void
StratumConnection::getAddressHistory(
const bc::client::obelisk_codec::error_handler &onError,
const bc::client::obelisk_codec::fetch_history_handler &onReply,
const bc::payment_address &address, size_t fromHeight)
{
JsonArray params;
params.append(json_string(address.encoded().c_str()));
auto errorShim = [onError](Status status)
{
onError(std::make_error_code(std::errc::bad_message));
};
auto decoder = [onReply](JsonPtr payload) -> Status
{
JsonArray arrayJson(payload);
bc::client::history_list history;
size_t size = arrayJson.size();
history.reserve(size);
for (size_t i = 0; i < size; i++)
{
struct HistoryJson:
public JsonObject
{
ABC_JSON_CONSTRUCTORS(HistoryJson, JsonObject)
ABC_JSON_STRING(txid, "tx_hash", nullptr)
ABC_JSON_INTEGER(height, "height", 0)
};
HistoryJson json(arrayJson[i]);
bc::hash_digest hash;
if (!json.txidOk() || !bc::decode_hash(hash, json.txid()))
return ABC_ERROR(ABC_CC_Error, "Bad txid");
bc::client::history_row row;
row.output.hash = hash;
row.output_height = json.height();
row.spend.hash = bc::null_hash;
history.push_back(row);
}
onReply(history);
return Status();
};
Status
loginServerMessages(JsonPtr &result, const std::list<std::string> &usernames)
{
const auto url = ABC_SERVER_ROOT "/v2/messages";
// Compute all userIds:
JsonArray loginIds;
std::map<std::string, std::string> loginIdMap;
for (const auto &username: usernames)
{
std::shared_ptr<LoginStore> store;
ABC_CHECK(LoginStore::create(store, username));
const auto loginId = base64Encode(store->userId());
loginIds.append(json_string(loginId.c_str()));
loginIdMap[loginId] = username;
}
JsonObject request;
ABC_CHECK(request.set("loginIds", loginIds));
// Make the request:
HttpReply reply;
ABC_CHECK(AirbitzRequest().request(reply, url, "POST", request.encode()));
ServerReplyJson replyJson;
ABC_CHECK(replyJson.decode(reply));
// Insert the original usernames into the results:
JsonArray arrayJson(replyJson.results());
size_t size = arrayJson.size();
for (size_t i = 0; i < size; i++)
{
JsonObject objectJson(arrayJson[i]);
const auto loginId = objectJson.getString("loginId", nullptr);
if (!loginId) continue;
const auto username = loginIdMap.find(loginId);
if (username == loginIdMap.end()) continue;
ABC_CHECK(objectJson.set("username", username->second));
}
result = arrayJson;
return Status();
}
