Refactoring TFO-Go-SDK Generator Template RESTful API

Author: zeroc0d3

cmd/generator-restfulapi/main.go

@@ -234,10 +234,20 @@ type TemplateData struct {
 	EntityNamePlural string
 	EntityFields     []EntityField
 
+	// Entities (for documentation generation)
+	Entities []EntityInfo
+
 	// Computed
 	Timestamp string
 }
 
+// EntityInfo represents entity information for documentation
+type EntityInfo struct {
+	Name       string
+	PluralName string
+	Fields     []EntityField
+}
+
 // EntityField represents a field in an entity
 type EntityField struct {
 	Name     string
@@ -569,6 +579,7 @@ func loadTemplate(name string) (*template.Template, error) {
 		"trimSuffix": strings.TrimSuffix,
 		"trimPrefix": strings.TrimPrefix,
 		"add":        func(a, b int) int { return a + b },
+		"isLast":     func(i int, slice interface{}) bool { return isLastIndex(i, slice) },
 	}
 
 	if templateDir != "" {
@@ -687,3 +698,17 @@ func pluralize(s string) string {
 	}
 	return s + "s"
 }
+
+// isLastIndex checks if the index is the last element in a slice
+func isLastIndex(i int, slice interface{}) bool {
+	switch s := slice.(type) {
+	case []EntityField:
+		return i == len(s)-1
+	case []EntityInfo:
+		return i == len(s)-1
+	case []string:
+		return i == len(s)-1
+	default:
+		return false
+	}
+}