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Auto Re-order Item for default warehouse only, if Warehouse wise re-order not specified

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This commit is contained in:
Anand Doshi 2014-07-16 19:24:53 +05:30
parent 4b5e89a067
commit b8189d7d23
1 changed files with 59 additions and 36 deletions
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95
erpnext/stock/utils.py
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@ -176,7 +176,6 @@ def get_buying_amount(voucher_type, voucher_no, item_row, stock_ledger_entries):
def reorder_item():
""" Reorder item if stock reaches reorder level"""
# if initial setup not completed, return
if not frappe.db.sql("select name from `tabFiscal Year` limit 1"):
return
@ -185,46 +184,69 @@ def reorder_item():
frappe.local.auto_indent = cint(frappe.db.get_value('Stock Settings', None, 'auto_indent'))
if frappe.local.auto_indent:
material_requests = {}
bin_list = frappe.db.sql("""select item_code, warehouse, projected_qty
from tabBin where ifnull(item_code, '') != '' and ifnull(warehouse, '') != ''
and exists (select name from `tabItem`
where `tabItem`.name = `tabBin`.item_code and
is_stock_item='Yes' and (is_purchase_item='Yes' or is_sub_contracted_item='Yes') and
(ifnull(end_of_life, '0000-00-00')='0000-00-00' or end_of_life > curdate()))""",
as_dict=True)
_reorder_item()
for bin in bin_list:
#check if re-order is required
item_reorder = frappe.db.get("Item Reorder",
{"parent": bin.item_code, "warehouse": bin.warehouse})
if item_reorder:
reorder_level = item_reorder.warehouse_reorder_level
reorder_qty = item_reorder.warehouse_reorder_qty
material_request_type = item_reorder.material_request_type or "Purchase"
else:
reorder_level, reorder_qty = frappe.db.get_value("Item", bin.item_code,
["re_order_level", "re_order_qty"])
material_request_type = "Purchase"
def _reorder_item():
# {"Purchase": {"Company": [{"item_code": "", "warehouse": "", "reorder_qty": 0.0}]}, "Transfer": {...}}
material_requests = {"Purchase": {}, "Transfer": {}}
if flt(reorder_level) and flt(bin.projected_qty) < flt(reorder_level):
if flt(reorder_level) - flt(bin.projected_qty) > flt(reorder_qty):
reorder_qty = flt(reorder_level) - flt(bin.projected_qty)
item_warehouse_projected_qty = get_item_warehouse_projected_qty()
warehouse_company = frappe._dict(frappe.db.sql("""select name, company from `tabWarehouse`"""))
default_company = (frappe.defaults.get_defaults()["company"] or
frappe.db.sql("""select name from tabCompany limit 1""")[0][0])
company = frappe.db.get_value("Warehouse", bin.warehouse, "company") or \
frappe.defaults.get_defaults()["company"] or \
frappe.db.sql("""select name from tabCompany limit 1""")[0][0]
def add_to_material_request(item_code, warehouse, reorder_level, reorder_qty, material_request_type):
if warehouse not in item_warehouse_projected_qty[item_code]:
# likely a disabled warehouse or a warehouse where BIN does not exist
return
material_requests.setdefault(material_request_type, frappe._dict()).setdefault(
company, []).append(frappe._dict({
"item_code": bin.item_code,
"warehouse": bin.warehouse,
"reorder_qty": reorder_qty
})
)
reorder_level = flt(reorder_level)
reorder_qty = flt(reorder_qty)
projected_qty = item_warehouse_projected_qty[item_code][warehouse]
if material_requests:
create_material_request(material_requests)
if reorder_level and projected_qty < reorder_level:
deficiency = reorder_level - projected_qty
if deficiency > reorder_qty:
reorder_qty = deficiency
company = warehouse_company.get(warehouse) or default_company
material_requests[material_request_type].setdefault(company, []).append({
"item_code": item_code,
"warehouse": warehouse,
"reorder_qty": reorder_qty
})
for item_code in item_warehouse_projected_qty:
item = frappe.get_doc("Item", item_code)
if item.get("item_reorder"):
for d in item.get("item_reorder"):
add_to_material_request(item_code, d.warehouse, d.warehouse_reorder_level,
d.warehouse_reorder_qty, d.material_request_type)
else:
# raise for default warehouse
add_to_material_request(item_code, item.default_warehouse, item.re_order_level, item.re_order_qty, "Purchase")
if material_requests:
create_material_request(material_requests)
def get_item_warehouse_projected_qty():
item_warehouse_projected_qty = {}
for item_code, warehouse, projected_qty in frappe.db.sql("""select item_code, warehouse, projected_qty
from tabBin where ifnull(item_code, '') != '' and ifnull(warehouse, '') != ''
and exists (select name from `tabItem`
where `tabItem`.name = `tabBin`.item_code and
is_stock_item='Yes' and (is_purchase_item='Yes' or is_sub_contracted_item='Yes') and
(ifnull(end_of_life, '0000-00-00')='0000-00-00' or end_of_life > %s))
and exists (select name from `tabWarehouse`
where `tabWarehouse`.name = `tabBin`.warehouse
and ifnull(disabled, 0)=0)""", nowdate()):
item_warehouse_projected_qty.setdefault(item_code, {})[warehouse] = flt(projected_qty)
return item_warehouse_projected_qty
def create_material_request(material_requests):
""" Create indent on reaching reorder level """
@ -263,6 +285,7 @@ def create_material_request(material_requests):
})
for d in items:
d = frappe._dict(d)
item = frappe.get_doc("Item", d.item_code)
mr.append("indent_details", {
"doctype": "Material Request Item",