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Refactor tokeninfo and add displaying NFT data file
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@celbalrai @wagerr-builder
celbalrai authored and wagerr-builder committed May 13, 2022
1 parent 999df72 commit 4063340
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Showing 3 changed files with 95 additions and 38 deletions.
91 changes: 58 additions & 33 deletions src/tokens/rpctokens.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@

#include <boost/lexical_cast.hpp>

void TokenGroupCreationToJSON(const CTokenGroupID &tgID, const CTokenGroupCreation& tgCreation, UniValue& entry, const bool extended = false) {
void TokenGroupCreationToJSON(const CTokenGroupID &tgID, const CTokenGroupCreation& tgCreation, UniValue& entry, const bool fShowCreation = false, const bool fShowNFTData = false) {
CTxOut creationOutput;
CTxDestination creationDestination;
GetGroupedCreationOutput(*tgCreation.creationTransaction, creationOutput);
Expand All @@ -36,15 +36,15 @@ void TokenGroupCreationToJSON(const CTokenGroupID &tgID, const CTokenGroupCreati
entry.push_back(Pair("parent_groupID", EncodeTokenGroup(tgCreation.tokenGroupInfo.associatedGroup)));
entry.push_back(Pair("subgroup_data", std::string(subgroupData.begin(), subgroupData.end())));
}
entry.push_back(Pair("ticker", tgDescGetTicker(*tgCreation.pTokenGroupDescription)));
entry.push_back(Pair("name", tgDescGetName(*tgCreation.pTokenGroupDescription)));
entry.push_back(Pair("decimal_pos", tgDescGetDecimalPos(*tgCreation.pTokenGroupDescription)));
entry.push_back(Pair("metadata_url", tgDescGetDocumentURL(*tgCreation.pTokenGroupDescription)));
entry.push_back(Pair("metadata_hash", tgDescGetDocumentHash(*tgCreation.pTokenGroupDescription).ToString()));

std::string flags = tgID.encodeFlags();
if (flags != "none")
entry.push_back(Pair("flags", flags));
if (extended) {

UniValue specification = tgDescToJson(*tgCreation.pTokenGroupDescription, fShowNFTData);
entry.push_back(Pair("specification", specification));

if (fShowCreation) {
UniValue extendedEntry(UniValue::VOBJ);
extendedEntry.push_back(Pair("txid", tgCreation.creationTransaction->GetHash().GetHex()));
extendedEntry.push_back(Pair("blockhash", tgCreation.creationBlockHash.GetHex()));
Expand All @@ -64,19 +64,20 @@ extern UniValue tokeninfo(const JSONRPCRequest& request)

if (request.fHelp || request.params.size() < 1)
throw std::runtime_error(
"tokeninfo [list, all, stats, groupid, ticker, name] ( \"specifier \" ) ( \"extended_info\" ) \n"
"tokeninfo [list, all, stats, groupid, ticker, name] ( \"specifier \" ) ( \"creation_data\" ) ( \"nft_data\" )\n"
"\nReturns information on all tokens configured on the blockchain.\n"
"\nArguments:\n"
"'list' lists all token groupID's and corresponding token tickers\n"
"'all' shows extended information on all tokens\n"
"'all' shows data for all tokens\n"
"'stats' shows statistical information on the management tokens in a specific block.\n"
" Args: block hash (optional)\n"
"'groupid' shows information on the token configuration with the specified grouID\n"
"'ticker' shows information on the token configuration with the specified ticker\n"
"'name' shows information on the token configuration with the specified name'\n"
"\n"
"'specifier' (string, optional) parameter to couple with the main action'\n"
"'extended_info' (bool, optional) show extended information'\n"
"'creation_data' (bool, optional) show token creation data'\n"
"'nft_data' (bool, optional) show base64 encoded data of NFT tokens'\n"
"\n" +
HelpExampleCli("tokeninfo", "ticker \"WAGERR\"") +
"\n"
Expand Down Expand Up @@ -105,17 +106,17 @@ extern UniValue tokeninfo(const JSONRPCRequest& request)
if (request.params.size() > 2) {
throw JSONRPCError(RPC_INVALID_PARAMS, "Too many parameters");
}
bool extended = false;
bool fShowCreation = false;
if (request.params.size() > curparam) {
std::string sExtended;
std::string strShowCreation;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(sExtended), ::tolower);
extended = (sExtended == "true");
std::transform(p.begin(), p.end(), std::back_inserter(strShowCreation), ::tolower);
fShowCreation = (strShowCreation == "true");
}

for (auto tokenGroupMapping : tokenGroupManager.get()->GetMapTokenGroups()) {
UniValue entry(UniValue::VOBJ);
TokenGroupCreationToJSON(tokenGroupMapping.first, tokenGroupMapping.second, entry, extended);
TokenGroupCreationToJSON(tokenGroupMapping.first, tokenGroupMapping.second, entry, fShowCreation);
ret.push_back(entry);
}
} else if (operation == "stats") {
Expand Down Expand Up @@ -147,7 +148,7 @@ extern UniValue tokeninfo(const JSONRPCRequest& request)
ret.push_back(entry);

