From 7c94a71def217618056a547ac9e8cfa4b2ea1331 Mon Sep 17 00:00:00 2001
From: Marcello Stanisci <stanisci.m@gmail.com>
Date: Mon, 9 Jul 2018 10:05:59 +0200
Subject: Method to mark merchant as KYC-checked.

---
 src/exchangedb/plugin_exchangedb_postgres.c | 35 +++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'src/exchangedb/plugin_exchangedb_postgres.c')

diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c
index 9102811b5..d43132bdd 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -1298,6 +1298,7 @@ postgres_prepare (PGconn *db_conn)
      * 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.
      */
 
     GNUNET_PQ_make_prepare ("insert_kyc_merchant",
@@ -1306,6 +1307,14 @@ postgres_prepare (PGconn *db_conn)
                             "($1, FALSE)",
                             1),
 
+    GNUNET_PQ_make_prepare ("mark_kyc_merchant",
+                            "UPDATE kyc_merchants"
+                            " SET"
+                            " kyc_checked=TRUE"
+                            " WHERE"
+                            " payto_url=$1",
+                            1),
+
     /* Used in #postgres_select_deposits_missing_wire */
     GNUNET_PQ_make_prepare ("deposits_get_overdue",
 			    "SELECT"
@@ -6515,6 +6524,31 @@ postgres_select_deposits_missing_wire (void *cls,
   return qs;
 }
 
+/**
+ * Mark a merchant as KYC-checked.
+ *
+ * @param payto_url payto:// URL indentifying the merchant
+ *        to check.  Note, different banks may have different
+ *        policies to check their customers.
+ * @return database transaction status.
+ */
+static enum GNUNET_DB_QueryStatus
+postgres_mark_kyc_merchant (void *cls,
+                            struct TALER_EXCHANGEDB_Session *session,
+                            const char *payto_url)
+{
+
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_string (payto_url),
+    GNUNET_PQ_query_param_end
+  };
+
+  return GNUNET_PQ_eval_prepared_non_select (session->conn,
+                                             "mark_kyc_merchant",
+                                             params);
+}
+
+
 /**
  * Insert a merchant into the KYC monitor table.
  *
@@ -6672,6 +6706,7 @@ libtaler_plugin_exchangedb_postgres_init (void *cls)
     = &postgres_select_deposits_missing_wire;
 
   plugin->insert_kyc_merchant = postgres_insert_kyc_merchant;
+  plugin->mark_kyc_merchant = postgres_mark_kyc_merchant;
 
   return plugin;
 }
-- 
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