1 files changed, 36 insertions, 0 deletions
diff --git a/store/works/life/cpp-practicum/Book.cpp b/store/works/life/cpp-practicum/Book.cpp
new file mode 100644
index 0000000..bf67d7c
--- /dev/null
+++ b/store/works/life/cpp-practicum/Book.cpp
@@ -0,0 +1,36 @@
+#include "Book.hpp"
+
+#include <QString>
+
+QTextStream &operator>>(QTextStream &left, Book &right) {
+  auto line = left.readLine();
+
+  auto fields = line.split(QChar('|'));
+
+  if (fields.size() != 6) {
+    throw SerializationException("The line has not 6 parts.");
+  }
+
+  right.SetIsbn(fields[0].toStdU16String());
+  right.SetTitle(fields[1].toStdU16String());
+  right.SetType(fields[2].toStdU16String());
+  right.SetAuthor(fields[3].toStdU16String());
+  right.SetPress(fields[4].toStdU16String());
+
+  bool ok;
+  auto stock_count = fields[5].toInt(&ok);
+  if (!ok) {
+    throw SerializationException("Part 6 is not a number.");
+  }
+
+  right.SetStockCount(stock_count);
+
+  return left;
+}
+
+QTextStream &operator<<(QTextStream &left, const Book &right) {
+  left << right.GetIsbn() << '|' << right.GetTitle() << '|' << right.GetType()
+       << '|' << right.GetAuthor() << '|' << right.GetPress() << '|'
+       << right.GetStockCount();
+  return left;
+}