167 lines
4.5 KiB
Python
167 lines
4.5 KiB
Python
# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and Contributors
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# License: GNU General Public License v3. See license.txt
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import frappe
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from frappe.utils import cint, flt, fmt_money
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from erpnext.accounts.doctype.pricing_rule.pricing_rule import get_pricing_rule_for_item
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def get_price(item_code, price_list, customer_group, company, qty=1, party=None):
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template_item_code = frappe.db.get_value("Item", item_code, "variant_of")
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if price_list:
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price = frappe.get_all(
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"Item Price",
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fields=["price_list_rate", "currency"],
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filters={"price_list": price_list, "item_code": item_code},
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)
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if template_item_code and not price:
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price = frappe.get_all(
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"Item Price",
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fields=["price_list_rate", "currency"],
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filters={"price_list": price_list, "item_code": template_item_code},
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)
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if price:
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pricing_rule_dict = frappe._dict(
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{
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"item_code": item_code,
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"qty": qty,
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"stock_qty": qty,
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"transaction_type": "selling",
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"price_list": price_list,
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"customer_group": customer_group,
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"company": company,
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"conversion_rate": 1,
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"for_shopping_cart": True,
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"currency": frappe.db.get_value("Price List", price_list, "currency"),
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"doctype": "Quotation",
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}
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)
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if party and party.doctype == "Customer":
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pricing_rule_dict.update({"customer": party.name})
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pricing_rule = get_pricing_rule_for_item(pricing_rule_dict)
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price_obj = price[0]
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if pricing_rule:
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# price without any rules applied
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mrp = price_obj.price_list_rate or 0
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if pricing_rule.pricing_rule_for == "Discount Percentage":
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price_obj.discount_percent = pricing_rule.discount_percentage
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price_obj.formatted_discount_percent = str(flt(pricing_rule.discount_percentage, 0)) + "%"
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price_obj.price_list_rate = flt(
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price_obj.price_list_rate * (1.0 - (flt(pricing_rule.discount_percentage) / 100.0))
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)
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if pricing_rule.pricing_rule_for == "Rate":
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rate_discount = flt(mrp) - flt(pricing_rule.price_list_rate)
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if rate_discount > 0:
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price_obj.formatted_discount_rate = fmt_money(
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rate_discount, currency=price_obj["currency"]
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)
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price_obj.price_list_rate = pricing_rule.price_list_rate or 0
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if price_obj:
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price_obj["formatted_price"] = fmt_money(
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price_obj["price_list_rate"], currency=price_obj["currency"]
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)
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if mrp != price_obj["price_list_rate"]:
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price_obj["formatted_mrp"] = fmt_money(mrp, currency=price_obj["currency"])
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price_obj["currency_symbol"] = (
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not cint(frappe.db.get_default("hide_currency_symbol"))
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and (
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frappe.db.get_value("Currency", price_obj.currency, "symbol", cache=True)
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or price_obj.currency
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)
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or ""
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)
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uom_conversion_factor = frappe.db.sql(
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"""select C.conversion_factor
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from `tabUOM Conversion Detail` C
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inner join `tabItem` I on C.parent = I.name and C.uom = I.sales_uom
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where I.name = %s""",
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item_code,
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)
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uom_conversion_factor = uom_conversion_factor[0][0] if uom_conversion_factor else 1
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price_obj["formatted_price_sales_uom"] = fmt_money(
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price_obj["price_list_rate"] * uom_conversion_factor, currency=price_obj["currency"]
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)
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if not price_obj["price_list_rate"]:
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price_obj["price_list_rate"] = 0
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if not price_obj["currency"]:
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price_obj["currency"] = ""
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if not price_obj["formatted_price"]:
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price_obj["formatted_price"], price_obj["formatted_mrp"] = "", ""
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return price_obj
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def get_item_codes_by_attributes(attribute_filters, template_item_code=None):
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items = []
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for attribute, values in attribute_filters.items():
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attribute_values = values
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if not isinstance(attribute_values, list):
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attribute_values = [attribute_values]
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if not attribute_values:
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continue
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wheres = []
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query_values = []
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for attribute_value in attribute_values:
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wheres.append("( attribute = %s and attribute_value = %s )")
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query_values += [attribute, attribute_value]
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attribute_query = " or ".join(wheres)
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if template_item_code:
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variant_of_query = "AND t2.variant_of = %s"
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query_values.append(template_item_code)
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else:
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variant_of_query = ""
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query = f"""
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SELECT
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t1.parent
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FROM
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`tabItem Variant Attribute` t1
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WHERE
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1 = 1
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AND (
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{attribute_query}
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)
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AND EXISTS (
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SELECT
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1
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FROM
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`tabItem` t2
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WHERE
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t2.name = t1.parent
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{variant_of_query}
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)
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GROUP BY
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t1.parent
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ORDER BY
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NULL
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"""
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item_codes = set([r[0] for r in frappe.db.sql(query, query_values)])
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items.append(item_codes)
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res = list(set.intersection(*items))
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return res
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