updated incoming_rate in outgoing stock ledger entry

This commit is contained in:
Nabin Hait 2012-09-24 11:23:05 +05:30
parent 6ca8054d55
commit 74f1480e6e
3 changed files with 136 additions and 119 deletions

View File

@ -8,11 +8,11 @@
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Add Columns
# ------------
@ -24,48 +24,71 @@ colnames[colnames.index('Amount*')] = 'Amount'
col_idx['Amount'] = col_idx['Amount*']
col_idx.pop('Amount*')
columns = [['Valuation Rate','Currency','150px',''],
['Valuation Amount','Currency','150px',''],
['Gross Profit (%)','Currrency','150px',''],
['Gross Profit','Currency','150px','']]
columns = [
['Purchase Cost','Currency','150px',''],
['Gross Profit (%)','Currrency','150px',''],
['Gross Profit','Currency','150px','']
]
for c in columns:
colnames.append(c[0])
coltypes.append(c[1])
colwidths.append(c[2])
coloptions.append(c[3])
col_idx[c[0]] = len(colnames)-1
colnames.append(c[0])
coltypes.append(c[1])
colwidths.append(c[2])
coloptions.append(c[3])
col_idx[c[0]] = len(colnames)-1
out, tot_amount, tot_val_amount, tot_gross_profit = [], 0, 0, 0
#out, tot_amount, tot_val_amount, tot_gross_profit = [], 0, 0, 0
sle = sql("""
select
item_code, warehouse, posting_date, posting_time,
actual_qty, stock_value, voucher_no, voucher_type
from
`tabStock Ledger Entry`
where
ifnull(is_cancelled, 'No') = 'No'
order by posting_date desc, posting_time desc, name desc
force index posting_sort_index
""", as_dict=1)
def get_purchase_cost(row):
stock_value = stock_val_after = 0
item_warehouse =
for d in sle:
if d['voucher_type'] == 'Delivery Note' and d['voucher_no'] == row[col_idx['ID']]:
stock_val_after += flt(d['stock_value'])
for r in res:
tot_val_rate = 0
packing_list_items = sql("select item_code, warehouse, qty from `tabDelivery Note Packing Item` where parent = %s and parent_item = %s", (r[col_idx['ID']], r[col_idx['Item Code']]))
for d in packing_list_items:
if d[1]:
val_rate = sql("select valuation_rate from `tabStock Ledger Entry` where item_code = %s and warehouse = %s and voucher_type = 'Delivery Note' and voucher_no = %s and is_cancelled = 'No'", (d[0], d[1], r[col_idx['ID']]))
val_rate = val_rate and val_rate[0][0] or 0
if r[col_idx['Quantity']]: tot_val_rate += (flt(val_rate) * flt(d[2]) / flt(r[col_idx['Quantity']]))
else: tot_val_rate = 0
r.append(get_purchase_cost(r))
r.append(fmt_money(tot_val_rate))
val_amount = flt(tot_val_rate) * flt(r[col_idx['Quantity']])
r.append(fmt_money(val_amount))
gp = flt(r[col_idx['Amount']]) - flt(val_amount)
if val_amount: gp_percent = gp * 100 / val_amount
else: gp_percent = gp
r.append(fmt_money(gp_percent))
r.append(fmt_money(gp))
out.append(r)
tot_gross_profit += flt(gp)
tot_amount += flt(r[col_idx['Amount']])
tot_val_amount += flt(val_amount)
