brotherton-erpnext/erpnext/controllers/subcontracting_controller.py
2022-09-28 16:46:48 +05:30

959 lines
30 KiB
Python

# Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and contributors
# For license information, please see license.txt
import copy
import json
from collections import defaultdict
import frappe
from frappe import _
from frappe.model.mapper import get_mapped_doc
from frappe.utils import cint, cstr, flt, get_link_to_form
from erpnext.controllers.stock_controller import StockController
from erpnext.stock.doctype.serial_no.serial_no import get_serial_nos
from erpnext.stock.utils import get_incoming_rate
class SubcontractingController(StockController):
def __init__(self, *args, **kwargs):
super(SubcontractingController, self).__init__(*args, **kwargs)
if self.get("is_old_subcontracting_flow"):
self.subcontract_data = frappe._dict(
{
"order_doctype": "Purchase Order",
"order_field": "purchase_order",
"rm_detail_field": "po_detail",
"receipt_supplied_items_field": "Purchase Receipt Item Supplied",
"order_supplied_items_field": "Purchase Order Item Supplied",
}
)
else:
self.subcontract_data = frappe._dict(
{
"order_doctype": "Subcontracting Order",
"order_field": "subcontracting_order",
"rm_detail_field": "sco_rm_detail",
"receipt_supplied_items_field": "Subcontracting Receipt Supplied Item",
"order_supplied_items_field": "Subcontracting Order Supplied Item",
}
)
def before_validate(self):
if self.doctype in ["Subcontracting Order", "Subcontracting Receipt"]:
self.remove_empty_rows()
self.set_items_conversion_factor()
def validate(self):
if self.doctype in ["Subcontracting Order", "Subcontracting Receipt"]:
self.validate_items()
self.create_raw_materials_supplied()
else:
super(SubcontractingController, self).validate()
def remove_empty_rows(self):
for key in ["service_items", "items", "supplied_items"]:
if self.get(key):
idx = 1
for item in self.get(key)[:]:
if not (item.get("item_code") or item.get("main_item_code")):
self.get(key).remove(item)
else:
item.idx = idx
idx += 1
def set_items_conversion_factor(self):
for item in self.get("items"):
if not item.conversion_factor:
item.conversion_factor = 1
def validate_items(self):
for item in self.items:
if not frappe.get_value("Item", item.item_code, "is_sub_contracted_item"):
msg = f"Item {item.item_name} must be a subcontracted item."
frappe.throw(_(msg))
if item.bom:
bom = frappe.get_doc("BOM", item.bom)
if not bom.is_active:
msg = f"Please select an active BOM for Item {item.item_name}."
frappe.throw(_(msg))
if bom.item != item.item_code:
msg = f"Please select an valid BOM for Item {item.item_name}."
frappe.throw(_(msg))
def __get_data_before_save(self):
item_dict = {}
if (
self.doctype in ["Purchase Receipt", "Purchase Invoice", "Subcontracting Receipt"]
and self._doc_before_save
):
for row in self._doc_before_save.get("items"):
item_dict[row.name] = (row.item_code, row.qty)
return item_dict
def __identify_change_in_item_table(self):
self.__changed_name = []
self.__reference_name = []
if self.doctype in ["Purchase Order", "Subcontracting Order"] or self.is_new():
self.set(self.raw_material_table, [])
return
item_dict = self.__get_data_before_save()
if not item_dict:
return True
for row in self.items:
self.__reference_name.append(row.name)
if (row.name not in item_dict) or (row.item_code, row.qty) != item_dict[row.name]:
self.__changed_name.append(row.name)
if item_dict.get(row.name):
del item_dict[row.name]
self.__changed_name.extend(item_dict.keys())
def __get_backflush_based_on(self):
self.backflush_based_on = frappe.db.get_single_value(
"Buying Settings", "backflush_raw_materials_of_subcontract_based_on"
)
def initialized_fields(self):
self.available_materials = frappe._dict()
self.__transferred_items = frappe._dict()
self.alternative_item_details = frappe._dict()
self.__get_backflush_based_on()
def __get_subcontract_orders(self):
self.subcontract_orders = []
if self.doctype in ["Purchase Order", "Subcontracting Order"]:
return
self.subcontract_orders = [
item.get(self.subcontract_data.order_field)
for item in self.items
if item.get(self.subcontract_data.order_field)
]
def __get_pending_qty_to_receive(self):
"""Get qty to be received against the subcontract order."""
