[CON-163] Expose tracks on CN (subtask)

creator-node/src/components/contentBlacklist/contentBlacklistComponentService.js

@@ -3,6 +3,10 @@ const models = require('../../models')
 
 const types = models.ContentBlacklist.Types
 
+const getTracks = async () => {
+  return BlacklistManager.getAllTrackIds()
+}
+
 const getAllContentBlacklist = async () => {
   // Segments stored in the ContentBlacklist may not be associated with a track
   const segmentsFromCBL = await models.ContentBlacklist.findAll({
@@ -38,5 +42,6 @@ const removeFromContentBlacklist = async ({ type, values }) => {
 module.exports = {
   getAllContentBlacklist,
   addToContentBlacklist,
-  removeFromContentBlacklist
+  removeFromContentBlacklist,
+  getTracks
 }

creator-node/src/components/contentBlacklist/contentBlacklistController.js

@@ -3,7 +3,8 @@ const express = require('express')
 const {
   getAllContentBlacklist,
   addToContentBlacklist,
-  removeFromContentBlacklist
+  removeFromContentBlacklist,
+  getTracks
 } = require('./contentBlacklistComponentService')
 const {
   handleResponse,
@@ -24,6 +25,21 @@ const TYPES_SET = new Set([types.cid, types.user, types.track])
 
 // Controllers
 
+const getTracksController = async (req) => {
+  let trackIds
+  try {
+    trackIds = await getTracks()
+  } catch (e) {
+    req.logger.error(
+      `ContentBlackListController - Could not fetch tracks: ${e.message}`
+    )
+
+    return errorResponseServerError(`Could not fetch tracks`)
+  }
+
+  return successResponse({ values: trackIds })
+}
+
 const contentBlacklistGetAllController = async (req) => {
   const blacklistedContent = await getAllContentBlacklist()
   return successResponse(blacklistedContent)
@@ -264,7 +280,7 @@ const filterNonexistantIds = async (libs, type, ids) => {
 }
 
 // Routes
-
+router.get('/blacklist/tracks', handleResponse(getTracksController))
 router.get('/blacklist', handleResponse(contentBlacklistGetAllController))
 router.post('/blacklist/add', handleResponse(contentBlacklistAddController))
 router.post(

creator-node/src/utils.js

@@ -29,6 +29,10 @@ class Utils {
     return new Promise((resolve) => setTimeout(resolve, ms))
   }
 
+  /**
+   * Generates a random number from [0, max)
+   * @param {number} max the max random number. exclusive
+   */
   static getRandomInt(max) {
     return Math.floor(Math.random() * max)
   }