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[item variants] make variants, bom updates

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This commit is contained in:
Rushabh Mehta 2014-09-30 17:41:33 +05:30
parent 70aa8933b1
commit ef276045c4
13 changed files with 155 additions and 83 deletions
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1
erpnext/controllers/queries.py
View File

@ -165,6 +165,7 @@ def item_query(doctype, txt, searchfield, start, page_len, filters):
concat(substr(tabItem.description, 1, 40), "..."), description) as decription
from tabItem
where tabItem.docstatus < 2
and ifnull(tabItem.has_variants, 0)=0
and (tabItem.end_of_life > %(today)s or ifnull(tabItem.end_of_life, '0000-00-00')='0000-00-00')
and (tabItem.`{key}` LIKE %(txt)s
or tabItem.item_name LIKE %(txt)s

5
erpnext/manufacturing/doctype/bom/bom.js
View File

@ -182,10 +182,7 @@ erpnext.bom.calculate_total = function(doc) {
cur_frm.fields_dict['item'].get_query = function(doc) {
return{
query: "erpnext.controllers.queries.item_query",
filters:{
'is_manufactured_item': 'Yes'
}
query: "erpnext.controllers.queries.item_query"
}
}

27
erpnext/manufacturing/doctype/bom/bom.py
View File

@ -54,7 +54,7 @@ class BOM(Document):
def get_item_det(self, item_code):
item = frappe.db.sql("""select name, is_asset_item, is_purchase_item,
docstatus, description, is_sub_contracted_item, stock_uom, default_bom,
last_purchase_rate, is_manufactured_item
last_purchase_rate
from `tabItem` where name=%s""", item_code, as_dict = 1)
return item
@ -149,14 +149,19 @@ class BOM(Document):
if self.is_default and self.is_active:
from frappe.model.utils import set_default
set_default(self, "item")
frappe.db.set_value("Item", self.item, "default_bom", self.name)
item = frappe.get_doc("Item", self.item)
if item.default_bom != self.name:
item.default_bom = self.name
item.save()
else:
if not self.is_active:
frappe.db.set(self, "is_default", 0)
frappe.db.sql("update `tabItem` set default_bom = null where name = %s and default_bom = %s",
(self.item, self.name))
item = frappe.get_doc("Item", self.item)
if item.default_bom == self.name:
item.default_bom = None
item.save()
def clear_operations(self):
if not self.with_operations:
@ -169,9 +174,6 @@ class BOM(Document):
item = self.get_item_det(self.item)
if not item:
frappe.throw(_("Item {0} does not exist in the system or has expired").format(self.item))
elif item[0]['is_manufactured_item'] != 'Yes' \
and item[0]['is_sub_contracted_item'] != 'Yes':
frappe.throw(_("Item {0} must be manufactured or sub-contracted").format(self.item))
else:
ret = frappe.db.get_value("Item", self.item, ["description", "stock_uom"])
self.description = ret[0]
@ -195,15 +197,8 @@ class BOM(Document):
if self.with_operations and cstr(m.operation_no) not in self.op:
frappe.throw(_("Operation {0} not present in Operations Table").format(m.operation_no))
item = self.get_item_det(m.item_code)
if item[0]['is_manufactured_item'] == 'Yes':
if not m.bom_no:
frappe.throw(_("BOM number is required for manufactured Item {0} in row {1}").format(m.item_code, m.idx))
else:
self.validate_bom_no(m.item_code, m.bom_no, m.idx)
elif m.bom_no:
frappe.throw(_("BOM number not allowed for non-manufactured Item {0} in row {1}").format(m.item_code, m.idx))
if m.bom:
self.validate_bom_no(m.item_code, m.bom_no, m.idx)
if flt(m.qty) <= 0:
frappe.throw(_("Quantity required for Item {0} in row {1}").format(m.item_code, m.idx))

12
erpnext/manufacturing/doctype/bom/test_bom.py
View File

@ -28,3 +28,15 @@ class TestBOM(unittest.TestCase):
def test_get_items_list(self):
from erpnext.manufacturing.doctype.bom.bom import get_bom_items
self.assertEquals(len(get_bom_items(bom="BOM/_Test FG Item 2/001", qty=1, fetch_exploded=1)), 3)
def test_default_bom(self):
bom = frappe.get_doc("BOM", "BOM/_Test FG Item 2/001")
bom.is_active = 0
bom.save()
self.assertEqual(frappe.db.get_value("Item", "_Test FG Item 2", "default_bom"), "")
bom.is_active = 1
bom.save()
self.assertTrue(frappe.db.get_value("Item", "_Test FG Item 2", "default_bom"), "BOM/_Test FG Item 2/001")

