Description of problem:

hammer capsule content info throws "undefined method" error when content is synced to a Capsule but counts are not calculated.

How reproducible:

always

Is this issue a regression from an earlier version:

yes, works well in 6.16.0:

Steps to Reproduce:

   1. Have a Satellite with external Capsule, turn automatic content count calculation off.
   2. Create an LCE, assign it to the Capsule.
   3. Create and sync some repo (fake_yum1).
   4. Create a CV, add the repo to it, publish and promote to the LCE -> Capsule gets autosynced.
   5. On Satellite try `hammer capsule content info --id <caps_id>`

Actual behavior:

1. hammer capsule content info --id 2
   Error: undefined method `each' for nil:NilClass

Expected behavior:
Same as at 6.16.0:

1. hammer capsule content info --id 2
   Lifecycle Environments: 
    1) Name:          DEV
       Organization:  Default Organization
       Content Views: 
        1) Name:           CV-1
           Composite:      no
           Last Published: 2024/10/10 10:27:20
           Repositories:   
            1) Repository ID:   2
               Repository Name: Animals
               Content Counts:  
                   Warning: Content view must be synced to see content counts

Business Impact

Low, correct numbers are returned after CC calculation

Additional info:

Here is trace from "hammer --debug" (nothing suspicious spotted in the production.log):

NoMethodError (undefined method `each' for nil:NilClass):
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:258:in `block (3 levels) in extend_data'
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:254:in `each'
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:254:in `block (2 levels) in extend_data'
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:253:in `each'
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:253:in `block in extend_data'
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:252:in `each'
    /usr/share/gems/gems/hammer_cli_katello-1.15.0.pre.main/lib/hammer_cli_katello/capsule.rb:252:in `extend_data'
    /usr/share/gems/gems/hammer_cli_foreman-3.13.0.pre.develop/lib/hammer_cli_foreman/commands.rb:503:in `send_request'
    /usr/share/gems/gems/hammer_cli-3.13.0.pre.develop/lib/hammer_cli/apipie/command.rb:34:in `execute'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/command.rb:66:in `run'
    /usr/share/gems/gems/hammer_cli-3.13.0.pre.develop/lib/hammer_cli/abstract.rb:103:in `run'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/subcommand/execution.rb:18:in `execute'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/command.rb:66:in `run'
    /usr/share/gems/gems/hammer_cli-3.13.0.pre.develop/lib/hammer_cli/abstract.rb:103:in `run'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/subcommand/execution.rb:18:in `execute'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/command.rb:66:in `run'
    /usr/share/gems/gems/hammer_cli-3.13.0.pre.develop/lib/hammer_cli/abstract.rb:103:in `run'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/subcommand/execution.rb:18:in `execute'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/command.rb:66:in `run'
    /usr/share/gems/gems/hammer_cli-3.13.0.pre.develop/lib/hammer_cli/abstract.rb:103:in `run'
    /usr/share/gems/gems/clamp-1.3.2/lib/clamp/command.rb:140:in `run'
    /usr/share/gems/gems/hammer_cli-3.13.0.pre.develop/bin/hammer:142:in `<top (required)>'
    /usr/bin/hammer:25:in `load'
    /usr/bin/hammer:25:in `<main>'

DEV Tracker for https://issues.redhat.com/browse/SAT-28743