stacks: add revision data to API response (bug 1835678)

- add Lando revision data to API response
- add serialize method to Revision class

Author: zzzeid

landoapi/api/stacks.py

@@ -8,6 +8,7 @@
 from flask import current_app
 from landoapi.commit_message import format_commit_message
 from landoapi.decorators import require_phabricator_api_key
+from landoapi.models.revisions import Revision
 from landoapi.phabricator import PhabricatorClient
 from landoapi.projects import (
     get_release_managers,
@@ -116,19 +117,25 @@ def get(phab: PhabricatorClient, revision_id: str):
     }
 
     revisions_response = []
-    for revision_phid, revision in stack_data.revisions.items():
-        fields = PhabricatorClient.expect(revision, "fields")
+    for _phid, phab_revision in stack_data.revisions.items():
+        lando_revision = Revision.query.filter(
+            Revision.revision_id == phab_revision["id"]
+        ).one_or_none()
+        revision_phid = PhabricatorClient.expect(phab_revision, "phid")
+        fields = PhabricatorClient.expect(phab_revision, "fields")
         diff_phid = PhabricatorClient.expect(fields, "diffPHID")
         repo_phid = PhabricatorClient.expect(fields, "repositoryPHID")
         diff = stack_data.diffs[diff_phid]
-        human_revision_id = "D{}".format(PhabricatorClient.expect(revision, "id"))
+        human_revision_id = "D{}".format(PhabricatorClient.expect(phab_revision, "id"))
         revision_url = urllib.parse.urljoin(
             current_app.config["PHABRICATOR_URL"], human_revision_id
         )
-        secure = revision_is_secure(revision, secure_project_phid)
-        commit_description = find_title_and_summary_for_display(phab, revision, secure)
-        bug_id = get_bugzilla_bug(revision)
-        reviewers = get_collated_reviewers(revision)
+        secure = revision_is_secure(phab_revision, secure_project_phid)
+        commit_description = find_title_and_summary_for_display(
+            phab, phab_revision, secure
+        )
+        bug_id = get_bugzilla_bug(phab_revision)
+        reviewers = get_collated_reviewers(phab_revision)
         accepted_reviewers = reviewers_for_commit_message(
             reviewers, users, projects, sec_approval_project_phid
         )
@@ -163,16 +170,16 @@ def get(phab: PhabricatorClient, revision_id: str):
             {
                 "id": human_revision_id,
                 "phid": revision_phid,
-                "status": serialize_status(revision),
+                "status": serialize_status(phab_revision),
                 "blocked_reason": blocked.get(revision_phid, ""),
                 "bug_id": bug_id,
                 "title": commit_description.title,
                 "url": revision_url,
                 "date_created": PhabricatorClient.to_datetime(
-                    PhabricatorClient.expect(revision, "fields", "dateCreated")
+                    PhabricatorClient.expect(phab_revision, "fields", "dateCreated")
                 ).isoformat(),
                 "date_modified": PhabricatorClient.to_datetime(
-                    PhabricatorClient.expect(revision, "fields", "dateModified")
+                    PhabricatorClient.expect(phab_revision, "fields", "dateModified")
                 ).isoformat(),
                 "summary": commit_description.summary,
                 "commit_message_title": commit_message_title,
@@ -183,6 +190,9 @@ def get(phab: PhabricatorClient, revision_id: str):
                 "reviewers": serialize_reviewers(reviewers, users, projects, diff_phid),
                 "is_secure": secure,
                 "is_using_secure_commit_message": commit_description.sanitized,
+                "lando_revision": lando_revision.serialize()
+                if lando_revision
+                else None,
             }
         )
 

landoapi/models/revisions.py

@@ -86,6 +86,16 @@ def set_patch(self, raw_diff: bytes, patch_data: dict[str, str]):
         patch = build_patch_for_revision(raw_diff, **self.patch_data)
         self.patch_bytes = patch.encode("utf-8")
 
+    def serialize(self):
+        return {
+            "id": self.id,
+            "revision_id": self.revision_id,
+            "diff_id": self.diff_id,
+            "landing_jobs": [job.id for job in self.landing_jobs],
+            "created_at": self.created_at,
+            "updated_at": self.updated_at,
+        }
+
 
 class DiffWarning(Base):
     """Represents a warning message associated with a particular diff and revision."""