253 lines
7.7 KiB
Python
253 lines
7.7 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
|
|
# License: GNU General Public License v3. See license.txt
|
|
|
|
from __future__ import unicode_literals
|
|
import frappe
|
|
from frappe import _
|
|
from frappe.utils import flt, cint, getdate
|
|
|
|
from six import iteritems
|
|
|
|
def execute(filters=None):
|
|
if not filters: filters = {}
|
|
|
|
validate_filters(filters)
|
|
|
|
columns = get_columns()
|
|
item_map = get_item_details(filters)
|
|
item_reorder_detail_map = get_item_reorder_details(filters)
|
|
iwb_map = get_item_warehouse_map(filters)
|
|
|
|
|
|
data = []
|
|
for (company, item, warehouse) in sorted(iwb_map):
|
|
qty_dict = iwb_map[(company, item, warehouse)]
|
|
item_reorder_level = 0
|
|
item_reorder_qty = 0
|
|
if item + warehouse in item_reorder_detail_map:
|
|
item_reorder_level = item_reorder_detail_map[item + warehouse]["warehouse_reorder_level"]
|
|
item_reorder_qty = item_reorder_detail_map[item + warehouse]["warehouse_reorder_qty"]
|
|
|
|
report_data = [item, item_map[item]["item_name"],
|
|
item_map[item]["item_group"],
|
|
item_map[item]["brand"],
|
|
item_map[item]["description"], warehouse,
|
|
item_map[item]["stock_uom"], qty_dict.opening_qty,
|
|
qty_dict.opening_val, qty_dict.in_qty,
|
|
qty_dict.in_val, qty_dict.out_qty,
|
|
qty_dict.out_val, qty_dict.bal_qty,
|
|
qty_dict.bal_val, qty_dict.val_rate,
|
|
item_reorder_level,
|
|
item_reorder_qty,
|
|
company
|
|
]
|
|
|
|
if filters.get('show_variant_attributes', 0) == 1:
|
|
variants_attributes = get_variants_attributes()
|
|
report_data += [item_map[item].get(i) for i in variants_attributes]
|
|
|
|
data.append(report_data)
|
|
|
|
if filters.get('show_variant_attributes', 0) == 1:
|
|
columns += ["{}:Data:100".format(i) for i in get_variants_attributes()]
|
|
|
|
return columns, data
|
|
|
|
def get_columns():
|
|
"""return columns"""
|
|
|
|
columns = [
|
|
_("Item")+":Link/Item:100",
|
|
_("Item Name")+"::150",
|
|
_("Item Group")+"::100",
|
|
_("Brand")+"::90",
|
|
_("Description")+"::140",
|
|
_("Warehouse")+":Link/Warehouse:100",
|
|
_("Stock UOM")+":Link/UOM:90",
|
|
_("Opening Qty")+":Float:100",
|
|
_("Opening Value")+":Float:110",
|
|
_("In Qty")+":Float:80",
|
|
_("In Value")+":Float:80",
|
|
_("Out Qty")+":Float:80",
|
|
_("Out Value")+":Float:80",
|
|
_("Balance Qty")+":Float:100",
|
|
_("Balance Value")+":Float:100",
|
|
_("Valuation Rate")+":Float:90",
|
|
_("Reorder Level")+":Float:80",
|
|
_("Reorder Qty")+":Float:80",
|
|
_("Company")+":Link/Company:100"
|
|
]
|
|
|
|
return columns
|
|
|
|
def get_conditions(filters):
|
|
conditions = ""
|
|
if not filters.get("from_date"):
|
|
frappe.throw(_("'From Date' is required"))
|
|
|
|
if filters.get("to_date"):
|
|
conditions += " and sle.posting_date <= '%s'" % frappe.db.escape(filters.get("to_date"))
|
|
else:
|
|
frappe.throw(_("'To Date' is required"))
|
|
|
|
if filters.get("item_group"):
|
|
ig_details = frappe.db.get_value("Item Group", filters.get("item_group"),
|
|
["lft", "rgt"], as_dict=1)
|
|
|
|
if ig_details:
|
|
conditions += """
|
|
and exists (select name from `tabItem Group` ig
|
|
where ig.lft >= %s and ig.rgt <= %s and item.item_group = ig.name)
|
|
""" % (ig_details.lft, ig_details.rgt)
|
|
|
|
if filters.get("item_code"):
|
|
conditions += " and sle.item_code = '%s'" % frappe.db.escape(filters.get("item_code"), percent=False)
|
|
|
|
if filters.get("warehouse"):
|
|
warehouse_details = frappe.db.get_value("Warehouse", filters.get("warehouse"), ["lft", "rgt"], as_dict=1)
|
|
if warehouse_details:
|
|
conditions += " and exists (select name from `tabWarehouse` wh \
|
|
where wh.lft >= %s and wh.rgt <= %s and sle.warehouse = wh.name)"%(warehouse_details.lft,
|
|
warehouse_details.rgt)
|
|
|
|
return conditions
|
|
|
|
def get_stock_ledger_entries(filters):
|
|
conditions = get_conditions(filters)
|
|
|
|
join_table_query = ""
|
|
if filters.get("item_group"):
|
|
join_table_query = "inner join `tabItem` item on item.name = sle.item_code"
|
|
|
|
return frappe.db.sql("""
|
|
select
|
|
sle.item_code, warehouse, sle.posting_date, sle.actual_qty, sle.valuation_rate,
|
|
sle.company, sle.voucher_type, sle.qty_after_transaction, sle.stock_value_difference
