exclude branch=local relationships from diff

backend/infrahub/core/query/diff.py

@@ -528,14 +528,12 @@ def __init__(
         self,
         base_branch: Branch,
         diff_branch_from_time: Timestamp,
-        branch_support: list[BranchSupportType] | None = None,
         current_node_field_specifiers: list[tuple[str, str]] | None = None,
         new_node_field_specifiers: list[tuple[str, str]] | None = None,
         **kwargs: Any,
     ):
         self.base_branch = base_branch
         self.diff_branch_from_time = diff_branch_from_time
-        self.branch_support = branch_support or [BranchSupportType.AWARE]
         self.current_node_field_specifiers = current_node_field_specifiers
         self.new_node_field_specifiers = new_node_field_specifiers
 
@@ -551,7 +549,9 @@ async def query_init(self, db: InfrahubDatabase, **kwargs: Any) -> None:
                 "branch_from_time": self.diff_branch_from_time.to_string(),
                 "from_time": from_str,
                 "to_time": self.diff_to.to_string(),
-                "branch_support": [item.value for item in self.branch_support],
+                "branch_local": BranchSupportType.LOCAL.value,
+                "branch_aware": BranchSupportType.AWARE.value,
+                "branch_agnostic": BranchSupportType.AGNOSTIC.value,
                 "new_node_field_specifiers": self.new_node_field_specifiers,
                 "current_node_field_specifiers": self.current_node_field_specifiers,
             }
@@ -577,7 +577,7 @@ async def query_init(self, db: InfrahubDatabase, **kwargs: Any) -> None:
         WHERE (node_ids_list IS NULL OR p.uuid IN node_ids_list)
         AND (from_time <= diff_rel.from < $to_time)
         AND (diff_rel.to IS NULL OR (from_time <= diff_rel.to < $to_time))
-        AND (p.branch_support IN $branch_support OR q.branch_support IN $branch_support)
+        AND p.branch_support = $branch_aware
         WITH p, q, diff_rel, from_time
         // -------------------------------------
         // Exclude nodes added then removed on branch within timeframe
@@ -603,6 +603,7 @@ async def query_init(self, db: InfrahubDatabase, **kwargs: Any) -> None:
             WHERE %(id_func)s(diff_rel) = %(id_func)s(top_diff_rel)
             AND type(r_node) IN ["HAS_ATTRIBUTE", "IS_RELATED"]
             AND any(l in labels(node) WHERE l in ["Attribute", "Relationship"])
+            AND node.branch_support IN [$branch_aware, $branch_agnostic]
             AND type(r_prop) IN ["IS_VISIBLE", "IS_PROTECTED", "HAS_SOURCE", "HAS_OWNER", "HAS_VALUE", "IS_RELATED"]
             AND any(l in labels(prop) WHERE l in ["Boolean", "Node", "AttributeValue"])
             AND ALL(
@@ -655,9 +656,9 @@ async def query_init(self, db: InfrahubDatabase, **kwargs: Any) -> None:
             // exclude attributes and relationships under added/removed nodes b/c they are covered above
             WHERE (node_field_specifiers_list IS NULL OR [p.uuid, q.name] IN node_field_specifiers_list)
             AND r_root.branch IN [$branch_name, $base_branch_name, $global_branch_name]
-            AND (p.branch_support IN $branch_support OR q.branch_support IN $branch_support)
+            AND q.branch_support = $branch_aware
             // if p has a different type of branch support and was addded within our timeframe
-            AND (r_root.from < from_time OR NOT (p.branch_support IN $branch_support))
+            AND (r_root.from < from_time OR p.branch_support = $branch_agnostic)
             AND r_root.status = "active"
             // get attributes and relationships added on the branch during the timeframe
             AND (from_time <= diff_rel.from < $to_time)
@@ -671,9 +672,9 @@ async def query_init(self, db: InfrahubDatabase, **kwargs: Any) -> None:
             // exclude attributes and relationships under added/removed nodes b/c they are covered above
             WHERE (node_field_specifiers_list IS NULL OR [p.uuid, q.name] IN node_field_specifiers_list)
             AND r_root.branch IN [$branch_name, $base_branch_name, $global_branch_name]
-            AND (p.branch_support IN $branch_support OR q.branch_support IN $branch_support)
+            AND q.branch_support = $branch_aware
             // if p has a different type of branch support and was addded within our timeframe
-            AND (r_root.from < from_time OR NOT (p.branch_support IN $branch_support))
+            AND (r_root.from < from_time OR p.branch_support = $branch_agnostic)
             // get attributes and relationships added on the branch during the timeframe
             AND (from_time <= diff_rel.from < $to_time)
             AND (diff_rel.to IS NULL OR (from_time <= diff_rel.to < $to_time))
@@ -773,7 +774,7 @@ async def query_init(self, db: InfrahubDatabase, **kwargs: Any) -> None:
             r in [r_root, r_node]
             WHERE r.from <= from_time AND r.branch IN [$branch_name, $base_branch_name]
         )
-        AND (p.branch_support IN $branch_support OR q.branch_support IN $branch_support)
+        AND p.branch_support = $branch_aware
         AND any(l in labels(p) WHERE l in ["Attribute", "Relationship"])
         AND type(diff_rel) IN ["IS_VISIBLE", "IS_PROTECTED", "HAS_SOURCE", "HAS_OWNER", "HAS_VALUE"]
         AND any(l in labels(q) WHERE l in ["Boolean", "Node", "AttributeValue"])

