start on repond to message (basic input and builder for dm)

back/mails/utils/mailBuilder.ts

@@ -0,0 +1,46 @@
+export default class MailBuilder {
+    message: any;
+    constructor(message = {}) {
+        this.message = message;
+    }
+
+    from(addresses: string[] | string): MailBuilder {
+        this.message.from = addresses;
+        return this;
+    }
+
+    to(addresses: string[] | string): MailBuilder {
+        this.message.to = addresses;
+        return this;
+    }
+    
+    cc(addresses: string[] | string): MailBuilder {
+        this.message.cc = addresses;
+        return this;
+    }
+
+    bcc(addresses: string[] | string): MailBuilder {
+        this.message.bcc = addresses;
+        return this;
+    }
+
+    subject(subject: string): MailBuilder {
+        this.message.subject = subject;
+        return this;
+    }
+
+    text(textContent: string): MailBuilder {
+        this.message.text = textContent;
+        return this;
+    }
+
+    html(htmlContent: string): MailBuilder {
+        this.message.html = htmlContent;
+        return this;
+    }
+
+    inReplyTo(messageID: string): MailBuilder {
+        this.message.inReplyTo = messageID;
+        return this;
+    }
+}