[GNUnet-SVN] [taler-merchant] branch master updated: adding option to lookup history entries in the future.

[gnunet]

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marcello pushed a commit to branch master
in repository merchant.

The following commit(s) were added to refs/heads/master by this push:
     new b783ce9  adding option to lookup history entries in the future.
b783ce9 is described below

commit b783ce987fd5543532d61d9fbd483af9394ddc30
Author: Marcello Stanisci <address@hidden>
AuthorDate: Tue Apr 18 11:48:15 2017 +0200

    adding option to lookup history entries in the future.
---
 src/backend/taler-merchant-httpd_history.c | 1 +
 src/backenddb/plugin_merchantdb_postgres.c | 4 ++++
 src/backenddb/test_merchantdb.c            | 1 +
 src/include/taler_merchantdb_plugin.h      | 3 +++
 4 files changed, 9 insertions(+)

diff --git a/src/backend/taler-merchant-httpd_history.c 
b/src/backend/taler-merchant-httpd_history.c
index 967bdd8..f863a23 100644
--- a/src/backend/taler-merchant-httpd_history.c
+++ b/src/backend/taler-merchant-httpd_history.c
@@ -189,6 +189,7 @@ MH_handler_history (struct TMH_RequestHandler *rh,
                                                     &mi->pubkey,
                                                     start,
                                                     delta,
+                                                    GNUNET_NO,
                                                     pd_cb,
                                                     response);
   if (GNUNET_SYSERR == ret)
diff --git a/src/backenddb/plugin_merchantdb_postgres.c 
b/src/backenddb/plugin_merchantdb_postgres.c
index aa8630d..303786e 100644
--- a/src/backenddb/plugin_merchantdb_postgres.c
+++ b/src/backenddb/plugin_merchantdb_postgres.c
@@ -832,6 +832,9 @@ postgres_store_transfer_to_proof (void *cls,
  * furtherly older records, and so on. Alternatively, you can use always
  * the same timestamp and just go behind in history by tuning `start`.
  * @param nrows only nrows rows are returned.
+ * @param future if set to GNUNET_YES, retrieves rows younger than `date`.
+ * This is tipically used to show live updates on the merchant's backoffice
+ * Web interface.
  * @param cb function to call with transaction data, can be NULL.
  * @param cb_cls closure for @a cb
  * @return numer of found tuples, #GNUNET_SYSERR upon error
@@ -842,6 +845,7 @@ postgres_find_proposal_data_by_date_and_range (void *cls,
                                                const struct 
TALER_MerchantPublicKeyP *merchant_pub,
                                                unsigned int start,
                                                unsigned int nrows,
+                                               unsigned int future,
                                                
TALER_MERCHANTDB_ProposalDataCallback cb,
                                                void *cb_cls)
 {
diff --git a/src/backenddb/test_merchantdb.c b/src/backenddb/test_merchantdb.c
index cb606c0..040fab5 100644
--- a/src/backenddb/test_merchantdb.c
+++ b/src/backenddb/test_merchantdb.c
@@ -384,6 +384,7 @@ run (void *cls)
                                                         &merchant_pub,
                                                         2,
                                                         1,
+                                                        GNUNET_NO,
                                                         pd_cb,
                                                         NULL));
 
diff --git a/src/include/taler_merchantdb_plugin.h 
b/src/include/taler_merchantdb_plugin.h
index 6214c69..f0b8ccb 100644
--- a/src/include/taler_merchantdb_plugin.h
+++ b/src/include/taler_merchantdb_plugin.h
@@ -226,6 +226,8 @@ struct TALER_MERCHANTDB_Plugin
    * instance are returned.
    * @param start only rows with serial id less than start are returned.
    * @param nrows only nrows rows are returned.
+   * @param future if set to GNUNET_YES, retrieves rows younger than `date`.
+   * This is tipically used to show live updates on the merchant's backoffice
    * @param cb function to call with transaction data, can be NULL.
    * @param cb_cls closure for @a cb
    * @return numer of found tuples, #GNUNET_SYSERR upon error
@@ -236,6 +238,7 @@ struct TALER_MERCHANTDB_Plugin
                                            const struct 
TALER_MerchantPublicKeyP *merchant_pub,
                                            unsigned int start,
                                            unsigned int nrows,
+                                           unsigned int future,
                                            
TALER_MERCHANTDB_ProposalDataCallback cb,
                                            void *cb_cls);
 

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