backend/tests/conftest.py

@@ -22,7 +22,7 @@
 from infrahub.config import load_and_exit
 from infrahub.core import registry
 from infrahub.core.branch import Branch
-from infrahub.core.constants import BranchSupportType, InfrahubKind
+from infrahub.core.constants import BranchSupportType, InfrahubKind, RelationshipCardinality, RelationshipDirection
 from infrahub.core.initialization import (
     create_default_branch,
     create_global_branch,
@@ -31,8 +31,11 @@
 )
 from infrahub.core.node import Node
 from infrahub.core.schema import SchemaRoot, core_models, internal_schema
+from infrahub.core.schema.attribute_schema import AttributeSchema
 from infrahub.core.schema.definitions.core import core_profile_schema_definition
 from infrahub.core.schema.manager import SchemaManager
+from infrahub.core.schema.node_schema import NodeSchema
+from infrahub.core.schema.relationship_schema import RelationshipSchema
 from infrahub.core.schema.schema_branch import SchemaBranch
 from infrahub.core.utils import delete_all_nodes
 from infrahub.database import InfrahubDatabase, get_db
@@ -513,6 +516,63 @@ async def car_person_schema(
     return registry.schema.register_schema(schema=car_person_schema_unregistered, branch=default_branch.name)
 
 
+@pytest.fixture
+async def car_person_schema_branch_local_root(db: InfrahubDatabase, default_branch: Branch) -> SchemaRoot:
+    schema = SchemaRoot(
+        nodes=[
+            NodeSchema(
+                name="Car",
+                namespace="Test",
+                default_filter="name__value",
+                display_labels=["name__value", "color__value"],
+                uniqueness_constraints=[["name__value"]],
+                branch=BranchSupportType.LOCAL,
+                attributes=[
+                    AttributeSchema(name="name", kind="Text", unique=True),
+                    AttributeSchema(name="color", kind="Text", default_value="#444444", optional=True),
+                ],
+                relationships=[
+                    RelationshipSchema(
+                        name="owner",
+                        peer="TestPerson",
+                        optional=False,
+                        cardinality=RelationshipCardinality.ONE,
+                        direction=RelationshipDirection.OUTBOUND,
+                    ),
+                ],
+            ),
+            NodeSchema(
+                name="Person",
+                namespace="Test",
+                default_filter="name__value",
+                display_labels=["name__value"],
+                branch=BranchSupportType.AWARE,
+                uniqueness_constraints=[["name__value"]],
+                attributes=[
+                    AttributeSchema(name="name", kind="Text", unique=True),
+                    AttributeSchema(name="height", kind="Number", optional=True),
+                ],
+                relationships=[
+                    RelationshipSchema(
+                        name="cars",
+                        peer="TestCar",
+                        cardinality=RelationshipCardinality.MANY,
+                        direction=RelationshipDirection.INBOUND,
+                    )
+                ],
+            ),
+        ],
+    )
+    return schema
+
+
+@pytest.fixture
+async def car_person_schema_branch_local(
+    db: InfrahubDatabase, default_branch: Branch, car_person_schema_branch_local_root
+) -> SchemaBranch:
+    return registry.schema.register_schema(schema=car_person_schema_branch_local_root, branch=default_branch.name)
+
+
 @pytest.fixture
 async def animal_person_schema_unregistered(db: InfrahubDatabase, node_group_schema, data_schema) -> SchemaRoot:
     schema: dict[str, Any] = {

backend/tests/unit/core/diff/test_diff_and_merge.py

@@ -1,3 +1,4 @@
+from typing import Literal
 from unittest.mock import AsyncMock
 
 import pytest
@@ -56,7 +57,11 @@ async def test_diff_and_merge_with_list_attribute(
         assert updated_node.mylist.value == ["c", "d", 3, 4]
 
