kima2/src/core/sale.cpp

#include "sale.h"
#include "utils.h"

#include <numeric>

void Sale::addArticle(Article* articlePtr)
{
    articlePtr->setSale(this);
    articles_.push_back(articlePtr);
}

ArticlesVec& Sale::getArticles() { return articles_; }

void Sale::removeArticle(const Article* articlePtr)
{
    auto it = std::find(articles_.begin(), articles_.end(), articlePtr);

    if (it != articles_.end()) {
        (*it)->setSale(nullptr);
        (*it)->setState(
            Article::State::DELETE); // since we only have ad-hoc articles, that have all been sold
        articles_.erase(it);
    }
}

int Sale::sumInCents()
{
    int sum = std::accumulate(articles_.begin(), articles_.end(), 0,
                              [](int a, const Article* b) { return a + b->getPrice(); });
    return sum;
}

std::string Sale::sumAsString() { return formatCentAsEuroString(sumInCents()); }

std::string Sale::getTimestamp() const { return timestamp_; }

void Sale::setTimestamp(const std::string& timestamp) { timestamp_ = timestamp; }

std::string Sale::getTimestampFormatted() const
{
    boost::posix_time::ptime time = boost::posix_time::from_iso_extended_string(timestamp_);
    return boost::posix_time::to_simple_string(time);
}