/*
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
*/
/**
* @file testing_api_cmd_patch_product.c
* @brief command to test PATCH /product
* @author Christian Grothoff
*/
#include "platform.h"
#include
#include
#include "taler_merchant_service.h"
#include "taler_merchant_testing_lib.h"
/**
* State of a "PATCH /product" CMD.
*/
struct PatchProductState
{
/**
* Handle for a "GET product" request.
*/
struct TALER_MERCHANT_ProductPatchHandle *iph;
/**
* The interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Base URL of the merchant serving the request.
*/
const char *merchant_url;
/**
* ID of the product to run GET for.
*/
const char *product_id;
/**
* description of the product
*/
const char *description;
/**
* Map from IETF BCP 47 language tags to localized descriptions
*/
json_t *description_i18n;
/**
* unit in which the product is measured (liters, kilograms, packages, etc.)
*/
const char *unit;
/**
* the price for one @a unit of the product
*/
struct TALER_Amount price;
/**
* base64-encoded product image
*/
char *image;
/**
* list of taxes paid by the merchant
*/
json_t *taxes;
/**
* in @e units, -1 to indicate "infinite" (i.e. electronic books)
*/
int64_t total_stock;
/**
* in @e units.
*/
int64_t total_lost;
/**
* where the product is in stock
*/
json_t *address;
/**
* when the next restocking is expected to happen, 0 for unknown,
*/
struct GNUNET_TIME_Timestamp next_restock;
/**
* Expected HTTP response code.
*/
unsigned int http_status;
};
/**
* Callback for a PATCH /products/$ID operation.
*
* @param cls closure for this function
* @param hr response being processed
*/
static void
patch_product_cb (void *cls,
const struct TALER_MERCHANT_HttpResponse *hr)
{
struct PatchProductState *pis = cls;
pis->iph = NULL;
if (pis->http_status != hr->http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Unexpected response code %u (%d) to command %s\n",
hr->http_status,
(int) hr->ec,
TALER_TESTING_interpreter_get_current_label (pis->is));
TALER_TESTING_interpreter_fail (pis->is);
return;
}
switch (hr->http_status)
{
case MHD_HTTP_NO_CONTENT:
break;
case MHD_HTTP_UNAUTHORIZED:
break;
case MHD_HTTP_FORBIDDEN:
break;
case MHD_HTTP_NOT_FOUND:
break;
case MHD_HTTP_CONFLICT:
break;
default:
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Unhandled HTTP status %u for PATCH /products/ID.\n",
hr->http_status);
}
TALER_TESTING_interpreter_next (pis->is);
}
/**
* Run the "PATCH /products/$ID" CMD.
*
*
* @param cls closure.
* @param cmd command being run now.
* @param is interpreter state.
*/
static void
patch_product_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct PatchProductState *pis = cls;
pis->is = is;
pis->iph = TALER_MERCHANT_product_patch (is->ctx,
pis->merchant_url,
pis->product_id,
pis->description,
pis->description_i18n,
pis->unit,
&pis->price,
pis->image,
pis->taxes,
pis->total_stock,
pis->total_lost,
pis->address,
pis->next_restock,
&patch_product_cb,
pis);
GNUNET_assert (NULL != pis->iph);
}
/**
* Offers information from the PATCH /products 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
patch_product_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct PatchProductState *pps = cls;
struct TALER_TESTING_Trait traits[] = {
TALER_TESTING_make_trait_product_description (&pps->description),
TALER_TESTING_make_trait_i18n_description (pps->description_i18n),
TALER_TESTING_make_trait_product_unit (&pps->unit),
TALER_TESTING_make_trait_amount (&pps->price),
TALER_TESTING_make_trait_product_image (
(const char **) &pps->image),
TALER_TESTING_make_trait_taxes (pps->taxes),
TALER_TESTING_make_trait_product_stock (&pps->total_stock),
TALER_TESTING_make_trait_address (pps->address),
TALER_TESTING_make_trait_timestamp (0,
&pps->next_restock),
TALER_TESTING_make_trait_product_id (&pps->product_id),
TALER_TESTING_trait_end (),
};
return TALER_TESTING_get_trait (traits,
ret,
trait,
index);
}
/**
* Free the state of a "GET product" CMD, and possibly
* cancel a pending operation thereof.
*
* @param cls closure.
* @param cmd command being run.
*/
static void
patch_product_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct PatchProductState *pis = cls;
if (NULL != pis->iph)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"PATCH /products/$ID operation did not complete\n");
TALER_MERCHANT_product_patch_cancel (pis->iph);
}
json_decref (pis->description_i18n);
GNUNET_free (pis->image);
json_decref (pis->taxes);
json_decref (pis->address);
GNUNET_free (pis);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_merchant_patch_product (
const char *label,
const char *merchant_url,
const char *product_id,
const char *description,
json_t *description_i18n,
const char *unit,
const char *price,
const char *image,
json_t *taxes,
int64_t total_stock,
uint64_t total_lost,
json_t *address,
struct GNUNET_TIME_Timestamp next_restock,
unsigned int http_status)
{
struct PatchProductState *pis;
GNUNET_assert ( (NULL == taxes) ||
json_is_array (taxes));
pis = GNUNET_new (struct PatchProductState);
pis->merchant_url = merchant_url;
pis->product_id = product_id;
pis->http_status = http_status;
pis->description = description;
pis->description_i18n = description_i18n; /* ownership taken */
pis->unit = unit;
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (price,
&pis->price));
pis->image = GNUNET_strdup (image);
pis->taxes = taxes; /* ownership taken */
pis->total_stock = total_stock;
pis->total_lost = total_lost;
pis->address = address; /* ownership taken */
pis->next_restock = next_restock;
{
struct TALER_TESTING_Command cmd = {
.cls = pis,
.label = label,
.run = &patch_product_run,
.cleanup = &patch_product_cleanup,
.traits = &patch_product_traits
};
return cmd;
}
}
/* end of testing_api_cmd_patch_product.c */