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Ledger query results raw input/output support. (#277)

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This commit is contained in:
Ravin Perera
2021-03-30 15:44:20 +05:30
committed by GitHub
parent 140b2f80fd
commit ef42d4c986
15 changed files with 259 additions and 36 deletions
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64
src/msg/json/usrmsg_json.cpp
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@@ -451,7 +451,7 @@ namespace msg::usrmsg::json
msg += msg::usrmsg::FLD_RESULTS;
msg += "\":[";
if (result.index() == 1)
populate_query_results(msg, std::get<std::vector<ledger::query::query_result_record>>(result));
populate_ledger_query_results(msg, std::get<std::vector<ledger::query::query_result_record>>(result));
msg += "]}";
}
@@ -760,10 +760,10 @@ namespace msg::usrmsg::json
bool raw_outputs = false;
for (auto &val : d[msg::usrmsg::FLD_INCLUDE].array_range())
{
if (val == msg::usrmsg::QUERY_INCLUDE_RAW_INPUTS)
if (val == msg::usrmsg::FLD_RAW_INPUTS)
raw_inputs = true;
else if (val == msg::usrmsg::QUERY_INCLUDE_RAW_OUTPUTS)
raw_outputs = false;
else if (val == msg::usrmsg::FLD_RAW_OUTPUTS)
raw_outputs = true;
}
auto &params_field = d[msg::usrmsg::FLD_PARAMS];
@@ -838,10 +838,12 @@ namespace msg::usrmsg::json
}
}
void populate_query_results(std::vector<uint8_t> &msg, const std::vector<ledger::query::query_result_record> &results)
void populate_ledger_query_results(std::vector<uint8_t> &msg, const std::vector<ledger::query::query_result_record> &results)
{
for (const ledger::query::query_result_record &r : results)
for (size_t i = 0; i < results.size(); i++)
{
const ledger::query::query_result_record &r = results[i];
msg += "{\"";
msg += msg::usrmsg::FLD_SEQ_NO;
msg += SEP_COLON_NOQUOTE;
@@ -878,8 +880,56 @@ namespace msg::usrmsg::json
msg += msg::usrmsg::FLD_OUTPUT_HASH;
msg += SEP_COLON;
msg += util::to_hex(r.ledger.output_hash);
msg += "\"}";
msg += "\"";
// If raw inputs or outputs is not requested, we don't include that field at all in the response.
// Otherwise the field will always contain an array (empty array if no data).
if (r.raw_inputs)
{
msg += SEP_COMMA_NOQUOTE;
msg += msg::usrmsg::FLD_RAW_INPUTS;
msg += SEP_COLON_NOQUOTE;
populate_ledger_blob_map(msg, *r.raw_inputs);
}
if (r.raw_outputs)
{
msg += SEP_COMMA_NOQUOTE;
msg += msg::usrmsg::FLD_RAW_OUTPUTS;
msg += SEP_COLON_NOQUOTE;
populate_ledger_blob_map(msg, *r.raw_outputs);
}
msg += (i == (results.size() - 1) ? "}" : "},");
}
}
void populate_ledger_blob_map(std::vector<uint8_t> &msg, const ledger::query::blob_map &blob_map)
{
msg += "[";
for (auto itr = blob_map.begin(); itr != blob_map.end();)
{
msg += "{\"";
msg += msg::usrmsg::FLD_PUBKEY;
msg += SEP_COLON;
msg += util::to_hex(itr->first);
msg += SEP_COMMA;
msg += msg::usrmsg::FLD_BLOBS;
msg += "\":[";
const std::vector<std::string> &blobs = itr->second;
for (size_t i = 0; i < blobs.size(); i++)
{
msg += "\"";
msg += util::to_hex(blobs[i]);
msg += (i == (blobs.size() - 1) ? "\"" : "\",");
}
itr++;
msg += (itr == blob_map.end() ? "]}" : "]},");
}
msg += "]";
}
} // namespace msg::usrmsg::json