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author | Christian Grothoff <christian@grothoff.org> | 2021-04-24 20:14:41 +0200 |
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committer | Christian Grothoff <christian@grothoff.org> | 2021-04-24 20:14:41 +0200 |
commit | 50f2485ae6ce6e99dcf29712c2008eae17e3ddc3 (patch) | |
tree | a6a6456df9edc0d5519ddaa40776accefc5d3241 /src/backenddb/plugin_merchantdb_postgres.c | |
parent | 77c92672cd0f83964e8a6992295595653b0f31db (diff) | |
download | merchant-50f2485ae6ce6e99dcf29712c2008eae17e3ddc3.tar.gz merchant-50f2485ae6ce6e99dcf29712c2008eae17e3ddc3.tar.bz2 merchant-50f2485ae6ce6e99dcf29712c2008eae17e3ddc3.zip |
fix product update logic
Diffstat (limited to 'src/backenddb/plugin_merchantdb_postgres.c')
-rw-r--r-- | src/backenddb/plugin_merchantdb_postgres.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/backenddb/plugin_merchantdb_postgres.c b/src/backenddb/plugin_merchantdb_postgres.c index efdfff9a..84c3827e 100644 --- a/src/backenddb/plugin_merchantdb_postgres.c +++ b/src/backenddb/plugin_merchantdb_postgres.c @@ -1111,14 +1111,16 @@ postgres_update_product (void *cls, GNUNET_PQ_query_param_string (pd->unit), GNUNET_PQ_query_param_string (pd->image), /* $6 */ TALER_PQ_query_param_json (pd->taxes), - TALER_PQ_query_param_amount (&pd->price), - GNUNET_PQ_query_param_uint64 (&pd->total_stock), - GNUNET_PQ_query_param_uint64 (&pd->total_lost), /* $10 */ + TALER_PQ_query_param_amount (&pd->price), /* $8+$9 */ + GNUNET_PQ_query_param_uint64 (&pd->total_stock), /* $10 */ + GNUNET_PQ_query_param_uint64 (&pd->total_lost), + GNUNET_PQ_query_param_uint64 (&pd->total_sold), TALER_PQ_query_param_json (pd->address), GNUNET_PQ_query_param_absolute_time (&pd->next_restock), GNUNET_PQ_query_param_end }; + GNUNET_assert (pd->total_stock >= pd->total_lost + pd->total_sold); check_connection (pg); return GNUNET_PQ_eval_prepared_non_select (pg->conn, "update_product", @@ -6317,17 +6319,18 @@ postgres_connect (void *cls) ",price_frac=$9" ",total_stock=$10" ",total_lost=$11" - ",address=$12" - ",next_restock=$13" + ",total_sold=$12" + ",address=$13" + ",next_restock=$14" " WHERE merchant_serial=" " (SELECT merchant_serial" " FROM merchant_instances" " WHERE merchant_id=$1)" " AND product_id=$2" " AND total_stock <= $10" - " AND $10 - total_sold >= $11" + " AND total_sold <= $12" " AND total_lost <= $11", - 13), + 14), /* for postgres_lock_product() */ GNUNET_PQ_make_prepare ("lock_product", |