Broker should filter only relevant events

[gsaslis]

To begin with, we are only interested in listening to events concerning patch updates.

(Later, there should be a configuration option on the broker about the events we should listen to)

[Archimidis]

This is the structure we receive through the event:

{
    "type": "refs-fetched",
    "remote": "z6MksmpU5b1dS7oaqF2bHXhQi1DWy2hB7Mh9CuN7y1DN6QSz",
    "rid": "rad:z3gqcJUoA1n9HaHKufZs5FCSGazv5",
    "updated": [
        {
            "updated": {
                "name": "refs/namespaces/z6MksFqXN3Yhqk8pTJdUGLwATkRfQvwZXPqR2qMEhbS9wzpT/refs/heads/master",
                "old": "64708954ca5e3d561693e44d61169f14a16d09ba",
                "new": "765823c686caa89db0b76c19595189ac1fde4e8e"
            }
        },
        {
            "created": {
                "name": "refs/namespaces/z6MksFqXN3Yhqk8pTJdUGLwATkRfQvwZXPqR2qMEhbS9wzpT/refs/heads/patches/731309bf14ee65adb1287a45121b016ee3a06f03",
                "oid": "a3a223fc645b3d1edcedbaecb6907afdf33362f1"
            }
        },
   ]
}

For the created ref, we can get from the name the following: remote node id: z6MksFqXN3Yhqk8pTJdUGLwATkRfQvwZXPqR2qMEhbS9wzpT (cloudhead) patch id: 731309bf14ee65adb1287a45121b016ee3a06f03

[gsaslis]

@Archimidis ok, if you've already implemented the filtering, please feel free to close this issue.