240 lines
8.6 KiB
Python
240 lines
8.6 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.utils import cint, flt, cstr, comma_or
|
|
from erpnext.setup.utils import get_company_currency
|
|
from frappe import _, throw
|
|
from erpnext.stock.get_item_details import get_available_qty
|
|
|
|
from erpnext.controllers.stock_controller import StockController
|
|
|
|
class SellingController(StockController):
|
|
def __setup__(self):
|
|
if hasattr(self, "taxes"):
|
|
self.print_templates = {
|
|
"taxes": "templates/print_formats/includes/taxes.html"
|
|
}
|
|
|
|
def get_feed(self):
|
|
return _("To {0} | {1} {2}").format(self.customer_name, self.currency,
|
|
self.grand_total)
|
|
|
|
def onload(self):
|
|
if self.doctype in ("Sales Order", "Delivery Note", "Sales Invoice"):
|
|
for item in self.get("items"):
|
|
item.update(get_available_qty(item.item_code,
|
|
item.warehouse))
|
|
|
|
def validate(self):
|
|
super(SellingController, self).validate()
|
|
self.validate_max_discount()
|
|
check_active_sales_items(self)
|
|
|
|
def set_missing_values(self, for_validate=False):
|
|
super(SellingController, self).set_missing_values(for_validate)
|
|
|
|
# set contact and address details for customer, if they are not mentioned
|
|
self.set_missing_lead_customer_details()
|
|
self.set_price_list_and_item_details()
|
|
|
|
def set_missing_lead_customer_details(self):
|
|
if getattr(self, "customer", None):
|
|
from erpnext.accounts.party import _get_party_details
|
|
party_details = _get_party_details(self.customer,
|
|
ignore_permissions=self.flags.ignore_permissions)
|
|
if not self.meta.get_field("sales_team"):
|
|
party_details.pop("sales_team")
|
|
|
|
self.update_if_missing(party_details)
|
|
|
|
elif getattr(self, "lead", None):
|
|
from erpnext.crm.doctype.lead.lead import get_lead_details
|
|
self.update_if_missing(get_lead_details(self.lead))
|
|
|
|
def set_price_list_and_item_details(self):
|
|
self.set_price_list_currency("Selling")
|
|
self.set_missing_item_details()
|
|
|
|
def apply_shipping_rule(self):
|
|
if self.shipping_rule:
|
|
shipping_rule = frappe.get_doc("Shipping Rule", self.shipping_rule)
|
|
value = self.base_net_total
|
|
|
|
# TODO
|
|
# shipping rule calculation based on item's net weight
|
|
|
|
shipping_amount = 0.0
|
|
for condition in shipping_rule.get("conditions"):
|
|
if not condition.to_value or (flt(condition.from_value) <= value <= flt(condition.to_value)):
|
|
shipping_amount = condition.shipping_amount
|
|
break
|
|
|
|
shipping_charge = {
|
|
"doctype": "Sales Taxes and Charges",
|
|
"charge_type": "Actual",
|
|
"account_head": shipping_rule.account,
|
|
"cost_center": shipping_rule.cost_center
|
|
}
|
|
|
|
existing_shipping_charge = self.get("taxes", filters=shipping_charge)
|
|
if existing_shipping_charge:
|
|
# take the last record found
|
|
existing_shipping_charge[-1].tax_amount = shipping_amount
|
|
else:
|
|
shipping_charge["tax_amount"] = shipping_amount
|
|
shipping_charge["description"] = shipping_rule.label
|
|
self.append("taxes", shipping_charge)
|
|
|
|
self.calculate_taxes_and_totals()
|
|
|
|
def remove_shipping_charge(self):
|
|
if self.shipping_rule:
|
|
shipping_rule = frappe.get_doc("Shipping Rule", self.shipping_rule)
|
|
existing_shipping_charge = self.get("taxes", {
|
|
"doctype": "Sales Taxes and Charges",
|
|
"charge_type": "Actual",
|
|
"account_head": shipping_rule.account,
|
|
"cost_center": shipping_rule.cost_center
|
|
})
|
|
if existing_shipping_charge:
|
|
self.get("taxes").remove(existing_shipping_charge[-1])
|
|
self.calculate_taxes_and_totals()
|
|
|
|
def set_total_in_words(self):
|
|
from frappe.utils import money_in_words
|
|
company_currency = get_company_currency(self.company)
|
|
|
|
disable_rounded_total = cint(frappe.db.get_value("Global Defaults", None, "disable_rounded_total"))
|
|
|
|
if self.meta.get_field("base_in_words"):
|
|
self.base_in_words = money_in_words(disable_rounded_total and
|
|
abs(self.base_grand_total) or abs(self.base_rounded_total), company_currency)
|
|
if self.meta.get_field("in_words"):
|
|
self.in_words = money_in_words(disable_rounded_total and
|
|
abs(self.grand_total) or abs(self.rounded_total), self.currency)
|
|
|
|
def calculate_commission(self):
|
|
if self.meta.get_field("commission_rate"):
|
|
self.round_floats_in(self, ["base_net_total", "commission_rate"])
|
|
if self.commission_rate > 100.0:
|
|
throw(_("Commission rate cannot be greater than 100"))
|
|
|
|
self.total_commission = flt(self.base_net_total * self.commission_rate / 100.0,
