params: validate param option against all available options

invenio_records_resources/services/base/config.py

@@ -61,10 +61,14 @@ def customize(cls, opts):
         attrs = {}
         if opts.facets:
             attrs["facets"] = opts.facets
+        # these are the selected sort options
         if opts.sort_options:
             attrs["sort_options"] = opts.sort_options
             attrs["sort_default"] = opts.sort_default
             attrs["sort_default_no_query"] = opts.sort_default_no_query
+        # store all available sort options
+        if opts.available_sort_options:
+            attrs["available_sort_options"] = opts.available_sort_options
         if opts.query_parser_cls:
             attrs["query_parser_cls"] = opts.query_parser_cls
         return _make_cls(cls, attrs) if attrs else cls
@@ -128,20 +132,30 @@ def __init__(self, available_options, selected_options):
         # Ensure all selected options are availabe.
         for o in selected_options:
             assert o in available_options, f"Selected option '{o}' is undefined."
+        self.iterate_all_options = False
 
         self.available_options = available_options
         self.selected_options = selected_options
 
     def __iter__(self):
         """Iterate over options to produce RSK options."""
-        for o in self.selected_options:
+        for o in (
+            self.selected_options
+            if not self.iterate_all_options
+            else self.available_options
+        ):
             yield self.map_option(o, self.available_options[o])
 
     def map_option(self, key, option):
         """Map an option."""
         # This interface is used in Invenio-App-RDM.
         return (key, option)
 
+    def __call__(self):
+        """Control if we iterate through all or selected sort options."""
+        self.iterate_all_options = True
+        return self
+
 
 class SortOptionsSelector(OptionsSelector):
     """Sort options for the search configuration."""
@@ -194,6 +208,11 @@ def sort_options(self):
         """Get sort options for search."""
         return {k: v for (k, v) in self._sort}
 
+    @property
+    def available_sort_options(self):
+        """Get sort options for search."""
+        return {k: v for (k, v) in self._sort()}
+
     @property
     def sort_default(self):
         """Get default sort method for search."""

invenio_records_resources/services/records/params/sort.py

@@ -39,7 +39,11 @@ def apply(self, identity, search, params):
 
     def _compute_sort_fields(self, params):
         """Compute sort fields."""
-        options = deepcopy(self.config.sort_options)
+        options = deepcopy(
+            self.config.available_sort_options
+            if hasattr(self.config, "available_sort_options")
+            else self.config.sort_options
+        )
         if "sort" not in params:
             params["sort"] = self._default_sort(params, options)