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authorMarcello Stanisci <stanisci.m@gmail.com>2018-07-09 10:37:12 +0200
committerMarcello Stanisci <stanisci.m@gmail.com>2018-07-09 10:37:12 +0200
commitcd2538efb57d34d592efc551695a1b1174433ccb (patch)
treeddd05c1865e37a47f6dcd251accd8ac96eea2cd0 /src/exchangedb/plugin_exchangedb_postgres.c
parent7c94a71def217618056a547ac9e8cfa4b2ea1331 (diff)
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exchange-cd2538efb57d34d592efc551695a1b1174433ccb.tar.bz2
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Method to retrieve the KYC status of a merchant.
Diffstat (limited to 'src/exchangedb/plugin_exchangedb_postgres.c')
-rw-r--r--src/exchangedb/plugin_exchangedb_postgres.c47
1 files changed, 44 insertions, 3 deletions
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c
index d43132bd..6d0889c8 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -1294,13 +1294,20 @@ postgres_prepare (PGconn *db_conn)
*
* 1 Sum money flow for a (unchecked) merchant.
* 2 Change KYC status for a merchant.
- * 3 Get KYC status for a merchant.
+ * 3 Get KYC status for a merchant. --
* 4 Put money flow event for a merchant.
* 5 Delete money flow records for a fresh-checked merchant.
- * 6 Put a merchant.
- * 7 Change KYC status flag for a merchant.
+ * 6 Put a merchant. V
+ * 7 Change KYC status flag for a merchant. V
*/
+ GNUNET_PQ_make_prepare ("get_kyc_status",
+ "SELECT"
+ " (kyc_checked)"
+ " FROM kyc_merchants"
+ " WHERE payto_url=$1",
+ 1),
+
GNUNET_PQ_make_prepare ("insert_kyc_merchant",
"INSERT INTO kyc_merchants "
"(payto_url, kyc_checked) VALUES "
@@ -6548,6 +6555,39 @@ postgres_mark_kyc_merchant (void *cls,
params);
}
+/**
+ * Retrieve KYC-check status related to a particular merchant.
+ *
+ * @param payto_url URL identifying a merchant bank account,
+ * whose KYC is going to be retrieved.
+ * @param[out] status store the result.
+ * @return transaction status.
+ */
+static enum GNUNET_DB_QueryStatus
+postgres_get_kyc_status (void *cls,
+ struct TALER_EXCHANGEDB_Session *session,
+ const char *payto_url,
+ uint8_t *status)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_string (payto_url),
+ GNUNET_PQ_query_param_end
+ };
+
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_auto_from_type ("kyc_checked",
+ status),
+ GNUNET_PQ_result_spec_end
+ };
+
+ return GNUNET_PQ_eval_prepared_singleton_select
+ (session->conn,
+ "get_kyc_status",
+ params,
+ rs);
+}
+
+
/**
* Insert a merchant into the KYC monitor table.
@@ -6707,6 +6747,7 @@ libtaler_plugin_exchangedb_postgres_init (void *cls)
plugin->insert_kyc_merchant = postgres_insert_kyc_merchant;
plugin->mark_kyc_merchant = postgres_mark_kyc_merchant;
+ plugin->get_kyc_status = postgres_get_kyc_status;
return plugin;
}