|
|
self.precision("total_commission"))
|
|
|
|
def calculate_contribution(self):
|
|
if not self.meta.get_field("sales_team"):
|
|
return
|
|
|
|
total = 0.0
|
|
sales_team = self.get("sales_team")
|
|
for sales_person in sales_team:
|
|
self.round_floats_in(sales_person)
|
|
|
|
sales_person.allocated_amount = flt(
|
|
self.base_net_total * sales_person.allocated_percentage / 100.0,
|
|
self.precision("allocated_amount", sales_person))
|
|
|
|
total += sales_person.allocated_percentage
|
|
|
|
if sales_team and total != 100.0:
|
|
throw(_("Total allocated percentage for sales team should be 100"))
|
|
|
|
def validate_order_type(self):
|
|
valid_types = ["Sales", "Maintenance", "Shopping Cart"]
|
|
if not self.order_type:
|
|
self.order_type = "Sales"
|
|
elif self.order_type not in valid_types:
|
|
throw(_("Order Type must be one of {0}").format(comma_or(valid_types)))
|
|
|
|
def validate_max_discount(self):
|
|
for d in self.get("items"):
|
|
discount = flt(frappe.db.get_value("Item", d.item_code, "max_discount"))
|
|
|
|
if discount and flt(d.discount_percentage) > discount:
|
|
frappe.throw(_("Maxiumm discount for Item {0} is {1}%").format(d.item_code, discount))
|
|
|
|
def get_item_list(self):
|
|
il = []
|
|
for d in self.get("items"):
|
|
if d.qty is None:
|
|
frappe.throw(_("Row {0}: Qty is mandatory").format(d.idx))
|
|
|
|
if self.has_product_bundle(d.item_code):
|
|
for p in self.get("packed_items"):
|
|
if p.parent_detail_docname == d.name and p.parent_item == d.item_code:
|
|
# the packing details table's qty is already multiplied with parent's qty
|
|
il.append(frappe._dict({
|
|
'warehouse': p.warehouse,
|
|
'item_code': p.item_code,
|
|
'qty': flt(p.qty),
|
|
'uom': p.uom,
|
|
'batch_no': cstr(p.batch_no).strip(),
|
|
'serial_no': cstr(p.serial_no).strip(),
|
|
'name': d.name,
|
|
'target_warehouse': p.target_warehouse
|
|
}))
|
|
else:
|
|
il.append(frappe._dict({
|
|
'warehouse': d.warehouse,
|
|
'item_code': d.item_code,
|
|
'qty': d.qty,
|
|
'uom': d.stock_uom,
|
|
'stock_uom': d.stock_uom,
|
|
'batch_no': cstr(d.get("batch_no")).strip(),
|
|
'serial_no': cstr(d.get("serial_no")).strip(),
|
|
'name': d.name,
|
|
'target_warehouse': d.target_warehouse
|
|
}))
|
|
return il
|
|
|
|
def has_product_bundle(self, item_code):
|
|
return frappe.db.sql("""select name from `tabProduct Bundle`
|
|
where new_item_code=%s and docstatus != 2""", item_code)
|
|
|
|
def get_already_delivered_qty(self, current_docname, so, so_detail):
|
|
delivered_via_dn = frappe.db.sql("""select sum(qty) from `tabDelivery Note Item`
|
|
where so_detail = %s and docstatus = 1
|
|
and against_sales_order = %s
|
|
and parent != %s""", (so_detail, so, current_docname))
|
|
|
|
delivered_via_si = frappe.db.sql("""select sum(si_item.qty)
|
|
from `tabSales Invoice Item` si_item, `tabSales Invoice` si
|
|
where si_item.parent = si.name and ifnull(si.update_stock, 0) = 1
|
|
and si_item.so_detail = %s and si.docstatus = 1
|
|
and si_item.sales_order = %s
|
|
and si.name != %s""", (so_detail, so, current_docname))
|
|
|
|
total_delivered_qty = (flt(delivered_via_dn[0][0]) if delivered_via_dn else 0) \
|
|
+ (flt(delivered_via_si[0][0]) if delivered_via_si else 0)
|
|
|
|
return total_delivered_qty
|
|
|
|
def get_so_qty_and_warehouse(self, so_detail):
|
|
so_item = frappe.db.sql("""select qty, warehouse from `tabSales Order Item`
|
|
where name = %s and docstatus = 1""", so_detail, as_dict=1)
|
|
so_qty = so_item and flt(so_item[0]["qty"]) or 0.0
|
|
so_warehouse = so_item and so_item[0]["warehouse"] or ""
|
|
return so_qty, so_warehouse
|
|
|
|
def check_stop_sales_order(self, ref_fieldname):
|
|
for d in self.get("items"):
|
|
if d.get(ref_fieldname):
|
|
status = frappe.db.get_value("Sales Order", d.get(ref_fieldname), "status")
|
|
if status == "Stopped":
|
|
frappe.throw(_("Sales Order {0} is stopped").format(d.get(ref_fieldname)))
|
|
|
|
def check_active_sales_items(obj):
|
|
for d in obj.get("items"):
|
|
if d.item_code:
|
|
item = frappe.db.sql("""select docstatus, is_sales_item,
|
|
is_service_item, income_account from tabItem where name = %s""",
|
|
d.item_code, as_dict=True)[0]
|
|
if item.is_sales_item == 0 and item.is_service_item == 0:
|
|
frappe.throw(_("Item {0} must be Sales or Service Item in {1}").format(d.item_code, d.idx))
|
|
if getattr(d, "income_account", None) and not item.income_account:
|
|
frappe.db.set_value("Item", d.item_code, "income_account",
|
|
d.income_account)
|