stop storing poll vote ips when anti-cheat is off

remove the PollStore.CastVote method

common/parser.go

@@ -32,7 +32,7 @@ var urlMention = []byte(" class='mention'")
 var URLClose = []byte("</a>")
 var imageOpen = []byte("<a href=\"")
 var imageOpen2 = []byte("\"><img src='")
-var imageClose = []byte("' class='postImage' /></a>")
+var imageClose = []byte("' class='postImage'/></a>")
 var attachOpen = []byte("<a download class='attach' href=\"")
 var attachClose = []byte("\">Attachment</a>")
 var sidParam = []byte("?sid=")

common/poll.go

@@ -13,7 +13,7 @@ type Poll struct {
 	ParentID    int
 	ParentTable string
 	Type        int  // 0: Single choice, 1: Multiple choice, 2: Multiple choice w/ points
-	//AntiCheat bool // Apply various mitigations for cheating
+	AntiCheat   bool // Apply various mitigations for cheating
 	// GroupPower map[gid]points // The number of points a group can spend in this poll, defaults to 1
 
 	Options      map[int]string
@@ -22,8 +22,22 @@ type Poll struct {
 	VoteCount    int
 }
 
+// TODO: Use a transaction for this?
+// TODO: Add a voters table with castAt / IP data and only populate it when poll anti-cheat is on
 func (p *Poll) CastVote(optionIndex, uid int, ip string) error {
-	return Polls.CastVote(optionIndex, p.ID, uid, ip) // TODO: Move the query into a pollStmts rather than having it in the store
+	if Config.DisablePollIP || !p.AntiCheat {
+		ip = ""
+	}
+	_, err := pollStmts.addVote.Exec(p.ID, uid, optionIndex, ip)
+	if err != nil {
+		return err
+	}
+	_, err = pollStmts.incVoteCount.Exec(p.ID)
+	if err != nil {
+		return err
+	}
+	_, err = pollStmts.incVoteCountForOption.Exec(optionIndex, p.ID)
+	return err
 }
 
 func (p *Poll) Delete() error {
@@ -44,6 +58,9 @@ func (p *Poll) Copy() Poll {
 }
 
 type PollStmts struct {
+	addVote               *sql.Stmt
+	incVoteCount          *sql.Stmt
+	incVoteCountForOption *sql.Stmt
 	deletePoll            *sql.Stmt
 	deletePollOptions     *sql.Stmt
 	deletePollVotes       *sql.Stmt
@@ -51,8 +68,12 @@ type PollStmts struct {
 
 func init() {
 	DbInits.Add(func(acc *qgen.Accumulator) error {
+		p := "polls"
 		pollStmts = PollStmts{
-			deletePoll:        acc.Delete("polls").Where("pollID=?").Prepare(),
+			addVote:               acc.Insert("polls_votes").Columns("pollID,uid,option,castAt,ip").Fields("?,?,?,UTC_TIMESTAMP(),?").Prepare(),
+			incVoteCount:          acc.Update(p).Set("votes = votes + 1").Where("pollID=?").Prepare(),
+			incVoteCountForOption: acc.Update("polls_options").Set("votes = votes + 1").Where("option=? AND pollID=?").Prepare(),
+			deletePoll:            acc.Delete(p).Where("pollID=?").Prepare(),
 			deletePollOptions:     acc.Delete("polls_options").Where("pollID=?").Prepare(),
 			deletePollVotes:       acc.Delete("polls_votes").Where("pollID=?").Prepare(),
 		}

common/poll_store.go

@@ -27,7 +27,6 @@ type PollStore interface {
 	Get(id int) (*Poll, error)
 	Exists(id int) bool
 	Create(parent Pollable, pollType int, pollOptions map[int]string) (int, error)
-	CastVote(optionIndex, pollID, uid int, ip string) error
 	Reload(id int) error
 	//Count() int
 
@@ -42,9 +41,6 @@ type DefaultPollStore struct {
 	exists           *sql.Stmt
 	createPoll       *sql.Stmt
 	createPollOption *sql.Stmt
-	addVote               *sql.Stmt
-	incVoteCount          *sql.Stmt
-	incVoteCountForOption *sql.Stmt
 	delete           *sql.Stmt
 	//count      *sql.Stmt
 }
@@ -55,16 +51,14 @@ func NewDefaultPollStore(cache PollCache) (*DefaultPollStore, error) {
 		cache = NewNullPollCache()
 	}
 	// TODO: Add an admin version of registerStmt with more flexibility?
+	p := "polls"
 	return &DefaultPollStore{
 		cache:            cache,
-		get:                   acc.Select("polls").Columns("parentID, parentTable, type, options, votes").Where("pollID = ?").Prepare(),
-		exists:                acc.Select("polls").Columns("pollID").Where("pollID = ?").Prepare(),
-		createPoll:            acc.Insert("polls").Columns("parentID, parentTable, type, options").Fields("?,?,?,?").Prepare(),
+		get:              acc.Select(p).Columns("parentID, parentTable, type, options, votes").Where("pollID=?").Prepare(),
+		exists:           acc.Select(p).Columns("pollID").Where("pollID=?").Prepare(),
+		createPoll:       acc.Insert(p).Columns("parentID, parentTable, type, options").Fields("?,?,?,?").Prepare(),
 		createPollOption: acc.Insert("polls_options").Columns("pollID, option, votes").Fields("?,?,0").Prepare(),
-		addVote:               acc.Insert("polls_votes").Columns("pollID,uid,option,castAt,ip").Fields("?,?,?,UTC_TIMESTAMP(),?").Prepare(),
-		incVoteCount:          acc.Update("polls").Set("votes = votes + 1").Where("pollID = ?").Prepare(),
-		incVoteCountForOption: acc.Update("polls_options").Set("votes = votes + 1").Where("option=? AND pollID=?").Prepare(),
-		//count: acc.SimpleCount("polls", "", ""),
+		//count: acc.SimpleCount(p, "", ""),
 	}, acc.FirstError()
 }
 
@@ -211,23 +205,6 @@ func (s *DefaultPollStore) unpackOptionsMap(rawOptions map[int]string) []PollOpt
 	return options
 }
 
-// TODO: Use a transaction for this?
-func (s *DefaultPollStore) CastVote(optionIndex, pollID, uid int, ip string) error {
-	if Config.DisablePollIP {
-		ip = ""
-	}
-	_, err := s.addVote.Exec(pollID, uid, optionIndex, ip)
-	if err != nil {
-		return err
-	}
-	_, err = s.incVoteCount.Exec(pollID)
-	if err != nil {
-		return err
-	}
-	_, err = s.incVoteCountForOption.Exec(optionIndex, pollID)
-	return err
-}
-
 // TODO: Use a transaction for this
 func (s *DefaultPollStore) Create(parent Pollable, pollType int, pollOptions map[int]string) (id int, err error) {
 	pollOptionsTxt, err := json.Marshal(pollOptions)