57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
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import frappe
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def execute():
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frappe.reload_doc("accounts", "doctype", "sales_invoice_item")
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frappe.reload_doc('accounts', 'doctype', 'purchase_invoice_item')
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frappe.reload_doc('buying', 'doctype', 'purchase_order_item')
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frappe.reload_doc('buying', 'doctype', 'supplier_quotation_item')
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frappe.reload_doc('selling', 'doctype', 'sales_order_item')
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frappe.reload_doc('selling', 'doctype', 'quotation_item')
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frappe.reload_doc('stock', 'doctype', 'delivery_note_item')
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frappe.reload_doc('stock', 'doctype', 'purchase_receipt_item')
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selling_doctypes = ["Sales Order Item", "Sales Invoice Item", "Delivery Note Item", "Quotation Item"]
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buying_doctypes = ["Purchase Order Item", "Purchase Invoice Item", "Purchase Receipt Item", "Supplier Quotation Item"]
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for doctype in selling_doctypes:
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values = frappe.db.sql('''
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SELECT
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discount_percentage, rate_with_margin, price_list_rate, name
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FROM
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`tab%s`
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WHERE
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ifnull(discount_percentage, 0) > 0
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''' % (doctype), as_dict=True)
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calculate_discount(doctype, values)
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for doctype in buying_doctypes:
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values = frappe.db.sql('''
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SELECT
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discount_percentage, price_list_rate, name
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FROM
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`tab%s`
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WHERE
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discount_percentage > 0
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''' % (doctype), as_dict=True)
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calculate_discount(doctype, values)
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def calculate_discount(doctype, values):
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rate = None
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if not values: return
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for d in values:
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if d.rate_with_margin and d.rate_with_margin > 0:
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rate = d.rate_with_margin
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else:
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rate = d.price_list_rate
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discount_value = rate * d.get('discount_percentage') / 100
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frappe.db.sql('''
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UPDATE
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`tab%s`
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SET
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discount_amount = %s
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WHERE
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name = '%s'
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''' % (doctype, discount_value, d.get('name')))
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