chore: Patches for Website Item

- Patch to make website item from item
- Patch to move Products and Shopping Cart Settings into E Commerce Settings
- Patch to move products in Homepage from Item to Website Item
- Minor cleanup, replacing/removing references to Item website fields (obsolete)

erpnext/accounts/doctype/coupon_code/test_coupon_code.py

@@ -41,7 +41,6 @@ def test_create_test_data():
 		"selling_cost_center": "Main - _TC",
 		"income_account": "Sales - _TC"
 		}],
-		"route":"-test-tesla-car",
 		})
 		item.insert()
 	# create test item price

erpnext/e_commerce/doctype/e_commerce_settings/e_commerce_settings.py

@@ -22,6 +22,7 @@ class ECommerceSettings(Document):
 
 		self.validate_field_filters()
 		self.validate_attribute_filters()
+		self.validate_checkout()
 		if self.enabled:
 			self.validate_exchange_rates_exist()
 
@@ -43,6 +44,10 @@ class ECommerceSettings(Document):
 		# if attribute filters are enabled, hide_variants should be disabled
 		self.hide_variants = 0
 
+	def validate_checkout(self):
+		if self.enable_checkout and not self.payment_gateway_account:
+			self.enable_checkout = 0
+
 	def validate_exchange_rates_exist(self):
 		"""check if exchange rates exist for all Price List currencies (to company's currency)"""
 		company_currency = frappe.get_cached_value('Company',  self.company,  "default_currency")

erpnext/e_commerce/doctype/website_item/website_item.py

@@ -6,6 +6,7 @@ from __future__ import unicode_literals
 import frappe
 import json
 import itertools
+from six import string_types
 from frappe import _
 
 from frappe.website.website_generator import WebsiteGenerator
@@ -340,10 +341,11 @@ def invalidate_cache_for_web_item(doc):
 	invalidate_item_variants_cache_for_website(doc)
 
 @frappe.whitelist()
-def make_website_item(doc):
-	if not doc:
-		return
-	doc = json.loads(doc)
+def make_website_item(doc, save=True):
+	if not doc: return
+
+	if isinstance(doc, string_types):
+		doc = json.loads(doc)
 
 	if frappe.db.exists("Website Item", {"item_code": doc.get("item_code")}):
 		message = _("Website Item already exists against {0}").format(frappe.bold(doc.get("item_code")))
@@ -357,6 +359,9 @@ def make_website_item(doc):
 	for field in fields_to_map:
 		website_item.update({field: doc.get(field)})
 
+	if not save:
+		return website_item
+
 	website_item.save()
 	return [website_item.name, website_item.web_item_name]
 

erpnext/patches.txt

@@ -303,3 +303,6 @@ erpnext.patches.v13_0.modify_invalid_gain_loss_gl_entries #2
 erpnext.patches.v13_0.fix_additional_cost_in_mfg_stock_entry
 erpnext.patches.v13_0.set_status_in_maintenance_schedule_table
 erpnext.patches.v13_0.add_default_interview_notification_templates
+erpnext.patches.v13_0.create_website_items
+erpnext.patches.v13_0.populate_e_commerce_settings
+erpnext.patches.v13_0.make_homepage_products_website_items

erpnext/patches/v13_0/create_website_items.py

@@ -0,0 +1,45 @@
+from __future__ import unicode_literals
+import frappe
+
+from erpnext.e_commerce.doctype.website_item.website_item import make_website_item
+
+def execute():
+	frappe.reload_doc("e_commerce", "doctype", "website_item")
+	frappe.reload_doc("stock", "doctype", "item")
+
+	web_fields_to_map = ["route", "slideshow", "website_image", "website_image_alt",
+		"website_warehouse", "web_long_description", "website_content"]
+
+	items = frappe.db.sql("""
+		Select
+			item_code, item_name, item_group, stock_uom, brand, image,
+			has_variants, variant_of, description, weightage,
+			route, slideshow, website_image_alt,
+			website_warehouse, web_long_description, website_content
+		from
+			`tabItem`
+		where
+			show_in_website = 1
+			or show_variant_in_website = 1""", as_dict=1)
+
+	for item in items:
+		if frappe.db.exists("Website Item", {"item_code": item.item_code}):
+			continue
+
+		# make website item from item (publish item)
+		website_item = make_website_item(item, save=False)
+		website_item.ranking = item.get("weightage")
+		for field in web_fields_to_map:
+			website_item.update({field: item.get(field)})
+			website_item.save()
+
+		# move Website Item Group & Website Specification table to Website Item
+		for doc in ("Website Item Group", "Item Website Specification"):
+			frappe.db.sql("""Update `tab{doctype}`
+				set
+					parenttype = 'Website Item',
+					parent = '{web_item}'
+				where
+					parenttype = 'Item'
+					and parent = '{item}'
+				""".format(doctype=doc, web_item=website_item.name, item=item.item_code))