|
|
from
|
|
`tabStock Ledger Entry` sle force index (posting_sort_index) %s
|
|
where sle.docstatus < 2 %s
|
|
order by sle.posting_date, sle.posting_time, sle.name""" %
|
|
(join_table_query, conditions), as_dict=1)
|
|
|
|
def get_item_warehouse_map(filters):
|
|
iwb_map = {}
|
|
from_date = getdate(filters.get("from_date"))
|
|
to_date = getdate(filters.get("to_date"))
|
|
|
|
sle = get_stock_ledger_entries(filters)
|
|
|
|
for d in sle:
|
|
key = (d.company, d.item_code, d.warehouse)
|
|
if key not in iwb_map:
|
|
iwb_map[key] = frappe._dict({
|
|
"opening_qty": 0.0, "opening_val": 0.0,
|
|
"in_qty": 0.0, "in_val": 0.0,
|
|
"out_qty": 0.0, "out_val": 0.0,
|
|
"bal_qty": 0.0, "bal_val": 0.0,
|
|
"val_rate": 0.0
|
|
})
|
|
|
|
qty_dict = iwb_map[(d.company, d.item_code, d.warehouse)]
|
|
|
|
if d.voucher_type == "Stock Reconciliation":
|
|
qty_diff = flt(d.qty_after_transaction) - qty_dict.bal_qty
|
|
else:
|
|
qty_diff = flt(d.actual_qty)
|
|
|
|
value_diff = flt(d.stock_value_difference)
|
|
|
|
if d.posting_date < from_date:
|
|
qty_dict.opening_qty += qty_diff
|
|
qty_dict.opening_val += value_diff
|
|
|
|
elif d.posting_date >= from_date and d.posting_date <= to_date:
|
|
if qty_diff > 0:
|
|
qty_dict.in_qty += qty_diff
|
|
qty_dict.in_val += value_diff
|
|
else:
|
|
qty_dict.out_qty += abs(qty_diff)
|
|
qty_dict.out_val += abs(value_diff)
|
|
|
|
qty_dict.val_rate = d.valuation_rate
|
|
qty_dict.bal_qty += qty_diff
|
|
qty_dict.bal_val += value_diff
|
|
|
|
iwb_map = filter_items_with_no_transactions(iwb_map)
|
|
|
|
return iwb_map
|
|
|
|
def filter_items_with_no_transactions(iwb_map):
|
|
for (company, item, warehouse) in sorted(iwb_map):
|
|
qty_dict = iwb_map[(company, item, warehouse)]
|
|
|
|
no_transactions = True
|
|
float_precision = cint(frappe.db.get_default("float_precision")) or 3
|
|
for key, val in qty_dict.items():
|
|
val = flt(val, float_precision)
|
|
qty_dict[key] = val
|
|
if key != "val_rate" and val:
|
|
no_transactions = False
|
|
|
|
if no_transactions:
|
|
iwb_map.pop((company, item, warehouse))
|
|
|
|
return iwb_map
|
|
|
|
def get_item_details(filters):
|
|
condition = ''
|
|
value = ()
|
|
if filters.get("item_code"):
|
|
condition = "where item_code=%s"
|
|
value = (filters.get("item_code"),)
|
|
|
|
items = frappe.db.sql("""
|
|
select name, item_name, stock_uom, item_group, brand, description
|
|
from tabItem
|
|
{condition}
|
|
""".format(condition=condition), value, as_dict=1)
|
|
|
|
item_details = dict((d.name , d) for d in items)
|
|
|
|
if filters.get('show_variant_attributes', 0) == 1:
|
|
variant_values = get_variant_values_for(item_details.keys())
|
|
item_details = {k: v.update(variant_values.get(k, {})) for k, v in iteritems(item_details)}
|
|
|
|
return item_details
|
|
|
|
def get_item_reorder_details(filters):
|
|
condition = ''
|
|
value = ()
|
|
if filters.get("item_code"):
|
|
condition = "where parent=%s"
|
|
value = (filters.get("item_code"),)
|
|
|
|
item_reorder_details = frappe.db.sql("""
|
|
select parent, warehouse, warehouse_reorder_qty, warehouse_reorder_level
|
|
from `tabItem Reorder`
|
|
{condition}
|
|
""".format(condition=condition), value, as_dict=1)
|
|
|
|
return dict((d.parent + d.warehouse, d) for d in item_reorder_details)
|
|
|
|
def validate_filters(filters):
|
|
if not (filters.get("item_code") or filters.get("warehouse")):
|
|
sle_count = flt(frappe.db.sql("""select count(name) from `tabStock Ledger Entry`""")[0][0])
|
|
if sle_count > 500000:
|
|
frappe.throw(_("Please set filter based on Item or Warehouse"))
|
|
|
|
|
|
def get_variants_attributes():
|
|
'''Return all item variant attributes.'''
|
|
return [i.name for i in frappe.get_all('Item Attribute')]
|
|
|
|
|
|
def get_variant_values_for(items):
|
|
'''Returns variant values for items.'''
|
|
attribute_map = {}
|
|
for attr in frappe.db.sql('''select parent, attribute, attribute_value
|
|
from `tabItem Variant Attribute` where parent in (%s)
|
|
''' % ", ".join(["%s"] * len(items)), tuple(items), as_dict=1):
|
|
attribute_map.setdefault(attr['parent'], {})
|
|
attribute_map[attr['parent']].update({attr['attribute']: attr['attribute_value']})
|
|
|
|
return attribute_map |