forked from frappe/erpnext
/
gross_profit.py
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/
gross_profit.py
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# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt
from __future__ import unicode_literals
import webnotes
from webnotes.utils import flt
from stock.utils import get_buying_amount, get_sales_bom_buying_amount
def execute(filters=None):
if not filters: filters = {}
stock_ledger_entries = get_stock_ledger_entries(filters)
source = get_source_data(filters)
item_sales_bom = get_item_sales_bom()
columns = ["Delivery Note/Sales Invoice::120", "Link::30", "Posting Date:Date", "Posting Time",
"Item Code:Link/Item", "Item Name", "Description", "Warehouse:Link/Warehouse",
"Qty:Float", "Selling Rate:Currency", "Avg. Buying Rate:Currency",
"Selling Amount:Currency", "Buying Amount:Currency",
"Gross Profit:Currency", "Gross Profit %:Percent", "Project:Link/Project"]
data = []
for row in source:
selling_amount = flt(row.amount)
item_sales_bom_map = item_sales_bom.get(row.parenttype, {}).get(row.name, webnotes._dict())
if item_sales_bom_map.get(row.item_code):
buying_amount = get_sales_bom_buying_amount(row.item_code, row.warehouse,
row.parenttype, row.name, row.item_row, stock_ledger_entries, item_sales_bom_map)
else:
buying_amount = get_buying_amount(row.parenttype, row.name, row.item_row,
stock_ledger_entries.get((row.item_code, row.warehouse), []))
buying_amount = buying_amount > 0 and buying_amount or 0
gross_profit = selling_amount - buying_amount
if selling_amount:
gross_profit_percent = (gross_profit / selling_amount) * 100.0
else:
gross_profit_percent = 0.0
icon = """<a href="%s"><i class="icon icon-share" style="cursor: pointer;"></i></a>""" \
% ("/".join(["#Form", row.parenttype, row.name]),)
data.append([row.name, icon, row.posting_date, row.posting_time, row.item_code, row.item_name,
row.description, row.warehouse, row.qty, row.basic_rate,
row.qty and (buying_amount / row.qty) or 0, row.amount, buying_amount,
gross_profit, gross_profit_percent, row.project])
return columns, data
def get_stock_ledger_entries(filters):
query = """select item_code, voucher_type, voucher_no,
voucher_detail_no, posting_date, posting_time, stock_value,
warehouse, actual_qty as qty
from `tabStock Ledger Entry`"""
if filters.get("company"):
query += """ where company=%(company)s"""
query += " order by item_code desc, warehouse desc, posting_date desc, posting_time desc, name desc"
res = webnotes.conn.sql(query, filters, as_dict=True)
out = {}
for r in res:
if (r.item_code, r.warehouse) not in out:
out[(r.item_code, r.warehouse)] = []
out[(r.item_code, r.warehouse)].append(r)
return out
def get_item_sales_bom():
item_sales_bom = {}
for d in webnotes.conn.sql("""select parenttype, parent, parent_item,
item_code, warehouse, -1*qty as total_qty, parent_detail_docname
from `tabPacked Item` where docstatus=1""", as_dict=True):
item_sales_bom.setdefault(d.parenttype, webnotes._dict()).setdefault(d.parent,
webnotes._dict()).setdefault(d.parent_item, []).append(d)
return item_sales_bom
def get_source_data(filters):
conditions = ""
if filters.get("company"):
conditions += " and company=%(company)s"
if filters.get("from_date"):
conditions += " and posting_date>=%(from_date)s"
if filters.get("to_date"):
conditions += " and posting_date<=%(to_date)s"
delivery_note_items = webnotes.conn.sql("""select item.parenttype, dn.name,
dn.posting_date, dn.posting_time, dn.project_name,
item.item_code, item.item_name, item.description, item.warehouse,
item.qty, item.basic_rate, item.amount, item.name as "item_row",
timestamp(dn.posting_date, dn.posting_time) as posting_datetime
from `tabDelivery Note` dn, `tabDelivery Note Item` item
where item.parent = dn.name and dn.docstatus = 1 %s
order by dn.posting_date desc, dn.posting_time desc""" % (conditions,), filters, as_dict=1)
sales_invoice_items = webnotes.conn.sql("""select item.parenttype, si.name,
si.posting_date, si.posting_time, si.project_name,
item.item_code, item.item_name, item.description, item.warehouse,
item.qty, item.basic_rate, item.amount, item.name as "item_row",
timestamp(si.posting_date, si.posting_time) as posting_datetime
from `tabSales Invoice` si, `tabSales Invoice Item` item
where item.parent = si.name and si.docstatus = 1 %s
and si.update_stock = 1
order by si.posting_date desc, si.posting_time desc""" % (conditions,), filters, as_dict=1)
source = delivery_note_items + sales_invoice_items
if len(source) > len(delivery_note_items):
source.sort(key=lambda d: d.posting_datetime, reverse=True)
return source