Get overwhelmed by ShelfController.scrubShelfData()

app/views/shelves/controller.js

@@ -37,7 +37,7 @@ export class ShelvesController extends ViewController {
   }
 
   getTargetShelf () {
-    const target = this.targetShelf + (this.targetDomain !== null ? `/${this.targetDomain}` : '');
+    const target = this.targetShelf + '/' + (this.targetDomain !== null ? `${this.targetDomain}` : '');
     return fetch('/api/shelf/get/' + target).then(response => response.json()).then(shelf => {
       this.state.loadedShelves[this.targetShelf] = shelf;
     });

app/views/shelves/shelf.js

@@ -67,7 +67,12 @@ export const shelfView = (shelvesController, emit) => {
       <div class="flex two">
         <div class="two-third three-fourth-700">
           <h2>${shelf.name}</h2>
-          <span>${__('shelves.owned_by')} ${shelf.user === null ? __('shelves.you') : `<a href="/profile?user=${shelf.user.handle}" title=${shelf.user.handle}>${shelf.user.name}</a>`}</span>
+          <span>
+            ${__('shelves.owned_by')}
+            ${shelf.user === null
+              ? __('shelves.you')
+              : `<a href="/profile?user=${shelf.user.handle}" title=${shelf.user.handle}>${shelf.user.name}</a>`}
+            </span>
         </div>
         <div class="third sixth-700">
           <button class="pseudo" onclick=${() => {
@@ -86,7 +91,7 @@ export const shelfView = (shelvesController, emit) => {
                 <img src=${shelfItem.coverURL} alt="cover ${shelfItem.coverEdition}" />
               </div>
               <div class="full half-700">
-                <h3>${shelfItem.name}</h3>
+                <h3>${shelfItem.title}</h3>
                 <span>${shelfItem.author}</span>
               </div>
               <div class="full third-700">
@@ -94,7 +99,7 @@ export const shelfView = (shelvesController, emit) => {
                 ${shelfItem.review !== null
                 ? modal(`itemModal${index}`, shelvesController, html`<article>${shelfItem.review}</article>`, {
                   buttonText: 'My Review',
-                  headerText: `${__('review.review_of')} ${shelfItem.name}`,
+                  headerText: `${__('review.review_of')} ${shelfItem.title}`,
                 })
                 : null}
               </div>

server/controllers/shelf.js

@@ -1,3 +1,5 @@
+import fetch from 'node-fetch';
+
 class ShelfController {
   constructor (shelfModel, shelfItemModel) {
     this.model = shelfModel;
@@ -22,6 +24,12 @@ class ShelfController {
     return true;
   }
 
+  async static CheckExternalDomainForShelf (domain, shelfId) {
+    const response = await fetch(`https://${domain}/api/shelf/get/${shelfId}/`).then(response => response.json());
+    // validate response somehow
+    return response;
+  }
+
   async createDefaultShelves (user) {
     try {
       const defaultShelvesCreated = await this.model.bulkCreate([
@@ -187,18 +195,58 @@ class ShelfController {
     return userOwnsShelf || shelf.isPublic;
   }
 
-  async scrubShelfData (shelf, user) {
-    const userOwnsShelf = user.id === shelf.userId;
-    const shelfUser = userOwnsShelf ? null : shelf.getUser();
-    let userData = {};
+  async scrubShelfData (shelf, currentUser) {
+    const userOwnsShelf = currentUser.id === shelf.userId;
+    const shelfUser = userOwnsShelf ? null : await shelf.getUser({ attributes: ['username, displayName'] });
+    let user = {};
     if (shelfUser !== null) {
-      userData.name = shelfUser.displayName;
-      userData.handle = `@${shelfUser.username}`;
+      user.name = shelfUser.displayName;
+      user.handle = shelfUser.username;
+    } else {
+      user = null;
     }
+    const rawShelfItems = await shelf.getShelfItems({
+      attributes: ['bookId', 'createdAt', 'updatedAt'],
+      order: [['order', 'ASC']],
+    })
+    const bookReferenceMap = await Promise.all(shelfItems.map(shelfItem => {
+      return shelfItem.getBookReference({
+        attributes: ['name', 'description', 'sources', 'covers'],
+      });
+    }));
+    const bookReferenceStatuses = await Promise.all(bookReferenceMap.map(bookReference => {
+      return bookReference.getStatuses({
+        where: {
+          userId: shelf.userId,
+        },
+        order: [['updatedAt', 'DESC']],
+      });
+    }));
+    const bookReferences = bookReferenceMap.map(bookReference => {
+      bookReference.updates = bookReferenceStatuses.findAll(status => status.type === 1);
+      bookReference.rating = bookReferenceStatuses.find(status => status.type === 3);
+      bookReference.review = bookReferenceStatuses.find(status => status.type === 4);
+      return bookReference;
+    });
+    const shelfItems = rawShelfItems.map(shelfItem => {
+      const bookReference = bookReferences.find(bookData => bookData.id === shelfItem.bookId);
+      shelfItem.title = bookReference.name;
+      shelfItem.author = bookReference.description;
+      shelfItem.sources = bookReference.sources;
+      shelfItem.covers = bookReference.covers;
+      shelfItem.updates = bookReference.updates;
+      shelfItem.rating = bookReference.rating.data;
+      shelfItem.review = bookReference.review.data;
+      return shelfItem;
+    })
+    
     const shelfData = {
       name: shelf.name,
-      user: userOwnsShelf ? null : shelf.getUser(),
-    }
+      user,
+      shelfItems,
+    };
+
+    return shelfData;
   }
 }
 

server/routes/shelf.js

@@ -34,6 +34,16 @@ async function routes(fastify, options) {
         message: 'api.shelf.get.missing_id',
       });
     }
+    if (isNaN(parseInt(request.params.shelfId))) {
+      return reply.code(400).send({
+        error: true,
+        message: 'api.shelf.get.invalid_id',
+      });
+    }
+
+    if (request.params.domain.trim() !== '') {
+      return ShelfController.CheckExternalDomainForShelf(request.params.domain.trim(), request.params.shelfId);
+    }
 
     const shelfController = new ShelfController(fastify.models.Shelf, fastify.models.ShelfItem);