387 lines
12 KiB
Python
387 lines
12 KiB
Python
import frappe
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from frappe.query_builder.custom import ConstantColumn
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from frappe.query_builder.functions import Sum
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from frappe.utils import flt, formatdate, get_datetime_str, get_table_name
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from pypika import Order
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from erpnext import get_company_currency, get_default_company
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from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
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get_accounting_dimensions,
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get_dimension_with_children,
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)
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from erpnext.accounts.doctype.fiscal_year.fiscal_year import get_from_and_to_date
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from erpnext.accounts.party import get_party_account
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from erpnext.setup.utils import get_exchange_rate
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__exchange_rates = {}
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def get_currency(filters):
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"""
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Returns a dictionary containing currency information. The keys of the dict are
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- company: The company for which we are fetching currency information. if no
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company is specified, it will fallback to the default company.
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- company currency: The functional currency of the said company.
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- presentation currency: The presentation currency to use. Only currencies that
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have been used for transactions will be allowed.
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- report date: The report date.
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:param filters: Report filters
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:type filters: dict
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:return: str - Currency
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"""
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company = get_appropriate_company(filters)
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company_currency = get_company_currency(company)
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presentation_currency = (
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filters["presentation_currency"] if filters.get("presentation_currency") else company_currency
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)
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report_date = filters.get("to_date") or filters.get("period_end_date")
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if not report_date:
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fiscal_year_to_date = get_from_and_to_date(filters.get("to_fiscal_year"))["to_date"]
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report_date = formatdate(get_datetime_str(fiscal_year_to_date), "dd-MM-yyyy")
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currency_map = dict(
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company=company,
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company_currency=company_currency,
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presentation_currency=presentation_currency,
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report_date=report_date,
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)
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return currency_map
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def convert(value, from_, to, date):
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"""
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convert `value` from `from_` to `to` on `date`
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:param value: Amount to be converted
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:param from_: Currency of `value`
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:param to: Currency to convert to
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:param date: exchange rate as at this date
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:return: Result of converting `value`
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"""
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rate = get_rate_as_at(date, from_, to)
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converted_value = flt(value) / (rate or 1)
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return converted_value
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def get_rate_as_at(date, from_currency, to_currency):
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"""
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Gets exchange rate as at `date` for `from_currency` - `to_currency` exchange rate.
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This calls `get_exchange_rate` so that we can get the correct exchange rate as per
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the user's Accounts Settings.
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It is made efficient by memoising results to `__exchange_rates`
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:param date: exchange rate as at this date
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:param from_currency: Base currency
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:param to_currency: Quote currency
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:return: Retrieved exchange rate
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"""
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rate = __exchange_rates.get("{0}-{1}@{2}".format(from_currency, to_currency, date))
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if not rate:
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rate = get_exchange_rate(from_currency, to_currency, date) or 1
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__exchange_rates["{0}-{1}@{2}".format(from_currency, to_currency, date)] = rate
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return rate
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def convert_to_presentation_currency(gl_entries, currency_info):
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"""
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Take a list of GL Entries and change the 'debit' and 'credit' values to currencies
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in `currency_info`.
