martin/kima2
1
1
Fork 0
Code Issues Pull requests Releases 26 Wiki Activity

export report as csv file implemented

Browse source
This commit is contained in:
Martin Brodbeck 2018-07-31 10:28:07 +02:00
parent e13339a432
commit 46aab9a836
5 changed files with 75 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

47
src/core/marketplace.cpp
View file

@ -2,6 +2,7 @@
#include "database.h"
#include <algorithm>
#include <fstream>
#include <iomanip>
#include <numeric>
#include <sstream>
@ -133,6 +134,27 @@ void Marketplace::removeSale(boost::uuids::uuid uuid)
sales_.end());
}
void Marketplace::exportReportToCSV(const std::string& filename, int feeInPercent, int maxFeeInEuro)
{
const unsigned char delimiter = ',';
std::ofstream file(filename);
file << "Verk.Nr." << delimiter << "Nachname" << delimiter << "Vorname" << delimiter
<< "Anz. gemeldet" << delimiter << "Anz. verkauft" << delimiter << "Umsatz" << delimiter
<< "Auszahlung\n";
for (const auto& seller : sellers_) {
file << seller->getSellerNo() << delimiter
<< escapeCsvValue(seller->getLastName(), delimiter) << delimiter
<< escapeCsvValue(seller->getFirstName(), delimiter) << delimiter
<< seller->numArticlesOffered() << delimiter << seller->numArticlesSold() << delimiter
<< escapeCsvValue(seller->sumAsString(), delimiter) << delimiter
<< escapeCsvValue(paymentAsString(seller->sumInCents(), feeInPercent, maxFeeInEuro),
delimiter)
<< "\n";
}
}
double marketFee(int sum, int percent, int maxFee)
{
int fee = (sum * percent) / 100.0L;
@ -156,4 +178,29 @@ std::string paymentAsString(int sumInCent, int percent, int maxFeeInCent)
feeStream << std::right << std::setw(10) << std::showbase
<< std::put_money(sumInCent - marketFee(sumInCent, percent, maxFeeInCent), false);
return feeStream.str();
}
std::string escapeCsvValue(const std::string& value, const char delimiter)
{
std::stringstream output;
bool containsDelim{false};
if (value.find(delimiter) != std::string::npos || value.find('"') != std::string::npos) {
containsDelim = true;
output << '"';
}
for (auto& symbol : value) {
if (symbol == '"') {
output << '"' << symbol;
} else {
output << symbol;
}
}
if (containsDelim) {
output << '"';
}
return output.str();
}

3
src/core/marketplace.h
View file

@ -41,6 +41,8 @@ class Marketplace
void finishCurrentSale(std::unique_ptr<Sale> sale);
void removeSale(boost::uuids::uuid uuid);
void exportReportToCSV(const std::string& filename, int feeInPercent, int maxFeeInEuro);
private:
SellersVec sellers_;
SalesVec sales_;
@ -50,5 +52,6 @@ class Marketplace
double marketFee(int sumInCent, int percent, int maxFeeInCent);
std::string marketFeeAsString(int sumInCent, int percent, int maxFeeInCent);
std::string paymentAsString(int sumInCent, int percent, int maxFeeInCent);
std::string escapeCsvValue(const std::string& value, const char delimiter);
#endif