| # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors |
| # License: GNU General Public License v3. See license.txt |
| |
| |
| import frappe |
| from frappe import ValidationError, _, msgprint |
| from frappe.contacts.doctype.address.address import get_address_display |
| from frappe.utils import cint, flt, getdate |
| from frappe.utils.data import nowtime |
| |
| from erpnext.accounts.doctype.budget.budget import validate_expense_against_budget |
| from erpnext.accounts.party import get_party_details |
| from erpnext.buying.utils import update_last_purchase_rate, validate_for_items |
| from erpnext.controllers.sales_and_purchase_return import get_rate_for_return |
| from erpnext.controllers.subcontracting_controller import SubcontractingController |
| from erpnext.stock.get_item_details import get_conversion_factor |
| from erpnext.stock.utils import get_incoming_rate |
| |
| |
| class QtyMismatchError(ValidationError): |
| pass |
| |
| |
| class BuyingController(SubcontractingController): |
| def __setup__(self): |
| self.flags.ignore_permlevel_for_fields = ["buying_price_list", "price_list_currency"] |
| |
| def validate(self): |
| self.set_rate_for_standalone_debit_note() |
| |
| super(BuyingController, self).validate() |
| if getattr(self, "supplier", None) and not self.supplier_name: |
| self.supplier_name = frappe.db.get_value("Supplier", self.supplier, "supplier_name") |
| |
| self.validate_items() |
| self.set_qty_as_per_stock_uom() |
| self.validate_stock_or_nonstock_items() |
| self.validate_warehouse() |
| self.validate_from_warehouse() |
| self.set_supplier_address() |
| self.validate_asset_return() |
| self.validate_auto_repeat_subscription_dates() |
| self.create_package_for_transfer() |
| |
| if self.doctype == "Purchase Invoice": |
| self.validate_purchase_receipt_if_update_stock() |
| |
| if self.doctype == "Purchase Receipt" or ( |
| self.doctype == "Purchase Invoice" and self.update_stock |
| ): |
| # self.validate_purchase_return() |
| self.validate_rejected_warehouse() |
| self.validate_accepted_rejected_qty() |
| validate_for_items(self) |
| |
| # sub-contracting |
| self.validate_for_subcontracting() |
| if self.get("is_old_subcontracting_flow"): |
| self.create_raw_materials_supplied() |
| self.set_landed_cost_voucher_amount() |
| |
| if self.doctype in ("Purchase Receipt", "Purchase Invoice"): |
| self.update_valuation_rate() |
| self.set_serial_and_batch_bundle() |
| |
| def onload(self): |
| super(BuyingController, self).onload() |
| self.set_onload( |
| "backflush_based_on", |
| frappe.db.get_single_value( |
| "Buying Settings", "backflush_raw_materials_of_subcontract_based_on" |
| ), |
| ) |
| |
| def create_package_for_transfer(self) -> None: |
| """Create serial and batch package for Sourece Warehouse in case of inter transfer.""" |
| |
| if self.is_internal_transfer() and ( |
| self.doctype == "Purchase Receipt" or (self.doctype == "Purchase Invoice" and self.update_stock) |
| ): |
| field = "delivery_note_item" if self.doctype == "Purchase Receipt" else "sales_invoice_item" |
| |
| doctype = "Delivery Note Item" if self.doctype == "Purchase Receipt" else "Sales Invoice Item" |
| |
| ids = [d.get(field) for d in self.get("items") if d.get(field)] |
| bundle_ids = {} |
| if ids: |
| for bundle in frappe.get_all( |
| doctype, filters={"name": ("in", ids)}, fields=["serial_and_batch_bundle", "name"] |
| ): |
| bundle_ids[bundle.name] = bundle.serial_and_batch_bundle |
| |
| if not bundle_ids: |
| return |
| |
| for item in self.get("items"): |
| if item.get(field) and not item.serial_and_batch_bundle and bundle_ids.get(item.get(field)): |
| item.serial_and_batch_bundle = self.make_package_for_transfer( |
| bundle_ids.get(item.get(field)), |
| item.from_warehouse, |