self.qty_to_be_received = defaultdict(float)
if (
self.doctype != self.subcontract_data.order_doctype
and self.backflush_based_on != "BOM"
and self.subcontract_orders
):
for row in frappe.get_all(
f"{self.subcontract_data.order_doctype} Item",
fields=["item_code", "(qty - received_qty) as qty", "parent", "name"],
filters={"docstatus": 1, "parent": ("in", self.subcontract_orders)},
):
self.qty_to_be_received[(row.item_code, row.parent)] += row.qty
def __get_transferred_items(self):
fields = [f"`tabStock Entry`.`{self.subcontract_data.order_field}`"]
alias_dict = {
"item_code": "rm_item_code",
"subcontracted_item": "main_item_code",
"basic_rate": "rate",
}
child_table_fields = [
"item_code",
"item_name",
"description",
"qty",
"basic_rate",
"amount",
"serial_no",
"uom",
"subcontracted_item",
"stock_uom",
"batch_no",
"conversion_factor",
"s_warehouse",
"t_warehouse",
"item_group",
self.subcontract_data.rm_detail_field,
]
if self.backflush_based_on == "BOM":
child_table_fields.append("original_item")
for field in child_table_fields:
fields.append(f"`tabStock Entry Detail`.`{field}` As {alias_dict.get(field, field)}")
filters = [
["Stock Entry", "docstatus", "=", 1],
["Stock Entry", "purpose", "=", "Send to Subcontractor"],
["Stock Entry", self.subcontract_data.order_field, "in", self.subcontract_orders],
]
return frappe.get_all("Stock Entry", fields=fields, filters=filters)
def __set_alternative_item_details(self, row):
if row.get("original_item"):
self.alternative_item_details[row.get("original_item")] = row
def __get_received_items(self, doctype):
fields = []
for field in ["name", self.subcontract_data.order_field, "parent"]:
fields.append(f"`tab{doctype} Item`.`{field}`")
filters = [
[doctype, "docstatus", "=", 1],
[f"{doctype} Item", self.subcontract_data.order_field, "in", self.subcontract_orders],
]
if doctype == "Purchase Invoice":
filters.append(["Purchase Invoice", "update_stock", "=", 1])
return frappe.get_all(f"{doctype}", fields=fields, filters=filters)
def __get_consumed_items(self, doctype, receipt_items):
return frappe.get_all(
self.subcontract_data.receipt_supplied_items_field,
fields=[
"serial_no",
"rm_item_code",
"reference_name",
"batch_no",
"consumed_qty",
"main_item_code",
],
filters={"docstatus": 1, "reference_name": ("in", list(receipt_items)), "parenttype": doctype},
)
def __update_consumed_materials(self, doctype, return_consumed_items=False):
"""Deduct the consumed materials from the available materials."""
receipt_items = self.__get_received_items(doctype)
if not receipt_items:
return ([], {}) if return_consumed_items else None
receipt_items = {
item.name: item.get(self.subcontract_data.order_field) for item in receipt_items
}
consumed_materials = self.__get_consumed_items(doctype, receipt_items.keys())
if return_consumed_items:
return (consumed_materials, receipt_items)
for row in consumed_materials:
key = (row.rm_item_code, row.main_item_code, receipt_items.get(row.reference_name))
if not self.available_materials.get(key):
continue
self.available_materials[key]["qty"] -= row.consumed_qty
if row.serial_no:
self.available_materials[key]["serial_no"] = list(
set(self.available_materials[key]["serial_no"]) - set(get_serial_nos(row.serial_no))
)
if row.batch_no:
self.available_materials[key]["batch_no"][row.batch_no] -= row.consumed_qty
def get_available_materials(self):
"""Get the available raw materials which has been transferred to the supplier.
