feat: add co-maintainers to RPC

Signed-off-by: Leonidas Spyropoulos <artafinde@archlinux.org>

aurweb/rpc.py

@@ -284,6 +284,22 @@ class RPC:
             )
             .distinct()
             .order_by("Name"),
+            # Co-Maintainer
+            db.query(models.PackageComaintainer)
+            .join(models.User, models.User.ID == models.PackageComaintainer.UsersID)
+            .join(
+                models.Package,
+                models.Package.PackageBaseID
+                == models.PackageComaintainer.PackageBaseID,
+            )
+            .with_entities(
+                models.Package.ID,
+                literal("CoMaintainers").label("Type"),
+                models.User.Username.label("Name"),
+                literal(str()).label("Cond"),
+            )
+            .distinct()  # A package could have the same co-maintainer multiple times
+            .order_by("Name"),
         ]
 
         # Union all subqueries together.

test/test_rpc.py

@@ -272,6 +272,33 @@ def relations(user: User, packages: list[Package]) -> list[PackageRelation]:
     yield output
 
 
+@pytest.fixture
+def comaintainer(
+    user2: User, user3: User, packages: list[Package]
+) -> list[PackageComaintainer]:
+    output = []
+
+    with db.begin():
+        comaintainer = db.create(
+            PackageComaintainer,
+            User=user2,
+            PackageBase=packages[0].PackageBase,
+            Priority=1,
+        )
+        output.append(comaintainer)
+
+        comaintainer = db.create(
+            PackageComaintainer,
+            User=user3,
+            PackageBase=packages[0].PackageBase,
+            Priority=1,
+        )
+        output.append(comaintainer)
+
+    # Finally, yield the packages.
+    yield output
+
+
 @pytest.fixture(autouse=True)
 def setup(db_test):
     # Create some extra package relationships.
@@ -321,6 +348,7 @@ def test_rpc_singular_info(
     packages: list[Package],
     depends: list[PackageDependency],
     relations: list[PackageRelation],
+    comaintainer: list[PackageComaintainer],
 ):
     # Define expected response.
     pkg = packages[0]
@@ -343,6 +371,7 @@ def test_rpc_singular_info(
                 "MakeDepends": ["chungus-makedepends"],
                 "CheckDepends": ["chungus-checkdepends"],
                 "Conflicts": ["chungus-conflicts"],
+                "CoMaintainers": ["user2", "user3"],
                 "Provides": ["chungus-provides<=200"],
                 "Replaces": ["chungus-replaces<=200"],
                 "License": [pkg.package_licenses.first().License.Name],