taler/exchange
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

db: implement have_deposit()

Browse Source
This commit is contained in:
Sree Harsha Totakura 2015-03-16 11:01:01 +01:00
parent 99af8083f5
commit d794a6d53a
1 changed files with 17 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/mint/mint_db.c
View File

@ -556,9 +556,11 @@ TALER_MINT_DB_prepare (PGconn *db_conn)
"h_wire,"
"coin_sig"
" FROM deposits WHERE ("
"coin_pub = $1"
"(coin_pub = $1) AND"
"(transaction_id = $2) AND"
"(merchant_pub = $3)"
")",
1, NULL);
3, NULL);
return GNUNET_OK;
#undef PREPARE
}
@ -1286,13 +1288,16 @@ int
TALER_MINT_DB_have_deposit (PGconn *db_conn,
const struct Deposit *deposit)
{
// FIXME: check logic!
struct TALER_DB_QueryParam params[] = {
TALER_DB_QUERY_PARAM_PTR (&deposit->coin.coin_pub), // FIXME
TALER_DB_QUERY_PARAM_PTR (&deposit->coin.coin_pub),
TALER_DB_QUERY_PARAM_PTR (&deposit->transaction_id),
TALER_DB_QUERY_PARAM_PTR (&deposit->merchant_pub),
TALER_DB_QUERY_PARAM_END
};
PGresult *result;
int ret;
ret = GNUNET_SYSERR;
result = TALER_DB_exec_prepared (db_conn,
"get_deposit",
params);
@ -1300,16 +1305,19 @@ TALER_MINT_DB_have_deposit (PGconn *db_conn,
PQresultStatus (result))
{
BREAK_DB_ERR (result);
PQclear (result);
return GNUNET_SYSERR;
goto cleanup;
}
if (0 == PQntuples (result))
{
PQclear (result);
return GNUNET_NO;
ret = GNUNET_NO;
goto cleanup;
}
return GNUNET_YES;
ret = GNUNET_YES;
cleanup:
PQclear (result);
return ret;
}