63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
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#include "../common/common.h"
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#include "../sql/db_init.h"
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#include "../sql/db_handle.h"
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#include "../../maths/maths.h"
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#include "../../maths/graph.h"
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int connect_db() {
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bool done = false;
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std::string input;
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/* Populate database if needed. */
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db::populate();
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/* Open up database connection. */
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pqxx::connection C("dbname = nasfaq user = steaky \
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hostaddr = 127.0.0.1 port = 5432");
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if (C.is_open()) {
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std::cout << "Opened database successfully: " << C.dbname() << std::endl;
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} else {
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std::cout << "Can't open database" << std::endl;
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return 1;
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}
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/* Loop and print data through parser*/
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while(!done) {
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input = std::cin.get();
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if(input == "q" || input == "quit") {
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done = true;
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} else if (input == "t") {
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std::string coin = "miko";
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//float s = db::pull_last_cycle_slope(&C, coin);
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float ws = optimizer::get_last_n_weighted_slope(&C, coin, 2, 600);
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std::cout << "slope: " << ws << std::endl;
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} else if (input == "d") {
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long ts_low, ts_high;
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float threshold;
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std::vector<std::string> userids;
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std::map<std::string, std::map<std::string, float>> result;
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ts_high = time(NULL)*1000;
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ts_low = ts_high - 600*1000;
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threshold = 10;
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userids = db::pull_userid_list_ts(&C, ts_high, ts_low);
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result = norm::diff_map(&C, userids, ts_high, ts_low, threshold);
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//make_graph_from_map(result);
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norm::diff_save_json(&C, result);
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}
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}
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return 0;
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}
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int main(void) {
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connect_db();
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return 1;
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}
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