# tot_val_rate = 0
# packing_list_items = sql("select item_code, warehouse, qty from `tabDelivery Note Packing Item` where parent = %s and parent_item = %s", (r[col_idx['ID']], r[col_idx['Item Code']]))
# for d in packing_list_items:
# if d[1]:
# val_rate = sql("select valuation_rate from `tabStock Ledger Entry` where item_code = %s and warehouse = %s and voucher_type = 'Delivery Note' and voucher_no = %s and is_cancelled = 'No'", (d[0], d[1], r[col_idx['ID']]))
# val_rate = val_rate and val_rate[0][0] or 0
# if r[col_idx['Quantity']]: tot_val_rate += (flt(val_rate) * flt(d[2]) / flt(r[col_idx['Quantity']]))
# else: tot_val_rate = 0
#
# r.append(fmt_money(tot_val_rate))
#
# val_amount = flt(tot_val_rate) * flt(r[col_idx['Quantity']])
# r.append(fmt_money(val_amount))
#
# gp = flt(r[col_idx['Amount']]) - flt(val_amount)
#
# if val_amount: gp_percent = gp * 100 / val_amount
# else: gp_percent = gp
#
# r.append(fmt_money(gp_percent))
# r.append(fmt_money(gp))
# out.append(r)
#
# tot_gross_profit += flt(gp)
# tot_amount += flt(r[col_idx['Amount']])
# tot_val_amount += flt(val_amount)
#
# Add Total Row
# --------------
l_row = ['' for i in range(len(colnames))]

View File

@ -40,10 +40,9 @@ class DocType:
self.doc = doc
self.doclist = doclist
# -------------
# stock update
# -------------
def update_stock(self, actual_qty=0, reserved_qty=0, ordered_qty=0, indented_qty=0, planned_qty=0, dt=None, sle_id='', posting_time='', serial_no = '', is_cancelled = 'No',doc_type='',doc_name='',is_amended='No'):
def update_stock(self, actual_qty=0, reserved_qty=0, ordered_qty=0, indented_qty=0, \
planned_qty=0, dt=None, sle_id='', posting_time='', serial_no = '', \
is_cancelled = 'No',doc_type='',doc_name='',is_amended='No'):
if not dt:
dt = nowdate()
@ -73,13 +72,13 @@ class DocType:
"""
if sql("select name from `tabItem` where ifnull(has_serial_no, 'No') = 'Yes' and name = '%s'" % self.doc.item_code):
sr_count = sql("""select count(name) from `tabSerial No`
where item_code = '%s' and warehouse = '%s'
and status ='In Store' and docstatus != 2
""" % (self.doc.item_code, self.doc.warehouse))[0][0]
where item_code = '%s' and warehouse = '%s'
and status ='In Store' and docstatus != 2
""" % (self.doc.item_code, self.doc.warehouse))[0][0]
if sr_count != self.doc.actual_qty:
msg = """Actual Qty(%s) in Bin is mismatched with total number(%s) of serial no in store
for item: '%s' and warehouse: '%s'""" % \
msg = """Actual Qty(%s) in Bin is mismatched with total number(%s)
of serial no in store for item: '%s' and warehouse: '%s'""" %
(self.doc.actual_qty, sr_count, self.doc.item_code, self.doc.warehouse)
msgprint(msg, raise_exception=1)
@ -119,7 +118,6 @@ class DocType:
return sle and sle[0] or {}
def get_sle_prev_timebucket(self, posting_date = '1900-01-01', posting_time = '12:00'):
"""get previous stock ledger entry before current time-bucket"""
# get the last sle before the current time-bucket, so that all values
@ -139,8 +137,6 @@ class DocType:
return sle and sle[0] or {}
#-------------------------------------------------------------
def validate_negative_stock(self, cqty, s):
"""
validate negative stock for entries current datetime onwards
@ -157,33 +153,32 @@ class DocType:
s['posting_date'], s['posting_time'], s['voucher_type'], s['voucher_no']), \
raise_exception=1)
# ------------------------------------
def get_serialized_inventory_values(self, val_rate, in_rate, opening_qty, actual_qty, is_cancelled, serial_nos):
def get_serialized_inventory_values(self, val_rate, in_rate, opening_qty, \
