merchant

testing_api_cmd_post_orders_paid.c (6834B)

---

 /*
   This file is part of TALER
   Copyright (C) 2020 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 testing_api_cmd_post_orders_paid.c
  * @brief command to test POST /orders/$ID/paid.
  * @author Jonathan Buchanan
  */
 #include "taler/platform.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/taler-merchant/post-orders-ORDER_ID-paid.h>
 
 
 /**
  * State of a "POST /orders/$ID/paid" CMD.
  */
 struct PostOrdersPaidState
 {
 
   /**
    * Handle for a "POST /paid" request.
    */
   struct TALER_MERCHANT_PostOrdersPaidHandle *oph;
 
   /**
    * The interpreter state.
    */
   struct TALER_TESTING_Interpreter *is;
 
   /**
    * Base URL of the merchant serving the request.
    */
   const char *merchant_url;
 
   /**
    * Reference to the "pay" command to verify.
    */
   const char *pay_reference;
 
   /**
    * The session to use for the request.
    */
   const char *session_id;
 
   /**
    * Expected HTTP response code.
    */
   unsigned int http_status;
 
 };
 
 
 /**
  * Response from the merchant after POST /paid.
  *
  * @param cls pointer to `struct PostOrdersPaidState`.
  * @param opr the response.
  */
 static void
 paid_cb (void *cls,
          const struct TALER_MERCHANT_PostOrdersPaidResponse *opr)
 {
   struct PostOrdersPaidState *ops = cls;
 
   ops->oph = NULL;
   if (ops->http_status != opr->hr.http_status)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Unexpected response code %u (%d) to command %s\n",
                 opr->hr.http_status,
                 (int) opr->hr.ec,
                 TALER_TESTING_interpreter_get_current_label (ops->is));
     TALER_TESTING_FAIL (ops->is);
   }
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
               "Successful order-paid (HTTP status: %u)\n",
               ops->http_status);
   TALER_TESTING_interpreter_next (ops->is);
 }
 
 
 /**
  * Run a "paid" CMD.
  *
  * @param cls closure
  * @param cmd command being run.
  * @param is interpreter state
  */
 static void
 paid_run (void *cls,
           const struct TALER_TESTING_Command *cmd,
           struct TALER_TESTING_Interpreter *is)
 {
   struct PostOrdersPaidState *ops = cls;
   const struct TALER_TESTING_Command *pay_cmd;
   const char *proposal_reference;
   const struct TALER_TESTING_Command *proposal_cmd;
   const char *order_id;
   const struct TALER_PrivateContractHashP *h_contract_terms;
   const struct TALER_MerchantSignatureP *merchant_sig;
 
   ops->is = is;
   pay_cmd = TALER_TESTING_interpreter_lookup_command (is,
                                                       ops->pay_reference);
   if (NULL == pay_cmd)
     TALER_TESTING_FAIL (is);
   if (GNUNET_OK !=
       TALER_TESTING_get_trait_merchant_sig (pay_cmd,
                                             &merchant_sig))
     TALER_TESTING_FAIL (is);
   if (GNUNET_OK !=
       TALER_TESTING_get_trait_proposal_reference (pay_cmd,
                                                   &proposal_reference))
     TALER_TESTING_FAIL (is);
   proposal_cmd = TALER_TESTING_interpreter_lookup_command (is,
                                                            proposal_reference);
 
   if (NULL == proposal_cmd)
     TALER_TESTING_FAIL (is);
 
   {
     const json_t *contract_terms;
     const char *error_name;
     unsigned int error_line;
 
     if (GNUNET_OK !=
         TALER_TESTING_get_trait_contract_terms (proposal_cmd,
                                                 &contract_terms))
       TALER_TESTING_FAIL (is);
     {
       /* Get information that needs to be put verbatim in the
        * deposit permission */
       struct GNUNET_JSON_Specification spec[] = {
         GNUNET_JSON_spec_string ("order_id",
                                  &order_id),
         GNUNET_JSON_spec_end ()
       };
 
       if (GNUNET_OK !=
           GNUNET_JSON_parse (contract_terms,
                              spec,
                              &error_name,
                              &error_line))
       {
         char *js;
 
         js = json_dumps (contract_terms,
                          JSON_INDENT (1));
         GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                     "Parser failed on %s:%u for input `%s'\n",
                     error_name,
                     error_line,
                     js);
         free (js);
         TALER_TESTING_FAIL (is);
       }
     }
   }
 
   if (GNUNET_OK !=
       TALER_TESTING_get_trait_h_contract_terms (proposal_cmd,
                                                 &h_contract_terms))
     TALER_TESTING_FAIL (is);
 
   ops->oph = TALER_MERCHANT_post_orders_paid_create (
     TALER_TESTING_interpreter_get_context (is),
     ops->merchant_url,
     order_id,
     ops->session_id,
     h_contract_terms,
     merchant_sig);
   {
     enum TALER_ErrorCode ec;
 
     ec = TALER_MERCHANT_post_orders_paid_start (
       ops->oph,
       &paid_cb,
       ops);
     GNUNET_assert (TALER_EC_NONE == ec);
   }
 }
 
 
 /**
  * Free a "paid" CMD, and cancel it if need be.
  *
  * @param cls closure.
  * @param cmd command currently being freed.
  */
 static void
 paid_cleanup (void *cls,
               const struct TALER_TESTING_Command *cmd)
 {
   struct PostOrdersPaidState *ops = cls;
 
   if (NULL != ops->oph)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
                 "Command `%s' did not complete.\n",
                 TALER_TESTING_interpreter_get_current_label (
                   ops->is));
     TALER_MERCHANT_post_orders_paid_cancel (ops->oph);
   }
   GNUNET_free (ops);
 }
 
 
 struct TALER_TESTING_Command
 TALER_TESTING_cmd_merchant_post_orders_paid (const char *label,
                                              const char *merchant_url,
                                              const char *pay_reference,
                                              const char *session_id,
                                              unsigned int http_status)
 {
   struct PostOrdersPaidState *ops;
 
   ops = GNUNET_new (struct PostOrdersPaidState);
   ops->http_status = http_status;
   ops->pay_reference = pay_reference;
   ops->merchant_url = merchant_url;
   ops->session_id = session_id;
   {
     struct TALER_TESTING_Command cmd = {
       .cls = ops,
       .label = label,
       .run = &paid_run,
       .cleanup = &paid_cleanup
     };
 
     return cmd;
   }
 }