feat: Add ability to star collection (#3327)

* Migrations, models, commands

* ui

* Move starred hint to location state

* lint

* tsc

* refactor

* Add collection empty state in expanded sidebar

* Add empty placeholder within starred collections

* Drag and drop improves, Relative refactor

* fix: Starring untitled draft leaves empty space

* fix: Creating draft in starred collection shouldnt open main

* fix: Dupe drop cursor

* Final fixes

* fix: Canonical redirect replaces starred location state

* fix: Don't show reorder cursor at the top of collection with no permission to edit when dragging

app/models/Collection.ts

@@ -1,5 +1,6 @@
 import { trim } from "lodash";
 import { action, computed, observable } from "mobx";
+import CollectionsStore from "~/stores/CollectionsStore";
 import BaseModel from "~/models/BaseModel";
 import Document from "~/models/Document";
 import { NavigationNode } from "~/types";
@@ -7,6 +8,8 @@ import { client } from "~/utils/ApiClient";
 import Field from "./decorators/Field";
 
 export default class Collection extends BaseModel {
+  store: CollectionsStore;
+
   @observable
   isSaving: boolean;
 
@@ -91,6 +94,13 @@ export default class Collection extends BaseModel {
     return !!trim(this.description, "\\").trim();
   }
 
+  @computed
+  get isStarred(): boolean {
+    return !!this.store.rootStore.stars.orderedData.find(
+      (star) => star.collectionId === this.id
+    );
+  }
+
   @action
   updateDocument(document: Document) {
     const travelNodes = (nodes: NavigationNode[]) =>
@@ -167,6 +177,16 @@ export default class Collection extends BaseModel {
     return path || [];
   }
 
+  @action
+  star = async () => {
+    return this.store.star(this);
+  };
+
+  @action
+  unstar = async () => {
+    return this.store.unstar(this);
+  };
+
   export = () => {
     return client.get("/collections.export", {
       id: this.id,

app/models/Star.ts

@@ -11,6 +11,8 @@ class Star extends BaseModel {
 
   documentId: string;
 
+  collectionId: string;
+
   createdAt: string;
   updatedAt: string;