files renamed

src/core/CMakeLists.txt

@@ -13,6 +13,7 @@ endif (MINGW)
 set(CORE_SOURCES
     database.cpp
     entity.cpp
+    entityuuid.cpp
     seller.cpp
     article.cpp
     sale.cpp

src/core/article.h

@@ -1,7 +1,7 @@
 #ifndef ARTICLE_H
 #define ARTICLE_H
 
-#include "entity.h"
+#include "entityuuid.h"
 //#include "sale.h"
 //#include "seller.h"
 
@@ -11,7 +11,7 @@
 class Seller;
 class Sale;
 
-class Article : public Entity
+class Article : public EntityUuid
 {
   public:
     Article() = default;

src/core/entityuuid.cpp

@@ -0,0 +1,33 @@
+#include "entityuuid.h"
+
+#include <iostream>
+
+#include <boost/uuid/uuid_generators.hpp>
+#include <boost/uuid/uuid_io.hpp>
+
+EntityUuid::~EntityUuid() = default;
+
+void EntityUuid::createUuid()
+{
+    static boost::uuids::random_generator generator{};
+    uuid_ = generator();
+}
+
+void EntityUuid::setUuidFromString(const std::string& uuidString)
+{
+    boost::uuids::string_generator generator{};
+    uuid_ = generator(uuidString);
+}
+
+Entity::State EntityUuid::getState() const
+{
+    return state_;
+}
+
+void EntityUuid::setSourceNo(int sourceNo) {
+    sourceNo_ = sourceNo;
+}
+
+int EntityUuid::getSourceNo() const {
+    return sourceNo_;
+}

src/core/entityuuid.h

@@ -0,0 +1,35 @@
+#ifndef ENTITY_UUID_H
+#define ENTITY_UUID_H
+
+#include "entity.h"
+
+#include <string>
+
+#include <boost/uuid/uuid.hpp>
+#include <boost/uuid/uuid_io.hpp>
+
+class EntityUuid : public Entity
+{
+  public:
+    // Entity() = default;
+    virtual ~EntityUuid() = 0;
+
+    void createUuid();
+    void setUuidFromString(const std::string& uuidString);
+    void setState(State state) { state_ = state; }
+    void setSourceNo(int sourceNo);
+
+    const boost::uuids::uuid& getUuid() const { return uuid_; };
+    std::string getUuidAsString() const { return boost::uuids::to_string(uuid_); }
+    virtual State getState() const;
+    virtual int getSourceNo() const;
+
+  protected:
+    int sourceNo_{};
+
+  private:
+    boost::uuids::uuid uuid_{};
+    State state_{State::NEW};
+};
+
+#endif // ENTITY_UUID_H

src/core/sale.h

@@ -14,7 +14,7 @@ namespace
 using ArticlesVec = std::vector<Article*>;
 }
 
-class Sale : public Entity
+class Sale : public EntityUuid
 {
   public:
     void addArticle(Article* articlePtr);

src/core/seller.cpp

@@ -7,7 +7,7 @@
 
 Seller::Seller(const std::string& firstName, const std::string& lastName, int sellerNo,
                int numArticlesOffered)
-    : Entity()
+    : EntityUuid()
 {
     firstName_ = firstName;
     lastName_ = lastName;

src/core/seller.h

@@ -2,7 +2,7 @@
 #define SELLER_H
 
 #include "article.h"
-#include "entity.h"
+#include "entityuuid.h"
 
 #include <memory>
 #include <string>
@@ -10,7 +10,7 @@
 
 // class Article;
 
-class Seller : public Entity
+class Seller : public EntityUuid
 {
   public:
     Seller() = default;

src/gui/salemodel.cpp

@@ -44,7 +44,7 @@ QModelIndex SaleModel::parent(const QModelIndex& index) const
     Sale* sale{};
     Article* article{};
 
-    Entity* ent = static_cast<Entity*>(index.internalPointer());
+    EntityUuid* ent = static_cast<EntityUuid*>(index.internalPointer());
 
     sale = dynamic_cast<Sale*>(ent);