person_details.rb in ecoportal-api-0.8.5

- old
+ new

@@ -1,9 +1,12 @@
 module Ecoportal
   module API
     class V1
       class PersonDetails < Common::BaseModel
+        class MissingId < StandardError
+        end
+
         passthrough :schema_id
 
         class_resolver :schema_field_value_class, "Ecoportal::API::V1::SchemaFieldValue"
 
         def as_json
@@ -41,17 +44,25 @@
         def [](id)
           get_field(id)&.value
         end
 
         # Sets the value to one specific field of the PersonDetails.
+        # @raise MisssingId if the `id` or `alt_id` is missing.
         # @param id [String] the `id` or the `alt_id` of the target field.
         # @return [void]
         def []=(id, value)
           if field = get_field(id)
             field.value = value
           else
-            raise "details[#{id.inspect}] is missing. Did you forget to load the schema?"
+            raise MissingId.new("details[#{id.inspect}] is missing. Did you forget to load the schema?")
           end
+        end
+
+        # Checks if an `id` or `alt_id` exists
+        # @param id [String] the `id` or the `alt_id` of the target field.
+        # @return [Boolean] `true` if it exists, `false` otherwise
+        def key?(id)
+          @fields_by_id.key?(id) || @fields_by_alt_id.key?(id)
         end
 
         protected
 
         # Rebuilds the internal `id` and `alt_id` references to the fields.