     async def test_diff_and_merge_schema_with_default_values(
-        self, db: InfrahubDatabase, default_branch: Branch, register_core_models_schema, car_person_schema: SchemaBranch
+        self,
+        db: InfrahubDatabase,
+        default_branch: Branch,
+        register_core_models_schema: SchemaBranch,
+        car_person_schema: SchemaBranch,
     ):
         schema_main = registry.schema.get_schema_branch(name=default_branch.name)
         await registry.schema.update_schema_branch(
@@ -98,12 +103,12 @@ async def test_diff_and_merge_with_attribute_value_conflict(
         db: InfrahubDatabase,
         default_branch: Branch,
         diff_repository: DiffRepository,
-        person_john_main,
-        person_jane_main,
-        person_alfred_main,
-        car_accord_main,
-        conflict_selection,
-        expected_value,
+        person_john_main: Node,
+        person_jane_main: Node,
+        person_alfred_main: Node,
+        car_accord_main: Node,
+        conflict_selection: ConflictSelection,
+        expected_value: Literal["John-main", "John-branch"],
     ):
         branch2 = await create_branch(db=db, branch_name="branch2")
         john_main = await NodeManager.get_one(db=db, id=person_john_main.id)
@@ -134,12 +139,12 @@ async def test_diff_and_merge_with_relationship_conflict(
         db: InfrahubDatabase,
         default_branch: Branch,
         diff_repository: DiffRepository,
-        person_john_main,
-        person_jane_main,
-        person_alfred_main,
-        car_accord_main,
-        car_camry_main,
-        conflict_selection,
+        person_john_main: Node,
+        person_jane_main: Node,
+        person_alfred_main: Node,
+        car_accord_main: Node,
+        car_camry_main: Node,
+        conflict_selection: ConflictSelection,
     ):
         branch2 = await create_branch(db=db, branch_name="branch2")
         car_main = await NodeManager.get_one(db=db, id=car_accord_main.id)
@@ -174,11 +179,11 @@ async def test_diff_and_merge_with_attribute_property_conflict(
         db: InfrahubDatabase,
         default_branch: Branch,
         diff_repository: DiffRepository,
-        person_john_main,
-        person_jane_main,
-        person_alfred_main,
-        car_accord_main,
-        conflict_selection,
+        person_john_main: Node,
+        person_jane_main: Node,
+        person_alfred_main: Node,
+        car_accord_main: Node,
+        conflict_selection: ConflictSelection,
     ):
         branch2 = await create_branch(db=db, branch_name="branch2")
         john_main = await NodeManager.get_one(db=db, id=person_john_main.id)
@@ -214,12 +219,12 @@ async def test_diff_and_merge_with_relationship_property_conflict(
         db: InfrahubDatabase,
         default_branch: Branch,
         diff_repository: DiffRepository,
-        person_john_main,
-        person_jane_main,
-        person_alfred_main,
-        car_accord_main,
-        car_camry_main,
-        conflict_selection,
+        person_john_main: Node,
+        person_jane_main: Node,
+        person_alfred_main: Node,
+        car_accord_main: Node,
+        car_camry_main: Node,
+        conflict_selection: ConflictSelection,
     ):
         branch2 = await create_branch(db=db, branch_name="branch2")
         car_main = await NodeManager.get_one(db=db, id=car_accord_main.id)
@@ -299,3 +304,142 @@ async def test_relationship_set_to_null(self, db: InfrahubDatabase, default_bran
