Books BookManager::getBooksByAuthor(const std::string& author)
{
tntdb::Statement sel = _conn.prepare(
"select isbn, title, author, price"
" from book"
" where author like :author");
sel.set("author", '%' + author + '%');
Books books;
for (tntdb::Statement::const_iterator cur = sel.begin(); cur != sel.end(); ++cur)
{
tntdb::Row r = *cur;
books.push_back(Book());
Book& book = books.back();
r[0].get(book._isbn);
r[1].get(book._title);
r[2].get(book._author);
r[3].get(book._price);
}
return books;
}
void BookCollection::addDescription(BookDescriptionPtr description) {
if (description.isNull()) {
return;
}
AuthorPtr author = description->author();
const std::string &displayName = author->displayName();
const std::string &sortKey = author->sortKey();
std::map<AuthorPtr,Books>::iterator it = myCollection.begin();
for (; it != myCollection.end(); ++it) {
AuthorPtr author1 = (*it).first;
if ((author1->sortKey() == sortKey) && (author1->displayName() == displayName)) {
break;
}
}
if (it != myCollection.end()) {
(*it).second.push_back(description);
} else {
Books books;
books.push_back(description);
myCollection.insert(std::pair<AuthorPtr,Books>(author, books));
myAuthors.push_back(author);
}
}
