Fix and feat: Changed String from field to UUID for matching of chari…

…ty and such, and added new contructur to make previous messages.

helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/models/user/Message.java

@@ -1,5 +1,6 @@
 package ntnu.systemutvikling.team6.models.user;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.UUID;
 
@@ -13,9 +14,9 @@
 public class Message {
   private final UUID id;
   private final String title;
-  private final String from;
+  private final UUID fromCharityID;
   private final String content;
-  private final LocalDateTime timeAndDate;
+  private final LocalDate timeAndDate;
 
   /**
    * Creates a message with a unique identifier. The message includes a title, a string who it's
@@ -26,13 +27,13 @@ public class Message {
    * @param content the content of the message
    * @throws IllegalArgumentException if title, from or content is null or blank.
    */
-  public Message(String title, String from, String content) {
+  public Message(String title, UUID from, String content) {
 
     if (title == null || title.isBlank()) {
       throw new IllegalArgumentException("Title cannot be null or blank.");
     }
 
-    if (from == null || from.isBlank()) {
+    if (from == null) {
       throw new IllegalArgumentException("From cannot be null or blank.");
     }
 
@@ -42,9 +43,45 @@ public Message(String title, String from, String content) {
 
     this.id = UUID.randomUUID();
     this.title = title;
-    this.from = from;
+    this.fromCharityID = from;
     this.content = content;
-    this.timeAndDate = LocalDateTime.now();
+    this.timeAndDate = LocalDate.now();
+  }
+
+  /**
+   * Creates a message with a unique identifier. The message includes a title, a string who it's
+   * from, content and the time and date.
+   *  This one creates a message that has been created before.
+   *
+   * @param title the title of the message
+   * @param from who the message is from
+   * @param content the content of the message
+   * @param date date of when the message was created
+   * @throws IllegalArgumentException if title, from or content is null or blank.
+   */
+  public Message(String title, UUID from, String content, LocalDate date) {
+
+    if (title == null || title.isBlank()) {
+      throw new IllegalArgumentException("Title cannot be null or blank.");
+    }
+
+    if (from == null) {
+      throw new IllegalArgumentException("From cannot be null or blank.");
+    }
+
+    if (content == null || content.isBlank()) {
+      throw new IllegalArgumentException("Content cannot be null or blank.");
+    }
+
+    if (date == null) {
+      throw new IllegalArgumentException("Content cannot be null or blank.");
+    }
+
+    this.id = UUID.randomUUID();
+    this.title = title;
+    this.fromCharityID = from;
+    this.content = content;
+    this.timeAndDate = date;
   }
 
   public UUID getId() {
@@ -55,15 +92,15 @@ public String getTitle() {
     return title;
   }
 
-  public String getFrom() {
-    return from;
+  public UUID getFrom() {
+    return fromCharityID;
   }
 
   public String getContent() {
     return content;
   }
 
-  public LocalDateTime getTimeAndDate() {
+  public LocalDate getTimeAndDate() {
     return timeAndDate;
   }
 }