| type_of_transaction="Outward", |
| do_not_submit=True, |
| ) |
| |
| def set_rate_for_standalone_debit_note(self): |
| if self.get("is_return") and self.get("update_stock") and not self.return_against: |
| for row in self.items: |
| |
| # override the rate with valuation rate |
| row.rate = get_incoming_rate( |
| { |
| "item_code": row.item_code, |
| "warehouse": row.warehouse, |
| "posting_date": self.get("posting_date"), |
| "posting_time": self.get("posting_time"), |
| "qty": row.qty, |
| "serial_and_batch_bundle": row.get("serial_and_batch_bundle"), |
| "company": self.company, |
| "voucher_type": self.doctype, |
| "voucher_no": self.name, |
| }, |
| raise_error_if_no_rate=False, |
| ) |
| |
| row.discount_percentage = 0.0 |
| row.discount_amount = 0.0 |
| row.margin_rate_or_amount = 0.0 |
| |
| def set_missing_values(self, for_validate=False): |
| super(BuyingController, self).set_missing_values(for_validate) |
| |
| self.set_supplier_from_item_default() |
| self.set_price_list_currency("Buying") |
| |
| # set contact and address details for supplier, if they are not mentioned |
| if getattr(self, "supplier", None): |
| self.update_if_missing( |
| get_party_details( |
| self.supplier, |
| party_type="Supplier", |
| doctype=self.doctype, |
| company=self.company, |
| party_address=self.get("supplier_address"), |
| shipping_address=self.get("shipping_address"), |
| company_address=self.get("billing_address"), |
| fetch_payment_terms_template=not self.get("ignore_default_payment_terms_template"), |
| ignore_permissions=self.flags.ignore_permissions, |
| ) |
| ) |
| |
| self.set_missing_item_details(for_validate) |
| |
| def set_supplier_from_item_default(self): |
| if self.meta.get_field("supplier") and not self.supplier: |
| for d in self.get("items"): |
| supplier = frappe.db.get_value( |
| "Item Default", {"parent": d.item_code, "company": self.company}, "default_supplier" |
| ) |
| if supplier: |
| self.supplier = supplier |
| else: |
| item_group = frappe.db.get_value("Item", d.item_code, "item_group") |
| supplier = frappe.db.get_value( |
| "Item Default", {"parent": item_group, "company": self.company}, "default_supplier" |
| ) |
| if supplier: |
| self.supplier = supplier |
| break |
| |
| def validate_stock_or_nonstock_items(self): |
| if self.meta.get_field("taxes") and not self.get_stock_items() and not self.get_asset_items(): |
| msg = _('Tax Category has been changed to "Total" because all the Items are non-stock items') |
| self.update_tax_category(msg) |
| |
| def update_tax_category(self, msg): |
| tax_for_valuation = [ |
| d for d in self.get("taxes") if d.category in ["Valuation", "Valuation and Total"] |
| ] |
| |
| if tax_for_valuation: |
| for d in tax_for_valuation: |
| d.category = "Total" |
| |
| msgprint(msg) |
| |
| def validate_asset_return(self): |
| if self.doctype not in ["Purchase Receipt", "Purchase Invoice"] or not self.is_return: |
| return |
| |
| purchase_doc_field = ( |
| "purchase_receipt" if self.doctype == "Purchase Receipt" else "purchase_invoice" |
| ) |
| not_cancelled_asset = [ |
| d.name |
| for d in frappe.db.get_all("Asset", {purchase_doc_field: self.return_against, "docstatus": 1}) |
| ] |
| if self.is_return and len(not_cancelled_asset): |
| frappe.throw( |
| _( |
| "{} has submitted assets linked to it. You need to cancel the assets to create purchase return." |
| ).format(self.return_against), |
| title=_("Not Allowed"), |
| ) |
| |
| def get_asset_items(self): |
| if self.doctype not in ["Purchase Order", "Purchase Invoice", "Purchase Receipt"]: |
| return [] |
| |
| return [d.item_code for d in self.items if d.is_fixed_asset] |
| |
| def set_landed_cost_voucher_amount(self): |
| for d in self.get("items"): |
| lc_voucher_data = frappe.db.sql( |