10
erpnext/stock/doctype/item/item.js
View File

@ -80,16 +80,6 @@ cur_frm.cscript.item_code = function(doc) {
cur_frm.set_value("description", doc.item_code);
}
cur_frm.fields_dict['default_bom'].get_query = function(doc) {
return {
filters: {
'item': doc.item_code,
'is_active': 0
}
}
}
// Expense Account
// ---------------------------------
cur_frm.fields_dict['expense_account'].get_query = function(doc) {

6
erpnext/stock/doctype/item/item.json
View File

@ -312,7 +312,7 @@
"fieldname": "serial_no_series",
"fieldtype": "Data",
"label": "Serial Number Series",
"no_copy": 1,
"no_copy": 0,
"permlevel": 0
},
{
@ -431,7 +431,7 @@
"fieldname": "lead_time_days",
"fieldtype": "Int",
"label": "Lead Time Days",
"no_copy": 1,
"no_copy": 0,
"oldfieldname": "lead_time_days",
"oldfieldtype": "Int",
"permlevel": 0,
@ -860,7 +860,7 @@
"icon": "icon-tag",
"idx": 1,
"max_attachments": 1,
"modified": "2014-09-26 06:04:48.683214",
"modified": "2014-09-30 14:34:50.101879",
"modified_by": "Administrator",
"module": "Stock",
"name": "Item",