erpnext/patches/v13_0/make_homepage_products_website_items.py

@@ -0,0 +1,13 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	homepage = frappe.get_doc("Homepage")
+
+	for row in homepage.products:
+		web_item = frappe.db.get_value("Website Item", {"item_code": row.item_code}, "name")
+		if not web_item: continue
+
+		row.item_code = web_item
+
+	homepage.save()

erpnext/patches/v13_0/populate_e_commerce_settings.py

@@ -0,0 +1,58 @@
+from __future__ import unicode_literals
+import frappe
+from frappe.utils import cint
+
+def execute():
+	frappe.reload_doc("e_commerce", "doctype", "e_commerce_settings")
+
+	products_settings_fields = [
+		"hide_variants", "home_page_is_products", "products_per_page",
+		"show_availability_status", "enable_attribute_filters", "enable_field_filters"
+	]
+
+	shopping_cart_settings_fields = [
+		"enabled", "show_attachments", "show_price",
+		"show_stock_availability", "enable_variants", "show_contact_us_button",
+		"show_quantity_in_website", "show_apply_coupon_code_in_website",
+		"allow_items_not_in_stock", "company", "price_list", "default_customer_group",
+		"quotation_series", "enable_checkout", "payment_success_url",
+		"payment_gateway_account", "save_quotations_as_draft"
+	]
+
+	settings = frappe.get_doc("E Commerce Settings")
+
+	def map_into_e_commerce_settings(doctype, fields):
+		data = frappe.db.sql("""
+			Select
+				field, value
+			from `tabSingles`
+			where
+				doctype='{doctype}'
+				and field in ({fields})
+			""".format(
+				doctype=doctype,
+				fields=(",").join(['%s'] * len(fields))
+			), tuple(fields), as_dict=1, debug=1)
+
+		# {'enable_attribute_filters': '1', ...}
+		mapper = {row.field: row.value for row in data}
+
+		for key, value in mapper.items():
+			value = cint(value) if (value and value.isdigit()) else value
+			settings.update({key: value})
+
+		settings.save()
+
+	# shift data to E Commerce Settings
+	map_into_e_commerce_settings("Products Settings", products_settings_fields)
+	map_into_e_commerce_settings("Shopping Cart Settings", shopping_cart_settings_fields)
+
+	# move filters and attributes tables to E Commerce Settings from Products Settings
+	for doctype in ("Website Filter Field", "Website Attribute"):
+		frappe.db.sql("""Update `tab{doctype}`
+			set
+				parenttype = 'E Commerce Settings',
+				parent = 'E Commerce Settings'
+			where
+				parent = 'Products Settings'
+			""".format(doctype=doctype))

erpnext/portal/doctype/homepage/homepage.py

@@ -16,12 +16,14 @@ class Homepage(Document):
 		delete_page_cache('home')
 
 	def setup_items(self):
-		for d in frappe.get_all('Item', fields=['name', 'item_name', 'description', 'image'],
-			filters={'published_in_website': 1}, limit=3):
+		for d in frappe.get_all('Website Item', fields=['name', 'item_name', 'description', 'image', 'route'],
+			filters={'published': 1}, limit=3):
 
-			doc = frappe.get_doc('Item', d.name)
+			doc = frappe.get_doc('Website Item', d.name)
 			if not doc.route:
 				# set missing route
 				doc.save()
 			self.append('products', dict(item_code=d.name,
-				item_name=d.item_name, description=d.description, image=d.image))
+				item_name=d.item_name, description=d.description,
+				image=d.image, route=d.route))
+

erpnext/shopping_cart/cart.py

@@ -264,7 +264,7 @@ def guess_territory():
 
 def decorate_quotation_doc(doc):
 	for d in doc.get("items", []):
-		d.update(frappe.db.get_value("Item", d.item_code,
+		d.update(frappe.db.get_value("Website Item", {"item_code": d.item_code},
 			["thumbnail", "website_image", "description", "route"], as_dict=True))
 
 	return doc

erpnext/stock/doctype/item_variant_settings/item_variant_settings.py

@@ -14,9 +14,8 @@ class ItemVariantSettings(Document):
 		self.fields = []
 		fields = frappe.get_meta('Item').fields
 		exclude_fields = {"naming_series", "item_code", "item_name", "published_in_website",
-			"show_variant_in_website", "standard_rate", "opening_stock", "image", "description",
+			"standard_rate", "opening_stock", "image", "description",
 			"variant_of", "valuation_rate", "description", "barcodes",
-			"website_image", "thumbnail", "website_specifiations", "web_long_description",
 			"has_variants", "attributes"}
 
 		for d in fields:

erpnext/templates/pages/home.py

@@ -11,7 +11,7 @@ def get_context(context):
 	homepage = frappe.get_doc('Homepage')
 
 	for item in homepage.products:
-		route = frappe.db.get_value('Item', item.item_code, 'route')
+		route = frappe.db.get_value('Website Item', {"item_code": item.item_code}, 'route')
 		if route:
 			item.route = '/' + route