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chore: Use frappe.qb for query

develop
marination 3 years ago
parent
commit
878fd377c2
  1. 98
      erpnext/stock/report/stock_ageing/stock_ageing.py

98
erpnext/stock/report/stock_ageing/stock_ageing.py

@ -287,7 +287,7 @@ class FIFOSlots:
fifo_queue.append(slot)
else:
if not serial_nos:
if fifo_queue and fifo_queue[0][0] < 0:
if fifo_queue and flt(fifo_queue[0][0]) < 0:
# neutralize negative stock by adding positive stock
fifo_queue[0][0] += flt(row.actual_qty)
fifo_queue[0][1] = row.posting_date
@ -339,54 +339,68 @@ class FIFOSlots:
self.item_details[key]["has_serial_no"] = row.has_serial_no
def __get_stock_ledger_entries(self) -> List[Dict]:
return frappe.db.sql("""
select
item.name, item.item_name, item_group, brand, description,
sle = frappe.qb.DocType("Stock Ledger Entry")
item = self.__get_item_query() # used as derived table in sle query
sle_query = (
frappe.qb.from_(sle).from_(item)
.select(
item.name, item.item_name, item.item_group,
item.brand, item.description,
item.stock_uom, item.has_serial_no,
actual_qty, posting_date, voucher_type, voucher_no,
serial_no, batch_no, qty_after_transaction, warehouse
from
`tabStock Ledger Entry` sle,
(
select name, item_name, description, stock_uom,
brand, item_group, has_serial_no
from `tabItem` {item_conditions}
) item
where
item_code = item.name and
company = %(company)s and
posting_date <= %(to_date)s and
is_cancelled != 1
{sle_conditions}
order by posting_date, posting_time, sle.creation, actual_qty
""" #nosec
.format(
item_conditions=self.__get_item_conditions(),
sle_conditions=self.__get_sle_conditions()
),
self.filters,
as_dict=True
sle.actual_qty, sle.posting_date,
sle.voucher_type, sle.voucher_no,
sle.serial_no, sle.batch_no,
sle.qty_after_transaction, sle.warehouse
).where(
(sle.item_code == item.name)
& (sle.company == self.filters.get("company"))
& (sle.posting_date <= self.filters.get("to_date"))
& (sle.is_cancelled != 1)
)
)
if self.filters.get("warehouse"):
sle_query = self.__get_warehouse_conditions(sle, sle_query)
sle_query = sle_query.orderby(
sle.posting_date, sle.posting_time, sle.creation, sle.actual_qty
)
return sle_query.run(as_dict=True)
def __get_item_query(self) -> str:
item_table = frappe.qb.DocType("Item")
item = frappe.qb.from_("Item").select(
"name", "item_name", "description", "stock_uom",
"brand", "item_group", "has_serial_no"
)
def __get_item_conditions(self) -> str:
conditions = []
if self.filters.get("item_code"):
conditions.append("item_code=%(item_code)s")
item = item.where(item_table.item_code == self.filters.get("item_code"))
if self.filters.get("brand"):
conditions.append("brand=%(brand)s")
item = item.where(item_table.brand == self.filters.get("brand"))
return "where {}".format(" and ".join(conditions)) if conditions else ""
return item
def __get_sle_conditions(self) -> str:
conditions = []
def __get_warehouse_conditions(self, sle, sle_query) -> str:
warehouse = frappe.qb.DocType("Warehouse")
lft, rgt = frappe.db.get_value(
"Warehouse",
self.filters.get("warehouse"),
['lft', 'rgt']
)
if self.filters.get("warehouse"):
lft, rgt = frappe.db.get_value("Warehouse", self.filters.get("warehouse"), ['lft', 'rgt'])
conditions.append("""
warehouse in (
select wh.name from `tabWarehouse` wh
where wh.lft >= {0} and rgt <= {1}
warehouse_results = (
frappe.qb.from_(warehouse)
.select("name")
.where(
(warehouse.lft >= lft)
& (warehouse.rgt <= rgt)
).run()
)
""".format(lft, rgt))
warehouse_results = [x[0] for x in warehouse_results]
return "and {}".format(" and ".join(conditions)) if conditions else ""
return sle_query.where(sle.warehouse.isin(warehouse_results))

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