more work on entities

src/core/entity.cpp

@@ -5,18 +5,21 @@
 #include <boost/uuid/uuid_generators.hpp>
 #include <boost/uuid/uuid_io.hpp>
 
-//Entity::Entity() {}
-
 Entity::~Entity() {}
 
 void Entity::createUuid()
 {
     static boost::uuids::random_generator generator{};
-    uuid = generator();
+    uuid_ = generator();
 }
 
 void Entity::createUuidFromString(const std::string& uuidString)
 {
     boost::uuids::string_generator generator{};
-    uuid = generator(uuidString);
+    uuid_ = generator(uuidString);
+}
+
+inline Entity::State Entity::getState()
+{
+    return state_;
 }

src/core/entity.h

@@ -8,14 +8,17 @@
 class Entity
 {
   public:
+    enum class State { NEW, UPDATED, READ };
     // Entity();
     virtual ~Entity() = 0;
-    const boost::uuids::uuid& getUuid() const { return uuid; };
+    const boost::uuids::uuid& getUuid() const { return uuid_; };
     void createUuid();
     void createUuidFromString(const std::string& uuidString);
+    State getState();
 
   private:
-    boost::uuids::uuid uuid{};
+    boost::uuids::uuid uuid_{};
+    State state_{State::NEW};
 };
 
 #endif // ENTITY_H

src/core/seller.cpp

@@ -2,25 +2,25 @@
 
 void Seller::setSellerNo(int seller_no)
 {
-    this->sellerNo = seller_no;
+    sellerNo_ = seller_no;
 }
 
 void Seller::setFirstName(const std::string& firstName)
 {
-    this->firstName = firstName;
+    firstName_ = firstName;
 }
 
 void Seller::setLastName(const std::string& lastName)
 {
-    this->lastName = lastName;
+    lastName_ = lastName;
 }
 
 void Seller::setNumberOfOfferedArticles(int number)
 {
-    numberOfOfferedArticles = number;
+    numberOfOfferedArticles_ = number;
 }
 
 size_t Seller::getNumberOfOfferedArticles()
 {
-    return articles.size();
+    return articles_.size();
 }

src/core/seller.h

@@ -20,11 +20,11 @@ class Seller : public Entity
     size_t getNumberOfOfferedArticles();
 
   private:
-    int sellerNo{};
-    int numberOfOfferedArticles{};
-    std::string firstName{};
-    std::string lastName{};
-    std::vector<Article> articles{};
+    int sellerNo_{-1};
+    int numberOfOfferedArticles_{};
+    std::string firstName_{};
+    std::string lastName_{};
+    std::vector<Article> articles_{};
 };
 
 #endif