Organization

src/main/java/model/Organization.java

@@ -1,6 +1,79 @@
 package model;
 
+import java.util.Objects;
+
 public class Organization {
-  public String name;
-  public String orgNr;
+    private final String name;
+    private final String orgNr;
+    private final Cause cause;
+    private final String description;
+    private final String contactEmail;
+    private final String website;
+    private final boolean verified;
+
+
+    public Organization(String name, String orgNr, Cause cause, String description, String contactEmail, String website, boolean verified) {
+      if (name == null || name.isBlank()) {
+        throw new IllegalArgumentException("Name cannot be null or blank");
+      }
+      if (orgNr == null || !orgNr.matches("\\d{9}")) {
+        throw new IllegalArgumentException("Organization number must be 9 digits");
+      }
+      if (contactEmail != null) {
+        contactEmail = contactEmail.trim();
+
+        if (contactEmail.isBlank()) {
+          throw new IllegalArgumentException("Email cannot be blank");
+        }
+
+        if (!contactEmail.matches("^[A-Za-z0-9+_.-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,}$"
+        )) //Got help from ChatGPT on regex
+          {
+            throw new IllegalArgumentException("Invalid email format");
+          }
+        }
+
+      if (website != null) {
+        website = website.trim();
+
+        if (website.isBlank()) {
+          throw new IllegalArgumentException("Website cannot be blank");
+        }
+
+        if (!website.matches("^https?://.+")) { //Got help from ChatGPT for regex
+          throw new IllegalArgumentException("Website must start with http:// or https://");
+        }
+      }
+
+      this.name = name.trim();
+      this.orgNr = orgNr.trim();
+      this.cause = Objects.requireNonNull(cause, "Cause cannot be null");
+      this.description = description;
+      this.contactEmail = contactEmail;
+      this.website = website;
+      this.verified = verified;
+    }
+
+
+    public String getName() {
+      return name;
+    }
+    public String getOrgNr() {
+      return orgNr;
+    }
+    public Cause getCause() {
+      return cause;
+    }
+    public String getDescription() {
+      return description;
+    }
+    public String getContactEmail() {
+      return contactEmail;
+    }
+    public String getWebsite() {
+      return website;
+    }
+    public boolean isVerified() {
+      return verified;
+    }
 }

src/main/java/model/User.java

@@ -29,6 +29,11 @@ public User(String userName, String phoneNumber, String password, String eMail)
     if (phoneNumber.length() != 8) {
       throw new IllegalArgumentException("Fill in a phonenumber with 8 digits");
     }
+
+    this.userName = userName;
+    this.phoneNumber = phoneNumber;
+    this.eMail = eMail;
+    this.password = password;
   }
 
   public String getUsername() {

src/main/java/register/UserRegister.java

@@ -15,15 +15,19 @@ public UserRegister(String userName, User user) {
   }
 
   public void addUser(User user) {
+    if (user == null) {
+      throw new IllegalArgumentException("User cannot be null");
+    }
     if (!users.containsKey(user.getUsername())) {
       users.put(user.getUsername(), user);
     }
   }
 
   public void removeUser(User user) {
-    if (users.containsValue(user)) {
-      users.remove(user);
+    if (user == null) {
+      throw new IllegalArgumentException("User cannot be null");
     }
+    users.remove(user.getUsername());
   }
 
   public List<User> getAllUsers() {