 @@ func (r *Repo) getZeroPrices(userUuid string) ([]ZeroPrice, error) {
 			AND m.user_uuid = ?)
 
 		SELECT
-			id, created_at, merch_uuid, origins, name
+			id, created_at, merch_uuid, origin, name
 		FROM price_with_neighbors
 		WHERE
 			price = 0
@@ -360,6 +360,7 @@ func (r *Repo) getZeroPrices(userUuid string) ([]ZeroPrice, error) {
 			AND prev_price > 0
 			AND next_price IS NOT NULL
 			AND next_price > 0;
+		ORDER BY created_at DESC
 	`, userUuid).Scan(&priceList).Error; err != nil {
 		return nil, err
 	}