| """select sum(applicable_charges), cost_center |
| from `tabLanded Cost Item` |
| where docstatus = 1 and purchase_receipt_item = %s""", |
| d.name, |
| ) |
| d.landed_cost_voucher_amount = lc_voucher_data[0][0] if lc_voucher_data else 0.0 |
| if not d.cost_center and lc_voucher_data and lc_voucher_data[0][1]: |
| d.db_set("cost_center", lc_voucher_data[0][1]) |
| |
| def validate_from_warehouse(self): |
| for item in self.get("items"): |
| if item.get("from_warehouse") and (item.get("from_warehouse") == item.get("warehouse")): |
| frappe.throw( |
| _("Row #{0}: Accepted Warehouse and Supplier Warehouse cannot be same").format(item.idx) |
| ) |
| |
| if item.get("from_warehouse") and self.get("is_subcontracted"): |
| frappe.throw( |
| _( |
| "Row #{0}: Cannot select Supplier Warehouse while suppling raw materials to subcontractor" |
| ).format(item.idx) |
| ) |
| |
| def set_supplier_address(self): |
| address_dict = { |
| "supplier_address": "address_display", |
| "shipping_address": "shipping_address_display", |
| "billing_address": "billing_address_display", |
| } |
| |
| for address_field, address_display_field in address_dict.items(): |
| if self.get(address_field): |
| self.set(address_display_field, get_address_display(self.get(address_field))) |
| |
| def set_total_in_words(self): |
| from frappe.utils import money_in_words |
| |
| if self.meta.get_field("base_in_words"): |
| if self.meta.get_field("base_rounded_total") and not self.is_rounded_total_disabled(): |
| amount = abs(self.base_rounded_total) |
| else: |
| amount = abs(self.base_grand_total) |
| self.base_in_words = money_in_words(amount, self.company_currency) |
| |
| if self.meta.get_field("in_words"): |
| if self.meta.get_field("rounded_total") and not self.is_rounded_total_disabled(): |
| amount = abs(self.rounded_total) |
| else: |
| amount = abs(self.grand_total) |
| |
| self.in_words = money_in_words(amount, self.currency) |
| |
| # update valuation rate |
| def update_valuation_rate(self, reset_outgoing_rate=True): |
| """ |
| item_tax_amount is the total tax amount applied on that item |
| stored for valuation |
| |
| TODO: rename item_tax_amount to valuation_tax_amount |
| """ |
| stock_and_asset_items = [] |
| stock_and_asset_items = self.get_stock_items() + self.get_asset_items() |
| |
| stock_and_asset_items_qty, stock_and_asset_items_amount = 0, 0 |
| last_item_idx = 1 |
| for d in self.get("items"): |
| if d.item_code and d.item_code in stock_and_asset_items: |
| stock_and_asset_items_qty += flt(d.qty) |
| stock_and_asset_items_amount += flt(d.base_net_amount) |
| last_item_idx = d.idx |
| |
| total_valuation_amount = sum( |
| flt(d.base_tax_amount_after_discount_amount) |
| for d in self.get("taxes") |
| if d.category in ["Valuation", "Valuation and Total"] |
| ) |
| |
| valuation_amount_adjustment = total_valuation_amount |
| for i, item in enumerate(self.get("items")): |
| if item.item_code and item.qty and item.item_code in stock_and_asset_items: |
| item_proportion = ( |
| flt(item.base_net_amount) / stock_and_asset_items_amount |
| if stock_and_asset_items_amount |
| else flt(item.qty) / stock_and_asset_items_qty |
| ) |
| |
| if i == (last_item_idx - 1): |
| item.item_tax_amount = flt( |
| valuation_amount_adjustment, self.precision("item_tax_amount", item) |
| ) |
| else: |
| item.item_tax_amount = flt( |
| item_proportion * total_valuation_amount, self.precision("item_tax_amount", item) |
| ) |
| valuation_amount_adjustment -= item.item_tax_amount |
| |
| self.round_floats_in(item) |
| if flt(item.conversion_factor) == 0.0: |
| item.conversion_factor = ( |
| get_conversion_factor(item.item_code, item.uom).get("conversion_factor") or 1.0 |
| ) |
| |
| qty_in_stock_uom = flt(item.qty * item.conversion_factor) |
