implement protocol spec v15

1 files changed, 32 insertions, 0 deletions

diff --git a/src/include/taler_merchantdb_plugin.h b/src/include/taler_merchantdb_plugin.h
index 44fdc0ab..12b13e33 100644
--- a/src/include/taler_merchantdb_plugin.h
+++ b/src/include/taler_merchantdb_plugin.h
@@ -335,6 +335,22 @@ struct TALER_MERCHANTDB_ProductDetails
 
 
 /**
+ * Typically called by `lookup_all_products`.
+ *
+ * @param cls a `json_t *` JSON array to build
+ * @param product_serial row ID of the product
+ * @param product_id ID of the product
+ * @param pd full product details
+ */
+typedef void
+(*TALER_MERCHANTDB_ProductCallback)(
+  void *cls,
+  uint64_t product_serial,
+  const char *product_id,
+  const struct TALER_MERCHANTDB_ProductDetails *pd);
+
+
+/**
  * Typically called by `lookup_templates`.
  *
  * @param cls closure
@@ -1619,6 +1635,22 @@ struct TALER_MERCHANTDB_Plugin
                      TALER_MERCHANTDB_ProductsCallback cb,
                      void *cb_cls);
 
+
+  /**
+   * Lookup full details of all of the products the given instance has configured (expensive).
+   *
+   * @param cls closure
+   * @param instance_id instance to lookup products for
+   * @param cb function to call on all products found
+   * @param cb_cls closure for @a cb
+   * @return database result code
+   */
+  enum GNUNET_DB_QueryStatus
+  (*lookup_all_products)(void *cls,
+                         const char *instance_id,
+                         TALER_MERCHANTDB_ProductCallback cb,
+                         void *cb_cls);
+
   /**
    * Lookup details about a particular product.
    *