From fa3595d69f817ad1a67b7189ed65dbde1ba9f77d Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.me>
Date: Sun, 26 May 2024 18:01:25 -0700
Subject: feat: initial commit

---
 source/book.cc | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 source/book.cc

(limited to 'source/book.cc')

diff --git a/source/book.cc b/source/book.cc
new file mode 100644
index 0000000..6b0bd6a
--- /dev/null
+++ b/source/book.cc
@@ -0,0 +1,102 @@
+#include <cstddef>
+#include <ostream>
+#include <string_view>
+#include <utility>
+#include <vector>
+
+#include <book_store/book.hh>
+#include <book_store/person.hh>
+#include <book_store/price.hh>
+
+namespace book_store::product {
+using namespace consumer;
+
+auto book::title() const noexcept -> std::string_view { return this->_title; }
+
+auto book::authors() const noexcept -> std::vector<class person> {
+  return this->_authors;
+}
+
+auto book::publisher() const noexcept -> std::string_view {
+  return this->_publisher;
+}
+
+auto book::isbn() const noexcept -> std::string_view { return this->_isbn; }
+
+auto book::price_usd() const noexcept -> price::usd { return this->_price_usd; }
+
+auto book::copies() const noexcept -> book::size_type { return this->_copies; }
+
+auto book::title(std::string_view title) noexcept -> book & {
+  this->_title = title;
+
+  return *this;
+}
+
+auto book::authors(std::vector<class person> authors) -> book & {
+  this->_authors = std::move(authors);
+
+  return *this;
+}
+
+auto book::author(const class person &author) -> book & {
+  while (this->_authors.size() < 4) {
+    this->_authors.emplace_back(author);
+
+    break;
+  }
+
+  return *this;
+}
+
+auto book::remove_author_by_id(std::size_t author_id) -> book & {
+  this->_authors.erase(
+      this->_authors.begin() +
+      static_cast<std::vector<class person>::difference_type>(author_id));
+
+  return *this;
+}
+
+auto book::publisher(std::string_view publisher) noexcept -> book & {
+  this->_publisher = publisher;
+
+  return *this;
+}
+
+auto book::isbn(std::string_view isbn) noexcept -> book & {
+  this->_isbn = isbn;
+
+  return *this;
+}
+
+auto book::price_usd(price::usd price) noexcept -> book & {
+  this->_price_usd = price;
+
+  return *this;
+}
+
+auto book::copies(book::size_type copies) noexcept -> book & {
+  this->_copies = copies;
+
+  return *this;
+}
+
+auto operator<<(std::ostream &output_stream, const book &book)
+    -> std::ostream & {
+  output_stream << "Title: " << book._title << '\n';
+  output_stream << "Authors: ";
+
+  for (const auto &author : book._authors) {
+    output_stream << author.full_name()
+                  << ((&author == &book._authors.back()) ? "" : ", ");
+  }
+
+  output_stream << '\n';
+  output_stream << "Publisher: " << book._publisher << '\n';
+  output_stream << "ISBN: " << book._isbn << '\n';
+  output_stream << "Price: $" << book._price_usd << '\n';
+  output_stream << "Copies: " << book._copies << '\n';
+
+  return output_stream;
+}
+} // namespace book_store::product
-- 
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