} else if (operation == "groupid") {
if (request.params.size() > 3) {
if (request.params.size() > 4) {
throw JSONRPCError(RPC_INVALID_PARAMS, "Too many parameters");
}

Expand All @@ -158,20 +159,28 @@ extern UniValue tokeninfo(const JSONRPCRequest& request)
throw JSONRPCError(RPC_INVALID_PARAMS, "Invalid parameter: No group specified");
}
curparam++;
bool extended = false;
bool fShowCreation = false;
if (request.params.size() > curparam) {
std::string strShowCreation;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(strShowCreation), ::tolower);
fShowCreation = (strShowCreation == "true");
}
curparam++;
bool fShowNFTData = false;
if (request.params.size() > curparam) {
std::string sExtended;
std::string strShowNFTData;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(sExtended), ::tolower);
extended = (sExtended == "true");
std::transform(p.begin(), p.end(), std::back_inserter(strShowNFTData), ::tolower);
fShowNFTData = (strShowNFTData == "true");
}
UniValue entry(UniValue::VOBJ);
CTokenGroupCreation tgCreation;
tokenGroupManager.get()->GetTokenGroupCreation(grpID, tgCreation);
TokenGroupCreationToJSON(grpID, tgCreation, entry, extended);
TokenGroupCreationToJSON(grpID, tgCreation, entry, fShowCreation, fShowNFTData);
ret.push_back(entry);
} else if (operation == "ticker") {
if (request.params.size() > 3) {
if (request.params.size() > 4) {
throw JSONRPCError(RPC_INVALID_PARAMS, "Too many parameters");
}

Expand All @@ -183,23 +192,31 @@ extern UniValue tokeninfo(const JSONRPCRequest& request)
throw JSONRPCError(RPC_INVALID_PARAMS, "Invalid parameter: could not find token group");
}
curparam++;
bool extended = false;
bool fShowCreation = false;
if (request.params.size() > curparam) {
std::string sExtended;
std::string strShowCreation;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(sExtended), ::tolower);
extended = (sExtended == "true");
std::transform(p.begin(), p.end(), std::back_inserter(strShowCreation), ::tolower);
fShowCreation = (strShowCreation == "true");
}
curparam++;
bool fShowNFTData = false;
if (request.params.size() > curparam) {
std::string strShowNFTData;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(strShowNFTData), ::tolower);
fShowNFTData = (strShowNFTData == "true");
}

CTokenGroupCreation tgCreation;
tokenGroupManager.get()->GetTokenGroupCreation(grpID, tgCreation);

LogPrint(BCLog::TOKEN, "%s - tokenGroupCreation has [%s] [%s]\n", __func__, tgDescGetTicker(*tgCreation.pTokenGroupDescription), EncodeTokenGroup(tgCreation.tokenGroupInfo.associatedGroup));
UniValue entry(UniValue::VOBJ);
TokenGroupCreationToJSON(grpID, tgCreation, entry, extended);
TokenGroupCreationToJSON(grpID, tgCreation, entry, fShowCreation, fShowNFTData);
ret.push_back(entry);
} else if (operation == "name") {
if (request.params.size() > 3) {
if (request.params.size() > 4) {
throw JSONRPCError(RPC_INVALID_PARAMS, "Too many parameters");
}

Expand All @@ -211,20 +228,28 @@ extern UniValue tokeninfo(const JSONRPCRequest& request)
throw JSONRPCError(RPC_INVALID_PARAMS, "Invalid parameter: Could not find token group");
}
curparam++;
bool extended = false;
bool fShowCreation = false;
if (request.params.size() > curparam) {
std::string strShowCreation;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(strShowCreation), ::tolower);
fShowCreation = (strShowCreation == "true");
}
curparam++;
bool fShowNFTData = false;
if (request.params.size() > curparam) {
std::string sExtended;
std::string strShowNFTData;
std::string p = request.params[curparam].get_str();
std::transform(p.begin(), p.end(), std::back_inserter(sExtended), ::tolower);
extended = (sExtended == "true");
std::transform(p.begin(), p.end(), std::back_inserter(strShowNFTData), ::tolower);
fShowNFTData = (strShowNFTData == "true");
}