available_materials = {
(item_code, subcontracted_item, subcontract_order): {
'qty': 1, 'serial_no': [ABC], 'batch_no': {'batch1': 1}, 'data': item_details
}
}
"""
if not self.subcontract_orders:
return
for row in self.__get_transferred_items():
key = (row.rm_item_code, row.main_item_code, row.get(self.subcontract_data.order_field))
if key not in self.available_materials:
self.available_materials.setdefault(
key,
frappe._dict(
{
"qty": 0,
"serial_no": [],
"batch_no": defaultdict(float),
"item_details": row,
f"{self.subcontract_data.rm_detail_field}s": [],
}
),
)
details = self.available_materials[key]
details.qty += row.qty
details[f"{self.subcontract_data.rm_detail_field}s"].append(
row.get(self.subcontract_data.rm_detail_field)
)
if row.serial_no:
details.serial_no.extend(get_serial_nos(row.serial_no))
if row.batch_no:
details.batch_no[row.batch_no] += row.qty
self.__set_alternative_item_details(row)
self.__transferred_items = copy.deepcopy(self.available_materials)
if self.get("is_old_subcontracting_flow"):
for doctype in ["Purchase Receipt", "Purchase Invoice"]:
self.__update_consumed_materials(doctype)
else:
self.__update_consumed_materials("Subcontracting Receipt")
def __remove_changed_rows(self):
if not self.__changed_name:
return
i = 1
self.set(self.raw_material_table, [])
for item in self._doc_before_save.supplied_items:
if item.reference_name in self.__changed_name:
continue
if item.reference_name not in self.__reference_name:
continue
item.idx = i
self.append("supplied_items", item)
i += 1
def __get_materials_from_bom(self, item_code, bom_no, exploded_item=0):
doctype = "BOM Item" if not exploded_item else "BOM Explosion Item"
fields = [f"`tab{doctype}`.`stock_qty` / `tabBOM`.`quantity` as qty_consumed_per_unit"]
alias_dict = {
"item_code": "rm_item_code",
"name": "bom_detail_no",
"source_warehouse": "reserve_warehouse",
}
for field in [
"item_code",
"name",
"rate",
"stock_uom",
"source_warehouse",
"description",
"item_name",
"stock_uom",
]:
fields.append(f"`tab{doctype}`.`{field}` As {alias_dict.get(field, field)}")
filters = [
[doctype, "parent", "=", bom_no],
[doctype, "docstatus", "=", 1],
["BOM", "item", "=", item_code],
[doctype, "sourced_by_supplier", "=", 0],
]
return (
frappe.get_all("BOM", fields=fields, filters=filters, order_by=f"`tab{doctype}`.`idx`") or []
)
def __update_reserve_warehouse(self, row, item):
if self.doctype == self.subcontract_data.order_doctype:
row.reserve_warehouse = self.set_reserve_warehouse or item.warehouse
def __set_alternative_item(self, bom_item):
if self.alternative_item_details.get(bom_item.rm_item_code):
bom_item.update(self.alternative_item_details[bom_item.rm_item_code])
def __set_serial_nos(self, item_row, rm_obj):
key = (rm_obj.rm_item_code, item_row.item_code, item_row.get(self.subcontract_data.order_field))
if self.available_materials.get(key) and self.available_materials[key]["serial_no"]:
used_serial_nos = self.available_materials[key]["serial_no"][0 : cint(rm_obj.consumed_qty)]
rm_obj.serial_no = "\n".join(used_serial_nos)
# Removed the used serial nos from the list
for sn in used_serial_nos:
self.available_materials[key]["serial_no"].remove(sn)
def __set_batch_no_as_per_qty(self, item_row, rm_obj, batch_no, qty):
rm_obj.update(
{
"consumed_qty": qty,
"batch_no": batch_no,
"required_qty": qty,
