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onion-wownero-blockchain-explorer
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construct_mstch_mixin_timescales method added

This commit is contained in:
moneroexamples 2016-10-13 12:02:17 +08:00
parent 6793d26475
commit 9d66fb7783
1 changed files with 62 additions and 25 deletions
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87
src/page.h
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@ -1340,6 +1340,8 @@ namespace xmreg {
dest_infos.push_back(dest_info);
}
vector<vector<uint64_t>> mixin_timestamp_groups;
uint64_t sum_outputs_amounts {0};
for (size_t i = 0; i < no_of_sources; ++i)
@ -1388,6 +1390,8 @@ namespace xmreg {
mstch::array& outputs = boost::get<mstch::array>(single_dest_source["outputs"]);
vector<uint64_t> mixin_timestamps;
size_t output_i {0};
for(const tx_source_entry::output_entry& oe: tx_source.outputs)
@ -1438,10 +1442,13 @@ namespace xmreg {
outputs.push_back(single_output);
mixin_timestamps.push_back(blk.timestamp);
++output_i;
}
dest_sources.push_back(single_dest_source);
mixin_timestamp_groups.push_back(mixin_timestamps);
}
tx_cd_data.insert({"sum_outputs_amounts" , fmt::format("{:0.12f}", XMR_AMOUNT(sum_outputs_amounts))});
@ -2583,30 +2590,9 @@ namespace xmreg {
input_idx++;
} // for (const txin_to_key& in_key: txd.input_key_imgs)
mstch::array mixins_timescales;
double timescale_scale {0.0}; // size of one '_' in days
min_mix_timestamp -= 3600;
max_mix_timestamp += 3600;
// make timescale maps for mixins in input with adjusted range
for (auto& mixn_timestamps: mixin_timestamp_groups)
{
// get mixins in time scale for visual representation
pair<string, double> mixin_times_scale = xmreg::timestamps_time_scale(
mixn_timestamps,
max_mix_timestamp,
170,
min_mix_timestamp);
// save resolution of mixin timescales
timescale_scale = mixin_times_scale.second;
// save the string timescales for later to show
mixins_timescales.push_back(mstch::map {
{"timescale", mixin_times_scale.first}});
}
pair<mstch::array, double> mixins_timescales
= construct_mstch_mixin_timescales(mixin_timestamp_groups);
context["inputs_xmr_sum"] = fmt::format("{:0.12f}", XMR_AMOUNT(inputs_xmr_sum));
@ -2614,9 +2600,9 @@ namespace xmreg {
context["inputs"] = inputs;
context["min_mix_time"] = xmreg::timestamp_to_str(min_mix_timestamp);
context["max_mix_time"] = xmreg::timestamp_to_str(max_mix_timestamp);
context["timescales"] = mixins_timescales;
context["timescales"] = mixins_timescales.first;
context["timescales_scale"] = fmt::format("{:0.2f}",
timescale_scale / 3600.0 / 24.0); // in days
mixins_timescales.second / 3600.0 / 24.0); // in days
// get indices of outputs in amounts tables
vector<uint64_t> out_amount_indices;
@ -2684,6 +2670,57 @@ namespace xmreg {
return context;
}
pair<mstch::array, double>
construct_mstch_mixin_timescales(const vector<vector<uint64_t>>& mixin_timestamp_groups)
{
mstch::array mixins_timescales;
double timescale_scale {0.0}; // size of one '_' in days
// initialize with some large and some numbers
uint64_t min_mix_timestamp = server_timestamp*2L;
uint64_t max_mix_timestamp {0};
// find min and maximum timestamps
for (const vector<uint64_t>& mixn_timestamps : mixin_timestamp_groups)
{
uint64_t min_found = *min_element(mixn_timestamps.begin(), mixn_timestamps.end());
uint64_t max_found = *max_element(mixn_timestamps.begin(), mixn_timestamps.end());
if (min_found < min_mix_timestamp)
min_mix_timestamp = min_found;
if (max_found > max_mix_timestamp)
max_mix_timestamp = max_found;
}
min_mix_timestamp -= 3600;
max_mix_timestamp += 3600;
// make timescale maps for mixins in input with adjusted range
for (auto& mixn_timestamps : mixin_timestamp_groups)
{
// get mixins in time scale for visual representation
pair<string, double> mixin_times_scale = xmreg::timestamps_time_scale(
mixn_timestamps,
max_mix_timestamp,
170,
min_mix_timestamp);
// save resolution of mixin timescales
timescale_scale = mixin_times_scale.second;
// save the string timescales for later to show
mixins_timescales.push_back(mstch::map {
{"timescale", mixin_times_scale.first}
});
}
return make_pair(mixins_timescales, timescale_scale);
}
tx_details
get_tx_details(const transaction& tx, bool coinbase = false)