Use ofx file data for statement total_amount and start/end balance

issue8879
review262751002

account.py

@@ -58,7 +58,11 @@ class StatementImport(metaclass=PoolMeta):
             raise ImportStatementError(
                 gettext('account_statement_ofx.msg_import_no_statement'))
         statement.date = ofx_account.statement.balance_date.date()
-        statement.total_amount = ofx_account.statement.balance
+        total_amount = sum(
+            t.amount for t in ofx_account.statement.transactions)
+        statement.total_amount = total_amount
+        statement.start_balance = ofx_account.statement.balance - total_amount
+        statement.end_balance = ofx_account.statement.balance
         statement.number_of_lines = len(ofx_account.statement.transactions)
         return statement
 

tests/OFX.txt

@@ -48,11 +48,11 @@ NEWFILEUID:NONE
 </STMTTRN>
 </BANKTRANLIST>
 <LEDGERBAL>
-<BALAMT>100.00
+<BALAMT>500.00
 <DTASOF>20180222
 </LEDGERBAL>
 <AVAILBAL>
-<BALAMT>100.00
+<BALAMT>500.00
 <DTASOF>20180222
 </AVAILBAL>
 </STMTRS>

tests/scenario_account_statement_ofx.rst

@@ -102,6 +102,10 @@ Check Statement::
     Decimal('100.00')
     >>> statement.number_of_lines
     1
+    >>> statement.start_balance
+    Decimal('400.00')
+    >>> statement.end_balance
+    Decimal('500.00')
     >>> len(statement.origins)
     1
     >>> origin, = statement.origins