| if self.get("is_old_subcontracting_flow"): |
| item.rm_supp_cost = self.get_supplied_items_cost(item.name, reset_outgoing_rate) |
| item.valuation_rate = ( |
| item.base_net_amount |
| + item.item_tax_amount |
| + item.rm_supp_cost |
| + flt(item.landed_cost_voucher_amount) |
| ) / qty_in_stock_uom |
| else: |
| item.valuation_rate = ( |
| item.base_net_amount |
| + item.item_tax_amount |
| + flt(item.landed_cost_voucher_amount) |
| + flt(item.get("rate_difference_with_purchase_invoice")) |
| ) / qty_in_stock_uom |
| else: |
| item.valuation_rate = 0.0 |
| |
| def set_incoming_rate(self): |
| if self.doctype not in ("Purchase Receipt", "Purchase Invoice", "Purchase Order"): |
| return |
| |
| if not self.is_internal_transfer(): |
| return |
| |
| ref_doctype_map = { |
| "Purchase Order": "Sales Order Item", |
| "Purchase Receipt": "Delivery Note Item", |
| "Purchase Invoice": "Sales Invoice Item", |
| } |
| |
| ref_doctype = ref_doctype_map.get(self.doctype) |
| items = self.get("items") |
| for d in items: |
| if not cint(self.get("is_return")): |
| # Get outgoing rate based on original item cost based on valuation method |
| |
| if not d.get(frappe.scrub(ref_doctype)): |
| posting_time = self.get("posting_time") |
| if not posting_time and self.doctype == "Purchase Order": |
| posting_time = nowtime() |
| |
| outgoing_rate = get_incoming_rate( |
| { |
| "item_code": d.item_code, |
| "warehouse": d.get("from_warehouse"), |
| "posting_date": self.get("posting_date") or self.get("transation_date"), |
| "posting_time": posting_time, |
| "qty": -1 * flt(d.get("stock_qty")), |
| "serial_and_batch_bundle": d.get("serial_and_batch_bundle"), |
| "company": self.company, |
| "voucher_type": self.doctype, |
| "voucher_no": self.name, |
| "allow_zero_valuation": d.get("allow_zero_valuation"), |
| }, |
| raise_error_if_no_rate=False, |
| ) |
| |
| rate = flt(outgoing_rate * (d.conversion_factor or 1), d.precision("rate")) |
| else: |
| field = "incoming_rate" if self.get("is_internal_supplier") else "rate" |
| rate = flt( |
| frappe.db.get_value(ref_doctype, d.get(frappe.scrub(ref_doctype)), field) |
| * (d.conversion_factor or 1), |
| d.precision("rate"), |
| ) |
| |
| if self.is_internal_transfer(): |
| if self.doctype == "Purchase Receipt" or self.get("update_stock"): |
| if rate != d.rate: |
| d.rate = rate |
| frappe.msgprint( |
| _( |
| "Row {0}: Item rate has been updated as per valuation rate since its an internal stock transfer" |
| ).format(d.idx), |
| alert=1, |
| ) |
| d.discount_percentage = 0.0 |
| d.discount_amount = 0.0 |
| d.margin_rate_or_amount = 0.0 |
| |
| def validate_for_subcontracting(self): |
| if self.is_subcontracted and self.get("is_old_subcontracting_flow"): |
| if self.doctype in ["Purchase Receipt", "Purchase Invoice"] and not self.supplier_warehouse: |
| frappe.throw(_("Supplier Warehouse mandatory for sub-contracted {0}").format(self.doctype)) |
| |
| for item in self.get("items"): |
| if item in self.sub_contracted_items and not item.bom: |
| frappe.throw(_("Please select BOM in BOM field for Item {0}").format(item.item_code)) |
| if self.doctype != "Purchase Order": |
| return |
| for row in self.get("supplied_items"): |
| if not row.reserve_warehouse: |
| msg = f"Reserved Warehouse is mandatory for the Item {frappe.bold(row.rm_item_code)} in Raw Materials supplied" |
| frappe.throw(_(msg)) |
| else: |
| for item in self.get("items"): |
| if item.get("bom"): |
| item.bom = None |
| |
| def set_qty_as_per_stock_uom(self): |
| for d in self.get("items"): |
| if d.meta.get_field("stock_qty"): |
| # Check if item code is present |
| # Conversion factor should not be mandatory for non itemized items |
| if not d.conversion_factor and d.item_code: |
| frappe.throw(_("Row {0}: Conversion Factor is mandatory").format(d.idx)) |
