Add the /steam/update-date badge, run [steam] (#5154)

* Add the /steam/update-date badge

This adds the /steam/update-date badge, to also provide a badge that shows the date of a file on steam when it was last updated.

* Add class to module exports

* Add new field to schema definition

This fixes the tests

Co-authored-by: repo-ranger[bot] <39074581+repo-ranger[bot]@users.noreply.github.com>

services/steam/steam-workshop.service.js

@@ -63,6 +63,7 @@ const steamFileSchema = Joi.object({
           Joi.object({
             file_size: Joi.number().integer().required(),
             time_created: Joi.number().integer().required(),
+            time_updated: Joi.number().integer().required(),
             subscriptions: Joi.number().integer().required(),
             favorited: Joi.number().integer().required(),
             lifetime_subscriptions: Joi.number().integer().required(),
@@ -276,6 +277,45 @@ class SteamFileReleaseDate extends SteamFileService {
   }
 }
 
+class SteamFileUpdateDate extends SteamFileService {
+  static get category() {
+    return 'activity'
+  }
+
+  static get route() {
+    return {
+      base: 'steam/update-date',
+      pattern: ':fileId',
+    }
+  }
+
+  static get examples() {
+    return [
+      {
+        title: 'Steam Update Date',
+        namedParams: { fileId: '100' },
+        staticPreview: this.render({
+          updateDate: new Date(0).setUTCSeconds(1538288239),
+        }),
+        documentation,
+      },
+    ]
+  }
+
+  static get defaultBadgeData() {
+    return { label: 'update date' }
+  }
+
+  static render({ updateDate }) {
+    return { message: formatDate(updateDate), color: ageColor(updateDate) }
+  }
+
+  async onRequest({ response }) {
+    const updateDate = new Date(0).setUTCSeconds(response.time_updated)
+    return this.constructor.render({ updateDate })
+  }
+}
+
 class SteamFileSubscriptions extends SteamFileService {
   static get category() {
     return 'rating'
@@ -426,6 +466,7 @@ module.exports = {
   SteamCollectionSize,
   SteamFileSize,
   SteamFileReleaseDate,
+  SteamFileUpdateDate,
   SteamFileSubscriptions,
   SteamFileFavorites,
   SteamFileDownloads,

services/steam/steam-workshop.tester.js

@@ -18,6 +18,10 @@ t.create('Release Date')
   .get('/release-date/1523924535.json')
   .expectBadge({ label: 'release date', message: isFormattedDate })
 
+t.create('Update Date')
+  .get('/update-date/1523924535.json')
+  .expectBadge({ label: 'update date', message: isFormattedDate })
+
 t.create('Subscriptions')
   .get('/subscriptions/1523924535.json')
   .expectBadge({ label: 'subscriptions', message: isMetric })
@@ -46,6 +50,10 @@ t.create('Release Date | File Not Found')
   .get('/release-date/1.json')
   .expectBadge({ label: 'release date', message: 'file not found' })
 
+t.create('Update Date | File Not Found')
+  .get('/update-date/1.json')
+  .expectBadge({ label: 'update date', message: 'file not found' })
+
 t.create('Subscriptions | File Not Found')
   .get('/subscriptions/1.json')
   .expectBadge({ label: 'subscriptions', message: 'file not found' })