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Enable filter by tx type in listaccounthistory rpc method #120

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merged 7 commits into from
Dec 10, 2020
Merged

Enable filter by tx type in listaccounthistory rpc method #120

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7ce64bc
Enable filter by tx type in listaccounthistory rpc method
bvbfan Dec 2, 2020
d40f809
Add limit to listaccounthistory rpc method
bvbfan Dec 2, 2020
c713252
Compare txType to None
bvbfan Dec 2, 2020
1150d8d
Fix comment
bvbfan Dec 2, 2020
eb01e0c
Merge branch 'master' into feature/listaccounthistory_by_txtype
monstrobishi Dec 7, 2020
3794952
Merge branch 'master' into feature/listaccounthistory_by_txtype
monstrobishi Dec 9, 2020
aabaf10
Merge branch 'master' into feature/listaccounthistory_by_txtype
monstrobishi Dec 10, 2020
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52 changes: 45 additions & 7 deletions src/masternodes/mn_rpc.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3040,11 +3040,15 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
{"maxBlockHeight", RPCArg::Type::NUM, RPCArg::Optional::OMITTED,
"Optional height to iterate from (downto genesis block), (default = chaintip)."},
{"depth", RPCArg::Type::NUM, RPCArg::Optional::OMITTED,
"Maximum depth, 100 blocks by default for every account"},
"Maximum depth, 100 blocks by default for every account, if limit is set it does nothing"},
{"no_rewards", RPCArg::Type::BOOL, RPCArg::Optional::OMITTED,
"Filter out rewards"},
{"token", RPCArg::Type::STR, RPCArg::Optional::OMITTED,
"Filter by token"},
{"txtype", RPCArg::Type::STR, RPCArg::Optional::OMITTED,
"Filter by transaction type, supported letter from 'CRTMNnpuslrUbBG'"},
{"limit", RPCArg::Type::NUM, RPCArg::Optional::OMITTED,
"Maximum number of records to return, 100 by default"},
},
},
},
Expand All @@ -3066,6 +3070,8 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
uint32_t depth = 100;
bool noRewards = false;
std::string tokenFilter;
uint32_t limit = 100;
auto txType = CustomTxType::None;

if (request.params.size() > 1) {
UniValue optionsObj = request.params[1].get_obj();
Expand All @@ -3075,6 +3081,8 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
{"depth", UniValueType(UniValue::VNUM)},
{"no_rewards", UniValueType(UniValue::VBOOL)},
{"token", UniValueType(UniValue::VSTR)},
{"txtype", UniValueType(UniValue::VSTR)},
{"limit", UniValueType(UniValue::VNUM)},
}, true, true);

if (!optionsObj["maxBlockHeight"].isNull()) {
Expand All @@ -3091,10 +3099,26 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
if (!optionsObj["token"].isNull()) {
tokenFilter = optionsObj["token"].get_str();
}

if (!optionsObj["txtype"].isNull()) {
const auto str = optionsObj["txtype"].get_str();
if (str.size() == 1) {
txType = CustomTxCodeToType(str[0]);
}
}
if (!optionsObj["limit"].isNull()) {
limit = (uint32_t) optionsObj["limit"].get_int64();
depth = std::numeric_limits<decltype(depth)>::max();
}
if (limit == 0) {
limit = std::numeric_limits<decltype(limit)>::max();
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}
}

pwallet->BlockUntilSyncedToCurrentChain();
startBlock = std::min(startBlock, uint32_t(chainHeight(*pwallet->chain().lock())));
depth = std::min(depth, std::numeric_limits<decltype(depth)>::max() - startBlock - 1);
depth += startBlock + 1;

CScript owner;
isminefilter filter = ISMINE_ALL_USED;
Expand All @@ -3113,9 +3137,13 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
filter = ISMINE_SPENDABLE;
AccountHistoryKey startKey{ prevOwner, startBlock, std::numeric_limits<uint32_t>::max() }; // starting from max txn values
pcustomcsview->ForEachAccountHistory([&](CScript const & owner, uint32_t height, uint32_t txn, uint256 const & txid, unsigned char category, TAmounts const & diffs) {
if (height > startKey.blockHeight || (depth <= startKey.blockHeight && (height < startKey.blockHeight - depth)))
if (height > startKey.blockHeight || depth <= startKey.blockHeight)
return true; // continue

if (CustomTxType::None != txType && category != uint8_t(txType)) {
return true;
}

if(!tokenFilter.empty()) {
bool hasToken = false;
for (auto const & diff : diffs) {
Expand Down Expand Up @@ -3146,22 +3174,28 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {

if (isMine) {
ret.push_back(accounthistoryToJSON(owner, height, txn, txid, category, diffs));
--limit;

if (shouldSearchInWallet) {
txs.insert(txid);
}
}

return true;
return limit != 0;
}, startKey);
}
else if (accounts == "all") {
// traversing the whole DB, skipping wrong heights
AccountHistoryKey startKey{ CScript{}, startBlock, std::numeric_limits<uint32_t>::max() }; // starting from max txn values
pcustomcsview->ForEachAccountHistory([&](CScript const & owner, uint32_t height, uint32_t txn, uint256 const & txid, unsigned char category, TAmounts const & diffs) {
if (height > startKey.blockHeight || (depth <= startKey.blockHeight && (height < startKey.blockHeight - depth))) {
if (height > startKey.blockHeight || depth <= startKey.blockHeight) {
return true; // continue
}

if (CustomTxType::None != txType && category != uint8_t(txType)) {
return true;
}

if(!tokenFilter.empty()) {
bool hasToken = false;
for (auto const & diff : diffs) {
Expand Down Expand Up @@ -3189,7 +3223,7 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
if (shouldSearchInWallet) {
txs.insert(txid);
}
return true;
return --limit != 0;
}, startKey);

}
Expand All @@ -3199,9 +3233,13 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {

AccountHistoryKey startKey{ owner, startBlock, std::numeric_limits<uint32_t>::max() }; // starting from max txn values
pcustomcsview->ForEachAccountHistory([&](CScript const & owner, uint32_t height, uint32_t txn, uint256 const & txid, unsigned char category, TAmounts const & diffs) {
if (owner != startKey.owner || (height > startKey.blockHeight || (depth <= startKey.blockHeight && (height < startKey.blockHeight - depth))))
if (owner != startKey.owner || height > startKey.blockHeight || depth <= startKey.blockHeight)
return false;

if (CustomTxType::None != txType && category != uint8_t(txType)) {
return true;
}

if(!tokenFilter.empty()) {
bool hasToken = false;
for (auto const & diff : diffs) {
Expand Down Expand Up @@ -3229,7 +3267,7 @@ UniValue listaccounthistory(const JSONRPCRequest& request) {
if (shouldSearchInWallet) {
txs.insert(txid);
}
return true;
return --limit != 0;
}, startKey);
}

Expand Down