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change how reparenting works

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@6463 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 2002-01-02 02:25:03 +00:00
parent f40cab4468
commit fe06d38842
1 changed files with 60 additions and 6 deletions
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66
src/engine/Period.c
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@ -12,7 +12,7 @@ Open questions: how do we deal with the backends ???
*
* HISTORY:
* created by Linas Vepstas November 2001
* Copyright (c) 2001 Linas Vepstas <linas@linas.org>
* Copyright (c) 2001, 2002 Linas Vepstas <linas@linas.org>
*/
#include "AccountP.h"
@ -29,12 +29,14 @@ Open questions: how do we deal with the backends ???
static short module = MOD_ENGINE;
/* ================================================================ */
/* Reparent transaction to new book, and do it so backends
* handle it correctly.
*/
/* Reparent transaction to new book. This routine does this by
* deleting the transaction in the old book, and creating a copy
* in the new book. While technically correct, this is maybe too
* much churn on the backend ...
*/
void
gnc_book_insert_trans (GNCBook *book, Transaction *trans)
gnc_book_insert_trans_clobber (GNCBook *book, Transaction *trans)
{
Transaction *newtrans;
GList *node;
@ -51,7 +53,6 @@ gnc_book_insert_trans (GNCBook *book, Transaction *trans)
s->parent = newtrans;
}
/* Utterly wipe out the transaction from the old book. */
xaccTransBeginEdit (trans);
xaccTransDestroy (trans);
@ -91,6 +92,58 @@ gnc_book_insert_trans (GNCBook *book, Transaction *trans)
gnc_engine_generate_event (&newtrans->guid, GNC_EVENT_CREATE);
}
/* ================================================================ */
/* Reparent transaction to new book. This routine does this by simply
* moving GUID's to the new book's entity tables.
*/
void
gnc_book_insert_trans (GNCBook *book, Transaction *trans)
{
GList *node;
if (!trans || !book) return;
/* if this is the same book, its a no-op. */
if (trans->book == book) return;
/* fiddle the transaction into place in the new book */
xaccTransBeginEdit (trans);
xaccRemoveEntity (trans->book->entity_table, &trans->guid);
trans->book = book;
xaccStoreEntity(book->entity_table, trans, &trans->guid, GNC_ID_TRANS);
for (node = trans->splits; node; node = node->next)
{
Account *twin;
Split *s = node->data;
/* move the split into the new book ... */
xaccRemoveEntity (s->book->entity_table, &s->guid);
s->book = book;
xaccStoreEntity(book->entity_table, s, &s->guid, GNC_ID_SPLIT);
/* find the twin account, and re-parent to that. */
twin = xaccAccountLookupTwin (s->acc, book);
if (!twin)
{
PERR ("near-fatal: twin account not found");
}
else
{
/* force to null, so remove doesn't occur */
xaccSplitSetAccount (s, NULL);
xaccAccountInsertSplit (twin, s);
twin->balance_dirty = TRUE;
twin->sort_dirty = TRUE;
}
}
xaccTransCommitEdit (trans);
gnc_engine_generate_event (&trans->guid, GNC_EVENT_MODIFY);
}
/* ================================================================ */
void
@ -352,6 +405,7 @@ gnc_book_close_period (GNCBook *existing_book, Timespec calve_date,
TRUE, calve_date,
QUERY_OR);
closing_book = gnc_book_new();
closing_book->book_open = 'n';
gnc_book_partition (closing_book, existing_book, query);
xaccFreeQuery (query);