Add Itunes command

src/apis/Itunes.js

@@ -0,0 +1,25 @@
+const { APIWrapper } = require('..')
+const axios = require('axios')
+
+module.exports = class ITunes extends APIWrapper {
+  constructor () {
+    super({ name: 'itunes' })
+  }
+
+  async search (media, term, country) {
+    try {
+      const { data } = await axios.get('https://itunes.apple.com/search', {
+        params: {
+          media,
+          term,
+          country,
+          limit: 10
+        }
+      })
+
+      return [data.results, true]
+    } catch {
+      return [[], false]
+    }
+  }
+}

src/commands/misc/itunes.js

@@ -0,0 +1,69 @@
+const { SwitchbladeEmbed, Command, Constants, CommandError } = require('../../')
+
+const MEDIA_WHITE_LIST = ['movie', 'podcast', 'music', 'musicVideo', 'audiobook', 'shortFilm', 'tvShow', 'software', 'ebook', 'all']
+
+module.exports = class Itunes extends Command {
+  constructor (client) {
+    super({
+      name: 'itunes',
+      requirements: { apis: ['itunes'] },
+      embedLogoURL: 'https://i.imgur.com/U4jjk5F.png',
+      parameters: [{
+        type: 'string',
+        full: false,
+        name: 'media',
+        whitelist: MEDIA_WHITE_LIST,
+        missingError: 'commands:itunes.notFound',
+        required: true
+      }, {
+        type: 'string',
+        name: 'country',
+        required: true,
+        missingError: 'commands:itunes.notFound'
+      }, {
+        type: 'string',
+        full: true,
+        name: 'term',
+        required: true,
+        missingError: 'commands:itunes.notFound'
+      }]
+    },
+    client)
+  }
+
+  async run ({ t, author, message, channel }, media, country, term) {
+    term = term.replaceAll(' ', '+')
+
+    const [data, response] = await this.client.apis.itunes.search(media, term, country)
+
+    if (!response) {
+      throw new CommandError(t('commands:itunes.invalidTerm'))
+    }
+
+    if (data.length === 0) {
+      throw new CommandError(t('commands:itunes.noResults'))
+    }
+
+    channel.send(this.parseResponse(author, t, data, message.content))
+  }
+
+  searchResultFormatter (i) {
+    return `[${i.trackName}](${i.trackViewUrl}) - [${i.artistName}](${i.artistViewUrl})`
+  }
+
+  getRatingEmojis (rating) {
+    return (this.getEmoji('ratingstar', '⭐').repeat(Math.floor(rating))) +
+            (this.getEmoji('ratinghalfstar')
+              .repeat(Math.ceil(rating - Math.floor(rating))))
+  }
+
+  parseResponse (author, t, data, title) {
+    const description = data.map((item, index) => `\`${String(index).padStart(2, '0')}\`: ${this.searchResultFormatter(item)}`)
+
+    return new SwitchbladeEmbed(author)
+      .setThumbnail(this.embedUrl)
+      .setDescription(description)
+      .setColor(Constants.ITUNES_COLOR)
+      .setTitle(t('commands:itunes.title', { title }))
+  }
+}

src/locales/en-US/commands.json

@@ -672,6 +672,14 @@
     "commandUsage": "<text>",
     "noText": "You have to give me some text to asciify!"
   },
+  "itunes": {
+    "commandDescription": "Provides the content within the iTunes Store and Apple Books Store.",
+    "title": "Showing results for `{{title}}`",
+    "commandUsage": "<media> <country code> <term>",
+    "notFound": "I wasn't able to find the term with the given media.",
+    "noResults": "No results found.",
+    "invalidTerm": "Invalid term! Make sure that you are giving correct term."
+  },
   "lorem": {
     "commandDescription": "Generates a random lorem ipsum text with the specified amount of paragraphs.",
     "commandUsage": "<number of paragraphs>",

src/utils/Constants.js

@@ -6,6 +6,7 @@ module.exports = {
   ERROR_COLOR: '#FF3333',
   EIGHTBALL_COLOR: '#000000',
   NPM_COLOR: '#CB3837',
+  ITUNES_COLOR: '#FF6283',
   GENERIC_RED_COLOR: '#CB3837',
   E621_COLOR: '#258CF5',
   XKCD_COLOR: '#96A8C8',