Auto merge of #2406 - Turbo87:api-actions, r=pichfl

Use `ember-api-actions` to perform custom API actions

see https://github.com/mike-north/ember-api-actions

r? @locks

Author: bors

app/adapters/crate.js

@@ -1,14 +1,6 @@
 import ApplicationAdapter from './application';
 
 export default ApplicationAdapter.extend({
-  stats(id) {
-    return this.ajax(this.urlForStatsAction(id), 'GET');
-  },
-
-  urlForStatsAction(id) {
-    return `${this.buildURL('user', id)}/stats`;
-  },
-
   queryRecord(store, type, query) {
     let url = this.urlForFindRecord(query.user_id, 'user');
     return this.ajax(url, 'GET');

app/adapters/user.js

@@ -1,6 +1,8 @@
 import Model, { attr, hasMany } from '@ember-data/model';
 import { map, sort } from '@ember/object/computed';
 
+import { memberAction } from 'ember-api-actions';
+
 export default Model.extend({
   name: attr('string'),
   downloads: attr('number'),
@@ -38,19 +40,29 @@ export default Model.extend({
   categories: hasMany('categories', { async: true }),
   reverse_dependencies: hasMany('dependency', { async: true }),
 
-  follow() {
-    return this.store.adapterFor('crate').follow(this.id);
-  },
-
-  inviteOwner(username) {
-    return this.store.adapterFor('crate').inviteOwner(this.id, username);
-  },
+  follow: memberAction({ type: 'PUT', path: 'follow' }),
+  unfollow: memberAction({ type: 'DELETE', path: 'follow' }),
 
-  removeOwner(username) {
-    return this.store.adapterFor('crate').removeOwner(this.id, username);
-  },
+  inviteOwner: memberAction({
+    type: 'PUT',
+    path: 'owners',
+    before(username) {
+      return { owners: [username] };
+    },
+    after(response) {
+      if (response.ok) {
+        return response;
+      } else {
+        throw response;
+      }
+    },
+  }),
 
-  unfollow() {
-    return this.store.adapterFor('crate').unfollow(this.id);
-  },
+  removeOwner: memberAction({
+    type: 'DELETE',
+    path: 'owners',
+    before(username) {
+      return { owners: [username] };
+    },
+  }),
 });

app/models/crate.js

@@ -1,5 +1,7 @@
 import Model, { attr } from '@ember-data/model';
 
+import { memberAction } from 'ember-api-actions';
+
 export default Model.extend({
   email: attr('string'),
   email_verified: attr('boolean'),
@@ -10,7 +12,5 @@ export default Model.extend({
   url: attr('string'),
   kind: attr('string'),
 
-  stats() {
-    return this.store.adapterFor('user').stats(this.id);
-  },
+  stats: memberAction({ type: 'GET', path: 'stats' }),
 });