Bug 1578022

Created from redmine issue http://projects.theforeman.org/issues/23320

Upstream bug assigned to None

Moving this bug to POST for triage into Satellite 6 since the upstream issue http://projects.theforeman.org/issues/23320 has been resolved.

Also, see https://bugzilla.redhat.com/show_bug.cgi?id=1578022.

To test, this will involve publishing two content views with different sets of content (you probably want to use content view filters to block different packages within the same repo across two different content views).  

Once you've got two content view versions published, you're going to want perform an api request to:

GET /katello/api/v2/rpms/compare/?content_view_version_ids[]=1&content_view_version_ids[]=2

(where 1 and 2 are examples of your content view version ids).  This should return you some sort of comparison between the two versions.

Verification steps.

1. Setup a content view
2. Add rpm
3. publish new version
4. filter by earlier date
5. publish new version
6. GET /katello/api/v2/packages/compare/?content_view_version_ids[]=1&content_view_version_ids[]=2

Was able to see the comparisons of packages between versions.  The content_view_version_ids I had were 14 and 15.

Below is a snippet of the results of one being in 14, one being in 15, and one being in both.  Check "comparison" portion.

{
    "total": 283,
    "subtotal": 283,
    "page": 1,
    "per_page": 20,
    "error": null,
    "search": null,
    "sort": {
        "by": null,
        "order": null
    },
    "results": [
        {
            "id": 78327,
            "uuid": "08b39048-c2f6-49e0-a506-5027259f797e",
            "name": "ansible",
            "version": "2.4.1.0",
            "release": "1.el7ae",
            "arch": "noarch",
            "epoch": "0",
            "summary": "SSH-based configuration management, deployment, and task execution system",
            "filename": "ansible-2.4.1.0-1.el7ae.noarch.rpm",
            "sourcerpm": "ansible-2.4.1.0-1.el7ae.src.rpm",
            "checksum": "9c90c4103f928f04762941dd1c33e24615055397cb25e732ef2ea742a8686e32",
            "nvrea": "ansible-2.4.1.0-1.el7ae.noarch",
            "nvra": "ansible-2.4.1.0-1.el7ae.noarch",
            "hosts_available_count": 0,
            "hosts_applicable_count": 0,
            "comparison": [
                14
            ]
        },
        {
            "id": 78510,
            "uuid": "b98e0c0f-1cac-4e3c-8a27-ac0b1601e240",
            "name": "ceph-common",
            "version": "12.2.4",
            "release": "30.el7cp",
            "arch": "x86_64",
            "epoch": "2",
            "summary": "Ceph Common",
            "filename": "ceph-common-12.2.4-30.el7cp.x86_64.rpm",
            "sourcerpm": "ceph-12.2.4-30.el7cp.src.rpm",
            "checksum": "dc561f1db96dc42c5c4221da59c6a9df8ed0b8f709da6dd9eff6aef20a902042",
            "nvrea": "ceph-common-2:12.2.4-30.el7cp.x86_64",
            "nvra": "ceph-common-12.2.4-30.el7cp.x86_64",
            "hosts_available_count": 0,
            "hosts_applicable_count": 0,
            "comparison": [
                15
            ]
        },
            "id": 78547,
            "uuid": "da80004e-31a0-4af6-8b7b-6184e6de01f7",
            "name": "babeltrace",
            "version": "1.2.4",
            "release": "5.el7cp",
            "arch": "x86_64",
            "epoch": "0",
            "summary": "Trace Viewer and Converter, mainly for the Common Trace Format",
            "filename": "babeltrace-1.2.4-5.el7cp.x86_64.rpm",
            "sourcerpm": "babeltrace-1.2.4-5.el7cp.src.rpm",
            "checksum": "44fd349522504ccfe33dbb13dd62f16d8b10ae020f74c57355af3a7b090f8871",
            "nvrea": "babeltrace-1.2.4-5.el7cp.x86_64",
            "nvra": "babeltrace-1.2.4-5.el7cp.x86_64",
            "hosts_available_count": 0,
            "hosts_applicable_count": 0,
            "comparison": [
                14,
                15
            ]
        },

Verified in 6.5.0 Snap 7.0

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2019:1222