| d.stock_qty = flt(d.qty) * flt(d.conversion_factor) |
| |
| if self.doctype == "Purchase Receipt" and d.meta.get_field("received_stock_qty"): |
| # Set Received Qty in Stock UOM |
| d.received_stock_qty = flt(d.received_qty) * flt( |
| d.conversion_factor, d.precision("conversion_factor") |
| ) |
| |
| def validate_purchase_return(self): |
| for d in self.get("items"): |
| if self.is_return and flt(d.rejected_qty) != 0: |
| frappe.throw(_("Row #{0}: Rejected Qty can not be entered in Purchase Return").format(d.idx)) |
| |
| # validate rate with ref PR |
| |
| def validate_rejected_warehouse(self): |
| for d in self.get("items"): |
| if flt(d.rejected_qty) and not d.rejected_warehouse: |
| if self.rejected_warehouse: |
| d.rejected_warehouse = self.rejected_warehouse |
| |
| if not d.rejected_warehouse: |
| frappe.throw( |
| _("Row #{0}: Rejected Warehouse is mandatory against rejected Item {1}").format( |
| d.idx, d.item_code |
| ) |
| ) |
| |
| # validate accepted and rejected qty |
| def validate_accepted_rejected_qty(self): |
| for d in self.get("items"): |
| self.validate_negative_quantity(d, ["received_qty", "qty", "rejected_qty"]) |
| |
| if not flt(d.received_qty) and (flt(d.qty) or flt(d.rejected_qty)): |
| d.received_qty = flt(d.qty) + flt(d.rejected_qty) |
| |
| # Check Received Qty = Accepted Qty + Rejected Qty |
| val = flt(d.qty) + flt(d.rejected_qty) |
| if flt(val, d.precision("received_qty")) != flt(d.received_qty, d.precision("received_qty")): |
| message = _( |
| "Row #{0}: Received Qty must be equal to Accepted + Rejected Qty for Item {1}" |
| ).format(d.idx, d.item_code) |
| frappe.throw(msg=message, title=_("Mismatch"), exc=QtyMismatchError) |
| |
| def validate_negative_quantity(self, item_row, field_list): |
| if self.is_return: |
| return |
| |
| item_row = item_row.as_dict() |
| for fieldname in field_list: |
| if flt(item_row[fieldname]) < 0: |
| frappe.throw( |
| _("Row #{0}: {1} can not be negative for item {2}").format( |
| item_row["idx"], |
| frappe.get_meta(item_row.doctype).get_label(fieldname), |
| item_row["item_code"], |
| ) |
| ) |
| |
| def check_for_on_hold_or_closed_status(self, ref_doctype, ref_fieldname): |
| for d in self.get("items"): |
| if d.get(ref_fieldname): |
| status = frappe.db.get_value(ref_doctype, d.get(ref_fieldname), "status") |
| if status in ("Closed", "On Hold"): |
| frappe.throw(_("{0} {1} is {2}").format(ref_doctype, d.get(ref_fieldname), status)) |
| |
| 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 d in self.get("items"): |
| if d.item_code not in stock_items: |
| continue |
| |
| if d.warehouse: |
| pr_qty = flt(d.qty) * flt(d.conversion_factor) |
| |
| if pr_qty: |
| |
| if d.from_warehouse and ( |
| (not cint(self.is_return) and self.docstatus == 1) |
| or (cint(self.is_return) and self.docstatus == 2) |
| ): |
| from_warehouse_sle = self.get_sl_entries( |
| d, |
| { |
| "actual_qty": -1 * pr_qty, |
| "warehouse": d.from_warehouse, |
| "outgoing_rate": d.rate, |
| "recalculate_rate": 1, |
| "dependant_sle_voucher_detail_no": d.name, |
| }, |
| ) |
| |
| sl_entries.append(from_warehouse_sle) |
| |
| sle = self.get_sl_entries( |
| d, |
| { |
| "actual_qty": flt(pr_qty), |
| "serial_and_batch_bundle": ( |
| d.serial_and_batch_bundle |
| if not self.is_internal_transfer() |
| else self.get_package_for_target_warehouse(d) |
| ), |
| }, |
| ) |
| |
| if self.is_return: |
| outgoing_rate = get_rate_for_return( |
| self.doctype, self.name, d.item_code, self.return_against, item_row=d |
| ) |
| |
| sle.update( |
| { |
| "outgoing_rate": outgoing_rate, |
| "recalculate_rate": 1, |
| "serial_and_batch_bundle": d.serial_and_batch_bundle, |
| } |
| ) |
| if d.from_warehouse: |
| sle.dependant_sle_voucher_detail_no = d.name |
