277 lines
10 KiB
Python
277 lines
10 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
|
|
import datetime
|
|
from frappe import _, msgprint, scrub
|
|
from frappe.defaults import get_user_permissions
|
|
from frappe.utils import add_days, getdate, formatdate, get_first_day, date_diff
|
|
from erpnext.utilities.doctype.address.address import get_address_display
|
|
from erpnext.utilities.doctype.contact.contact import get_contact_details
|
|
|
|
class InvalidCurrency(frappe.ValidationError): pass
|
|
class InvalidAccountCurrency(frappe.ValidationError): pass
|
|
|
|
@frappe.whitelist()
|
|
def get_party_details(party=None, account=None, party_type="Customer", company=None,
|
|
posting_date=None, price_list=None, currency=None, doctype=None):
|
|
|
|
if not party:
|
|
return {}
|
|
|
|
if not frappe.db.exists(party_type, party):
|
|
frappe.throw(_("{0}: {1} does not exists").format(party_type, party))
|
|
|
|
return _get_party_details(party, account, party_type,
|
|
company, posting_date, price_list, currency, doctype)
|
|
|
|
def _get_party_details(party=None, account=None, party_type="Customer", company=None,
|
|
posting_date=None, price_list=None, currency=None, doctype=None, ignore_permissions=False):
|
|
|
|
out = frappe._dict(set_account_and_due_date(party, account, party_type, company, posting_date, doctype))
|
|
|
|
party = out[party_type.lower()]
|
|
|
|
if not ignore_permissions and not frappe.has_permission(party_type, "read", party):
|
|
frappe.throw(_("Not permitted"), frappe.PermissionError)
|
|
|
|
party = frappe.get_doc(party_type, party)
|
|
|
|
set_address_details(out, party, party_type)
|
|
set_contact_details(out, party, party_type)
|
|
set_other_values(out, party, party_type)
|
|
set_price_list(out, party, party_type, price_list)
|
|
|
|
if not out.get("currency"):
|
|
out["currency"] = currency
|
|
|
|
# sales team
|
|
if party_type=="Customer":
|
|
out["sales_team"] = [{
|
|
"sales_person": d.sales_person,
|
|
"sales_designation": d.sales_designation,
|
|
"allocated_percentage": d.allocated_percentage
|
|
} for d in party.get("sales_team")]
|
|
|
|
return out
|
|
|
|
def set_address_details(out, party, party_type):
|
|
billing_address_field = "customer_address" if party_type == "Lead" \
|
|
else party_type.lower() + "_address"
|
|
out[billing_address_field] = frappe.db.get_value("Address",
|
|
{party_type.lower(): party.name, "is_primary_address":1}, "name")
|
|
|
|
# address display
|
|
out.address_display = get_address_display(out[billing_address_field])
|
|
|
|
# shipping address
|
|
if party_type in ["Customer", "Lead"]:
|
|
out.shipping_address_name = frappe.db.get_value("Address",
|
|
{party_type.lower(): party.name, "is_shipping_address":1}, "name")
|
|
out.shipping_address = get_address_display(out["shipping_address_name"])
|
|
|
|
def set_contact_details(out, party, party_type):
|
|
out.contact_person = frappe.db.get_value("Contact",
|
|
{party_type.lower(): party.name, "is_primary_contact":1}, "name")
|
|
|
|
if not out.contact_person:
|
|
out.update({
|
|
"contact_person": None,
|
|
"contact_display": None,
|
|
"contact_email": None,
|
|
"contact_mobile": None,
|
|
"contact_phone": None,
|
|
"contact_designation": None,
|
|
"contact_department": None
|
|
})
|
|
else:
|
|
out.update(get_contact_details(out.contact_person))
|
|
|
|
def set_other_values(out, party, party_type):
|
|
# copy
|
|
if party_type=="Customer":
|
|
to_copy = ["customer_name", "customer_group", "territory"]
|
|
else:
|
|
to_copy = ["supplier_name", "supplier_type"]
|
|
for f in to_copy:
|
|
out[f] = party.get(f)
|
|
|
|
# fields prepended with default in Customer doctype
|
|
for f in ['currency', 'taxes_and_charges'] \
|
|
+ (['sales_partner', 'commission_rate'] if party_type=="Customer" else []):
|
|
if party.get("default_" + f):
|
|
out[f] = party.get("default_" + f)
