way nicer flow and almost ready for fetching and displaying but stay patient

models/link.ts

@@ -6,25 +6,82 @@ export default class Link {
   description: string;
   link: string; //url for file
 
-  state: AttachmentState = AttachmentState.active;
-
-  isLoomScreenshare: boolean = false;
+  state: LinkState = LinkState.active;
+  type: LinkType;
 
   teamId: string;
   // if it's not a teamAttachment, then have a list of members who it's for
+  private _recipients: string[]; // userIds
 
   createdByUserId: string;
   createdDate: Timestamp;
 
-  constructor(id: string, name: string, description: string) {}
+  constructor(
+    _name: string,
+    _description: string,
+    _link: string,
+    _teamId: string,
+    recipientsArr: string[],
+    _createdByUserId: string
+  ) {
+    this.name = _name;
+    this.description = _description;
+    this.link = _link;
+    this.teamId = _teamId;
+    this.recipients = recipientsArr;
+    this.createdByUserId = _createdByUserId;
+
+    this.type = Link.getLinkType(_link);
+  }
+
+  public get recipients(): string[] {
+    return this._recipients;
+  }
+
+  public set recipients(arrUserIds: string[]) {
+    if (!this._recipients || this._recipients?.length == 0) {
+      this._recipients = null;
+    } else {
+      this._recipients = arrUserIds;
+    }
+  }
+
+  static getLinkType(url: string): LinkType {
+    if (url.includes(LinkType.github)) {
+      return LinkType.github;
+    } else if (url.includes(LinkType.atlassian)) {
+      return LinkType.atlassian;
+    } else if (url.includes(LinkType.googleDrive)) {
+      return LinkType.googleDrive;
+    } else if (
+      url.includes(".png") ||
+      url.includes(".jpg") ||
+      url.includes(".svg") ||
+      url.includes(".gif")
+    ) {
+      return LinkType.image;
+    } else if (url.includes(LinkType.pdf)) {
+      return LinkType.pdf;
+    } else if (url.includes(LinkType.codePile)) {
+      return LinkType.codePile;
+    } else {
+      return LinkType.default;
+    }
+  }
 }
 
-export enum AttachmentState {
+export enum LinkState {
   active = "active",
   archived = "archived",
 }
 
-export enum AttachmentType {
-  link = "link",
-  screenshare = "",
+export enum LinkType {
+  default = "default",
+  github = "github",
+  atlassian = "atlassian",
+  googleDrive = "drive.google",
+  onedrive = "onedrive",
+  image = "image",
+  pdf = "pdf",
+  codePile = "codepile",
 }