change query

This commit is contained in:
phyusin
2018-08-20 16:05:56 +06:30
parent fce09c8f56
commit c7ed453c61
3 changed files with 15 additions and 12 deletions

View File

@@ -1,12 +1,14 @@
class Inventory::InventoryController < BaseInventoryController
load_and_authorize_resource
def index
least_stock = "SELECT (CASE WHEN stock_journals.remark != 'out of stock'
least_stock = "SELECT (CASE WHEN SIGN(MIN(stock_journals.balance)) > 0
THEN MIN(stock_journals.balance)
WHEN stock_journals.remark != 'out of stock'
THEN (SELECT balance FROM stock_journals
WHERE item_code = inventory_definitions.item_code
WHERE item_code = inventory_definitions.item_code AND remark != 'out of stock'
ORDER BY created_at DESC LIMIT 1) ELSE 0 END)
FROM stock_journals
WHERE stock_journals.item_code = inventory_definitions.item_code AND stock_journals.remark != 'out of stock'
WHERE stock_journals.item_code = inventory_definitions.item_code
ORDER BY stock_journals.created_at DESC LIMIT 1"
@inventory_definitions = InventoryDefinition.select("inventory_definitions.*,