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:param gl_entries:
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:param currency_info:
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:return:
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"""
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converted_gl_list = []
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presentation_currency = currency_info["presentation_currency"]
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company_currency = currency_info["company_currency"]
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account_currencies = list(set(entry["account_currency"] for entry in gl_entries))
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for entry in gl_entries:
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debit = flt(entry["debit"])
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credit = flt(entry["credit"])
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debit_in_account_currency = flt(entry["debit_in_account_currency"])
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credit_in_account_currency = flt(entry["credit_in_account_currency"])
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account_currency = entry["account_currency"]
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if len(account_currencies) == 1 and account_currency == presentation_currency:
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entry["debit"] = debit_in_account_currency
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entry["credit"] = credit_in_account_currency
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else:
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date = currency_info["report_date"]
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converted_debit_value = convert(debit, presentation_currency, company_currency, date)
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converted_credit_value = convert(credit, presentation_currency, company_currency, date)
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if entry.get("debit"):
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entry["debit"] = converted_debit_value
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if entry.get("credit"):
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entry["credit"] = converted_credit_value
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converted_gl_list.append(entry)
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return converted_gl_list
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def get_appropriate_company(filters):
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if filters.get("company"):
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company = filters["company"]
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else:
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company = get_default_company()
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return company
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@frappe.whitelist()
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def get_invoiced_item_gross_margin(
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sales_invoice=None, item_code=None, company=None, with_item_data=False
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):
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from erpnext.accounts.report.gross_profit.gross_profit import GrossProfitGenerator
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sales_invoice = sales_invoice or frappe.form_dict.get("sales_invoice")
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item_code = item_code or frappe.form_dict.get("item_code")
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company = company or frappe.get_cached_value("Sales Invoice", sales_invoice, "company")
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filters = {
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"sales_invoice": sales_invoice,
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"item_code": item_code,
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"company": company,
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"group_by": "Invoice",
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}
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gross_profit_data = GrossProfitGenerator(filters)
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result = gross_profit_data.grouped_data
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if not with_item_data:
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result = sum(d.gross_profit for d in result)
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return result
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def get_query_columns(report_columns):
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if not report_columns:
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return ""
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columns = []
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for column in report_columns:
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fieldname = column["fieldname"]
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if doctype := column.get("_doctype"):
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columns.append(f"`{get_table_name(doctype)}`.`{fieldname}`")
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else:
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columns.append(fieldname)
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return columns
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def get_values_for_columns(report_columns, report_row):
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values = {}
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if not report_columns:
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return values
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for column in report_columns:
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fieldname = column["fieldname"]
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values[fieldname] = report_row.get(fieldname)
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return values
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def get_party_details(party_type, party_list):
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party_details = {}
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party = frappe.qb.DocType(party_type)
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query = frappe.qb.from_(party).select(party.name, party.tax_id).where(party.name.isin(party_list))
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if party_type == "Supplier":
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query = query.select(party.supplier_group)
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else:
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query = query.select(party.customer_group, party.territory)
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party_detail_list = query.run(as_dict=True)
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for party_dict in party_detail_list:
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party_details[party_dict.name] = party_dict
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return party_details
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def get_taxes_query(invoice_list, doctype, parenttype):
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taxes = frappe.qb.DocType(doctype)
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query = (
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frappe.qb.from_(taxes)
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.select(taxes.account_head)
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.distinct()
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.where(
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(taxes.parenttype == parenttype)
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& (taxes.docstatus == 1)
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& (taxes.account_head.isnotnull())
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& (taxes.parent.isin([inv.name for inv in invoice_list]))
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)
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.orderby(taxes.account_head)
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)
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if doctype == "Purchase Taxes and Charges":
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return query.where(taxes.category.isin(["Total", "Valuation and Total"]))
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elif doctype == "Sales Taxes and Charges":
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return query
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return query.where(taxes.charge_type.isin(["On Paid Amount", "Actual"]))
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def get_journal_entries(filters, args):
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je = frappe.qb.DocType("Journal Entry")
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journal_account = frappe.qb.DocType("Journal Entry Account")
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query = (
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frappe.qb.from_(je)
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.inner_join(journal_account)
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.on(je.name == journal_account.parent)
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.select(
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je.voucher_type.as_("doctype"),
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je.name,
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je.posting_date,
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journal_account.account.as_(args.account),
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journal_account.party.as_(args.party),
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journal_account.party.as_(args.party_name),
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je.bill_no,
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je.bill_date,
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je.remark.as_("remarks"),
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je.total_amount.as_("base_net_total"),
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je.total_amount.as_("base_grand_total"),
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je.mode_of_payment,
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journal_account.project,
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)
