@maildots/sdk/model/Message.ts

import Contact from './Contact'
import Attachment from './Attachment'
import { Input } from './Input'
import { InputSet } from './InputSet'

class Message {
  private to: Contact[] = [];
  private content: string;
  private accessToken: string = '';
  private sentDate: number = 0;
  private messageId: string = '';
  private from: Contact;
  private teamToken: string = '';
  private accountAddress: string = '';
  private references: string[] = [];
  private subject: string = '';
  private type: string = 'message';
  private encoding: string = 'plain';
  private method: string = '';
  private replyTo: string = '';
  private inline: boolean = false;
  private cc: Contact[] = [];
  private bcc: Contact[] = [];
  private attachments: Attachment[] = [];
  private sentBy: string = '';
  private inputSet: InputSet;

  constructor (content: string) {
    this.content = content;
  }

  get SentDate(): number { return this.sentDate }
  get Content(): string { return this.content }
  get MessageId(): string { return this.messageId }
  get References(): string[] { return this.references }
  get From(): Contact { return this.from }
  get InputSet(): InputSet { return this.inputSet }
  get Subject(): string { return this.subject }
  get Inline(): boolean { return this.inline }
  get To() { return this.to }
  get AccessToken() { return this.accessToken }
  get TeamToken() { return this.teamToken }
  get AccountAddress() { return this.accountAddress }
  get Type() { return this.type }
  get Encoding() { return this.encoding }
  get Method() { return this.method }
  get ReplyTo() { return this.replyTo }
  get CC() { return this.cc }
  get BCC() { return this.bcc }
  get SentBy() { return this.sentBy }

  setSubject (subject: string) {
    this.subject = subject;
    return this;
  }

  setReceivers (receiver: Contact[]) {
    this.to = receiver;
    return this;
  }

  setAccessToken (accessToken: string): Message {
    this.accessToken = accessToken;
    return this;
  }

  setInline (inline: boolean): Message {
    this.inline = inline;
    return this;
  }

  setSentDate (sentDate: number): Message {
    this.sentDate = sentDate;
    return this;
  }

  setMessageId (messageId: string): Message {
    this.messageId = messageId;
    return this;
  }

  setTeamToken (teamToken: string): Message {
    this.teamToken = teamToken;
    return this;
  }

  setType (type: string): Message {
    this.type = type;
    return this;
  }

  setAccountAddress (accountAddress: string): Message {
    this.accountAddress = accountAddress;
    return this;
  }

  setEncoding (encoding: string): Message {
    this.encoding = encoding;
    return this;
  }

  setMethod (method: string): Message {
    this.method = method;
    return this;
  }

  setReplyTo (replyTo: string): Message {
    this.replyTo = replyTo;
    return this;
  }

  setSentBy (sentBy: string): Message {
    this.sentBy = sentBy;
    return this;
  }

  setFrom (from: Contact): Message {
    this.from = from;
    return this;
  }

  setCC (cc: Contact[]): Message {
    this.cc = cc;
    return this;
  }

  setBCC (bcc: Contact[]): Message {
    this.bcc = bcc;
    return this;
  }

  setReferences (references: string[]): Message {
    this.references = references;
    return this;
  }

  setAttachments (attachments: Attachment[]): Message {
    this.attachments = attachments;
    return this;
  }

  setInputSet (inputSet: InputSet) {
    this.inputSet = inputSet;
    return this;
  }

  getAttachments (): Attachment[] {
    return this.attachments;
  }

  buildCore (token: string, botAddress: string, botName:string): Message {
    let date = Date.now();
    
    this
    .setAccessToken(token)
    .setEncoding('plain')
    .setSentDate(date)
    .setMessageId(this.getMessageId(date, botAddress))
    .setFrom(new Contact(botAddress).setName(botAddress))
    .setAccountAddress(botAddress)
    .setSentBy(botAddress)

    return this;
  }

  getMessageId(date: number, botAddress: string): string {
    let id = '<' + date + '.'
    const chars = '0123456789'
    for (let i = 0; i < 7; i++) {
      id += chars.charAt(Math.floor(Math.random() * 10))
    }
    id += this.getHostName(botAddress);
    return id + '>'
  }

  private getHostName (botAddress: string): string {
    const index = botAddress.indexOf('@')
    return botAddress.substring(index, botAddress.length)
  }

  toJSON (): any {
    return {
      access_token: this.accessToken,
      account_address: this.accountAddress,
      subject: this.subject,
      sent_date: this.sentDate,
      message_id: this.messageId,
      team_token: this.teamToken,
      content: this.content,
      type: this.type,
      encoding: this.encoding,
      method: this.method,
      reply_to: this.replyTo,
      to: this.to.map((contact: Contact) => contact.toJSON()),
      from: this.from.toJSON(),
      cc: this.cc.map((contact: Contact) => contact.toJSON()),
      bcc: this.bcc.map((contact: Contact) => contact.toJSON()),
      references: this.references,
      inline: this.inline,
      attachments: this.attachments.map((attachment: Attachment) => attachment.toJSON()),
      sent_by: this.sentBy,
      input_set: this.inputSet ? this.inputSet.toJSON() : null
    }
  }
}

export default Message;