self.subcontract_data.order_field: item_row.get(self.subcontract_data.order_field),
}
)
self.__set_serial_nos(item_row, rm_obj)
def __set_consumed_qty(self, rm_obj, consumed_qty, required_qty=0):
rm_obj.required_qty = required_qty
rm_obj.consumed_qty = consumed_qty
def __set_batch_nos(self, bom_item, item_row, rm_obj, qty):
key = (rm_obj.rm_item_code, item_row.item_code, item_row.get(self.subcontract_data.order_field))
if self.available_materials.get(key) and self.available_materials[key]["batch_no"]:
new_rm_obj = None
for batch_no, batch_qty in self.available_materials[key]["batch_no"].items():
if batch_qty >= qty:
self.__set_batch_no_as_per_qty(item_row, rm_obj, batch_no, qty)
self.available_materials[key]["batch_no"][batch_no] -= qty
return
elif qty > 0 and batch_qty > 0:
qty -= batch_qty
new_rm_obj = self.append(self.raw_material_table, bom_item)
new_rm_obj.reference_name = item_row.name
self.__set_batch_no_as_per_qty(item_row, new_rm_obj, batch_no, batch_qty)
self.available_materials[key]["batch_no"][batch_no] = 0
if abs(qty) > 0 and not new_rm_obj:
self.__set_consumed_qty(rm_obj, qty)
else:
self.__set_consumed_qty(rm_obj, qty, bom_item.required_qty or qty)
self.__set_serial_nos(item_row, rm_obj)
def __add_supplied_item(self, item_row, bom_item, qty):
bom_item.conversion_factor = item_row.conversion_factor
rm_obj = self.append(self.raw_material_table, bom_item)
rm_obj.reference_name = item_row.name
if self.doctype == "Subcontracting Receipt":
args = frappe._dict(
{
"item_code": rm_obj.rm_item_code,
"warehouse": self.supplier_warehouse,
"posting_date": self.posting_date,
"posting_time": self.posting_time,
"qty": -1 * flt(rm_obj.consumed_qty),
"serial_no": rm_obj.serial_no,
"batch_no": rm_obj.batch_no,
"voucher_type": self.doctype,
"voucher_no": self.name,
"company": self.company,
"allow_zero_valuation": 1,
}
)
rm_obj.rate = get_incoming_rate(args)
if self.doctype == self.subcontract_data.order_doctype:
rm_obj.required_qty = qty
rm_obj.amount = rm_obj.required_qty * rm_obj.rate
else:
rm_obj.consumed_qty = 0
setattr(
rm_obj, self.subcontract_data.order_field, item_row.get(self.subcontract_data.order_field)
)
self.__set_batch_nos(bom_item, item_row, rm_obj, qty)
def __get_qty_based_on_material_transfer(self, item_row, transfer_item):
key = (item_row.item_code, item_row.get(self.subcontract_data.order_field))
if self.qty_to_be_received == item_row.qty:
return transfer_item.qty
if self.qty_to_be_received:
qty = (flt(item_row.qty) * flt(transfer_item.qty)) / flt(self.qty_to_be_received.get(key, 0))
transfer_item.item_details.required_qty = transfer_item.qty
if transfer_item.serial_no or frappe.get_cached_value(
"UOM", transfer_item.item_details.stock_uom, "must_be_whole_number"
):
return frappe.utils.ceil(qty)
return qty
def __set_supplied_items(self):
self.bom_items = {}
has_supplied_items = True if self.get(self.raw_material_table) else False
for row in self.items:
if self.doctype != self.subcontract_data.order_doctype and (
(self.__changed_name and row.name not in self.__changed_name)
or (has_supplied_items and not self.__changed_name)
):
continue
if self.doctype == self.subcontract_data.order_doctype or self.backflush_based_on == "BOM":
for bom_item in self.__get_materials_from_bom(
row.item_code, row.bom, row.get("include_exploded_items")
