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/*
This file is part of TALER
Copyright (C) 2022 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_using_templates.c
* @brief command to test POST /using-templates
* @author Priscilla HUANG
*/
#include "platform.h"
#include <taler/taler_exchange_service.h>
#include <taler/taler_testing_lib.h>
#include "taler_merchant_service.h"
#include "taler_merchant_testing_lib.h"
/**
* State of a "POST /templates" CMD.
*/
struct PostUsingTemplatesState
{
/**
* Handle for a "GET using-template" request.
*/
struct TALER_MERCHANT_UsingTemplatesPostHandle *iph;
/**
* The interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Base URL of the merchant serving the request.
*/
const char *merchant_url;
/**
* Summary given by the customer.
*/
const char *summary;
/**
* Amount given by the customer.
*/
struct TALER_Amount amount;
/**
* Label of a command that created the template we should use.
*/
const char *template_ref;
/**
* Expected HTTP response code.
*/
unsigned int http_status;
};
/**
* Callback for a POST /using-templates operation.
*
* @param cls closure for this function
* @param hr response being processed
*/
static void
post_using_templates_cb (void *cls,
const struct TALER_MERCHANT_PostOrdersReply *por)
{
struct PostUsingTemplatesState *tis = cls;
tis->iph = NULL;
if (tis->http_status != por->hr.http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Unexpected response code %u (%d) to command %s\n",
por->hr.http_status,
(int) por->hr.ec,
TALER_TESTING_interpreter_get_current_label (tis->is));
TALER_TESTING_interpreter_fail (tis->is);
return;
}
switch (por->hr.http_status)
{
case MHD_HTTP_OK:
break;
case MHD_HTTP_CONFLICT:
break;
case MHD_HTTP_NOT_FOUND:
break;
default:
GNUNET_break (0);
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Unhandled HTTP status %u for POST /templates/$ID.\n",
por->hr.http_status);
break;
}
TALER_TESTING_interpreter_next (tis->is);
}
/**
* Run the "POST /using-templates" CMD.
*
*
* @param cls closure.
* @param cmd command being run now.
* @param is interpreter state.
*/
static void
post_using_templates_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct PostUsingTemplatesState *tis = cls;
const struct TALER_TESTING_Command *ref;
const char **template_id;
tis->is = is;
ref = TALER_TESTING_interpreter_lookup_command (is,
tis->template_ref);
if (GNUNET_OK !=
TALER_TESTING_get_trait_template_id (ref,
&template_id))
TALER_TESTING_FAIL (is);
tis->iph = TALER_MERCHANT_using_templates_post (
is->ctx,
tis->merchant_url,
*template_id,
tis->summary,
TALER_amount_is_valid (&tis->amount)
? &tis->amount
: NULL,
&post_using_templates_cb,
tis);
GNUNET_assert (NULL != tis->iph);
}
/**
* Offers information from the POST /using-templates 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_using_templates_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct PostUsingTemplatesState *pts = cls;
struct TALER_TESTING_Trait traits[] = {
TALER_TESTING_trait_end (),
};
(void) pts;
return TALER_TESTING_get_trait (traits,
ret,
trait,
index);
}
/**
* Free the state of a "POST using-template" CMD, and possibly
* cancel a pending operation thereof.
*
* @param cls closure.
* @param cmd command being run.
*/
static void
post_using_templates_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct PostUsingTemplatesState *tis = cls;
if (NULL != tis->iph)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"POST /using-templates operation did not complete\n");
TALER_MERCHANT_using_templates_post_cancel (tis->iph);
}
GNUNET_free (tis);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_merchant_post_using_templates (
const char *label,
const char *template_ref,
const char *merchant_url,
const char *summary,
const char *amount,
unsigned int http_status)
{
struct PostUsingTemplatesState *tis;
tis = GNUNET_new (struct PostUsingTemplatesState);
tis->template_ref = template_ref;
tis->merchant_url = merchant_url;
tis->http_status = http_status;
tis->summary = summary;
if (NULL != amount)
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (amount,
&tis->amount));
{
struct TALER_TESTING_Command cmd = {
.cls = tis,
.label = label,
.run = &post_using_templates_run,
.cleanup = &post_using_templates_cleanup,
.traits = &post_using_templates_traits
};
return cmd;
}
}
/* end of testing_api_cmd_post_using_templates.c */
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