Audio files cannot be downloaded when the user is not the owner of the channel

[mmuller]

Found in version d9a0609

Preconditions:

• There is a channel Ch1.
• There are two users U1 and U2.
• U1 is the owner of the Ch1 channel.
• U1 shares Ch1 with U2.

Steps to reproduce:

1. Sign in as U2.
2. Create a call flow.
3. Add a Record step to the call flow.
4. Make an incoming call.
5. Go to the call log.
6. Press the download button in order to download the audio file.

Obtained result:

• Verboice throws the following error:

  4/9/2020 8:00:59 PM[2020-04-09 23:00:59.283]  INFO  Started GET "/calls/354143/results/1586443790997" for 45.167.21.1 at 2020-04-09 23:00:59 +0000
  4/9/2020 8:00:59 PM[2020-04-09 23:00:59.313]  INFO  Processing by CallLogsController#play_result as */*
  4/9/2020 8:00:59 PM[2020-04-09 23:00:59.316]  INFO    Parameters: {"id"=>"354143", "key"=>"1586443790997"}
  4/9/2020 8:00:59 PM[2020-04-09 23:00:59.364]  INFO  Completed 404 Not Found in 4.6ms
  4/9/2020 8:00:59 PM
  4/9/2020 8:00:59 PM[2020-04-09 23:00:59.395] FATAL  ActiveRecord::RecordNotFound (Couldn't find CallLog with id=354143 [WHERE `call_logs`.`account_id` = 75]):
  4/9/2020 8:00:59 PM  app/controllers/call_logs_controller.rb:40:in `play_result'

[mmuller]

Working properly in version 6503297