):
qty = flt(bom_item.qty_consumed_per_unit) * flt(row.qty) * row.conversion_factor
bom_item.main_item_code = row.item_code
self.__update_reserve_warehouse(bom_item, row)
self.__set_alternative_item(bom_item)
self.__add_supplied_item(row, bom_item, qty)
elif self.backflush_based_on != "BOM":
for key, transfer_item in self.available_materials.items():
if (key[1], key[2]) == (
row.item_code,
row.get(self.subcontract_data.order_field),
) and transfer_item.qty > 0:
qty = flt(self.__get_qty_based_on_material_transfer(row, transfer_item))
transfer_item.qty -= qty
self.__add_supplied_item(row, transfer_item.get("item_details"), qty)
if self.qty_to_be_received:
self.qty_to_be_received[
(row.item_code, row.get(self.subcontract_data.order_field))
] -= row.qty
def __prepare_supplied_items(self):
self.initialized_fields()
self.__get_subcontract_orders()
self.__get_pending_qty_to_receive()
self.get_available_materials()
self.__remove_changed_rows()
self.__set_supplied_items()
def __validate_batch_no(self, row, key):
if row.get("batch_no") and row.get("batch_no") not in self.__transferred_items.get(key).get(
"batch_no"
):
link = get_link_to_form(
self.subcontract_data.order_doctype, row.get(self.subcontract_data.order_field)
)
msg = f'The Batch No {frappe.bold(row.get("batch_no"))} has not supplied against the {self.subcontract_data.order_doctype} {link}'
frappe.throw(_(msg), title=_("Incorrect Batch Consumed"))
def __validate_serial_no(self, row, key):
if row.get("serial_no"):
serial_nos = get_serial_nos(row.get("serial_no"))
incorrect_sn = set(serial_nos).difference(self.__transferred_items.get(key).get("serial_no"))
if incorrect_sn:
incorrect_sn = "\n".join(incorrect_sn)
link = get_link_to_form(
self.subcontract_data.order_doctype, row.get(self.subcontract_data.order_field)
)
msg = f"The Serial Nos {incorrect_sn} has not supplied against the {self.subcontract_data.order_doctype} {link}"
frappe.throw(_(msg), title=_("Incorrect Serial Number Consumed"))
def __validate_supplied_items(self):
if self.doctype not in ["Purchase Invoice", "Purchase Receipt", "Subcontracting Receipt"]:
return
for row in self.get(self.raw_material_table):
key = (row.rm_item_code, row.main_item_code, row.get(self.subcontract_data.order_field))
if not self.__transferred_items or not self.__transferred_items.get(key):
return
self.__validate_batch_no(row, key)
self.__validate_serial_no(row, key)
def set_materials_for_subcontracted_items(self, raw_material_table):
if self.doctype == "Purchase Invoice" and not self.update_stock:
return
self.raw_material_table = raw_material_table
self.__identify_change_in_item_table()
self.__prepare_supplied_items()
self.__validate_supplied_items()
def create_raw_materials_supplied(self, raw_material_table="supplied_items"):
self.set_materials_for_subcontracted_items(raw_material_table)
if self.doctype in ["Subcontracting Receipt", "Purchase Receipt", "Purchase Invoice"]:
for item in self.get("items"):
item.rm_supp_cost = 0.0
def __update_consumed_qty_in_subcontract_order(self, itemwise_consumed_qty):
fields = ["main_item_code", "rm_item_code", "parent", "supplied_qty", "name"]
filters = {"docstatus": 1, "parent": ("in", self.subcontract_orders)}
for row in frappe.get_all(
self.subcontract_data.order_supplied_items_field, fields=fields, filters=filters, order_by="idx"
