models/version: Use @cached decorator to expensive properties

Author: Turbo87

app/models/version.js

@@ -4,6 +4,7 @@ import { alias } from '@ember/object/computed';
 
 import { task } from 'ember-concurrency';
 import semverParse from 'semver/functions/parse';
+import { cached } from 'tracked-toolbox';
 
 import ajax from '../utils/ajax';
 
@@ -37,13 +38,13 @@ export default class Version extends Model {
     return Date.now() - this.created_at.getTime() < EIGHT_DAYS;
   }
 
-  get isFirst() {
+  @cached get isFirst() {
     let { versions } = this.crate;
     let oldestVersion = versions.sortBy('created_at')[0];
     return oldestVersion === this;
   }
 
-  get semver() {
+  @cached get semver() {
     return semverParse(this.num);
   }
 
@@ -56,7 +57,7 @@ export default class Version extends Model {
     return `${semver.major}.${semver.major === 0 ? semver.minor : 'x'}`;
   }
 
-  get isHighestOfReleaseTrack() {
+  @cached get isHighestOfReleaseTrack() {
     if (this.isPrerelease) {
       return false;
     }

package.json

@@ -45,7 +45,8 @@
     "fastboot-app-server": "3.0.0",
     "morgan": "1.10.0",
     "pretty-bytes": "5.5.0",
-    "semver": "7.3.4"
+    "semver": "7.3.4",
+    "tracked-toolbox": "^1.2.1"
   },
   "devDependencies": {
     "@ember/optional-features": "2.0.0",

yarn.lock

@@ -1481,7 +1481,7 @@
     "@handlebars/parser" "^1.1.0"
     simple-html-tokenizer "^0.5.10"
 
-"@glimmer/tracking@1.0.3", "@glimmer/tracking@~1.0.3":
+"@glimmer/tracking@1.0.3", "@glimmer/tracking@^1.0.0", "@glimmer/tracking@~1.0.3":
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/@glimmer/tracking/-/tracking-1.0.3.tgz#8b9b42aff6c206edeaaea178a95acc1eff62e61e"
   integrity sha512-21WR13vPdzt1IQ6JmPPAu4szjV9yKdmLHV3nD0MLDj6/EoYv1c2PqpFBBlp++6xW8OnyDa++cQ8OFoQDP+MRpA==
@@ -6060,6 +6060,16 @@ ember-auto-import@1.10.1, ember-auto-import@^1.10.0, ember-auto-import@^1.10.1,
     walk-sync "^0.3.3"
     webpack "^4.43.0"
 
+ember-cache-primitive-polyfill@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ember-cache-primitive-polyfill/-/ember-cache-primitive-polyfill-1.0.1.tgz#a27075443bd87e5af286c1cd8a7df24e3b9f6715"
+  integrity sha512-hSPcvIKarA8wad2/b6jDd/eU+OtKmi6uP+iYQbzi5TQpjsqV6b4QdRqrLk7ClSRRKBAtdTuutx+m+X+WlEd2lw==
+  dependencies:
+    ember-cli-babel "^7.22.1"
+    ember-cli-version-checker "^5.1.1"
+    ember-compatibility-helpers "^1.2.1"
+    silent-error "^1.1.1"
+
 ember-cli-app-version@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-app-version/-/ember-cli-app-version-4.0.0.tgz#033057ec5fe4d3ecdf5ac5380d442e2dc9f7526a"
@@ -6073,7 +6083,7 @@ ember-cli-babel-plugin-helpers@^1.0.0, ember-cli-babel-plugin-helpers@^1.1.0, em
   resolved "https://registry.yarnpkg.com/ember-cli-babel-plugin-helpers/-/ember-cli-babel-plugin-helpers-1.1.1.tgz#5016b80cdef37036c4282eef2d863e1d73576879"
   integrity sha512-sKvOiPNHr5F/60NLd7SFzMpYPte/nnGkq/tMIfXejfKHIhaiIkYFqX8Z9UFTKWLLn+V7NOaby6niNPZUdvKCRw==
 
-ember-cli-babel@7.23.1, ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.0, ember-cli-babel@^7.1.3, ember-cli-babel@^7.10.0, ember-cli-babel@^7.11.1, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.18.0, ember-cli-babel@^7.19.0, ember-cli-babel@^7.20.5, ember-cli-babel@^7.21.0, ember-cli-babel@^7.22.1, ember-cli-babel@^7.23.0, ember-cli-babel@^7.23.1, ember-cli-babel@^7.4.0, ember-cli-babel@^7.5.0, ember-cli-babel@^7.7.3:
+ember-cli-babel@7.23.1, ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.0, ember-cli-babel@^7.1.3, ember-cli-babel@^7.10.0, ember-cli-babel@^7.11.1, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.17.2, ember-cli-babel@^7.18.0, ember-cli-babel@^7.19.0, ember-cli-babel@^7.20.5, ember-cli-babel@^7.21.0, ember-cli-babel@^7.22.1, ember-cli-babel@^7.23.0, ember-cli-babel@^7.23.1, ember-cli-babel@^7.4.0, ember-cli-babel@^7.5.0, ember-cli-babel@^7.7.3:
   version "7.23.1"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.23.1.tgz#d1517228ede08a5d4b045c78a7429728e956b30b"
   integrity sha512-qYggmt3hRs6QJ6cRkww3ahMpyP8IEV2KFrIRO/Z6hu9MkE/8Y28Xd5NjQl6fPV3oLoG0vwuHzhNe3Jr7Wec8zw==
@@ -14044,6 +14054,24 @@ tr46@^2.0.2:
   dependencies:
     punycode "^2.1.1"
 
+tracked-maps-and-sets@^2.0.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/tracked-maps-and-sets/-/tracked-maps-and-sets-2.2.1.tgz#323dd40540c561e8b0ffdec8bf129c68ec5025f9"
+  integrity sha512-XYrXh6L/GpGmVmG3KcN/qoDyi4FxHh8eZY/BA/RuoxynskV+GZSfwrX3R+5DR2CIkzkCx4zi4kkDRg1AMDfDhg==
+  dependencies:
+    "@glimmer/tracking" "^1.0.0"
+    ember-cli-babel "^7.17.2"
+
+tracked-toolbox@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/tracked-toolbox/-/tracked-toolbox-1.2.1.tgz#0750fbf76c80ff6ba7c583a7fd8cce4c60d9b846"
+  integrity sha512-SEAzpVDJNOf79IhztkUoYfwMA78pGs47k/35Dg23RCINdrnWNnXcCQAx6KOATsvyinqUJkzmTdNpwTgAbtSStg==
+  dependencies:
+    ember-cache-primitive-polyfill "^1.0.0"
+    ember-cli-babel "^7.21.0"
+    ember-cli-htmlbars "^4.2.0"
+    tracked-maps-and-sets "^2.0.0"
+
 tree-sync@^1.2.2:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/tree-sync/-/tree-sync-1.4.0.tgz#314598d13abaf752547d9335b8f95d9a137100d6"