Add uncomplete Software class

src/main/java/models/Software.java

@@ -14,30 +14,48 @@ public class Software {
     /**
      * The list of persons that are writen in the software.
      */
-    private List<Person> persons;
+    private List<Person> personsList;
 
     public Software(){
-        persons = new ArrayList<>();
+        personsList = new ArrayList<>();
     }
 
     public Person getPerson(String name){
-        return null; //TODO
+        for(Person p : personsList){
+            if(p.getName().equals(name)) return p;
+        }
+        return null;
     }
 
     public boolean addPerson(Person person){
-        return false; //TODO
+        if(isNameAvailable(person.getName())){
+            personsList.add(person);
+            return true;
+        }
+        else return false;
     }
 
     public boolean isNameAvailable(String name){
-        return false; //TODO
+        for(Person p : personsList){
+            if(p.getName().equals(name)) return false;
+        }
+        return true;
     }
 
     public void assignedPersonToGift(Person person, Person personToGift){
-        //TODO
+        if(person!=personToGift){
+            person.setPersonToGift(personToGift);
+        }
     }
 
     public void rollEveryPersonToGift(){
-        //TODO
+        List<Person> temp = new ArrayList<>();
+        List<Person> queue = new ArrayList<>();
+        temp.addAll(personsList);
+
+        for(Person p : temp){
+            
+        }
     }
 
 }