):
key = (row.rm_item_code, row.main_item_code, row.parent)
consumed_qty = itemwise_consumed_qty.get(key, 0)
if row.supplied_qty < consumed_qty:
consumed_qty = row.supplied_qty
itemwise_consumed_qty[key] -= consumed_qty
frappe.db.set_value(
self.subcontract_data.order_supplied_items_field, row.name, "consumed_qty", consumed_qty
)
def set_consumed_qty_in_subcontract_order(self):
# Update consumed qty back in the subcontract order
if self.doctype in ["Subcontracting Order", "Subcontracting Receipt"] or self.get(
"is_old_subcontracting_flow"
):
self.__get_subcontract_orders()
itemwise_consumed_qty = defaultdict(float)
if self.get("is_old_subcontracting_flow"):
doctypes = ["Purchase Receipt", "Purchase Invoice"]
else:
doctypes = ["Subcontracting Receipt"]
for doctype in doctypes:
consumed_items, receipt_items = self.__update_consumed_materials(
doctype, return_consumed_items=True
)
for row in consumed_items:
key = (row.rm_item_code, row.main_item_code, receipt_items.get(row.reference_name))
itemwise_consumed_qty[key] += row.consumed_qty
self.__update_consumed_qty_in_subcontract_order(itemwise_consumed_qty)
def update_ordered_and_reserved_qty(self):
sco_map = {}
for item in self.get("items"):
if self.doctype == "Subcontracting Receipt" and item.subcontracting_order:
sco_map.setdefault(item.subcontracting_order, []).append(item.subcontracting_order_item)
for sco, sco_item_rows in sco_map.items():
if sco and sco_item_rows:
sco_doc = frappe.get_doc("Subcontracting Order", sco)
if sco_doc.status in ["Closed", "Cancelled"]:
frappe.throw(
_("{0} {1} is cancelled or closed").format(_("Subcontracting Order"), sco),
frappe.InvalidStatusError,
)
sco_doc.update_ordered_qty_for_subcontracting(sco_item_rows)
sco_doc.update_reserved_qty_for_subcontracting()
def make_sl_entries_for_supplier_warehouse(self, sl_entries):
if hasattr(self, "supplied_items"):
for item in self.get("supplied_items"):
# negative quantity is passed, as raw material qty has to be decreased
# when SCR is submitted and it has to be increased when SCR is cancelled
sl_entries.append(
self.get_sl_entries(
item,
{
"item_code": item.rm_item_code,
"warehouse": self.supplier_warehouse,
"actual_qty": -1 * flt(item.consumed_qty),
"dependant_sle_voucher_detail_no": item.reference_name,
},
)
)
def update_stock_ledger(self, allow_negative_stock=False, via_landed_cost_voucher=False):
self.update_ordered_and_reserved_qty()
sl_entries = []
stock_items = self.get_stock_items()
for item in self.get("items"):
if item.item_code in stock_items and item.warehouse:
scr_qty = flt(item.qty) * flt(item.conversion_factor)
if scr_qty:
sle = self.get_sl_entries(
item, {"actual_qty": flt(scr_qty), "serial_no": cstr(item.serial_no).strip()}
)
rate_db_precision = 6 if cint(self.precision("rate", item)) <= 6 else 9
incoming_rate = flt(item.rate, rate_db_precision)
sle.update(
{
"incoming_rate": incoming_rate,
"recalculate_rate": 1,
}
)
sl_entries.append(sle)
if flt(item.rejected_qty) != 0:
sl_entries.append(
self.get_sl_entries(
item,
{
"warehouse": item.rejected_warehouse,
"actual_qty": flt(item.rejected_qty) * flt(item.conversion_factor),
"serial_no": cstr(item.rejected_serial_no).strip(),
"incoming_rate": 0.0,
"recalculate_rate": 1,
},
)
)
self.make_sl_entries_for_supplier_warehouse(sl_entries)
self.make_sl_entries(
