Reliable - trochę więcej buildera

CreatingReliableSoftwareCpp/Presentation/exercises/builder/src/Ship/include/Ship/CargoBuilder.h

@@ -1,18 +0,0 @@
-#pragma once
-
-#include <Ship/Cargo.h>
-
-#include <memory>
-
-class CargoBuilder {
-public:
-    CargoBuilder();
-
-    [[nodiscard]] std::unique_ptr<Cargo> build();
-
-    CargoBuilder& setName(const std::string& name);
-    CargoBuilder& setAmount(int amount);
-
-private:
-    std::unique_ptr<Cargo> _cargo;
-};

CreatingReliableSoftwareCpp/Presentation/exercises/builder/src/Ship/include/Ship/CargoFatory.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <Ship/Cargo.h>
+
+#include <memory>
+
+class CargoFactory {
+public:
+    CargoFactory();
+
+    [[nodiscard]] virtual std::unique_ptr<Cargo> create(const std::string &name, int amount);
+
+    CargoFactory& setName(const std::string& name);
+    CargoFactory& setAmount(int amount);
+
+private:
+    std::unique_ptr<Cargo> _cargo;
+};
+
+class ItemFactory : public CargoFactory {
+    [[nodiscard]] std::unique_ptr<Cargo> create(const std::string &name, int amount);
+};
+class AlcoholFactory : public CargoFactory {
+    [[nodiscard]] std::unique_ptr<Cargo> create(const std::string &name, int amount);
+};
+class FruitFactory : public CargoFactory {
+    [[nodiscard]] std::unique_ptr<Cargo> create(const std::string &name, int amount);
+};

CreatingReliableSoftwareCpp/Presentation/exercises/builder/src/Ship/src/CargoBuilder.cpp

@@ -1,33 +0,0 @@
-#include "Ship/CargoBuilder.h"
-
-#include <Core/PrettyPrintVisitor.h>
-#include <iostream>
-
-CargoBuilder::CargoBuilder()
-    : _cargo(std::make_unique<Cargo>()) {
-}
-
-std::unique_ptr<Cargo> CargoBuilder::build() {
-    if (!_cargo) {
-        std::cout << "Builder may be use once\n";
-        return nullptr;
-    }
-
-    // Check mandatory fields
-    if (_cargo->_name.empty() || _cargo->_amount == -1) {
-        std::cout << "Mandatory fields are not set!\n";
-        return nullptr;
-    }
-
-    _cargo->initialize();
-    return std::move(_cargo);
-}
-
-CargoBuilder& CargoBuilder::setName(const std::string& name) {
-    _cargo->_name = name;
-    return *this;
-}
-CargoBuilder& CargoBuilder::setamount(int amount) {
-    _cargo->_amount = amount;
-    return *this;
-}

CreatingReliableSoftwareCpp/Presentation/exercises/builder/src/Ship/src/CargoFactory.cpp

@@ -0,0 +1,28 @@
+#include "Ship/CargoFactory.h"
+
+#include <Core/PrettyPrintVisitor.h>
+#include <iostream>
+
+
+CargoFactory::CargoFactory()
+    : _cargo(std::make_unique<Cargo>()) {
+}
+
+CargoFactory& CargoFactory::setName(const std::string& name) {
+    _cargo->_name = name;
+    return *this;
+}
+CargoFactory& CargoFactory::setamount(int amount) {
+    _cargo->_amount = amount;
+    return *this;
+}
+[[nodiscard]] std::unique_ptr<Cargo> ItemFactory::create(const std::string &name, int amount) override {
+    return std::unique_move(_cargo);
+
+}
+[[nodiscard]] std::unique_ptr<Cargo> AlcoholFactory::create(const std::string &name, int amount) override {
+    return std::unique_move(_cargo);
+}
+[[nodiscard]] std::unique_ptr<Cargo> FruitFactory::create(const std::string &name, int amount) override {
+    return std::unique_move(_cargo);
+}