brotherton-erpnext/erpnext/accounts/report/balance_sheet/balance_sheet.py
2017-02-21 14:20:26 +05:30

137 lines
4.4 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 flt, cint
from erpnext.accounts.report.financial_statements import (get_period_list, get_columns, get_data)
def execute(filters=None):
period_list = get_period_list(filters.from_fiscal_year, filters.to_fiscal_year, filters.periodicity, filters.company)
asset = get_data(filters.company, "Asset", "Debit", period_list, only_current_fiscal_year=False)
liability = get_data(filters.company, "Liability", "Credit", period_list, only_current_fiscal_year=False)
equity = get_data(filters.company, "Equity", "Credit", period_list, only_current_fiscal_year=False)
provisional_profit_loss, total_credit = get_provisional_profit_loss(asset, liability, equity,
period_list, filters.company)
message, opening_balance = check_opening_balance(asset, liability, equity)
data = []
data.extend(asset or [])
data.extend(liability or [])
data.extend(equity or [])
if opening_balance and round(opening_balance,2) !=0:
unclosed ={
"account_name": "'" + _("Unclosed Fiscal Years Profit / Loss (Credit)") + "'",
"account": None,
"warn_if_negative": True,
"currency": frappe.db.get_value("Company", filters.company, "default_currency")
}
for period in period_list:
unclosed[period.key] = opening_balance
if provisional_profit_loss:
provisional_profit_loss[period.key] = provisional_profit_loss[period.key] - opening_balance
unclosed["total"]=opening_balance
data.append(unclosed)
if provisional_profit_loss:
data.append(provisional_profit_loss)
if total_credit:
data.append(total_credit)
columns = get_columns(filters.periodicity, period_list, company=filters.company)
chart = get_chart_data(columns, asset, liability, equity)
return columns, data, message, chart
def get_provisional_profit_loss(asset, liability, equity, period_list, company):
provisional_profit_loss = {}
total_row = {}
if asset and (liability or equity):
total = total_row_total=0
currency = frappe.db.get_value("Company", company, "default_currency")
total_row = {
"account_name": "'" + _("Total (Credit)") + "'",
"account": None,
"warn_if_negative": True,
"currency": currency
}
has_value = False
for period in period_list:
effective_liability = 0.0
if liability:
effective_liability += flt(liability[-2].get(period.key))
if equity:
effective_liability += flt(equity[-2].get(period.key))
provisional_profit_loss[period.key] = flt(asset[-2].get(period.key)) - effective_liability
total_row[period.key] = effective_liability + provisional_profit_loss[period.key]
if provisional_profit_loss[period.key]:
has_value = True
total += flt(provisional_profit_loss[period.key])
provisional_profit_loss["total"] = total
total_row_total += flt(total_row[period.key])
total_row["total"] = total_row_total
if has_value:
provisional_profit_loss.update({
"account_name": "'" + _("Provisional Profit / Loss (Credit)") + "'",
"account": None,
"warn_if_negative": True,
"currency": currency
})
return provisional_profit_loss, total_row
def check_opening_balance(asset, liability, equity):
# Check if previous year balance sheet closed
opening_balance = 0
float_precision = cint(frappe.db.get_default("float_precision")) or 2
if asset:
opening_balance = flt(asset[0].get("opening_balance", 0), float_precision)
if liability:
opening_balance -= flt(liability[0].get("opening_balance", 0), float_precision)
if equity:
opening_balance -= flt(equity[0].get("opening_balance", 0), float_precision)
if opening_balance:
return _("Previous Financial Year is not closed"),opening_balance
return None,None
def get_chart_data(columns, asset, liability, equity):
x_intervals = ['x'] + [d.get("label") for d in columns[2:]]
asset_data, liability_data, equity_data = [], [], []
for p in columns[2:]:
if asset:
asset_data.append(asset[-2].get(p.get("fieldname")))
if liability:
liability_data.append(liability[-2].get(p.get("fieldname")))
if equity:
equity_data.append(equity[-2].get(p.get("fieldname")))
columns = [x_intervals]
if asset_data:
columns.append(["Assets"] + asset_data)
if liability_data:
columns.append(["Liabilities"] + liability_data)
if equity_data:
columns.append(["Equity"] + equity_data)
return {
"data": {
'x': 'x',
'columns': columns
}
}