| else: |
| val_rate_db_precision = 6 if cint(self.precision("valuation_rate", d)) <= 6 else 9 |
| incoming_rate = flt(d.valuation_rate, val_rate_db_precision) |
| sle.update( |
| { |
| "incoming_rate": incoming_rate, |
| "recalculate_rate": 1 |
| if (self.is_subcontracted and (d.bom or d.fg_item)) or d.from_warehouse |
| else 0, |
| } |
| ) |
| sl_entries.append(sle) |
| |
| if d.from_warehouse and ( |
| (not cint(self.is_return) and self.docstatus == 2) |
| or (cint(self.is_return) and self.docstatus == 1) |
| ): |
| from_warehouse_sle = self.get_sl_entries( |
| d, {"actual_qty": -1 * pr_qty, "warehouse": d.from_warehouse, "recalculate_rate": 1} |
| ) |
| |
| sl_entries.append(from_warehouse_sle) |
| |
| if flt(d.rejected_qty) != 0: |
| sl_entries.append( |
| self.get_sl_entries( |
| d, |
| { |
| "warehouse": d.rejected_warehouse, |
| "actual_qty": flt(d.rejected_qty) * flt(d.conversion_factor), |
| "incoming_rate": 0.0, |
| "serial_and_batch_bundle": d.rejected_serial_and_batch_bundle, |
| }, |
| ) |
| ) |
| |
| if self.get("is_old_subcontracting_flow"): |
| 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_package_for_target_warehouse(self, item) -> str: |
| if not item.serial_and_batch_bundle: |
| return "" |
| |
| return self.make_package_for_transfer( |
| item.serial_and_batch_bundle, |
| item.warehouse, |
| ) |
| |
| def update_ordered_and_reserved_qty(self): |
| po_map = {} |
| for d in self.get("items"): |
| if self.doctype == "Purchase Receipt" and d.purchase_order: |
| po_map.setdefault(d.purchase_order, []).append(d.purchase_order_item) |
| |
| elif self.doctype == "Purchase Invoice" and d.purchase_order and d.po_detail: |
| po_map.setdefault(d.purchase_order, []).append(d.po_detail) |
| |
| for po, po_item_rows in po_map.items(): |
| if po and po_item_rows: |
| po_obj = frappe.get_doc("Purchase Order", po) |
| |
| if po_obj.status in ["Closed", "Cancelled"]: |
| frappe.throw( |
| _("{0} {1} is cancelled or closed").format(_("Purchase Order"), po), |
| frappe.InvalidStatusError, |
| ) |
| |
| po_obj.update_ordered_qty(po_item_rows) |
| if self.get("is_old_subcontracting_flow"): |
| po_obj.update_reserved_qty_for_subcontract() |
| |
| def on_submit(self): |
| if self.get("is_return"): |
| return |
| |
| if self.doctype in ["Purchase Receipt", "Purchase Invoice"]: |
| field = "purchase_invoice" if self.doctype == "Purchase Invoice" else "purchase_receipt" |
| |
| self.process_fixed_asset() |
| self.update_fixed_asset(field) |
| |
| if self.doctype in ["Purchase Order", "Purchase Receipt"] and not frappe.db.get_single_value( |
| "Buying Settings", "disable_last_purchase_rate" |
| ): |
| update_last_purchase_rate(self, is_submit=1) |
| |
| def on_cancel(self): |
| super(BuyingController, self).on_cancel() |
| |
| if self.get("is_return"): |
| return |
| |
| if self.doctype in ["Purchase Order", "Purchase Receipt"] and not frappe.db.get_single_value( |
| "Buying Settings", "disable_last_purchase_rate" |
| ): |
| update_last_purchase_rate(self, is_submit=0) |
| |
| if self.doctype in ["Purchase Receipt", "Purchase Invoice"]: |
| field = "purchase_invoice" if self.doctype == "Purchase Invoice" else "purchase_receipt" |
| |
| self.delete_linked_asset() |
| self.update_fixed_asset(field, delete_asset=True) |
| |
| def validate_budget(self): |
| if self.docstatus == 1: |
| for data in self.get("items"): |
| args = data.as_dict() |
| args.update( |
| { |
| "doctype": self.doctype, |
| "company": self.company, |
| "posting_date": ( |
| self.schedule_date if self.doctype == "Material Request" else self.transaction_date |
| ), |
| } |
| ) |
| |
| validate_expense_against_budget(args) |
| |
| def process_fixed_asset(self): |
| if self.doctype == "Purchase Invoice" and not self.update_stock: |
