expand DB API to persist /keys

1 files changed, 60 insertions, 34 deletions

diff --git a/src/include/taler_merchantdb_plugin.h b/src/include/taler_merchantdb_plugin.h
index 54247d4c..81f9804b 100644
--- a/src/include/taler_merchantdb_plugin.h
+++ b/src/include/taler_merchantdb_plugin.h
@@ -956,9 +956,9 @@ typedef void
  */
 typedef void
 (*TALER_MERCHANTDB_RewardsCallback)(void *cls,
-                                 uint64_t row_id,
-                                 struct TALER_RewardIdentifierP reward_id,
-                                 struct TALER_Amount amount);
+                                    uint64_t row_id,
+                                    struct TALER_RewardIdentifierP reward_id,
+                                    struct TALER_Amount amount);
 
 
 /**
@@ -2666,13 +2666,13 @@ struct TALER_MERCHANTDB_Plugin
    */
   enum TALER_ErrorCode
   (*authorize_reward)(void *cls,
-                   const char *instance_id,
-                   const struct TALER_ReservePublicKeyP *reserve_pub,
-                   const struct TALER_Amount *amount,
-                   const char *justification,
-                   const char *next_url,
-                   struct TALER_RewardIdentifierP *reward_id,
-                   struct GNUNET_TIME_Timestamp *expiration);
+                      const char *instance_id,
+                      const struct TALER_ReservePublicKeyP *reserve_pub,
+                      const struct TALER_Amount *amount,
+                      const char *justification,
+                      const char *next_url,
+                      struct TALER_RewardIdentifierP *reward_id,
+                      struct GNUNET_TIME_Timestamp *expiration);
 
 
   /**
@@ -2716,14 +2716,14 @@ struct TALER_MERCHANTDB_Plugin
    */
   enum GNUNET_DB_QueryStatus
   (*lookup_reward)(void *cls,
-                const char *instance_id,
-                const struct TALER_RewardIdentifierP *reward_id,
-                struct TALER_Amount *total_authorized,
-                struct TALER_Amount *total_picked_up,
-                struct GNUNET_TIME_Timestamp *expiration,
-                char **exchange_url,
-                char **next_url,
-                struct TALER_ReservePrivateKeyP *reserve_priv);
+                   const char *instance_id,
+                   const struct TALER_RewardIdentifierP *reward_id,
+                   struct TALER_Amount *total_authorized,
+                   struct TALER_Amount *total_picked_up,
+                   struct GNUNET_TIME_Timestamp *expiration,
+                   char **exchange_url,
+                   char **next_url,
+                   struct TALER_ReservePrivateKeyP *reserve_priv);
 
 
   /**
@@ -2741,12 +2741,12 @@ struct TALER_MERCHANTDB_Plugin
    */
   enum GNUNET_DB_QueryStatus
   (*lookup_rewards)(void *cls,
-                 const char *instance_id,
-                 enum TALER_EXCHANGE_YesNoAll expired,
-                 int64_t limit,
-                 uint64_t offset,
-                 TALER_MERCHANTDB_RewardsCallback cb,
-                 void *cb_cls);
+                    const char *instance_id,
+                    enum TALER_EXCHANGE_YesNoAll expired,
+                    int64_t limit,
+                    uint64_t offset,
+                    TALER_MERCHANTDB_RewardsCallback cb,
+                    void *cb_cls);
 
 
   /**
@@ -2767,16 +2767,16 @@ struct TALER_MERCHANTDB_Plugin
    */
   enum GNUNET_DB_QueryStatus
   (*lookup_reward_details)(void *cls,
-                        const char *instance_id,
-                        const struct TALER_RewardIdentifierP *reward_id,
-                        bool fpu,
-                        struct TALER_Amount *total_authorized,
-                        struct TALER_Amount *total_picked_up,
-                        char **justification,
-                        struct GNUNET_TIME_Timestamp *expiration,
-                        struct TALER_ReservePublicKeyP *reserve_pub,
-                        unsigned int *pickups_length,
-                        struct TALER_MERCHANTDB_PickupDetails **pickups);
+                           const char *instance_id,
+                           const struct TALER_RewardIdentifierP *reward_id,
+                           bool fpu,
+                           struct TALER_Amount *total_authorized,
+                           struct TALER_Amount *total_picked_up,
+                           char **justification,
+                           struct GNUNET_TIME_Timestamp *expiration,
+                           struct TALER_ReservePublicKeyP *reserve_pub,
+                           unsigned int *pickups_length,
+                           struct TALER_MERCHANTDB_PickupDetails **pickups);
 
 
   /**
@@ -3100,6 +3100,32 @@ struct TALER_MERCHANTDB_Plugin
   (*delete_pending_webhook)(void *cls,
                             uint64_t webhook_pending_serial);
 
+
+  /**
+   * Retrieve exchange's keys from the database.
+   *
+   * @param cls plugin closure
+   * @param exchange_url base URL of the exchange
+   * @param[out] keys set to the keys of the exchange
+   * @return transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*select_exchange_keys)(void *cls,
+                          const char *exchange_url,
+                          struct TALER_EXCHANGE_Keys **keys);
+
+
+  /**
+   * Insert or update @a keys into the database.
+   *
+   * @param cls plugin closure
+   * @param keys data to store
+   * @return transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*insert_exchange_keys)(void *cls,
+                          const struct TALER_EXCHANGE_Keys *keys);
+
 };
 
 #endif