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This commit is contained in:
Christian Grothoff 2015-06-03 16:53:20 +02:00
parent d251d0bafb
commit 860a09926b
1 changed files with 33 additions and 22 deletions
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55
src/mintdb/plugin_mintdb_postgres.c
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@ -368,8 +368,8 @@ postgres_create_tables (void *cls,
NOTE: maybe rename the table to explain better what it is for? (#3810) */
SQLEXEC("CREATE TABLE IF NOT EXISTS refresh_collectable "
"(session_hash BYTEA NOT NULL CHECK(LENGTH(session_hash)=64) REFERENCES refresh_sessions (session_hash) "
",ev_sig BYTEA NOT NULL"
",newcoin_index INT2 NOT NULL"
",ev_sig BYTEA NOT NULL"
")");
/* This table contains the wire transfers the mint is supposed to
execute to transmit funds to the merchants (and manage refunds).
@ -751,7 +751,8 @@ postgres_prepare (PGconn *db_conn)
" WHERE coin_pub=$1",
1, NULL);
#if 0 /* FIXME: not complete yet */
/* Used in #postgres_insert_refresh_collectable() to store the
generated signature(s) for future requests, i.e. /refresh/link */
PREPARE ("insert_refresh_collectable",
"INSERT INTO refresh_collectable "
"(session_hash"
@ -760,34 +761,40 @@ postgres_prepare (PGconn *db_conn)
") VALUES "
"($1, $2, $3)",
3, NULL);
#if 0
/* FIXME: not complete yet */
/* Used in #postgres_get_link_data_list().
FIXME: document how this is supposed to work... */
PREPARE ("get_link",
"SELECT link_vector_enc, ro.denom_pub, ev_sig "
"FROM refresh_melt rm "
" JOIN refresh_order ro USING (session_hash) "
" JOIN refresh_commit_coin rcc USING (session_hash) "
" JOIN refresh_sessions rs USING (session_hash) "
" JOIN refresh_collectable rc USING (session_hash) "
"WHERE rm.coin_pub=$1"
" AND ro.newcoin_index=rcc.newcoin_index"
" AND ro.newcoin_index=rc.newcoin_index"
" AND rcc.cnc_index=rs.noreveal_index % ("
"SELECT link_vector_enc,ro.denom_pub,ev_sig"
" FROM refresh_melt rm "
" JOIN refresh_order ro USING (session_hash)"
" JOIN refresh_commit_coin rcc USING (session_hash)"
" JOIN refresh_sessions rs USING (session_hash)"
" JOIN refresh_collectable rc USING (session_hash)"
" WHERE rm.coin_pub=$1"
" AND ro.newcoin_index=rcc.newcoin_index"
" AND ro.newcoin_index=rc.newcoin_index"
" AND rcc.cnc_index=rs.noreveal_index % ("
" SELECT count(*) FROM refresh_commit_coin rcc2"
" WHERE rcc2.newcoin_index=0"
" AND rcc2.session_hash=rs.session_hash"
" ) ",
1, NULL);
/* Used in #postgres_get_transfer().
FIXME: document how this is supposed to work... */
PREPARE ("get_transfer",
"SELECT transfer_pub, link_secret_enc "
"FROM refresh_melt rm "
" JOIN refresh_commit_link rcl USING (session_hash) "
" JOIN refresh_sessions rs USING (session_hash) "
"WHERE rm.coin_pub=$1"
" AND rm.oldcoin_index = rcl.oldcoin_index"
" AND rcl.cnc_index=rs.noreveal_index % ("
"SELECT transfer_pub,link_secret_enc"
" FROM refresh_melt rm"
" JOIN refresh_commit_link rcl USING (session_hash)"
" JOIN refresh_sessions rs USING (session_hash)"
" WHERE rm.coin_pub=$1"
" AND rm.oldcoin_index = rcl.oldcoin_index"
" AND rcl.cnc_index=rs.noreveal_index % ("
" SELECT count(*) FROM refresh_commit_coin rcc2"
" WHERE newcoin_index=0"
" AND rcc2.session_hash=rm.session_hash"
" ) ",
" )",
1, NULL);
#endif
@ -2468,7 +2475,9 @@ postgres_get_link_data_list (void *cls,
TALER_PQ_query_param_auto_from_type(coin_pub),
TALER_PQ_query_param_end
};
PGresult *result = TALER_PQ_exec_prepared (session->conn, "get_link", params);
PGresult *result = TALER_PQ_exec_prepared (session->conn,
"get_link",
params);
ldl = NULL;
if (PGRES_TUPLES_OK != PQresultStatus (result))
@ -2563,7 +2572,9 @@ postgres_get_transfer (void *cls,
TALER_PQ_query_param_end
};
PGresult *result = TALER_PQ_exec_prepared (session->conn, "get_transfer", params);
PGresult *result = TALER_PQ_exec_prepared (session->conn,
"get_transfer",
params);
if (PGRES_TUPLES_OK != PQresultStatus (result))
{