actual_qty, is_cancelled, serial_nos):
"""
get serialized inventory values
"""
if flt(in_rate) < 0: # wrong incoming rate
in_rate = val_rate
elif flt(in_rate) == 0: # In case of delivery/stock issue, get average purchase rate of serial nos of current entry
in_rate = flt(sql("select ifnull(avg(purchase_rate), 0) from `tabSerial No` where name in (%s)" % (serial_nos))[0][0])
elif flt(in_rate) == 0 or flt(actual_qty) < 0:
# In case of delivery/stock issue, get average purchase rate
# of serial nos of current entry
in_rate = flt(sql("""select ifnull(avg(purchase_rate), 0)
from `tabSerial No` where name in (%s)""" % (serial_nos))[0][0])
if in_rate and val_rate == 0: # First entry
val_rate = in_rate
# val_rate is same as previous entry if val_rate is negative
# Otherwise it will be calculated as per moving average
elif opening_qty + actual_qty > 0 and ((opening_qty * val_rate) + (actual_qty * in_rate)) > 0:
val_rate = ((opening_qty *val_rate) + (actual_qty * in_rate)) / (opening_qty + actual_qty)
stock_val = val_rate
return val_rate, stock_val
elif opening_qty + actual_qty > 0 and ((opening_qty * val_rate) + \
(actual_qty * in_rate)) > 0:
val_rate = ((opening_qty *val_rate) + (actual_qty * in_rate)) / \
(opening_qty + actual_qty)
return val_rate, in_rate
# ------------------------------------
# get moving average inventory values
# ------------------------------------
def get_moving_average_inventory_values(self, val_rate, in_rate, opening_qty, actual_qty, is_cancelled):
if flt(in_rate) == 0: # In case of delivery/stock issue in_rate = 0 or wrong incoming rate
if flt(in_rate) == 0 or flt(actual_qty) < 0:
# In case of delivery/stock issue in_rate = 0 or wrong incoming rate
in_rate = val_rate
# val_rate is same as previous entry if :
@ -191,18 +186,15 @@ class DocType:
# 2. cancelled entry
# 3. val_rate is negative
# Otherwise it will be calculated as per moving average
if actual_qty > 0 and (opening_qty + actual_qty) > 0 and is_cancelled == 'No' and ((opening_qty * val_rate) + (actual_qty * in_rate)) > 0:
if actual_qty > 0 and (opening_qty + actual_qty) > 0 and is_cancelled == 'No' \
and ((opening_qty * val_rate) + (actual_qty * in_rate)) > 0:
opening_qty = opening_qty > 0 and opening_qty or 0
val_rate = ((opening_qty *val_rate) + (actual_qty * in_rate)) / (opening_qty + actual_qty)
val_rate = ((opening_qty *val_rate) + (actual_qty * in_rate)) / \
(opening_qty + actual_qty)
elif (opening_qty + actual_qty) <= 0:
val_rate = 0
stock_val = val_rate
return val_rate, stock_val
return val_rate, in_rate
# --------------------------
# get fifo inventory values
# --------------------------
def get_fifo_inventory_values(self, in_rate, actual_qty):
# add batch to fcfs balance
if actual_qty > 0:
@ -210,49 +202,52 @@ class DocType:
# remove from fcfs balance
else:
incoming_cost = 0
withdraw = flt(abs(actual_qty))
while withdraw:
if not self.fcfs_bal:
break # nothing in store
batch = self.fcfs_bal[0]
incoming_cost += flt(batch[1])*flt(withdraw)
if batch[0] <= withdraw:
# not enough or exactly same qty in current batch, clear batch
withdraw -= batch[0]
self.fcfs_bal.pop(0)
else:
# all from current batch
batch[0] -= withdraw
withdraw = 0
