[Findit] Add WfSuspectedCL model to save triage results for each suspected CL.

appengine/findit/model/wf_suspected_cl.py

Index: appengine/findit/model/wf_suspected_cl.py
diff --git a/appengine/findit/model/wf_culprit.py b/appengine/findit/model/wf_suspected_cl.py
similarity index 55%
copy from appengine/findit/model/wf_culprit.py
copy to appengine/findit/model/wf_suspected_cl.py
index 00457aa686bbfa5932d3cb53ed3fcf62e8ea105a..4c4caac1f1d715c584f5a98b7dec0722bcb02340 100644
--- a/appengine/findit/model/wf_culprit.py
+++ b/appengine/findit/model/wf_suspected_cl.py
@@ -4,45 +4,39 @@
 
 from google.appengine.ext import ndb
 
-from model import analysis_status as status
 
-
-class WfCulprit(ndb.Model):
-  """Represents a culprit that causes a group of failures on Chromium waterfall.
+class WfSuspectedCL(ndb.Model):
+  """Represents suspected cl that causes failures on Chromium waterfall builds.
 
   'Wf' is short for waterfall.
   """
 
-  # Repo or project name of the culprit, eg: chromium, etc.
+  # Repo or project name of the suspected CL, eg: chromium, etc.
   repo_name = ndb.StringProperty(indexed=True)
 
-  # The Git hash revision of the culprit.
+  # The Git hash revision of the suspected CL.
   revision = ndb.StringProperty(indexed=False)
 
-  # The commit position of the culprit. Might not be available for some repo.
+  # The commit position of the suspected CL.
+  # Might not be available for some repo.
   commit_position = ndb.IntegerProperty(indexed=False)
 
-  # When the code-review of this culprit was notified.
-  cr_notification_time = ndb.DateTimeProperty(indexed=True)
+  # The list of builds in which the suspected CL caused some breakage.
+  builds = ndb.JsonProperty(indexed=False)
+
+  # Is the suspected CL the culprit or not.
+  is_culprit = ndb.BooleanProperty(indexed=True, default=None)
 
-  # The status of code-review notification: None, RUNNING, COMPLETED, ERROR.
-  cr_notification_status = ndb.IntegerProperty(indexed=True)
+  # From which approach do we get this suspected CL: HEURISTIC, TRY_JOB or BOTH.
+  approach = ndb.IntegerProperty(indexed=True)
 
-  # The list of builds in which the culprit caused some breakage.
-  builds = ndb.JsonProperty(indexed=False)
+  # Failure type: failure_type.COMPILE or failure_type.TEST.
+  failure_type = ndb.IntegerProperty(indexed=True)
 
   @property
   def project_name(self):
     return self.repo_name
 
-  @property
-  def cr_notification_processed(self):
-    return self.cr_notification_status in (status.COMPLETED, status.RUNNING)
-
-  @property
-  def cr_notified(self):
-    return self.cr_notification_status == status.COMPLETED
-
   @classmethod
   def _CreateKey(cls, repo_name, revision):  # pragma: no cover
     return ndb.Key(cls.__name__, '%s/%s' % (repo_name, revision))