[dashboard] Getting tutorials feed from proxy (#1251)

* [dashboard] Getting tutorials feed from proxy

* [dashboard] Use correct url to guide

packages/@sanity/dashboard/src/widgets/sanityTutorials/SanityTutorials.js

@@ -8,7 +8,7 @@ import dataAdapter from './dataAdapter'
 const {urlBuilder, getFeed} = dataAdapter
 
 function createUrl(slug) {
-  return `https://www.sanity.io/guide/${slug.current}`
+  return `https://www.sanity.io/docs/guides/${slug.current}`
 }
 
 class SanityTutorials extends React.Component {
@@ -17,24 +17,13 @@ class SanityTutorials extends React.Component {
   }
 
   componentDidMount() {
-    this.unsubscribe()
-    this.subscription = getFeed().subscribe(response => {
+    getFeed().then(response => {
       this.setState({
         feedItems: response.items
       })
     })
   }
 
-  componentWillUnmount() {
-    this.unsubscribe()
-  }
-
-  unsubscribe() {
-    if (this.subscription) {
-      this.subscription.unsubscribe()
-    }
-  }
-
   render() {
     const {feedItems} = this.state
     return (

packages/@sanity/dashboard/src/widgets/sanityTutorials/dataAdapter.js

@@ -1,32 +1,14 @@
+import client from 'part:@sanity/base/client'
 import sanityClient from '@sanity/client'
 import imageUrlBuilder from '@sanity/image-url'
 
-// We're connecting to
-const client = sanityClient({
+const configuredClient = sanityClient({
   projectId: '3do82whm',
   dataset: 'production',
   useCdn: true
 })
 
-const query = `
-  *[_id == 'dashboardFeed-v1'] {
-    items[]-> {
-      _id,
-      title,
-      poster,
-      youtubeURL,
-      "presenter": authors[0]-> {name, mugshot, bio},
-      guideOrTutorial-> {
-        title,
-        slug,
-        "presenter": authors[0]-> {name, mugshot, bio},
-        _createdAt
-      }
-    }
-  }[0]
-`
-
 export default {
-  getFeed: () => client.observable.fetch(query),
-  urlBuilder: imageUrlBuilder(client)
+  getFeed: () => client.request({uri: '/addons/dashboard', withCredentials: false}),
+  urlBuilder: imageUrlBuilder(configuredClient)
 }