sl_entries,
allow_negative_stock=allow_negative_stock,
via_landed_cost_voucher=via_landed_cost_voucher,
)
def get_supplied_items_cost(self, item_row_id, reset_outgoing_rate=True):
supplied_items_cost = 0.0
for item in self.get("supplied_items"):
if item.reference_name == item_row_id:
if (
self.get("is_old_subcontracting_flow")
and reset_outgoing_rate
and frappe.get_cached_value("Item", item.rm_item_code, "is_stock_item")
):
rate = get_incoming_rate(
{
"item_code": item.rm_item_code,
"warehouse": self.supplier_warehouse,
"posting_date": self.posting_date,
"posting_time": self.posting_time,
"qty": -1 * item.consumed_qty,
"serial_no": item.serial_no,
"batch_no": item.batch_no,
}
)
if rate > 0:
item.rate = rate
item.amount = flt(flt(item.consumed_qty) * flt(item.rate), item.precision("amount"))
supplied_items_cost += item.amount
return supplied_items_cost
def set_subcontracting_order_status(self):
if self.doctype == "Subcontracting Order":
self.update_status()
elif self.doctype == "Subcontracting Receipt":
self.__get_subcontract_orders
if self.subcontract_orders:
for sco in set(self.subcontract_orders):
sco_doc = frappe.get_doc("Subcontracting Order", sco)
sco_doc.update_status()
def set_missing_values_in_additional_costs(self):
self.total_additional_costs = sum(flt(item.amount) for item in self.get("additional_costs"))
if self.total_additional_costs:
if self.distribute_additional_costs_based_on == "Amount":
total_amt = sum(flt(item.amount) for item in self.get("items"))
for item in self.items:
item.additional_cost_per_qty = (
(item.amount * self.total_additional_costs) / total_amt
) / item.qty
else:
total_qty = sum(flt(item.qty) for item in self.get("items"))
additional_cost_per_qty = self.total_additional_costs / total_qty
for item in self.items:
item.additional_cost_per_qty = additional_cost_per_qty
else:
for item in self.items:
item.additional_cost_per_qty = 0
@frappe.whitelist()
def get_current_stock(self):
if self.doctype in ["Purchase Receipt", "Subcontracting Receipt"]:
for item in self.get("supplied_items"):
if self.supplier_warehouse:
actual_qty = frappe.db.get_value(
"Bin",
{"item_code": item.rm_item_code, "warehouse": self.supplier_warehouse},
"actual_qty",
)
item.current_stock = flt(actual_qty)
@property
def sub_contracted_items(self):
if not hasattr(self, "_sub_contracted_items"):
self._sub_contracted_items = []
item_codes = list(set(item.item_code for item in self.get("items")))
if item_codes:
items = frappe.get_all(
"Item", filters={"name": ["in", item_codes], "is_sub_contracted_item": 1}
)
self._sub_contracted_items = [item.name for item in items]
return self._sub_contracted_items
def get_item_details(items):
item = frappe.qb.DocType("Item")
item_list = (
frappe.qb.from_(item)
.select(item.item_code, item.item_name, item.description, item.allow_alternative_item)
.where(item.name.isin(items))
.run(as_dict=True)
)
item_details = {}
for item in item_list:
item_details[item.item_code] = item
return item_details
@frappe.whitelist()
def make_rm_stock_entry(
subcontract_order, rm_items=None, order_doctype="Subcontracting Order", target_doc=None
):
if subcontract_order:
subcontract_order = frappe.get_doc(order_doctype, subcontract_order)
if not rm_items:
if not subcontract_order.supplied_items:
frappe.throw(_("No item available for transfer."))