in_rate = incoming_cost / flt(abs(actual_qty))
fcfs_val = sum([flt(d[0])*flt(d[1]) for d in self.fcfs_bal])
fcfs_qty = sum([flt(d[0]) for d in self.fcfs_bal])
val_rate = fcfs_qty and fcfs_val / fcfs_qty or 0
return val_rate
return val_rate, in_rate
# -------------------
# get valuation rate
# -------------------
def get_valuation_rate(self, val_method, serial_nos, val_rate, in_rate, stock_val, cqty, s):
if serial_nos:
val_rate, stock_val = self.get_serialized_inventory_values(val_rate, in_rate, opening_qty = cqty, actual_qty = s['actual_qty'], is_cancelled = s['is_cancelled'], serial_nos = serial_nos)
val_rate, in_rate = self.get_serialized_inventory_values( \
val_rate, in_rate, opening_qty = cqty, actual_qty = s['actual_qty'], \
is_cancelled = s['is_cancelled'], serial_nos = serial_nos)
elif val_method == 'Moving Average':
val_rate, stock_val = self.get_moving_average_inventory_values(val_rate, in_rate, opening_qty = cqty, actual_qty = s['actual_qty'], is_cancelled = s['is_cancelled'])
val_rate, in_rate = self.get_moving_average_inventory_values( \
val_rate, in_rate, opening_qty = cqty, actual_qty = s['actual_qty'], \
is_cancelled = s['is_cancelled'])
elif val_method == 'FIFO':
val_rate = self.get_fifo_inventory_values(in_rate, actual_qty = s['actual_qty'])
return val_rate, stock_val
val_rate, in_rate = self.get_fifo_inventory_values(in_rate, \
actual_qty = s['actual_qty'])
return val_rate, in_rate
# ----------------
# get stock value
# ----------------
def get_stock_value(self, val_method, cqty, stock_val, serial_nos):
def get_stock_value(self, val_method, cqty, val_rate, serial_nos):
if serial_nos:
stock_val = flt(stock_val) * flt(cqty)
stock_val = flt(val_rate) * flt(cqty)
elif val_method == 'Moving Average':
stock_val = flt(cqty) > 0 and flt(stock_val) * flt(cqty) or 0
stock_val = flt(cqty) > 0 and flt(val_rate) * flt(cqty) or 0
elif val_method == 'FIFO':
stock_val = sum([flt(d[0])*flt(d[1]) for d in self.fcfs_bal])
return stock_val
@ -296,7 +291,9 @@ class DocType:
and timestamp(posting_date, posting_time) > timestamp(%s, %s)
order by timestamp(posting_date, posting_time) asc, name asc""", \
(self.doc.item_code, self.doc.warehouse, \
prev_sle.get('posting_date','1900-01-01'), prev_sle.get('posting_time', '12:00')), as_dict = 1)
prev_sle.get('posting_date','1900-01-01'), \
prev_sle.get('posting_time', '12:00')), as_dict = 1)
for sle in sll:
# block if stock level goes negative on any date
if val_method != 'Moving Average' or flt(allow_negative_stock) == 0:
@ -305,36 +302,35 @@ class DocType:
stock_val, in_rate = 0, sle['incoming_rate'] # IN
serial_nos = sle["serial_no"] and ("'"+"', '".join(cstr(sle["serial_no"]).split('\n')) \
+ "'") or ''
# Get valuation rate
val_rate, stock_val = self.get_valuation_rate(val_method, serial_nos, \
val_rate, in_rate, stock_val, cqty, sle)
val_rate, in_rate = self.get_valuation_rate(val_method, serial_nos, \
val_rate, in_rate, stock_val, cqty, sle)
# Qty upto the sle
cqty += sle['actual_qty']
# Stock Value upto the sle
stock_val = self.get_stock_value(val_method, cqty, stock_val, serial_nos)
stock_val = self.get_stock_value(val_method, cqty, val_rate, serial_nos)