|
|
|
|
def set_price_list(out, party, party_type, given_price_list):
|
|
# price list
|
|
price_list = filter(None, get_user_permissions().get("Price List", []))
|
|
if isinstance(price_list, list):
|
|
price_list = price_list[0] if len(price_list)==1 else None
|
|
|
|
if not price_list:
|
|
price_list = party.default_price_list
|
|
|
|
if not price_list and party_type=="Customer":
|
|
price_list = frappe.db.get_value("Customer Group",
|
|
party.customer_group, "default_price_list")
|
|
|
|
if not price_list:
|
|
price_list = given_price_list
|
|
|
|
if price_list:
|
|
out.price_list_currency = frappe.db.get_value("Price List", price_list, "currency")
|
|
|
|
out["selling_price_list" if party.doctype=="Customer" else "buying_price_list"] = price_list
|
|
|
|
|
|
def set_account_and_due_date(party, account, party_type, company, posting_date, doctype):
|
|
if doctype not in ["Sales Invoice", "Purchase Invoice"]:
|
|
# not an invoice
|
|
return {
|
|
party_type.lower(): party
|
|
}
|
|
|
|
if party:
|
|
account = get_party_account(company, party, party_type)
|
|
|
|
account_fieldname = "debit_to" if party_type=="Customer" else "credit_to"
|
|
|
|
out = {
|
|
party_type.lower(): party,
|
|
account_fieldname : account,
|
|
"due_date": get_due_date(posting_date, party_type, party, company)
|
|
}
|
|
return out
|
|
|
|
def validate_accounting_currency(party):
|
|
company_currency = get_company_currency()
|
|
|
|
# set party account currency
|
|
if not party.party_account_currency:
|
|
if party.default_currency:
|
|
party.party_account_currency = party.default_currency
|
|
elif len(set(company_currency.values())) == 1:
|
|
party.party_account_currency = company_currency.values()[0]
|
|
|
|
party_account_currency_in_db = frappe.db.get_value(party.doctype, party.name, "party_account_currency")
|
|
if party_account_currency_in_db != party.party_account_currency:
|
|
existing_gle = frappe.db.get_value("GL Entry", {"party_type": party.doctype,
|
|
"party": party.name}, ["name", "account_currency"], as_dict=1)
|
|
if existing_gle:
|
|
if party_account_currency_in_db:
|
|
frappe.throw(_("Accounting Currency cannot be changed, as GL Entry exists for this {0}")
|
|
.format(party.doctype), InvalidCurrency)
|
|
else:
|
|
party.party_account_currency = existing_gle.account_currency
|
|
|
|
|
|
def validate_party_account(party):
|
|
company_currency = get_company_currency()
|
|
if party.party_account_currency:
|
|
companies_with_different_currency = []
|
|
for company, currency in company_currency.items():
|
|
if currency != party.party_account_currency:
|
|
companies_with_different_currency.append(company)
|
|
|
|
for d in party.get("accounts"):
|
|
if d.company in companies_with_different_currency:
|
|
companies_with_different_currency.remove(d.company)
|
|
|
|
selected_account_currency = frappe.db.get_value("Account", d.account, "account_currency")
|
|
if selected_account_currency != party.party_account_currency:
|
|
frappe.throw(_("Account {0} is invalid, account currency must be {1}")
|
|
.format(d.account, selected_account_currency), InvalidAccountCurrency)
|
|
|
|
if companies_with_different_currency:
|
|
frappe.msgprint(_("Please mention Default {0} Account for the following companies, as accounting currency is different from company's default currency: {1}")
|
|
.format(
|
|
"Receivable" if party.doctype=="Customer" else "Payable",
|
|
"\n" + "\n".join(companies_with_different_currency)
|
|
)
|
|
)
|
|
|
|
def get_company_currency():
|
|
company_currency = frappe._dict()
|
|
for d in frappe.get_all("Company", fields=["name", "default_currency"]):
|
|
company_currency.setdefault(d.name, d.default_currency)
|
|
|
|
return company_currency
|
|
|
|
@frappe.whitelist()
|
|
def get_party_account(company, party, party_type):
|
|
"""Returns the account for the given `party`.
