Function formatEntityName

api/pkg/services/entitlement_service.go:116–149

formatEntityName converts a PascalCase entity name to lowercase words and optionally pluralizes it. Consecutive uppercase letters (acronyms like API) are kept together as a single word. e.g. "MessageSendSchedule" → "message send schedules", "PhoneAPIKey" → "phone API keys"

(name string, plural bool)

// Consecutive uppercase letters (acronyms like API) are kept together as a single word.
// e.g. "MessageSendSchedule" → "message send schedules", "PhoneAPIKey" → "phone API keys"
func formatEntityName(name string, plural bool) string {
	var words []string
	runes := []rune(name)
	start := 0
	for i := 1; i < len(runes); i++ {
		if unicode.IsUpper(runes[i]) {
			if !unicode.IsUpper(runes[i-1]) {
				// transition from lowercase to uppercase: split before i
				words = append(words, string(runes[start:i]))
				start = i
			} else if i+1 < len(runes) && unicode.IsLower(runes[i+1]) {
				// transition from uppercase run to a new word (e.g., "API" followed by "Key")
				words = append(words, string(runes[start:i]))
				start = i
			}
		}
	}
	words = append(words, string(runes[start:]))

	for i, word := range words {
		if word == strings.ToUpper(word) && len(word) > 1 {
			// keep acronyms uppercase (e.g., "API")
			continue
		}
		words[i] = strings.ToLower(word)
	}

	if plural && len(words) > 0 {
		client := pluralize.NewClient()
		words[len(words)-1] = client.Plural(words[len(words)-1])
	}

	return strings.Join(words, " ")
}