| return |
| |
| asset_items = self.get_asset_items() |
| if asset_items: |
| self.auto_make_assets(asset_items) |
| |
| def auto_make_assets(self, asset_items): |
| items_data = get_asset_item_details(asset_items) |
| messages = [] |
| |
| for d in self.items: |
| if d.is_fixed_asset: |
| item_data = items_data.get(d.item_code) |
| |
| if item_data.get("auto_create_assets"): |
| # If asset has to be auto created |
| # Check for asset naming series |
| if item_data.get("asset_naming_series"): |
| created_assets = [] |
| if item_data.get("is_grouped_asset"): |
| asset = self.make_asset(d, is_grouped_asset=True) |
| created_assets.append(asset) |
| else: |
| for qty in range(cint(d.qty)): |
| asset = self.make_asset(d) |
| created_assets.append(asset) |
| |
| if len(created_assets) > 5: |
| # dont show asset form links if more than 5 assets are created |
| messages.append( |
| _("{} Assets created for {}").format(len(created_assets), frappe.bold(d.item_code)) |
| ) |
| else: |
| assets_link = list(map(lambda d: frappe.utils.get_link_to_form("Asset", d), created_assets)) |
| assets_link = frappe.bold(",".join(assets_link)) |
| |
| is_plural = "s" if len(created_assets) != 1 else "" |
| messages.append( |
| _("Asset{} {assets_link} created for {}").format( |
| is_plural, frappe.bold(d.item_code), assets_link=assets_link |
| ) |
| ) |
| else: |
| frappe.throw( |
| _("Row {}: Asset Naming Series is mandatory for the auto creation for item {}").format( |
| d.idx, frappe.bold(d.item_code) |
| ) |
| ) |
| else: |
| messages.append( |
| _("Assets not created for {0}. You will have to create asset manually.").format( |
| frappe.bold(d.item_code) |
| ) |
| ) |
| |
| for message in messages: |
| frappe.msgprint(message, title="Success", indicator="green") |
| |
| def make_asset(self, row, is_grouped_asset=False): |
| if not row.asset_location: |
| frappe.throw(_("Row {0}: Enter location for the asset item {1}").format(row.idx, row.item_code)) |
| |
| item_data = frappe.db.get_value( |
| "Item", row.item_code, ["asset_naming_series", "asset_category"], as_dict=1 |
| ) |
| |
| if is_grouped_asset: |
| purchase_amount = flt(row.base_amount + row.item_tax_amount) |
| else: |
| purchase_amount = flt(row.base_rate + row.item_tax_amount) |
| |
| asset = frappe.get_doc( |
| { |
| "doctype": "Asset", |
| "item_code": row.item_code, |
| "asset_name": row.item_name, |
| "naming_series": item_data.get("asset_naming_series") or "AST", |
| "asset_category": item_data.get("asset_category"), |
| "location": row.asset_location, |
| "company": self.company, |
| "supplier": self.supplier, |
| "purchase_date": self.posting_date, |
| "calculate_depreciation": 1, |
| "purchase_receipt_amount": purchase_amount, |
| "gross_purchase_amount": purchase_amount, |
| "asset_quantity": row.qty if is_grouped_asset else 0, |
| "purchase_receipt": self.name if self.doctype == "Purchase Receipt" else None, |
| "purchase_invoice": self.name if self.doctype == "Purchase Invoice" else None, |
| } |
| ) |
| |
| asset.flags.ignore_validate = True |
| asset.flags.ignore_mandatory = True |
| asset.set_missing_values() |
| asset.insert() |
| |
| return asset.name |
| |
| def update_fixed_asset(self, field, delete_asset=False): |
| for d in self.get("items"): |
| if d.is_fixed_asset: |
| is_auto_create_enabled = frappe.db.get_value("Item", d.item_code, "auto_create_assets") |
| assets = frappe.db.get_all("Asset", filters={field: self.name, "item_code": d.item_code}) |
| |
| for asset in assets: |
| asset = frappe.get_doc("Asset", asset.name) |
| if delete_asset and is_auto_create_enabled: |
| # need to delete movements to delete assets otherwise throws link exists error |
| movements = frappe.db.sql( |
| """SELECT asm.name |
| FROM `tabAsset Movement` asm, `tabAsset Movement Item` asm_item |
