api: Add series/patch filtering capabilities to the events list

Suggested-by: Cezar Burlacu <cezar.burlacu@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

docs/rest.rst

@@ -225,6 +225,10 @@ Events
     :query name: Filter the events by name. This field is a comma separated
                  list of events names.
 
+    :query series: Filter the events by series id.
+
+    :query patch: Filter the events by patch id.
+
 Each event type has some ``parameters`` specific to that event. At the moment,
 two events are possible:
 
@@ -673,7 +677,8 @@ API Revisions
 - Document how lists of objects work.
 - Make all DateTime field serialize to ISO 8061 format and not the ECMA 262
   subset.
-- Add a ``since`` GET parameter to /projects/${id,linkname}/events/
+- Add ``since``, ``name``, ``series`` and ``patch`` GET parameters to
+  /projects/${id,linkname}/events/
 
 **Revision 1**
 

patchwork/views/api.py

@@ -512,6 +512,8 @@ def filter_name(self, queryset, event_names):
 
     since = django_filters.CharFilter(name='event_time', lookup_type='gt')
     name = django_filters.MethodFilter()
+    series = django_filters.NumberFilter()
+    patch = django_filters.NumberFilter()
 
     class Meta:
         model = EventLog