feat: temporary against account (#24086)

* feat: add temporaray against account nmber to datev settings

* feat: use temporary against account in datev report

* test: add temp against account number to test data

* test: include temp against aaccount in filters

erpnext/regional/doctype/datev_settings/datev_settings.json

@@ -7,13 +7,14 @@
  "engine": "InnoDB",
  "field_order": [
   "client",
-  "account_number_length",
-  "column_break_2",
   "client_number",
-  "section_break_4",
+  "column_break_2",
+  "consultant_number",
   "consultant",
+  "section_break_4",
+  "account_number_length",
   "column_break_6",
-  "consultant_number"
+  "temporary_against_account_number"
  ],
  "fields": [
   {
@@ -66,10 +67,17 @@
    "fieldtype": "Int",
    "label": "Account Number Length",
    "reqd": 1
+  },
+  {
+   "allow_in_quick_entry": 1,
+   "fieldname": "temporary_against_account_number",
+   "fieldtype": "Data",
+   "label": "Temporary Against Account Number",
+   "reqd": 1
   }
  ],
  "links": [],
- "modified": "2020-11-05 17:52:11.674329",
+ "modified": "2020-11-19 19:00:09.088816",
  "modified_by": "Administrator",
  "module": "Regional",
  "name": "DATEV Settings",

erpnext/regional/report/datev/datev.py

@@ -96,6 +96,8 @@ def execute(filters=None):
 	"""Entry point for frappe."""
 	data = []
 	if filters and validate(filters):
+		fn = 'temporary_against_account_number'
+		filters[fn] = frappe.get_value('DATEV Settings', filters.get('company'), fn)
 		data = get_transactions(filters, as_dict=0)
 
 	return COLUMNS, data
@@ -156,11 +158,11 @@ def get_transactions(filters, as_dict=1):
 			case gl.debit when 0 then 'H' else 'S' end as 'Soll/Haben-Kennzeichen',
 
 			/* account number or, if empty, party account number */
-			coalesce(acc.account_number, acc_pa.account_number) as 'Konto',
+			acc.account_number as 'Konto',
 
 			/* against number or, if empty, party against number */
-			coalesce(acc_against.account_number, acc_against_pa.account_number) as 'Gegenkonto (ohne BU-Schlüssel)',
-			
+			%(temporary_against_account_number)s as 'Gegenkonto (ohne BU-Schlüssel)',
+
 			gl.posting_date as 'Belegdatum',
 			gl.voucher_no as 'Belegfeld 1',
 			LEFT(gl.remarks, 60) as 'Buchungstext',
@@ -171,27 +173,10 @@ def get_transactions(filters, as_dict=1):
 
 		FROM `tabGL Entry` gl
 
-			/* Statistisches Konto (Debitoren/Kreditoren) */
-			left join `tabParty Account` pa
-			on gl.against = pa.parent
-			and gl.company = pa.company
-
 			/* Kontonummer */
 			left join `tabAccount` acc 
 			on gl.account = acc.name
 
-			/* Gegenkonto-Nummer */
-			left join `tabAccount` acc_against 
-			on gl.against = acc_against.name
-
-			/* Statistische Kontonummer */
-			left join `tabAccount` acc_pa
-			on pa.account = acc_pa.name
-
-			/* Statistische Gegenkonto-Nummer */
-			left join `tabAccount` acc_against_pa 
-			on pa.account = acc_against_pa.name
-
 		WHERE gl.company = %(company)s 
 		AND DATE(gl.posting_date) >= %(from_date)s
 		AND DATE(gl.posting_date) <= %(to_date)s
@@ -347,7 +332,9 @@ def download_datev_csv(filters):
 	coa = frappe.get_value('Company', company, 'chart_of_accounts')
 	filters['skr'] = '04' if 'SKR04' in coa else ('03' if 'SKR03' in coa else '')
 
-	filters['account_number_length'] = frappe.get_value('DATEV Settings', company, 'account_number_length')
+	datev_settings = frappe.get_doc('DATEV Settings', company)
+	filters['account_number_length'] = datev_settings.account_number_length
+	filters['temporary_against_account_number'] = datev_settings.temporary_against_account_number
 
 	transactions = get_transactions(filters)
 	account_names = get_account_names(filters)

erpnext/regional/report/datev/test_datev.py

@@ -126,7 +126,8 @@ def make_datev_settings(company):
 			"doctype": "DATEV Settings",
 			"client": company.name,
 			"client_number": "12345",
-			"consultant_number": "67890"
+			"consultant_number": "67890",
+			"temporary_against_account_number": "9999"
 		}).insert()
 
 
@@ -137,7 +138,8 @@ class TestDatev(TestCase):
 		self.filters = {
 			"company": self.company.name,
 			"from_date": today(),
-			"to_date": today()
+			"to_date": today(),
+			"temporary_against_account_number": "9999"
 		}
 
 		make_datev_settings(self.company)