brotherton-erpnext/erpnext/setup/utils.py
2021-09-04 14:04:56 +05:30

163 lines
5.4 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 add_days, flt, get_datetime_str, nowdate
from erpnext import get_default_company
def get_root_of(doctype):
"""Get root element of a DocType with a tree structure"""
result = frappe.db.sql_list("""select name from `tab%s`
where lft=1 and rgt=(select max(rgt) from `tab%s` where docstatus < 2)""" %
(doctype, doctype))
return result[0] if result else None
def get_ancestors_of(doctype, name):
"""Get ancestor elements of a DocType with a tree structure"""
lft, rgt = frappe.db.get_value(doctype, name, ["lft", "rgt"])
result = frappe.db.sql_list("""select name from `tab%s`
where lft<%s and rgt>%s order by lft desc""" % (doctype, "%s", "%s"), (lft, rgt))
return result or []
def before_tests():
frappe.clear_cache()
# complete setup if missing
from frappe.desk.page.setup_wizard.setup_wizard import setup_complete
if not frappe.get_list("Company"):
setup_complete({
"currency" :"USD",
"full_name" :"Test User",
"company_name" :"Wind Power LLC",
"timezone" :"America/New_York",
"company_abbr" :"WP",
"industry" :"Manufacturing",
"country" :"United States",
"fy_start_date" :"2021-01-01",
"fy_end_date" :"2021-12-31",
"language" :"english",
"company_tagline" :"Testing",
"email" :"test@erpnext.com",
"password" :"test",
"chart_of_accounts" : "Standard",
"domains" : ["Manufacturing"],
})
frappe.db.sql("delete from `tabLeave Allocation`")
frappe.db.sql("delete from `tabLeave Application`")
frappe.db.sql("delete from `tabSalary Slip`")
frappe.db.sql("delete from `tabItem Price`")
frappe.db.set_value("Stock Settings", None, "auto_insert_price_list_rate_if_missing", 0)
enable_all_roles_and_domains()
frappe.db.commit()
@frappe.whitelist()
def get_exchange_rate(from_currency, to_currency, transaction_date=None, args=None):
if not (from_currency and to_currency):
# manqala 19/09/2016: Should this be an empty return or should it throw and exception?
return
if from_currency == to_currency:
return 1
if not transaction_date:
transaction_date = nowdate()
currency_settings = frappe.get_doc("Accounts Settings").as_dict()
allow_stale_rates = currency_settings.get("allow_stale")
filters = [
["date", "<=", get_datetime_str(transaction_date)],
["from_currency", "=", from_currency],
["to_currency", "=", to_currency]
]
if args == "for_buying":
filters.append(["for_buying", "=", "1"])
elif args == "for_selling":
filters.append(["for_selling", "=", "1"])
if not allow_stale_rates:
stale_days = currency_settings.get("stale_days")
checkpoint_date = add_days(transaction_date, -stale_days)
filters.append(["date", ">", get_datetime_str(checkpoint_date)])
# cksgb 19/09/2016: get last entry in Currency Exchange with from_currency and to_currency.
entries = frappe.get_all(
"Currency Exchange", fields=["exchange_rate"], filters=filters, order_by="date desc",
limit=1)
if entries:
return flt(entries[0].exchange_rate)
try:
cache = frappe.cache()
key = "currency_exchange_rate_{0}:{1}:{2}".format(transaction_date, from_currency, to_currency)
value = cache.get(key)
if not value:
import requests
settings = frappe.get_single('Currency Exchange Settings')
req_params = {
"transaction_date": transaction_date,
"from_currency": from_currency,
"to_currency": to_currency
}
params = {}
for row in settings.req_params:
params[row.key] = format_ces_api(row.value, req_params)
response = requests.get(format_ces_api(settings.api_endpoint, req_params), params=params)
# expire in 6 hours
response.raise_for_status()
value = response.json()
for res_key in settings.result_key:
value = value[format_ces_api(str(res_key.key), req_params)]
cache.setex(name=key, time=21600, value=flt(value))
return flt(value)
except Exception:
frappe.log_error(title="Get Exchange Rate")
frappe.msgprint(_("Unable to find exchange rate for {0} to {1} for key date {2}. Please create a Currency Exchange record manually").format(from_currency, to_currency, transaction_date))
return 0.0
def format_ces_api(data="", param={}):
return data.format(
transaction_date=param["transaction_date"],
to_currency=param["to_currency"],
from_currency=param["from_currency"]
)
def enable_all_roles_and_domains():
""" enable all roles and domain for testing """
# add all roles to users
domains = frappe.get_all("Domain")
if not domains:
return
from frappe.desk.page.setup_wizard.setup_wizard import add_all_roles_to
frappe.get_single('Domain Settings').set_active_domains(\
[d.name for d in domains])
add_all_roles_to('Administrator')
def insert_record(records):
for r in records:
doc = frappe.new_doc(r.get("doctype"))
doc.update(r)
try:
doc.insert(ignore_permissions=True)
except frappe.DuplicateEntryError as e:
# pass DuplicateEntryError and continue
if e.args and e.args[0]==doc.doctype and e.args[1]==doc.name:
# make sure DuplicateEntryError is for the exact same doc and not a related doc
pass
else:
raise
def welcome_email():
site_name = get_default_company() or "ERPNext"
title = _("Welcome to {0}").format(site_name)
return title