kima2/src/core/sale.cpp

#include "sale.h"

#include <numeric>

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

std::vector<Article*> Sale::getArticles()
{
    std::vector<Article*> articles(articles_.size());
    for (const auto& article : articles_) {
        articles.push_back(article.get());
    }

    return articles;
}

void Sale::removeArticle(const Article* articlePtr)
{
    auto it = std::find_if(articles_.begin(), articles_.end(),
                           [&articlePtr](auto art) { return art.get() == 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, std::shared_ptr<Article> b) { return a + b->getPrice(); });
    return sum;
}

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

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