CTokenGroupCreation tgCreation;
tokenGroupManager.get()->GetTokenGroupCreation(grpID, tgCreation);

LogPrint(BCLog::TOKEN, "%s - tokenGroupCreation has [%s] [%s]\n", __func__, tgDescGetTicker(*tgCreation.pTokenGroupDescription), EncodeTokenGroup(tgCreation.tokenGroupInfo.associatedGroup));
UniValue entry(UniValue::VOBJ);
TokenGroupCreationToJSON(grpID, tgCreation, entry, extended);
TokenGroupCreationToJSON(grpID, tgCreation, entry, fShowCreation, fShowNFTData);
ret.push_back(entry);
} else {
throw JSONRPCError(RPC_INVALID_PARAMS, "Invalid parameter: unknown operation");
Expand Down
8 changes: 5 additions & 3 deletions src/tokens/tokengroupdescription.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,6 @@
#include "util.h"
#include <rpc/protocol.h>
#include <rpc/server.h>
#include <univalue.h>

void CTokenGroupDescriptionRegular::ToJson(UniValue& obj) const
{
Expand All @@ -33,14 +32,17 @@ void CTokenGroupDescriptionMGT::ToJson(UniValue& obj) const
obj.pushKV("bls_pubkey", blsPubKey.ToString());
}

void CTokenGroupDescriptionNFT::ToJson(UniValue& obj) const
void CTokenGroupDescriptionNFT::ToJson(UniValue& obj, const bool& fFull) const
{
obj.clear();
obj.setObject();
obj.pushKV("name", strName);
obj.pushKV("metadata_url", strDocumentUrl);
obj.pushKV("metadata_hash", documentHash.ToString());
obj.pushKV("data", EncodeBase64(vchData.data(), vchData.size()));
if (fFull) {
obj.pushKV("data_filename", strDataFilename);
obj.pushKV("data_base64", EncodeBase64(vchData.data(), vchData.size()));
}
}

std::string ConsumeParamTicker(const JSONRPCRequest& request, unsigned int &curparam) {
Expand Down
34 changes: 32 additions & 2 deletions src/tokens/tokengroupdescription.h
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Original file line number Diff line number Diff line change
Expand Up @@ -10,11 +10,11 @@
#include "script/script.h"
#include <primitives/transaction.h>
#include "uint256.h"
#include <univalue.h>

#include <boost/variant.hpp>

class JSONRPCRequest;
class UniValue;

static CAmount COINFromDecimalPos(const uint8_t& nDecimalPos) {
uint8_t n = nDecimalPos <= 16 ? nDecimalPos : 0;
Expand Down Expand Up @@ -197,7 +197,7 @@ class CTokenGroupDescriptionNFT
READWRITE(vchData);
READWRITE(strDataFilename);
}
void ToJson(UniValue& obj) const;
void ToJson(UniValue& obj, const bool& fFull = false) const;

void WriteHashable(CHashWriter& ss) const {
ss << nVersion;
Expand All @@ -222,6 +222,36 @@ class CTokenGroupDescriptionNFT

typedef boost::variant<CTokenGroupDescriptionRegular, CTokenGroupDescriptionMGT, CTokenGroupDescriptionNFT> CTokenGroupDescriptionVariant;

class tgdesc_to_json : public boost::static_visitor<UniValue>
{
private:
const bool fFull = false;
public:
tgdesc_to_json(const bool& fFull = false) : fFull(fFull) {}

UniValue operator()(CTokenGroupDescriptionRegular& tgDesc) const
{
UniValue obj(UniValue::VOBJ);
tgDesc.ToJson(obj);
return obj;
}
UniValue operator()(CTokenGroupDescriptionMGT& tgDesc) const
{
UniValue obj(UniValue::VOBJ);
tgDesc.ToJson(obj);
return obj;
}
UniValue operator()(CTokenGroupDescriptionNFT& tgDesc) const
{
UniValue obj(UniValue::VOBJ);
tgDesc.ToJson(obj, fFull);
return obj;
}
};
inline UniValue tgDescToJson(CTokenGroupDescriptionVariant& tgDesc, const bool& fFull = false) {
return boost::apply_visitor(tgdesc_to_json(fFull), tgDesc);
}

class tgdesc_get_ticker : public boost::static_visitor<std::string>
{
public:
Expand Down

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