rm_items = subcontract_order.supplied_items
fg_item_code_list = list(
set(item.get("main_item_code") or item.get("item_code") for item in rm_items)
)
if fg_item_code_list:
rm_item_code_list = tuple(set(item.get("rm_item_code") for item in rm_items))
item_wh = get_item_details(rm_item_code_list)
field_no_map, rm_detail_field = "purchase_order", "sco_rm_detail"
if order_doctype == "Purchase Order":
field_no_map, rm_detail_field = "subcontracting_order", "po_detail"
if target_doc and target_doc.get("items"):
target_doc.items = []
stock_entry = get_mapped_doc(
order_doctype,
subcontract_order.name,
{
order_doctype: {
"doctype": "Stock Entry",
"field_map": {
"to_warehouse": "supplier_warehouse",
},
"field_no_map": [field_no_map],
"validation": {
"docstatus": ["=", 1],
},
},
},
target_doc,
ignore_child_tables=True,
)
stock_entry.purpose = "Send to Subcontractor"
if order_doctype == "Purchase Order":
stock_entry.purchase_order = subcontract_order.name
else:
stock_entry.subcontracting_order = subcontract_order.name
stock_entry.set_stock_entry_type()
for fg_item_code in fg_item_code_list:
for rm_item in rm_items:
if rm_item.get("main_item_code") == fg_item_code or rm_item.get("item_code") == fg_item_code:
rm_item_code = rm_item.get("rm_item_code")
items_dict = {
rm_item_code: {
rm_detail_field: rm_item.get("name"),
"item_name": rm_item.get("item_name")
or item_wh.get(rm_item_code, {}).get("item_name", ""),
"description": item_wh.get(rm_item_code, {}).get("description", ""),
"qty": rm_item.get("qty")
or max(rm_item.get("required_qty") - rm_item.get("total_supplied_qty"), 0),
"from_warehouse": rm_item.get("warehouse") or rm_item.get("reserve_warehouse"),
"to_warehouse": subcontract_order.supplier_warehouse,
"stock_uom": rm_item.get("stock_uom"),
"serial_no": rm_item.get("serial_no"),
"batch_no": rm_item.get("batch_no"),
"main_item_code": fg_item_code,
"allow_alternative_item": item_wh.get(rm_item_code, {}).get("allow_alternative_item"),
}
}
stock_entry.add_to_stock_entry_detail(items_dict)
if target_doc:
return stock_entry
else:
return stock_entry.as_dict()
else:
frappe.throw(_("No Items selected for transfer."))
def add_items_in_ste(
ste_doc, row, qty, rm_details, rm_detail_field="sco_rm_detail", batch_no=None
):
item = ste_doc.append("items", row.item_details)
rm_detail = list(set(row.get(f"{rm_detail_field}s")).intersection(rm_details))
item.update(
{
"qty": qty,
"batch_no": batch_no,
"basic_rate": row.item_details["rate"],
rm_detail_field: rm_detail[0] if rm_detail else "",
"s_warehouse": row.item_details["t_warehouse"],
"t_warehouse": row.item_details["s_warehouse"],
"item_code": row.item_details["rm_item_code"],
"subcontracted_item": row.item_details["main_item_code"],
"serial_no": "\n".join(row.serial_no) if row.serial_no else "",
}
)
def make_return_stock_entry_for_subcontract(
available_materials, order_doc, rm_details, order_doctype="Subcontracting Order"
):
ste_doc = get_mapped_doc(
order_doctype,
order_doc.name,
{
order_doctype: {
"doctype": "Stock Entry",
"field_no_map": ["purchase_order", "subcontracting_order"],
},
},
ignore_child_tables=True,
)
ste_doc.purpose = "Material Transfer"
if order_doctype == "Purchase Order":
ste_doc.purchase_order = order_doc.name
rm_detail_field = "po_detail"
else:
ste_doc.subcontracting_order = order_doc.name
rm_detail_field = "sco_rm_detail"
ste_doc.company = order_doc.company
ste_doc.is_return = 1
for key, value in available_materials.items():
if not value.qty:
continue
if value.batch_no:
for batch_no, qty in value.batch_no.items():
if qty > 0:
add_items_in_ste(ste_doc, value, value.qty, rm_details, rm_detail_field, batch_no)
else:
add_items_in_ste(ste_doc, value, value.qty, rm_details, rm_detail_field)
ste_doc.set_stock_entry_type()
ste_doc.calculate_rate_and_amount()
return ste_doc
@frappe.whitelist()
def get_materials_from_supplier(
subcontract_order, rm_details, order_doctype="Subcontracting Order"
):
if isinstance(rm_details, str):
rm_details = json.loads(rm_details)
doc = frappe.get_cached_doc(order_doctype, subcontract_order)
doc.initialized_fields()
doc.subcontract_orders = [doc.name]
doc.get_available_materials()
if not doc.available_materials:
frappe.throw(
_("Materials are already received against the {0} {1}").format(order_doctype, subcontract_order)
)
return make_return_stock_entry_for_subcontract(
doc.available_materials, doc, rm_details, order_doctype
)