// Copyright 2023, 2024 The Forgejo Authors. All rights reserved.// SPDX-License-Identifier: MIT package forgefed import (	"time" 	"forgejo.org/modules/validation" 	ap "github.com/go-ap/activitypub") // ForgeLike activity data type// swagger:modeltype ForgeLike struct {	// swagger:ignore	ap.Activity} func NewForgeLike(actorIRI, objectIRI string, startTime time.Time) (ForgeLike, error) {	result := ForgeLike{}	result.Type = ap.LikeType	result.Actor = ap.IRI(actorIRI)	result.Object = ap.IRI(objectIRI)	result.StartTime = startTime	if valid, err := validation.IsValid(result); !valid {		return ForgeLike{}, err	}	return result, nil} func (like ForgeLike) MarshalJSON() ([]byte, error) {	return like.Activity.MarshalJSON()} func (like *ForgeLike) UnmarshalJSON(data []byte) error {	return like.Activity.UnmarshalJSON(data)} func (like ForgeLike) IsNewer(compareTo time.Time) bool {	return like.StartTime.After(compareTo)} func (like ForgeLike) Validate() []string {	var result []string	result = append(result, validation.ValidateNotEmpty(string(like.Type), "type")...)	result = append(result, validation.ValidateOneOf(string(like.Type), []any{"Like"}, "type")...) 	if like.Actor == nil {		result = append(result, "Actor should not be nil.")	} else {		result = append(result, validation.ValidateNotEmpty(like.Actor.GetID().String(), "actor")...)	} 	result = append(result, validation.ValidateNotEmpty(like.StartTime.String(), "startTime")...)	if like.StartTime.IsZero() {		result = append(result, "StartTime was invalid.")	} 	if like.Object == nil {		result = append(result, "Object should not be nil.")	} else {		result = append(result, validation.ValidateNotEmpty(like.Object.GetID().String(), "object")...)	} 	return result}