114
erpnext/stock/doctype/item/item.py
View File

@ -63,7 +63,7 @@ class Item(WebsiteGenerator):
invalidate_cache_for_item(self)
self.validate_name_with_item_group()
self.update_item_price()
self.make_variants()
self.sync_variants()
def get_context(self, context):
context["parent_groups"] = get_parent_item_groups(self.item_group) + \
@ -118,6 +118,12 @@ class Item(WebsiteGenerator):
frappe.throw(_("Default Unit of Measure can not be changed directly because you have already made some transaction(s) with another UOM. To change default UOM, use 'UOM Replace Utility' tool under Stock module."))
def validate_variants_are_unique(self):
if not self.has_variants:
self.item_variants = []
if self.item_variants and self.variant_of:
frappe.throw(_("Item cannot be a variant of a variant"))
variants = []
for d in self.item_variants:
key = (d.item_attribute, d.item_attribute_value)
@ -126,35 +132,87 @@ class Item(WebsiteGenerator):
d.item_attribute_value), DuplicateVariant)
variants.append(key)
def make_variants(self):
def sync_variants(self):
variant_item_codes = self.get_variant_item_codes()
# delete missing variants
existing_variants = [d.name for d in frappe.get_all("Item",
{"variant_of":self.name})]
updated, deleted = [], []
for existing_variant in existing_variants:
if existing_variant not in variant_item_codes:
frappe.delete_doc("Item", existing_variant)
deleted.append(existing_variant)
else:
self.update_variant(existing_variant)
updated.append(existing_variant)
inserted = []
for item_code in variant_item_codes:
if item_code not in existing_variants:
self.make_variant(item_code)
inserted.append(item_code)
if inserted:
frappe.msgprint(_("Item Variants {0} created").format(", ".join(inserted)))
if updated:
frappe.msgprint(_("Item Variants {0} updated").format(", ".join(updated)))
if deleted:
frappe.msgprint(_("Item Variants {0} deleted").format(", ".join(deleted)))
def get_variant_item_codes(self):
if not self.item_variants:
return []
variant_dict = {}
variant_item_codes = []
for d in self.item_variants:
variant_dict.setdefault(d.item_attribute, []).append(d.item_attribute_value)
attributes = variant_dict.keys()
for d in frappe.get_list("Item Attribute", order_by = "priority asc", ignore_permissions=True):
if d.name in attributes:
attr = frappe.get_doc("Item Attribute", d.name)
abbr = dict((d.attribute_value, d.abbr) for d in attr.item_attribute_values)
for value in variant_dict[d.name]:
variant_item_codes.append(self.name + "-" + abbr[value])
all_attributes = [d.name for d in frappe.get_all("Item Attribute", order_by = "priority asc")]
# delete missing variants
existing_variants = [d.name for d in frappe.get_list("Item",
filters={"variant_of":self.name}, ignore_permissions=True)]
# sort attributes by their priority
attributes = filter(None, map(lambda d: d if d in variant_dict else None, all_attributes))
for existing_variant in existing_variants:
if existing_variant.name not in variant_item_codes:
frappe.delete_doc("Item", existing_variant.name)
else:
# update mandatory fields
pass
def add_attribute_suffixes(item_code, attributes):
attr = frappe.get_doc("Item Attribute", attributes[0])
for value in attr.item_attribute_values:
if value.attribute_value in variant_dict[attr.name]:
if len(attributes) > 1:
add_attribute_suffixes(item_code + "-" + value.abbr, attributes[1:])
else:
variant_item_codes.append(item_code + "-" + value.abbr)
# for item_code in variant_item_codes:
# for
add_attribute_suffixes(self.name, attributes)
return variant_item_codes
def make_variant(self, item_code):
item = frappe.new_doc("Item")
self.copy_attributes_to_variant(item, insert=True)
item.item_code = item_code
item.insert()
def update_variant(self, item_code):
item = frappe.get_doc("Item", item_code)
self.copy_attributes_to_variant(item)
item.save()
def copy_attributes_to_variant(self, variant, insert=False):
from frappe.model import no_value_fields
for field in self.meta.fields:
if field.fieldtype not in no_value_fields and (insert or not field.no_copy):
if variant.get(field.fieldname) != self.get(field.fieldname):
variant.set(field.fieldname, self.get(field.fieldname))
variant.__dirty = True
variant.variant_of = self.name
variant.has_variants = 0
variant.show_in_website = 0
def validate_conversion_factor(self):
check_list = []
@ -168,9 +226,6 @@ class Item(WebsiteGenerator):
frappe.throw(_("Conversion factor for default Unit of Measure must be 1 in row {0}").format(d.idx))
def validate_item_type(self):
if cstr(self.is_manufactured_item) == "No":
self.is_pro_applicable = "No"
if self.is_pro_applicable == 'Yes' and self.is_stock_item == 'No':
frappe.throw(_("As Production Order can be made for this item, it must be a stock item."))
@ -182,6 +237,11 @@ class Item(WebsiteGenerator):
def check_for_active_boms(self):
if self.default_bom:
bom_item = frappe.db.get_value("BOM", self.default_bom, "item")
if bom_item not in (self.name, self.variant_of):
frappe.throw(_("Default BOM must be for this item or its template"))
if self.is_purchase_item != "Yes":
bom_mat = frappe.db.sql("""select distinct t1.parent
from `tabBOM Item` t1, `tabBOM` t2 where t2.name = t1.parent
@ -191,12 +251,6 @@ class Item(WebsiteGenerator):
if bom_mat and bom_mat[0][0]:
frappe.throw(_("Item must be a purchase item, as it is present in one or many Active BOMs"))
if self.is_manufactured_item != "Yes":
bom = frappe.db.sql("""select name from `tabBOM` where item = %s
and is_active = 1""", (self.name,))
if bom and bom[0][0]:
frappe.throw(_("""Allow Bill of Materials should be 'Yes'. Because one or many active BOMs present for this item"""))
def fill_customer_code(self):
""" Append all the customer codes and insert into "customer_code" field of item table """
cust_code=[]
@ -264,6 +318,8 @@ class Item(WebsiteGenerator):
def on_trash(self):
super(Item, self).on_trash()
frappe.db.sql("""delete from tabBin where item_code=%s""", self.item_code)
for variant_of in frappe.get_all("Item", {"variant_of": self.name}):
frappe.delete_doc("Item", variant_of.name)
def before_rename(self, olddn, newdn, merge=False):
if merge:

6
erpnext/stock/doctype/item/item_list.html
View File

@ -26,11 +26,11 @@
<i class="icon-shopping-cart text-muted"></i>
</span>
{% } %}
{% if(doc.is_manufactured_item==="Yes") { %}
{% if(doc.default_bom==="Yes") { %}
<span style="margin-right: 8px;"
title="{%= __("Manufactured Item") %}" class="filterable"
data-filter="is_manufactured_item,=,Yes">
<i class="icon-wrench text-muted"></i>
data-filter="default_bom,=,{%= doc.default_bom %}">
<i class="icon-site-map text-muted"></i>
</span>
{% } %}
{% if(doc.show_in_website) { %}