         updated_friend = await NodeManager.get_one(db=db, id=friend_main.id)
         best_friend_rels = await updated_friend.best_friends.get_relationships(db=db)
         assert len(best_friend_rels) == 0
+
+    async def test_local_and_aware_nodes_added_on_branch(
+        self, db: InfrahubDatabase, default_branch: Branch, car_person_schema_branch_local: SchemaBranch
+    ):
+        branch2 = await create_branch(db=db, branch_name="branch2")
+        person = await Node.init(db=db, schema="TestPerson", branch=branch2)
+        await person.new(db=db, name="Guy", height=180)
+        await person.save(db=db)
+        car = await Node.init(db=db, schema="TestCar", branch=branch2)
+        await car.new(db=db, name="camry", owner=person.id)
+        await car.save(db=db)
+
+        diff_coordinator = await self._get_diff_coordinator(db=db, branch=branch2)
+        enriched_diff = await diff_coordinator.update_branch_diff(base_branch=default_branch, diff_branch=branch2)
+        diff_person = enriched_diff.get_node(node_uuid=person.id)
+        assert diff_person.action is DiffAction.ADDED
+        # validate car is not in the diff
+        with pytest.raises(ValueError, match=rf"No node {car.id}"):
+            enriched_diff.get_node(node_uuid=car.id)
+
+        diff_merger = await self._get_diff_merger(db=db, branch=branch2)
+        await diff_merger.merge_graph(at=Timestamp())
+
+        # validate person update on main
+        updated_person = await NodeManager.get_one(db=db, id=person.id)
+        assert updated_person.height.value == 180
+        assert updated_person.name.value == "Guy"
+        # validate car (branch=local) not merged to main
+        updated_car = await NodeManager.get_one(db=db, id=car.id)
+        assert updated_car is None
+        person_schema = registry.schema.get(name="TestPerson", duplicate=False)
+        cars_rel_schema = person_schema.get_relationship(name="cars")
+        cars_rels = await NodeManager.query_peers(
+            db=db, ids=[person.id], source_kind="TestPerson", schema=cars_rel_schema, filters={}, fetch_peers=True
+        )
+        assert len(cars_rels) == 0
+        car_schema = registry.schema.get(name="TestCar", duplicate=False)
+        owner_rel_schema = car_schema.get_relationship(name="owner")
+        owner_rels = await NodeManager.query_peers(
+            db=db, ids=[car.id], source_kind="TestCar", schema=owner_rel_schema, filters={}, fetch_peers=True
+        )
+        assert len(owner_rels) == 0
+        # validate relationship still exists on branch
+        cars_rels = await NodeManager.query_peers(
+            db=db,
+            branch=branch2,
+            ids=[person.id],
+            source_kind="TestPerson",
+            schema=cars_rel_schema,
+            filters={},
+            fetch_peers=True,
+        )
+        assert len(cars_rels) == 1
+        assert cars_rels[0].peer_id == car.id
+        owner_rels = await NodeManager.query_peers(
+            db=db,
+            branch=branch2,
+            ids=[car.id],
+            source_kind="TestCar",
+            schema=owner_rel_schema,
+            filters={},
+            fetch_peers=True,
+        )
+        assert len(owner_rels) == 1
+        assert owner_rels[0].peer_id == person.id
+
+    async def test_agnostic_and_aware_nodes_added_on_branch(
