app/repositories/contact_repo.py

@@ -60,7 +60,6 @@ class ContactRepository:
         user_id: int,
     ) -> Contact | None:
         stmt = select(Contact).where(Contact.id == contact_id, Contact.organization_id == organization_id)
-        stmt = self._apply_role_clause(stmt, role, user_id)
         result = await self._session.scalars(stmt)
         return result.first()
 
@@ -124,14 +123,4 @@ class ContactRepository:
             if role == OrganizationRole.MEMBER:
                 raise ContactAccessError("Members cannot filter by owner")
             stmt = stmt.where(Contact.owner_id == params.owner_id)
-        return self._apply_role_clause(stmt, role, user_id)
-
-    def _apply_role_clause(
-        self,
-        stmt: Select[tuple[Contact]],
-        role: OrganizationRole,
-        user_id: int,
-    ) -> Select[tuple[Contact]]:
-        if role == OrganizationRole.MEMBER:
-            return stmt.where(Contact.owner_id == user_id)
         return stmt

tests/api/v1/test_contacts.py

@@ -124,6 +124,115 @@ async def test_member_cannot_assign_foreign_owner(
     assert response.status_code == 403
 
 
+@pytest.mark.asyncio
+async def test_member_can_view_foreign_contacts(
+    session_factory: async_sessionmaker[AsyncSession], client: AsyncClient
+) -> None:
+    scenario = await prepare_scenario(session_factory)
+    token = make_token(scenario.user_id, scenario.user_email)
+
+    async with session_factory() as session:
+        membership = await session.scalar(
+            select(OrganizationMember).where(
+                OrganizationMember.organization_id == scenario.organization_id,
+                OrganizationMember.user_id == scenario.user_id,
+            )
+        )
+        assert membership is not None
+        membership.role = OrganizationRole.MEMBER
+
+        other_user = User(
+            email="viewer@example.com",
+            hashed_password="hashed",
+            name="Viewer",
+            is_active=True,
+        )
+        session.add(other_user)
+        await session.flush()
+
+        session.add(
+            OrganizationMember(
+                organization_id=scenario.organization_id,
+                user_id=other_user.id,
+                role=OrganizationRole.MANAGER,
+            )
+        )
+
+        session.add(
+            Contact(
+                organization_id=scenario.organization_id,
+                owner_id=other_user.id,
+                name="Foreign Owner",
+                email="foreign@example.com",
+                phone=None,
+            )
+        )
+        await session.commit()
+
+    response = await client.get(
+        "/api/v1/contacts/",
+        headers=auth_headers(token, scenario),
+    )
+
+    assert response.status_code == 200
+    names = {contact["name"] for contact in response.json()}
+    assert {"John Doe", "Foreign Owner"}.issubset(names)
+
+
+@pytest.mark.asyncio
+async def test_member_patch_foreign_contact_forbidden(
+    session_factory: async_sessionmaker[AsyncSession], client: AsyncClient
+) -> None:
+    scenario = await prepare_scenario(session_factory)
+    token = make_token(scenario.user_id, scenario.user_email)
+
+    async with session_factory() as session:
+        membership = await session.scalar(
+            select(OrganizationMember).where(
+                OrganizationMember.organization_id == scenario.organization_id,
+                OrganizationMember.user_id == scenario.user_id,
+            )
+        )
+        assert membership is not None
+        membership.role = OrganizationRole.MEMBER
+
+        other_user = User(
+            email="owner2@example.com",
+            hashed_password="hashed",
+            name="Owner2",
+            is_active=True,
+        )
+        session.add(other_user)
+        await session.flush()
+
+        session.add(
+            OrganizationMember(
+                organization_id=scenario.organization_id,
+                user_id=other_user.id,
+                role=OrganizationRole.MANAGER,
+            )
+        )
+
+        contact = Contact(
+            organization_id=scenario.organization_id,
+            owner_id=other_user.id,
+            name="Locked Contact",
+            email="locked@example.com",
+            phone=None,
+        )
+        session.add(contact)
+        await session.commit()
+        contact_id = contact.id
+
+    response = await client.patch(
+        f"/api/v1/contacts/{contact_id}",
+        json={"name": "Hacked"},
+        headers=auth_headers(token, scenario),
+    )
+
+    assert response.status_code == 403
+
+
 @pytest.mark.asyncio
 async def test_patch_contact_updates_fields(
     session_factory: async_sessionmaker[AsyncSession], client: AsyncClient

tests/services/test_contact_service.py

@@ -182,6 +182,40 @@ async def test_member_owner_filter_forbidden(session: AsyncSession) -> None:
         )
 
 
+@pytest.mark.asyncio
+async def test_member_can_view_foreign_contacts(session: AsyncSession) -> None:
+    owner = _make_user("owner")
+    member = _make_user("member")
+    context, repo, contact = await _setup_contact(
+        session,
+        role=OrganizationRole.MEMBER,
+        owner=owner,
+        context_user=member,
+    )
+    service = ContactService(repository=repo)
+
+    contacts = await service.list_contacts(filters=ContactListFilters(), context=context)
+
+    assert contacts and contacts[0].id == contact.id
+    assert contacts[0].owner_id == owner.id != context.user_id
+
+
+@pytest.mark.asyncio
+async def test_member_cannot_update_foreign_contact(session: AsyncSession) -> None:
+    owner = _make_user("owner")
+    member = _make_user("member")
+    context, repo, contact = await _setup_contact(
+        session,
+        role=OrganizationRole.MEMBER,
+        owner=owner,
+        context_user=member,
+    )
+    service = ContactService(repository=repo)
+
+    with pytest.raises(ContactForbiddenError):
+        await service.update_contact(contact, ContactUpdateData(name="Blocked"), context=context)
+
+
 @pytest.mark.asyncio
 async def test_update_contact_allows_nullifying_fields(session: AsyncSession) -> None:
     context, repo, contact = await _setup_contact(session)