merchant

testing_api_cmd_post_fountains.c (6705B)

---

 /*
   This file is part of TALER
   Copyright (C) 2026 Taler Systems SA
 
   TALER is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 3, or
   (at your option) any later version.
 
   TALER is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public
   License along with TALER; see the file COPYING.  If not, see
   <http://www.gnu.org/licenses/>
 */
 
 /**
  * @file src/testing/testing_api_cmd_post_fountains.c
  * @brief command to run POST /private/fountains (DD 98)
  * @author Bohdan Potuzhnyi
  */
 #include "platform.h"
 struct PostFountainsState;
 #define TALER_MERCHANT_POST_PRIVATE_FOUNTAINS_RESULT_CLOSURE \
   struct PostFountainsState
 #include <gnunet/gnunet_time_lib.h>
 #include <taler/taler_exchange_service.h>
 #include <taler/taler_testing_lib.h>
 #include "taler/taler_merchant_service.h"
 #include "taler/taler_merchant_testing_lib.h"
 #include <taler/merchant/post-private-fountains.h>
 
 
 /**
  * State of a "POST /private/fountains" CMD.
  */
 struct PostFountainsState
 {
 
   /**
    * Expected status code.
    */
   unsigned int http_status;
 
   /**
    * Handle for a "POST /private/fountains" request.
    */
   struct TALER_MERCHANT_PostPrivateFountainsHandle *handle;
 
   /**
    * The interpreter state.
    */
   struct TALER_TESTING_Interpreter *is;
 
   /**
    * Base URL of the merchant serving the request.
    */
   const char *merchant_url;
 
   /**
    * Description of the fountain.
    */
   const char *description;
 
   /**
    * Poll frequency of the fountain.
    */
   struct GNUNET_TIME_Relative poll_freq;
 
   /**
    * Grants of the fountain.
    */
   const struct TALER_MERCHANT_FountainGrant *grants;
 
   /**
    * Length of the @e grants array.
    */
   unsigned int num_grants;
 
   /**
    * Identifier of the created fountain.
    */
   char *fountain_id;
 
   /**
    * Bearer credential of the created fountain.
    */
   char *fountain_secret;
 };
 
 
 /**
  * Callback for a POST /private/fountains operation.
  *
  * @param cls closure for this function
  * @param pfr response being processed
  */
 static void
 post_fountains_cb (struct PostFountainsState *state,
                    const struct
                    TALER_MERCHANT_PostPrivateFountainsResponse *pfr)
 {
 
   state->handle = NULL;
   if (state->http_status != pfr->hr.http_status)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Unexpected response code %u (%d) to command %s\n",
                 pfr->hr.http_status,
                 (int) pfr->hr.ec,
                 TALER_TESTING_interpreter_get_current_label (state->is));
     TALER_TESTING_interpreter_fail (state->is);
     return;
   }
   switch (pfr->hr.http_status)
   {
   case MHD_HTTP_OK:
     state->fountain_id = GNUNET_strdup (pfr->details.ok.fountain_id);
     state->fountain_secret = GNUNET_strdup (pfr->details.ok.fountain_secret);
     break;
   case MHD_HTTP_BAD_REQUEST:
   case MHD_HTTP_UNAUTHORIZED:
   case MHD_HTTP_FORBIDDEN:
   case MHD_HTTP_NOT_FOUND:
     break;
   default:
     GNUNET_break (0);
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                 "Unhandled HTTP status %u for POST /private/fountains.\n",
                 pfr->hr.http_status);
   }
   TALER_TESTING_interpreter_next (state->is);
 }
 
 
 /**
  * Run the "POST /private/fountains" CMD.
  *
  * @param cls closure.
  * @param cmd command being run now.
  * @param is interpreter state.
  */
 static void
 post_fountains_run (void *cls,
                     const struct TALER_TESTING_Command *cmd,
                     struct TALER_TESTING_Interpreter *is)
 {
   struct PostFountainsState *state = cls;
 
   state->is = is;
   state->handle = TALER_MERCHANT_post_private_fountains_create (
     TALER_TESTING_interpreter_get_context (is),
     state->merchant_url,
     state->description,
     state->poll_freq,
     state->num_grants,
     state->grants);
   {
     enum TALER_ErrorCode ec;
 
     ec = TALER_MERCHANT_post_private_fountains_start (
       state->handle,
       &post_fountains_cb,
       state);
     GNUNET_assert (TALER_EC_NONE == ec);
   }
 }
 
 
 /**
  * Offers information from the "POST /private/fountains" CMD state to
  * other commands.
  *
  * @param cls closure
  * @param[out] ret result (could be anything)
  * @param trait name of the trait
  * @param index index number of the object to extract.
  * @return #GNUNET_OK on success
  */
 static enum GNUNET_GenericReturnValue
 post_fountains_traits (void *cls,
                        const void **ret,
                        const char *trait,
                        unsigned int index)
 {
   struct PostFountainsState *state = cls;
   struct TALER_TESTING_Trait traits[] = {
     TALER_TESTING_make_trait_fountain_id (state->fountain_id),
     TALER_TESTING_make_trait_fountain_secret (state->fountain_secret),
     TALER_TESTING_trait_end ()
   };
 
   return TALER_TESTING_get_trait (traits,
                                   ret,
                                   trait,
                                   index);
 }
 
 
 /**
  * Free the state of a "POST /private/fountains" CMD, and possibly
  * cancel a pending operation thereof.
  *
  * @param cls closure.
  * @param cmd command being run.
  */
 static void
 post_fountains_cleanup (void *cls,
                         const struct TALER_TESTING_Command *cmd)
 {
   struct PostFountainsState *state = cls;
 
   if (NULL != state->handle)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                 "POST /private/fountains operation did not complete\n");
     TALER_MERCHANT_post_private_fountains_cancel (state->handle);
   }
   GNUNET_free (state->fountain_id);
   GNUNET_free (state->fountain_secret);
   GNUNET_free (state);
 }
 
 
 struct TALER_TESTING_Command
 TALER_TESTING_cmd_merchant_post_fountains (
   const char *label,
   const char *merchant_url,
   unsigned int http_status,
   const char *description,
   struct GNUNET_TIME_Relative poll_freq,
   unsigned int num_grants,
   const struct TALER_MERCHANT_FountainGrant *grants)
 {
   struct PostFountainsState *state;
 
   state = GNUNET_new (struct PostFountainsState);
   state->merchant_url = merchant_url;
   state->http_status = http_status;
   state->description = description;
   state->poll_freq = poll_freq;
   state->num_grants = num_grants;
   state->grants = grants;
   {
     struct TALER_TESTING_Command cmd = {
       .cls = state,
       .label = label,
       .run = &post_fountains_run,
       .cleanup = &post_fountains_cleanup,
       .traits = &post_fountains_traits
     };
 
     return cmd;
   }
 }
 
 
 /* end of testing_api_cmd_post_fountains.c */