Function compileFunction

db/functions/function.go:100–127

Creates a functionImpl from a UserFunctionConfig.

(ctx context.Context, name string, typeName string, fnConfig *FunctionConfig)

// Creates a functionImpl from a UserFunctionConfig.
func compileFunction(ctx context.Context, name string, typeName string, fnConfig *FunctionConfig) (*functionImpl, error) {
	userFn := &functionImpl{
		FunctionConfig: fnConfig,
		name:           name,
		typeName:       typeName,
		checkArgs:      true,
	}
	var err error
	switch fnConfig.Type {
	case "javascript":
		userFn.compiled, err = newFunctionJSServer(ctx, name, typeName, fnConfig.Code)
	case "query":
		err = validateN1QLQuery(fnConfig.Code)
		if err != nil {
			err = fmt.Errorf("%s %q invalid query: %v", typeName, name, err)
		}
	default:
		err = fmt.Errorf("%s %q has unrecognized 'type' %q", typeName, name, fnConfig.Type)
	}

	if err == nil {
		if err = fnConfig.validateAllow(); err != nil {
			err = base.HTTPErrorf(http.StatusInternalServerError, "%s %q has an illegal 'allow' pattern: %v", typeName, name, err)

		}
	}
	return userFn, err
}

func (fn *functionImpl) Name() string {
	return fn.name