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.where(
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(je.voucher_type == "Journal Entry")
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& (journal_account.party == filters.get(args.party))
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& (journal_account.account.isin(args.party_account))
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)
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.orderby(je.posting_date, je.name, order=Order.desc)
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)
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query = get_conditions(filters, query, doctype="Journal Entry", payments=True)
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journal_entries = query.run(as_dict=True)
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return journal_entries
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def get_payment_entries(filters, args):
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pe = frappe.qb.DocType("Payment Entry")
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query = (
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frappe.qb.from_(pe)
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.select(
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ConstantColumn("Payment Entry").as_("doctype"),
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pe.name,
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pe.posting_date,
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pe[args.account_fieldname].as_(args.account),
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pe.party.as_(args.party),
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pe.party_name.as_(args.party_name),
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pe.remarks,
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pe.paid_amount.as_("base_net_total"),
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pe.paid_amount_after_tax.as_("base_grand_total"),
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pe.mode_of_payment,
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pe.project,
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pe.cost_center,
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)
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.where(
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(pe.party == filters.get(args.party)) & (pe[args.account_fieldname].isin(args.party_account))
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)
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.orderby(pe.posting_date, pe.name, order=Order.desc)
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)
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query = get_conditions(filters, query, doctype="Payment Entry", payments=True)
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payment_entries = query.run(as_dict=True)
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return payment_entries
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def get_conditions(filters, query, doctype, child_doctype=None, payments=False):
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parent_doc = frappe.qb.DocType(doctype)
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if child_doctype:
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child_doc = frappe.qb.DocType(child_doctype)
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if parent_doc.get_table_name() == "tabSales Invoice":
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if filters.get("owner"):
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query = query.where(parent_doc.owner == filters.owner)
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if filters.get("mode_of_payment"):
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payment_doc = frappe.qb.DocType("Sales Invoice Payment")
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query = query.where(payment_doc.mode_of_payment == filters.mode_of_payment)
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if not payments:
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if filters.get("brand"):
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query = query.where(child_doc.brand == filters.brand)
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else:
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if filters.get("mode_of_payment"):
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query = query.where(parent_doc.mode_of_payment == filters.mode_of_payment)
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if filters.get("company"):
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query = query.where(parent_doc.company == filters.company)
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if filters.get("from_date"):
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query = query.where(parent_doc.posting_date >= filters.from_date)
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if filters.get("to_date"):
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query = query.where(parent_doc.posting_date <= filters.to_date)
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if payments:
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if filters.get("cost_center"):
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query = query.where(parent_doc.cost_center == filters.cost_center)
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else:
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if filters.get("cost_center"):
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query = query.where(child_doc.cost_center == filters.cost_center)
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if filters.get("warehouse"):
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query = query.where(child_doc.warehouse == filters.warehouse)
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if filters.get("item_group"):
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query = query.where(child_doc.item_group == filters.item_group)
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if parent_doc.get_table_name() != "tabJournal Entry":
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query = filter_invoices_based_on_dimensions(filters, query, parent_doc)
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return query
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def get_advance_taxes_and_charges(invoice_list):
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adv_taxes = frappe.qb.DocType("Advance Taxes and Charges")
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return (
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frappe.qb.from_(adv_taxes)
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.select(
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adv_taxes.parent,
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adv_taxes.account_head,
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(
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frappe.qb.terms.Case()
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.when(adv_taxes.add_deduct_tax == "Add", Sum(adv_taxes.base_tax_amount))
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.else_(Sum(adv_taxes.base_tax_amount) * -1)
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).as_("tax_amount"),
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)
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.where(
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(adv_taxes.parent.isin([inv.name for inv in invoice_list]))
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& (adv_taxes.charge_type.isin(["On Paid Amount", "Actual"]))
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& (adv_taxes.base_tax_amount != 0)
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)
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.groupby(adv_taxes.parent, adv_taxes.account_head, adv_taxes.add_deduct_tax)
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).run(as_dict=True)
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def filter_invoices_based_on_dimensions(filters, query, parent_doc):
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accounting_dimensions = get_accounting_dimensions(as_list=False)
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if accounting_dimensions:
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for dimension in accounting_dimensions:
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if filters.get(dimension.fieldname):
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if frappe.get_cached_value("DocType", dimension.document_type, "is_tree"):
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filters[dimension.fieldname] = get_dimension_with_children(
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dimension.document_type, filters.get(dimension.fieldname)
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)
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fieldname = dimension.fieldname
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query = query.where(parent_doc[fieldname] == filters.fieldname)
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return query
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def get_opening_row(party_type, party, from_date, company):
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party_account = get_party_account(party_type, party, company, include_advance=True)
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gle = frappe.qb.DocType("GL Entry")
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return (
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frappe.qb.from_(gle)
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.select(
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ConstantColumn("Opening").as_("account"),
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Sum(gle.debit).as_("debit"),
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Sum(gle.credit).as_("credit"),
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(Sum(gle.debit) - Sum(gle.credit)).as_("balance"),
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)
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.where(
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(gle.account.isin(party_account))
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& (gle.party == party)
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& (gle.posting_date < from_date)
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& (gle.is_cancelled == 0)
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)
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).run(as_dict=True)
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