Rename Item Variant from Manage Variants feature Added.
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@ -39,8 +39,14 @@ frappe.ui.form.on("Manage Variants", {
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refresh: function(frm) {
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frm.disable_save();
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frm.page.set_primary_action(__("Create Variants"), function() {
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frappe.call({
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method: "create_variants",
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doc:frm.doc
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})
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});
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},
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item:function(frm) {
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return frappe.call({
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method: "get_item_details",
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@ -51,5 +57,4 @@ frappe.ui.form.on("Manage Variants", {
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}
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})
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}
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});
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@ -58,14 +58,6 @@
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"options": "Variant Item",
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"permlevel": 0,
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"precision": ""
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},
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{
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"fieldname": "create_variants",
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"fieldtype": "Button",
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"label": "Create Variants",
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"options": "create_variants",
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"permlevel": 0,
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"precision": ""
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}
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],
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"hide_heading": 0,
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@ -75,7 +67,7 @@
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"is_submittable": 0,
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"issingle": 1,
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"istable": 0,
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"modified": "2015-05-27 04:43:52.051367",
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"modified": "2015-05-28 06:18:03.238411",
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"modified_by": "Administrator",
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"module": "Stock",
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"name": "Manage Variants",
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@ -15,8 +15,10 @@ class ItemTemplateCannotHaveStock(frappe.ValidationError): pass
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class ManageVariants(Document):
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def get_item_details(self):
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self.get_attributes()
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self.get_variants()
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self.clear_tables()
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if self.item:
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self.get_attributes()
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self.get_variants()
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def generate_combinations(self):
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self.validate_attributes()
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@ -29,6 +31,10 @@ class ManageVariants(Document):
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def create_variants(self):
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self.sync_variants()
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def clear_tables(self):
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self.set('attributes', [])
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self.set('variants', [])
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def get_attributes(self):
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attributes = {}
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self.set('attributes', [])
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@ -41,15 +47,14 @@ class ManageVariants(Document):
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self.append('attributes',{"attribute": d, "attribute_value": value})
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def get_variants(self):
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self.set('variants', [])
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variants = [d.name for d in frappe.get_all("Item",
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filters={"variant_of":self.item})]
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for d in variants:
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variant_attributes, attributes = "", []
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for attribute in frappe.db.sql("""select attribute, attribute_value from `tabVariant Attribute` where parent = %s""", d):
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variant_attributes += attribute[1] + " "
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variant_attributes += attribute[1] + " | "
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attributes.append([attribute[0], attribute[1]])
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self.append('variants',{"variant": d, "variant_attributes": variant_attributes, "attributes": json.dumps(attributes)})
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self.append('variants',{"variant": d, "variant_attributes": variant_attributes[: -2], "attributes": json.dumps(attributes)})
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def validate_attributes(self):
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if not self.attributes:
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@ -112,33 +117,50 @@ class ManageVariants(Document):
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else:
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variant_attributes = ""
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for d in _my_attributes:
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variant_attributes += d[1] + " "
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variant_attributes += d[1] + " | "
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self.append('variants', {"variant": item_code + "-" + value.abbr,
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"attributes": json.dumps(_my_attributes), "variant_attributes": variant_attributes})
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"attributes": json.dumps(_my_attributes), "variant_attributes": variant_attributes[: -2]})
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add_attribute_suffixes(self.item, [], attributes)
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def sync_variants(self):
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variant_item_codes = []
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item_variants_attributes = {}
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inserted, updated, renamed_old, renamed_new, deleted = [], [], [], [], []
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for v in self.variants:
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variant_item_codes.append(v.variant)
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existing_variants = [d.name for d in frappe.get_all("Item",
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filters={"variant_of":self.item})]
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for d in existing_variants:
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attributes = []
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for attribute in frappe.db.sql("""select attribute, attribute_value from `tabVariant Attribute` where parent = %s""", d):
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attributes.append([attribute[0], attribute[1]])
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item_variants_attributes.setdefault(d, []).append(attributes)
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inserted, updated, deleted = [], [], []
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for existing_variant in existing_variants:
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if existing_variant not in variant_item_codes:
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frappe.delete_doc("Item", existing_variant)
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deleted.append(existing_variant)
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att = item_variants_attributes[existing_variant][0]
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for variant in self.variants:
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if sorted(json.loads(variant.attributes) ,key=lambda x: x[0]) == \
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sorted(att ,key=lambda x: x[0]):
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rename_variant(existing_variant, variant.variant)
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renamed_old.append(existing_variant)
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renamed_new.append(variant.variant)
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if existing_variant not in renamed_old:
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delete_variant(existing_variant)
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deleted.append(existing_variant)
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for item_code in variant_item_codes:
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if item_code not in existing_variants:
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make_variant(self.item, item_code, self.variants)
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inserted.append(item_code)
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if item_code not in renamed_new:
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make_variant(self.item, item_code, self.variants)
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inserted.append(item_code)
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else:
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update_variant(self.item, existing_variant, self.variants)
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updated.append(existing_variant)
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update_variant(self.item, item_code, self.variants)
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updated.append(item_code)
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if inserted:
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frappe.msgprint(_("Item Variants {0} created").format(", ".join(inserted)))
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@ -146,6 +168,9 @@ class ManageVariants(Document):
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if updated:
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frappe.msgprint(_("Item Variants {0} updated").format(", ".join(updated)))
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if renamed_old:
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frappe.msgprint(_("Item Variants {0} renamed").format(", ".join(renamed_old)))
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if deleted:
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frappe.msgprint(_("Item Variants {0} deleted").format(", ".join(deleted)))
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@ -162,6 +187,12 @@ def update_variant(item, variant_code, variant_attribute=None):
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copy_attributes_to_variant(template, variant, variant_attribute, insert=True)
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variant.save()
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def rename_variant(old_variant_code, new_variant_code):
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frappe.rename_doc("Item", old_variant_code, new_variant_code)
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def delete_variant(variant_code):
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frappe.delete_doc("Item", variant_code)
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def copy_attributes_to_variant(template, variant, variant_attribute=None, insert=False):
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from frappe.model import no_value_fields
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for field in template.meta.fields:
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@ -47,7 +47,7 @@
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{
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"fieldname": "attributes",
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"fieldtype": "Text",
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"hidden": 1,
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"hidden": 0,
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"label": "attributes",
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"permlevel": 0,
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"precision": "",
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@ -62,7 +62,7 @@
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"is_submittable": 0,
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"issingle": 0,
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"istable": 1,
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"modified": "2015-05-28 04:58:20.495616",
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"modified": "2015-05-29 02:09:33.622631",
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"modified_by": "Administrator",
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"module": "Stock",
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"name": "Variant Item",
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