refactor: submit and make JV through background job

erpnext/accounts/utils.py

@@ -1408,6 +1408,50 @@ def check_and_delete_linked_reports(report):
 			frappe.delete_doc("Desktop Icon", icon)
 
 
+def create_err_and_its_journals(companies: list = None) -> None:
+	if companies:
+		for company in companies:
+			err = frappe.new_doc("Exchange Rate Revaluation")
+			err.company = company.name
+			err.posting_date = nowdate()
+			err.rounding_loss_allowance = 0.0
+
+			err.fetch_and_calculate_accounts_data()
+			if err.accounts:
+				err.save().submit()
+				response = err.make_jv_entries()
+
+				if company.submit_err_jv:
+					jv = response.get("revaluation_jv", None)
+					jv and frappe.get_doc("Journal Entry", jv).submit()
+					jv = response.get("zero_balance_jv", None)
+					jv and frappe.get_doc("Journal Entry", jv).submit()
+
+
+def auto_create_exchange_rate_revaluation_daily() -> None:
+	"""
+	Executed by background job
+	"""
+	companies = frappe.db.get_all(
+		"Company",
+		filters={"auto_exchange_rate_revaluation": 1, "auto_err_frequency": "Daily"},
+		fields=["name", "submit_err_jv"],
+	)
+	create_err_and_its_journals(companies)
+
+
+def auto_create_exchange_rate_revaluation_weekly() -> None:
+	"""
+	Executed by background job
+	"""
+	companies = frappe.db.get_all(
+		"Company",
+		filters={"auto_exchange_rate_revaluation": 1, "auto_err_frequency": "Weekly"},
+		fields=["name", "submit_err_jv"],
+	)
+	create_err_and_its_journals(companies)
+
+
 def get_payment_ledger_entries(gl_entries, cancel=0):
 	ple_map = []
 	if gl_entries: