89 lines
3.0 KiB
Python
89 lines
3.0 KiB
Python
from __future__ import unicode_literals
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import frappe
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def execute():
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frappe.reload_doc("selling", "doctype", "customer")
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frappe.reload_doc("buying", "doctype", "supplier")
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frappe.reload_doc("setup", "doctype", "supplier_type")
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frappe.reload_doc("accounts", "doctype", "payment_term")
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frappe.reload_doc("accounts", "doctype", "payment_terms_template_detail")
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frappe.reload_doc("accounts", "doctype", "payment_terms_template")
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payment_terms = []
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records = []
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for doctype in ("Customer", "Supplier", "Supplier Type"):
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credit_days = frappe.db.sql("""
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SELECT DISTINCT `credit_days`, `credit_days_based_on`, `name`
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from `tab{0}`
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where
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(credit_days_based_on='Fixed Days' and credit_days is not null)
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or credit_days_based_on='Last Day of the Next Month'
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""".format(doctype))
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credit_records = ((record[0], record[1], record[2]) for record in credit_days)
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for days, based_on, party_name in credit_records:
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if based_on == "Fixed Days":
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pyt_template_name = 'Default Payment Term - N{0}'.format(days)
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else:
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pyt_template_name = 'Default Payment Term - EO2M'
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if not frappe.db.exists("Payment Terms Template", pyt_template_name):
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payment_term = make_payment_term(days, based_on)
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template = make_template(payment_term)
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else:
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template = frappe.get_doc("Payment Terms Template", pyt_template_name)
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payment_terms.append('WHEN `name`="%s" THEN "%s"' % (frappe.db.escape(party_name), template.template_name))
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records.append(frappe.db.escape(party_name))
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begin_query_str = "UPDATE `tab{0}` SET `payment_terms` = CASE ".format(doctype)
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value_query_str = " ".join(payment_terms)
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cond_query_str = " ELSE `payment_terms` END WHERE "
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if records:
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frappe.db.sql(
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begin_query_str + value_query_str + cond_query_str + '`name` IN %s',
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(records,)
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)
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def make_template(payment_term):
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doc = frappe.new_doc('Payment Terms Template Detail')
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doc.payment_term = payment_term.payment_term_name
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doc.due_date_based_on = payment_term.due_date_based_on
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doc.invoice_portion = payment_term.invoice_portion
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doc.description = payment_term.description
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doc.credit_days = payment_term.credit_days
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doc.credit_months = payment_term.credit_months
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template = frappe.new_doc('Payment Terms Template')
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template.template_name = 'Default Payment Term - {0}'.format(payment_term.payment_term_name)
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template.append('terms', doc)
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template.save()
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return template
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def make_payment_term(days, based_on):
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based_on_map = {
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'Fixed Days': 'Day(s) after invoice date',
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'Last Day of the Next Month': 'Month(s) after the end of the invoice month'
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}
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doc = frappe.new_doc('Payment Term')
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doc.due_date_based_on = based_on_map.get(based_on)
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doc.invoice_portion = 100
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if based_on == 'Fixed Days':
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doc.credit_days = days
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doc.description = 'Net payable within {0} days'.format(days)
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doc.payment_term_name = 'N{0}'.format(days)
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else:
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doc.credit_months = 1
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doc.description = 'Net payable by the end of next month'
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doc.payment_term_name = 'EO2M'
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doc.save()
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return doc
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