|
|
Will first search in party (Customer / Supplier) record, if not found,
|
|
will search in group (Customer Group / Supplier Type),
|
|
finally will return default."""
|
|
if not company:
|
|
frappe.throw(_("Please select company first."))
|
|
|
|
if party:
|
|
account = frappe.db.get_value("Party Account",
|
|
{"parenttype": party_type, "parent": party, "company": company}, "account")
|
|
|
|
if not account:
|
|
party_group_doctype = "Customer Group" if party_type=="Customer" else "Supplier Type"
|
|
group = frappe.db.get_value(party_type, party, scrub(party_group_doctype))
|
|
account = frappe.db.get_value("Party Account",
|
|
{"parenttype": party_group_doctype, "parent": group, "company": company}, "account")
|
|
|
|
if not account:
|
|
default_account_name = "default_receivable_account" if party_type=="Customer" else "default_payable_account"
|
|
account = frappe.db.get_value("Company", company, default_account_name)
|
|
|
|
return account
|
|
|
|
@frappe.whitelist()
|
|
def get_due_date(posting_date, party_type, party, company):
|
|
"""Set Due Date = Posting Date + Credit Days"""
|
|
due_date = None
|
|
if posting_date and party:
|
|
due_date = posting_date
|
|
if party_type=="Customer":
|
|
credit_days_based_on, credit_days = get_credit_days(party_type, party, company)
|
|
if credit_days_based_on == "Fixed Days" and credit_days:
|
|
due_date = add_days(posting_date, credit_days)
|
|
elif credit_days_based_on == "Last Day of the Next Month":
|
|
due_date = (get_first_day(posting_date, 0, 2) + datetime.timedelta(-1)).strftime("%Y-%m-%d")
|
|
else:
|
|
credit_days = get_credit_days(party_type, party, company)
|
|
if credit_days:
|
|
due_date = add_days(posting_date, credit_days)
|
|
|
|
return due_date
|
|
|
|
def get_credit_days(party_type, party, company):
|
|
if party_type and party:
|
|
if party_type == "Customer":
|
|
credit_days_based_on, credit_days, customer_group = \
|
|
frappe.db.get_value(party_type, party, ["credit_days_based_on", "credit_days", "customer_group"])
|
|
|
|
if not credit_days_based_on:
|
|
credit_days_based_on, credit_days = \
|
|
frappe.db.get_value("Customer Group", customer_group, ["credit_days_based_on", "credit_days"]) \
|
|
or frappe.db.get_value("Company", company, ["credit_days_based_on", "credit_days"])
|
|
|
|
return credit_days_based_on, credit_days
|
|
else:
|
|
credit_days, supplier_type = frappe.db.get_value(party_type, party, ["credit_days", "supplier_type"])
|
|
if not credit_days:
|
|
credit_days = frappe.db.get_value("Supplier Type", supplier_type, "credit_days") \
|
|
or frappe.db.get_value("Company", company, "credit_days")
|
|
|
|
return credit_days
|
|
|
|
def validate_due_date(posting_date, due_date, party_type, party, company):
|
|
if getdate(due_date) < getdate(posting_date):
|
|
frappe.throw(_("Due Date cannot be before Posting Date"))
|
|
else:
|
|
default_due_date = get_due_date(posting_date, party_type, party, company)
|
|
if default_due_date != posting_date and getdate(due_date) > getdate(default_due_date):
|
|
is_credit_controller = frappe.db.get_single_value("Accounts Settings", "credit_controller") in frappe.get_roles()
|
|
if is_credit_controller:
|
|
msgprint(_("Note: Due / Reference Date exceeds allowed customer credit days by {0} day(s)")
|
|
.format(date_diff(due_date, default_due_date)))
|
|
else:
|
|
frappe.throw(_("Due / Reference Date cannot be after {0}").format(formatdate(default_due_date))) |