98 lines
2.1 KiB
Go
98 lines
2.1 KiB
Go
/*
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*
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* Reply Resources File
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* Copyright Azareal 2016 - 2018
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*
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*/
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package common
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import (
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"errors"
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"time"
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)
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type ReplyUser struct {
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ID int
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ParentID int
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Content string
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ContentHtml string
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CreatedBy int
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UserLink string
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CreatedByName string
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Group int
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CreatedAt time.Time
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RelativeCreatedAt string
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LastEdit int
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LastEditBy int
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Avatar string
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ClassName string
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ContentLines int
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Tag string
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URL string
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URLPrefix string
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URLName string
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Level int
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IPAddress string
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Liked bool
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LikeCount int
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ActionType string
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ActionIcon string
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}
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type Reply struct {
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ID int
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ParentID int
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Content string
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CreatedBy int
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Group int
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CreatedAt time.Time
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RelativeCreatedAt string
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LastEdit int
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LastEditBy int
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ContentLines int
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IPAddress string
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Liked bool
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LikeCount int
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}
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var ErrAlreadyLiked = errors.New("You already liked this!")
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// TODO: Write tests for this
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// TODO: Wrap these queries in a transaction to make sure the state is consistent
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func (reply *Reply) Like(uid int) (err error) {
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var rid int // unused, just here to avoid mutating reply.ID
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err = stmts.hasLikedReply.QueryRow(uid, reply.ID).Scan(&rid)
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if err != nil && err != ErrNoRows {
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return err
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} else if err != ErrNoRows {
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return ErrAlreadyLiked
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}
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score := 1
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_, err = stmts.createLike.Exec(score, reply.ID, "replies", uid)
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if err != nil {
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return err
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}
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_, err = stmts.addLikesToReply.Exec(1, reply.ID)
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return err
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}
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// TODO: Write tests for this
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func (reply *Reply) Delete() error {
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_, err := stmts.deleteReply.Exec(reply.ID)
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if err != nil {
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return err
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}
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_, err = stmts.removeRepliesFromTopic.Exec(1, reply.ParentID)
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tcache, ok := topics.(TopicCache)
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if ok {
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tcache.CacheRemove(reply.ParentID)
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}
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return err
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}
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// Copy gives you a non-pointer concurrency safe copy of the reply
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func (reply *Reply) Copy() Reply {
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return *reply
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}
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