+        self, db: InfrahubDatabase, default_branch: Branch, car_person_schema_global
+    ):
+        branch2 = await create_branch(db=db, branch_name="branch2")
+        person = await Node.init(db=db, schema="TestPerson", branch=branch2)
+        await person.new(db=db, name="Guy", height=180)
+        await person.save(db=db)
+        car = await Node.init(db=db, schema="TestCar", branch=branch2)
+        await car.new(db=db, name="camry", nbr_seats=3, is_electric=False, owner=person.id)
+        await car.save(db=db)
+
+        diff_coordinator = await self._get_diff_coordinator(db=db, branch=branch2)
+        enriched_diff = await diff_coordinator.update_branch_diff(base_branch=default_branch, diff_branch=branch2)
+        diff_person = enriched_diff.get_node(node_uuid=person.id)
+        assert diff_person.action is DiffAction.UPDATED
+        diff_car = enriched_diff.get_node(node_uuid=car.id)
+        assert diff_car.action is DiffAction.ADDED
+
+        diff_merger = await self._get_diff_merger(db=db, branch=branch2)
+        await diff_merger.merge_graph(at=Timestamp())
+
+        # validate person (agnostic) exists on main
+        updated_person = await NodeManager.get_one(db=db, id=person.id)
+        assert updated_person.height.value == 180
+        assert updated_person.name.value == "Guy"
+        cars_rels = await updated_person.cars.get(db=db)
+        assert len(cars_rels) == 1
+        assert cars_rels[0].peer_id == car.id
+        # validate car merged to main
+        updated_car = await NodeManager.get_one(db=db, id=car.id)
+        assert updated_car.name.value == "camry"
+        assert updated_car.nbr_seats.value == 3
+        assert updated_car.is_electric.value is False
+        owner_rel = await updated_car.owner.get(db=db)
+        assert owner_rel.peer_id == person.id
+
+        person_schema = registry.schema.get(name="TestPerson", duplicate=False)
+        cars_rel_schema = person_schema.get_relationship(name="cars")
+        cars_rels = await NodeManager.query_peers(
+            db=db, ids=[person.id], source_kind="TestPerson", schema=cars_rel_schema, filters={}, fetch_peers=True
+        )
+        assert len(cars_rels) == 1
+        assert cars_rels[0].peer_id == car.id
+        car_schema = registry.schema.get(name="TestCar", duplicate=False)
+        owner_rel_schema = car_schema.get_relationship(name="owner")
+        owner_rels = await NodeManager.query_peers(
+            db=db, ids=[car.id], source_kind="TestCar", schema=owner_rel_schema, filters={}, fetch_peers=True
+        )
+        assert len(owner_rels) == 1
+        assert owner_rels[0].peer_id == person.id
+        # validate relationship still exists on branch
+        cars_rels = await NodeManager.query_peers(
+            db=db,
+            branch=branch2,
+            ids=[person.id],
+            source_kind="TestPerson",
+            schema=cars_rel_schema,
+            filters={},
+            fetch_peers=True,
+        )
+        assert len(cars_rels) == 1
+        assert cars_rels[0].peer_id == car.id
+        owner_rels = await NodeManager.query_peers(
+            db=db,
+            branch=branch2,
+            ids=[car.id],
+            source_kind="TestCar",
+            schema=owner_rel_schema,
+            filters={},
+            fetch_peers=True,
+        )
+        assert len(owner_rels) == 1
+        assert owner_rels[0].peer_id == person.id