EES-5494 Fix properties in allOf schemas not rendering as required

lib/api_reference_helpers.rb

@@ -122,6 +122,23 @@ def render_schema_type(schema)
     end
   end
 
+  # @param [Openapi3Parser::Node::Schema] schema
+  # @param [Openapi3Parser::Node::Schema, String] property
+  # @return [Boolean]
+  def is_required_schema_property?(schema, property)
+    if schema.requires?(property)
+      return true
+    end
+
+    if schema.all_of&.any?
+      return schema.all_of.to_a.reduce(false) do |_, all_of_schema|
+        all_of_schema.requires?(property)
+      end
+    end
+
+    false
+  end
+
   class Utils
     # @param [Openapi3Parser::Node::Schema] schema
     # @return [String, Number, Boolean]

source/schemas/template.html.md.erb

@@ -31,7 +31,7 @@ Available options:
     <tr>
       <td><code class="dfe-word-break--normal"><%= name %></code></td>
       <td><%= render_schema_type(property) %></td>
-      <td><%= schema.requires?(property) %></td>
+      <td><%= is_required_schema_property?(schema, property) %></td>
       <td>
         <%= partial("partials/schema_description", :locals => {
           description: property.description,