Delete unused function.

The `gn_auth.auth.authorisation.resources.checks.can_view` function is
no longer used in this code base. It can be safely removed.

1 files changed, 0 insertions, 30 deletions

diff --git a/gn_auth/auth/authorisation/resources/checks.py b/gn_auth/auth/authorisation/resources/checks.py
index 004c780..ca311ef 100644
--- a/gn_auth/auth/authorisation/resources/checks.py
+++ b/gn_auth/auth/authorisation/resources/checks.py
@@ -149,36 +149,6 @@ def can_delete(
             "(AND system:system-wide:data:delete)"))
 
 
-def can_view(
-        conn: authdb.DbConnection,
-        user_id: uuid.UUID,
-        resource_id: uuid.UUID
-) -> bool:
-    """Check whether user is allowed view a resource and/or its data."""
-    with authdb.cursor(conn) as cursor:
-        cursor.execute("SELECT public FROM resources WHERE resource_id=?",
-                       (str(resource_id),))
-        row = cursor.fetchone()
-        is_public = bool(row) and bool(int(row["public"]))
-
-    return (
-        is_public# The resource is public, everyone can view!
-        or
-        authorised_for_spec(
-            # resource-level view access: user has view access to his resource.
-            conn,
-            user_id,
-            resource_id,
-            "(OR group:resource:view-resource system:resource:view)")
-        or
-        authorised_for_spec(
-            # system-wide view access: user can view any/all resource(s).
-            conn,
-            user_id,
-            system_resource(conn).resource_id,
-            "(OR system:system-wide:data:view system:resource:view)"))
-
-
 def can_edit(
         conn: authdb.DbConnection,
         user_id: uuid.UUID,