# update current sle --> will it be good to update incoming rate in sle
# for outgoing stock entry?????
# update current sle
sql("""update `tabStock Ledger Entry`
set bin_aqat=%s, valuation_rate=%s, fcfs_stack=%s, stock_value=%s
where name=%s""", (cqty, flt(val_rate), cstr(self.fcfs_bal), stock_val, sle['name']))
set bin_aqat=%s, valuation_rate=%s, fcfs_stack=%s, stock_value=%s, incoming_rate
where name=%s""", (cqty, flt(val_rate), cstr(self.fcfs_bal), \
stock_val, in_rate, sle['name']))
# update the bin
if sll or not prev_sle:
sql("update `tabBin` set valuation_rate=%s, actual_qty=%s, stock_value = %s, projected_qty = (actual_qty + indented_qty + ordered_qty + planned_qty - reserved_qty) where name=%s", \
(flt(val_rate), cqty, flt(stock_val), self.doc.name))
sql("""update `tabBin` set valuation_rate=%s, actual_qty=%s, stock_value = %s,
projected_qty = (actual_qty + indented_qty + ordered_qty + planned_qty -
reserved_qty) where name=%s
""", (flt(val_rate), cqty, flt(stock_val), self.doc.name))
def reorder_item(self,doc_type,doc_name):
""" Reorder item if stock reaches reorder level"""
if get_value('Global Defaults', None, 'auto_indent'):
#check if re-order is required
ret = sql("select re_order_level, item_name, description, brand, item_group, lead_time_days, min_order_qty, email_notify, re_order_qty from tabItem where name = %s", (self.doc.item_code), as_dict=1)
ret = sql("""select re_order_level, item_name, description, brand, item_group,
lead_time_days, min_order_qty, email_notify, re_order_qty
from tabItem where name = %s""", (self.doc.item_code), as_dict=1)
current_qty = sql("""
select sum(t1.actual_qty) + sum(t1.indented_qty) + sum(t1.ordered_qty) -sum(t1.reserved_qty)
@ -349,17 +345,16 @@ class DocType:
(flt(ret[0]['re_order_level']) > flt(current_qty[0][0])):
self.create_auto_indent(ret[0], doc_type, doc_name, current_qty[0][0])
def create_auto_indent(self, i , doc_type, doc_name, cur_qty):
""" Create indent on reaching reorder level """
""" Create indent on reaching reorder level """\
indent = Document('Purchase Request')
indent.transaction_date = nowdate()
indent.naming_series = 'IDT'
indent.company = get_defaults()['company']
indent.fiscal_year = get_defaults()['fiscal_year']
indent.remark = "This is an auto generated Purchase Request. It was raised because the (actual + ordered + indented - reserved) quantity reaches re-order level when %s %s was created"%(doc_type,doc_name)
indent.remark = """This is an auto generated Purchase Request.
It was raised because the (actual + ordered + indented - reserved) quantity
reaches re-order level when %s %s was created""" % (doc_type,doc_name)
indent.save(1)
indent_obj = get_obj('Purchase Request',indent.name,with_children=1)
indent_details_child = addchild(indent_obj.doc,'indent_details','Purchase Request Item',0)
@ -377,27 +372,26 @@ class DocType:
indent_obj.validate()
set(indent_obj.doc,'docstatus',1)
indent_obj.on_submit()
msgprint("Item: " + self.doc.item_code + " is to be re-ordered. Purchase Request %s raised. It was generated from %s %s"%(indent.name,doc_type, doc_name ))
msgprint("""Item: is to be re-ordered. Purchase Request %s raised.
It was generated from %s %s""" %
(self.doc.item_code, indent.name,doc_type, doc_name ))
if(i['email_notify']):
self.send_email_notification(doc_type,doc_name)
def send_email_notification(self,doc_type,doc_name):
""" Notify user about auto creation of indent"""
from webnotes.utils.email_lib import sendmail
email_list=[d[0] for d in sql("select parent from tabUserRole where role in ('Purchase Manager','Material Manager') and parent not in ('Administrator', 'All', 'Guest')")]
msg='A Purchase Request has been raised for item %s: %s on %s '%(doc_type, doc_name, nowdate())
email_list=[d[0] for d in sql("""select parent from tabUserRole
where role in ('Purchase Manager','Material Manager')
and parent not in ('Administrator', 'All', 'Guest')""")]
msg="""A Purchase Request has been raised
for item %s: %s on %s """ % (doc_type, doc_name, nowdate())
sendmail(email_list, subject='Auto Purchase Request Generation Notification', msg = msg)
def validate(self):
self.validate_mandatory()
# set defaults in bin
def validate_mandatory(self):
qf = ['actual_qty', 'reserved_qty', 'ordered_qty', 'indented_qty']
for f in qf:

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@ -226,7 +226,7 @@ class DocType:
def on_cancel(self):
msgprint("Cancellation of stock reconciliation is temporarily suspended. The feature will come back within 2-3 days.")
msgprint("Cancellation of stock reconciliation is temporarily suspended. The feature will come back soon.")
raise Exception
self.get_reconciliation_data(submit = 0)
self.do_stock_reco(is_submit = -1)