| WHERE asm_item.parent=asm.name and asm_item.asset=%s""", |
| asset.name, |
| as_dict=1, |
| ) |
| for movement in movements: |
| frappe.delete_doc("Asset Movement", movement.name, force=1) |
| frappe.delete_doc("Asset", asset.name, force=1) |
| continue |
| |
| if self.docstatus in [0, 1] and not asset.get(field): |
| asset.set(field, self.name) |
| asset.purchase_date = self.posting_date |
| asset.supplier = self.supplier |
| elif self.docstatus == 2: |
| if asset.docstatus == 2: |
| continue |
| if asset.docstatus == 0: |
| asset.set(field, None) |
| asset.supplier = None |
| if asset.docstatus == 1 and delete_asset: |
| frappe.throw( |
| _( |
| "Cannot cancel this document as it is linked with submitted asset {0}. Please cancel it to continue." |
| ).format(frappe.utils.get_link_to_form("Asset", asset.name)) |
| ) |
| |
| asset.flags.ignore_validate_update_after_submit = True |
| asset.flags.ignore_mandatory = True |
| if asset.docstatus == 0: |
| asset.flags.ignore_validate = True |
| |
| asset.save() |
| |
| def delete_linked_asset(self): |
| if self.doctype == "Purchase Invoice" and not self.get("update_stock"): |
| return |
| |
| frappe.db.sql("delete from `tabAsset Movement` where reference_name=%s", self.name) |
| |
| def validate_schedule_date(self): |
| if not self.get("items"): |
| return |
| |
| if any(d.schedule_date for d in self.get("items")): |
| # Select earliest schedule_date. |
| self.schedule_date = min( |
| d.schedule_date for d in self.get("items") if d.schedule_date is not None |
| ) |
| |
| if self.schedule_date: |
| for d in self.get("items"): |
| if not d.schedule_date: |
| d.schedule_date = self.schedule_date |
| |
| if ( |
| d.schedule_date |
| and self.transaction_date |
| and getdate(d.schedule_date) < getdate(self.transaction_date) |
| ): |
| frappe.throw(_("Row #{0}: Reqd by Date cannot be before Transaction Date").format(d.idx)) |
| else: |
| frappe.throw(_("Please enter Reqd by Date")) |
| |
| def validate_items(self): |
| # validate items to see if they have is_purchase_item or is_subcontracted_item enabled |
| if self.doctype == "Material Request": |
| return |
| |
| if self.get("is_old_subcontracting_flow"): |
| validate_item_type(self, "is_sub_contracted_item", "subcontracted") |
| else: |
| validate_item_type(self, "is_purchase_item", "purchase") |
| |
| |
| def get_asset_item_details(asset_items): |
| asset_items_data = {} |
| for d in frappe.get_all( |
| "Item", |
| fields=["name", "auto_create_assets", "asset_naming_series", "is_grouped_asset"], |
| filters={"name": ("in", asset_items)}, |
| ): |
| asset_items_data.setdefault(d.name, d) |
| |
| return asset_items_data |
| |
| |
| def validate_item_type(doc, fieldname, message): |
| # iterate through items and check if they are valid sales or purchase items |
| items = [d.item_code for d in doc.items if d.item_code] |
| |
| # No validation check inase of creating transaction using 'Opening Invoice Creation Tool' |
| if not items: |
| return |
| |
| item_list = ", ".join(["%s" % frappe.db.escape(d) for d in items]) |
| |
| invalid_items = [ |
| d[0] |
| for d in frappe.db.sql( |
| """ |
| select item_code from tabItem where name in ({0}) and {1}=0 |
| """.format( |
| item_list, fieldname |
| ), |
| as_list=True, |
| ) |
| ] |
| |
| if invalid_items: |
| items = ", ".join([d for d in invalid_items]) |
| |
| if len(invalid_items) > 1: |
| error_message = _( |
| "Following items {0} are not marked as {1} item. You can enable them as {1} item from its Item master" |
| ).format(items, message) |
| else: |
| error_message = _( |
| "Following item {0} is not marked as {1} item. You can enable them as {1} item from its Item master" |
| ).format(items, message) |
| |
| frappe.throw(error_message) |