132 lines
4.7 KiB
Python
132 lines
4.7 KiB
Python
# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd.
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# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import webnotes
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from webnotes.utils import cstr, cint, fmt_money, get_base_path
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from webnotes.webutils import delete_page_cache
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from selling.utils.cart import _get_cart_quotation
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@webnotes.whitelist(allow_guest=True)
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def get_product_info(item_code):
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"""get product price / stock info"""
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if not cint(webnotes.conn.get_default("shopping_cart_enabled")):
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return {}
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cart_quotation = _get_cart_quotation()
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price_list = webnotes.cookies.get("selling_price_list").value
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warehouse = webnotes.conn.get_value("Item", item_code, "website_warehouse")
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if warehouse:
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in_stock = webnotes.conn.sql("""select actual_qty from tabBin where
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item_code=%s and warehouse=%s""", (item_code, warehouse))
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if in_stock:
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in_stock = in_stock[0][0] > 0 and 1 or 0
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else:
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in_stock = -1
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price = price_list and webnotes.conn.sql("""select ref_rate, currency from
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`tabItem Price` where item_code=%s and price_list=%s""",
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(item_code, price_list), as_dict=1) or []
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price = price and price[0] or None
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qty = 0
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if price:
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price["formatted_price"] = fmt_money(price["ref_rate"], currency=price["currency"])
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price["currency"] = not cint(webnotes.conn.get_default("hide_currency_symbol")) \
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and (webnotes.conn.get_value("Currency", price.currency, "symbol") or price.currency) \
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or ""
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if webnotes.session.user != "Guest":
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item = cart_quotation.doclist.get({"item_code": item_code})
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if item:
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qty = item[0].qty
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return {
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"price": price,
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"stock": in_stock,
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"uom": webnotes.conn.get_value("Item", item_code, "stock_uom"),
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"qty": qty
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}
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@webnotes.whitelist(allow_guest=True)
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def get_product_list(search=None, start=0, limit=10):
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# base query
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query = """select name, item_name, page_name, website_image, item_group,
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web_long_description as website_description
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from `tabItem` where docstatus = 0 and show_in_website = 1 """
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# search term condition
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if search:
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query += """and (web_long_description like %(search)s or
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item_name like %(search)s or name like %(search)s)"""
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search = "%" + cstr(search) + "%"
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# order by
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query += """order by weightage desc, modified desc limit %s, %s""" % (start, limit)
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data = webnotes.conn.sql(query, {
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"search": search,
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}, as_dict=1)
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return [get_item_for_list_in_html(r) for r in data]
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def get_product_list_for_group(product_group=None, start=0, limit=10):
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child_groups = ", ".join(['"' + i[0] + '"' for i in get_child_groups(product_group)])
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# base query
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query = """select name, item_name, page_name, website_image, item_group,
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web_long_description as website_description
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from `tabItem` where docstatus = 0 and show_in_website = 1
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and (item_group in (%s)
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or name in (select parent from `tabWebsite Item Group` where item_group in (%s))) """ % (child_groups, child_groups)
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query += """order by weightage desc, modified desc limit %s, %s""" % (start, limit)
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data = webnotes.conn.sql(query, {"product_group": product_group}, as_dict=1)
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return [get_item_for_list_in_html(r) for r in data]
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def get_child_groups(item_group_name):
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item_group = webnotes.doc("Item Group", item_group_name)
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return webnotes.conn.sql("""select name
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from `tabItem Group` where lft>=%(lft)s and rgt<=%(rgt)s
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and show_in_website = 1""", item_group.fields)
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def get_group_item_count(item_group):
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child_groups = ", ".join(['"' + i[0] + '"' for i in get_child_groups(item_group)])
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return webnotes.conn.sql("""select count(*) from `tabItem`
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where docstatus = 0 and show_in_website = 1
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and (item_group in (%s)
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or name in (select parent from `tabWebsite Item Group`
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where item_group in (%s))) """ % (child_groups, child_groups))[0][0]
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def get_item_for_list_in_html(context):
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from jinja2 import Environment, FileSystemLoader
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scrub_item_for_list(context)
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jenv = Environment(loader = FileSystemLoader(get_base_path()))
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template = jenv.get_template("app/stock/doctype/item/templates/includes/product_in_grid.html")
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return template.render(context)
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def scrub_item_for_list(r):
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if not r.website_description:
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r.website_description = "No description given"
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if len(r.website_description.split(" ")) > 24:
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r.website_description = " ".join(r.website_description.split(" ")[:24]) + "..."
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def get_parent_item_groups(item_group_name):
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item_group = webnotes.doc("Item Group", item_group_name)
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return webnotes.conn.sql("""select name, page_name from `tabItem Group`
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where lft <= %s and rgt >= %s
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and ifnull(show_in_website,0)=1
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order by lft asc""", (item_group.lft, item_group.rgt), as_dict=True)
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def invalidate_cache_for(item_group):
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for i in get_parent_item_groups(item_group):
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if i.page_name:
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delete_page_cache(i.page_name) |