func DeleteLike(rdb *Store, profile *pb.Profile, entry *pb.Entry) (*pb.Entry, error) {
var err error
index := -1
for i, like := range entry.Likes {
if like.From.Id == profile.Id {
index = i
break
}
}
if index >= 0 {
entry.Likes = append(entry.Likes[:index], entry.Likes[index+1:]...)
_, err = PutEntry(rdb, entry, true)
}
return entry, err
}
func Like(rdb *Store, profile *pb.Profile, entry *pb.Entry) (*UUIDKey, *pb.Entry, error) {
var err error
var key *UUIDKey
index := -1
for i, like := range entry.Likes {
if like.From.Id == profile.Id {
index = i
break
}
}
if index == -1 {
like := &pb.Like{
Date: time.Now().Format(time.RFC3339),
From: &pb.Feed{
Id: profile.Id,
Name: profile.Name,
Type: profile.Type,
},
}
entry.Likes = append(entry.Likes, like)
key, err = PutEntry(rdb, entry, true)
}
return key, entry, err
}