6
erpnext/stock/doctype/item/item_list.js
View File

@ -1,5 +1,5 @@
frappe.listview_settings['Item'] = {
add_fields: ["`tabItem`.`item_name`", "`tabItem`.`stock_uom`", "`tabItem`.`item_group`", "`tabItem`.`image`",
"`tabItem`.`is_stock_item`", "`tabItem`.`is_sales_item`", "`tabItem`.`is_purchase_item`",
"`tabItem`.`is_manufactured_item`", "`tabItem`.`show_in_website`"]
add_fields: ["item_name", "stock_uom", "item_group", "image",
"is_stock_item", "is_sales_item", "is_purchase_item", "show_in_website",
"default_bom"]
};

21
erpnext/stock/doctype/item/test_item.py
View File

@ -17,6 +17,25 @@ class TestItem(unittest.TestCase):
item.append("item_variants", {"item_attribute": "Test Size", "item_attribute_value": "Small"})
self.assertRaises(DuplicateVariant, item.insert)
def test_variant_item_codes(self):
frappe.delete_doc("Item", test_records[11].get("item_code"))
item = frappe.copy_doc(test_records[11])
item.insert()
variants = ['_Test Variant Item-S', '_Test Variant Item-M', '_Test Variant Item-L']
self.assertEqual(item.get_variant_item_codes(), variants)
for v in variants:
self.assertTrue(frappe.db.get_value("Item", {"variant_of": item.name, "name": v}))
item.append("item_variants", {"item_attribute": "Test Colour", "item_attribute_value": "Red"})
item.append("item_variants", {"item_attribute": "Test Colour", "item_attribute_value": "Blue"})
item.append("item_variants", {"item_attribute": "Test Colour", "item_attribute_value": "Green"})
self.assertEqual(item.get_variant_item_codes(), ['_Test Variant Item-S-R',
'_Test Variant Item-S-G', '_Test Variant Item-S-B',
'_Test Variant Item-M-R', '_Test Variant Item-M-G',
'_Test Variant Item-M-B', '_Test Variant Item-L-R',
'_Test Variant Item-L-G', '_Test Variant Item-L-B'])
def test_item_creation(self):
frappe.delete_doc("Item", test_records[11].get("item_code"))
item = frappe.copy_doc(test_records[11])
@ -33,7 +52,7 @@ class TestItem(unittest.TestCase):
to_check = {
"item_code": "_Test Item",
"item_name": "_Test Item",
"description": "_Test Item",
"description": "_Test Item 1",
"warehouse": "_Test Warehouse - _TC",
"income_account": "Sales - _TC",
"expense_account": "_Test Account Cost for Goods Sold - _TC",

2
erpnext/stock/doctype/item/test_records.json
View File

@ -243,6 +243,7 @@
"is_service_item": "No",
"is_stock_item": "Yes",
"is_sub_contracted_item": "Yes",
"is_manufactured_item": "Yes",
"item_code": "_Test FG Item 2",
"item_group": "_Test Item Group Desktops",
"item_name": "_Test FG Item 2",
@ -268,6 +269,7 @@
"item_group": "_Test Item Group Desktops",
"item_name": "_Test Variant Item",
"stock_uom": "_Test UOM",
"has_variants": 1,
"item_variants": [
{"item_attribute": "Test Size", "item_attribute_value": "Small"},
{"item_attribute": "Test Size", "item_attribute_value": "Medium"},

6
erpnext/stock/doctype/item_attribute/test_records.json
View File

@ -4,9 +4,9 @@
"attribute_name": "Test Size",
"priority": 1,
"item_attribute_values": [
{"attribute_value": "Small", "abbr": "SM"},
{"attribute_value": "Medium", "abbr": "MD"},
{"attribute_value": "Large", "abbr": "LG"}
{"attribute_value": "Small", "abbr": "S"},
{"attribute_value": "Medium", "abbr": "M"},
{"attribute_value": "Large", "abbr": "L"}
]
},
{