refactor: use resource identifiers

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

src/models/message.ts

@@ -48,38 +48,46 @@ export class MessageObject implements MessageModelInterface {
 
     /** Properties */
 
+    get size(): number {
+        return this._data.size ?? 0;
+    }
+    
+    get headers(): Record<string, string> {
+        return clonePlain(this._data.headers ?? {});
+    }
+
     get urid(): string | null{
         return this._data.urid ?? null;
     }
 
-    get size(): number {
-        return this._data.size ?? 0;
+    get inReplyTo(): string | null {
+        return this._data.inReplyTo ?? null;
     }
 
-    get receivedDate(): string | null {
-        return this._data.receivedDate ?? null;
+    get references(): string | null {
+        return this._data.references ?? null;
     }
 
-    get sentDate(): string | null {
-        return this._data.sentDate ?? null;
+    get received(): string | null {
+        return this._data.received ?? null;
     }
 
-    get date(): string | null {
-        return this._data.date ?? null;
+    get sent(): string | null {
+        return this._data.sent ?? null;
     }
 
-    get subject(): string | null {
-        return this._data.subject ?? null;
-    }
-
-    get snippet(): string | null {
-        return this._data.snippet ?? null;
+    get sender(): MessageAddressObject | null {
+        return this._data.sender ? new MessageAddressObject(this._data.sender) : null;
     }
 
     get from(): MessageAddressObject | null {
         return this._data.from ? new MessageAddressObject(this._data.from) : null;
     }
 
+    get replyTo(): Array<MessageAddressObject> | null {
+        return this._data.replyTo ? this._data.replyTo.map(addr => new MessageAddressObject(addr)) : null;
+    }
+
     get to(): Array<MessageAddressObject> | null {
         return this._data.to ? this._data.to.map(addr => new MessageAddressObject(addr)) : null;
     }
@@ -92,12 +100,8 @@ export class MessageObject implements MessageModelInterface {
         return this._data.bcc ? this._data.bcc.map(addr => new MessageAddressObject(addr)) : null;
     }
 
-    get replyTo(): Array<MessageAddressObject> | null {
-        return this._data.replyTo ? this._data.replyTo.map(addr => new MessageAddressObject(addr)) : null;
-    }
-
-    get flags(): { read?: boolean; flagged?: boolean; answered?: boolean; draft?: boolean } | {} {
-        return clonePlain(this._data.flags ?? {});
+    get subject(): string | null {
+        return this._data.subject ?? null;
     }
 
     get body(): MessagePartObject | null {
@@ -115,6 +119,10 @@ export class MessageObject implements MessageModelInterface {
         return this._data.attachments ? this._data.attachments.map(att => new MessagePartObject(att)) : [];
     }
 
+    get flags(): { read?: boolean; flagged?: boolean; answered?: boolean; draft?: boolean } | {} {
+        return clonePlain(this._data.flags ?? {});
+    }
+
     /** Helper methods */
 
     get isRead(): boolean {