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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@4604 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 2001-06-11 02:56:55 +00:00
parent 99efc0b6e8
commit cf8e14f3a8
3 changed files with 79 additions and 1 deletions
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58
src/engine/sql/account.c
View File

@ -368,6 +368,64 @@ pgendGetAllAccounts (PGBackend *be, AccountGroup *topgrp)
}
/* ============================================================= */
int
pgendCopyAccountToEngine (PGBackend *be, const GUID *acct_guid)
{
char *pbuff;
Account *acc;
PGresult *result;
int engine_data_is_newer = 0;
int i, j, nrows;
ENTER ("be=%p", be);
if (!be || !acct_guid) return 0;
/* disable callbacks into the backend, and events to GUI */
gnc_engine_suspend_events();
pgendDisable(be);
/* first, see if we already have such an account */
acc = xaccAccountLookup (acct_guid);
if (!acc)
{
engine_data_is_newer = -1;
}
else
{
engine_data_is_newer = - pgendAccountCompareVersion (be, acc);
}
if (0 > engine_data_is_newer)
{
/* build the sql query to get the account */
pbuff = be->buff;
pbuff[0] = 0;
pbuff = stpcpy (pbuff,
"SELECT * FROM gncAccount WHERE accountGuid='");
pbuff = guid_to_string_buff(acct_guid, pbuff);
pbuff = stpcpy (pbuff, "';");
SEND_QUERY (be,be->buff, 0);
pgendGetResults (be, get_account_cb, be->topgroup);
acc = xaccAccountLookup (acct_guid);
/* restore any kvp data associated with the transaction and splits */
acc->kvp_data = pgendKVPFetch (be, &(acc->guid), acc->kvp_data);
pgendGetAccountCurrencyHack (be, acc);
}
/* re-enable events to the backend and GUI */
pgendEnable(be);
gnc_engine_resume_events();
LEAVE (" ");
return engine_data_is_newer;
}
/* ============================================================= */
/* ============================================================= */
/* HIGHER LEVEL ROUTINES AND BACKEND PROPER */

2
src/engine/sql/account.h
View File

@ -33,6 +33,8 @@ AccountGroup * pgendGetAllAccounts (PGBackend *be, AccountGroup *topgrp);
void pgendStoreGroup (PGBackend *be, AccountGroup *grp);
void pgendStoreGroupNoLock (PGBackend *be, AccountGroup *grp,
gboolean do_mark, gboolean do_check_version);
int pgendCopyAccountToEngine (PGBackend *be, const GUID *acct_guid);
int pgend_account_commit_edit (Backend * bend, Account * acct);
#endif /* __POSTGRES_ACCOUNT_H__ */

20
src/engine/sql/events.c
View File

@ -38,6 +38,7 @@
#include "GNCIdP.h"
#include "PostgresBackend.h"
#include "account.h"
#include "putil.h"
#include "txn.h"
@ -257,6 +258,23 @@ pgendProcessEvents (Backend *bend)
{
be->last_account = ev->stamp;
}
switch (ev->type)
{
default:
PERR ("account: cant' happen !!!!!!!");
break;
case GNC_EVENT_CREATE:
case GNC_EVENT_MODIFY:
pgendCopyAccountToEngine (be, &(ev->guid));
break;
case GNC_EVENT_DESTROY: {
Account * acc = xaccAccountLookup (&(ev->guid));
xaccAccountBeginEdit (acc);
xaccAccountDestroy (acc);
break;
}
}
break;
case GNC_ID_TRANS:
@ -268,7 +286,7 @@ pgendProcessEvents (Backend *bend)
{
default:
case GNC_EVENT_CREATE:
PERR ("cant' happen !!!!!!!");
PERR ("transaction: cant' happen !!!!!!!");
break;
case GNC_EVENT_MODIFY:
pgendCopyTransactionToEngine (be, &(ev->guid));