400 lines
11 KiB
Go
400 lines
11 KiB
Go
package common
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import (
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"database/sql"
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"fmt"
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"strconv"
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qgen "github.com/Azareal/Gosora/query_gen"
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)
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var ForumActionStore ForumActionStoreInt
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//var ForumActionRunnableStore ForumActionRunnableStoreInt
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const (
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ForumActionDelete = iota
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ForumActionLock
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ForumActionUnlock
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ForumActionMove
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)
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func ConvStringToAct(s string) int {
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switch s {
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case "delete":
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return ForumActionDelete
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case "lock":
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return ForumActionLock
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case "unlock":
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return ForumActionUnlock
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case "move":
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return ForumActionMove
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}
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return -1
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}
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func ConvActToString(a int) string {
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switch a {
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case ForumActionDelete:
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return "delete"
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case ForumActionLock:
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return "lock"
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case ForumActionUnlock:
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return "unlock"
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case ForumActionMove:
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return "move"
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}
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return ""
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}
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var forumActionStmts ForumActionStmts
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type ForumActionStmts struct {
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get1 *sql.Stmt
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get2 *sql.Stmt
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lock1 *sql.Stmt
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lock2 *sql.Stmt
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unlock1 *sql.Stmt
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unlock2 *sql.Stmt
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}
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type ForumAction struct {
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ID int
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Forum int
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RunOnTopicCreation bool
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RunDaysAfterTopicCreation int
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RunDaysAfterTopicLastReply int
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Action int
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Extra string
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}
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func init() {
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DbInits.Add(func(acc *qgen.Accumulator) error {
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t := "topics"
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forumActionStmts = ForumActionStmts{
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get1: acc.Select(t).Cols("tid,createdBy,poll").Where("parentID=?").DateOlderThanQ("createdAt", "day").Stmt(),
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get2: acc.Select(t).Cols("tid,createdBy,poll").Where("parentID=?").DateOlderThanQ("lastReplyAt", "day").Stmt(),
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/*lock1: acc.Update(t).Set("is_closed=1").Where("parentID=?").DateOlderThanQ("createdAt", "day").Stmt(),
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lock2: acc.Update(t).Set("is_closed=1").Where("parentID=?").DateOlderThanQ("lastReplyAt", "day").Stmt(),
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unlock1: acc.Update(t).Set("is_closed=0").Where("parentID=?").DateOlderThanQ("createdAt", "day").Stmt(),
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unlock2: acc.Update(t).Set("is_closed=0").Where("parentID=?").DateOlderThanQ("lastReplyAt", "day").Stmt(),*/
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}
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return acc.FirstError()
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})
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}
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func (a *ForumAction) Run() error {
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if a.RunDaysAfterTopicCreation > 0 {
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if e := a.runDaysAfterTopicCreation(); e != nil {
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return e
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}
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}
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if a.RunDaysAfterTopicLastReply > 0 {
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if e := a.runDaysAfterTopicLastReply(); e != nil {
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return e
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}
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}
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return nil
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}
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func (a *ForumAction) runQ(stmt *sql.Stmt, days int, f func(t *Topic) error) error {
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rows, e := stmt.Query(days, a.Forum)
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if e != nil {
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return e
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}
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defer rows.Close()
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for rows.Next() {
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// TODO: Decouple this
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t := &Topic{ParentID: a.Forum}
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if e := rows.Scan(&t.ID, &t.CreatedBy, &t.Poll); e != nil {
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return e
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}
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if e = f(t); e != nil {
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return e
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}
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}
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return rows.Err()
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}
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func (a *ForumAction) runDaysAfterTopicCreation() (e error) {
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switch a.Action {
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case ForumActionDelete:
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// TODO: Bulk delete?
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e = a.runQ(forumActionStmts.get1, a.RunDaysAfterTopicCreation, func(t *Topic) error {
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return t.Delete()
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})
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case ForumActionLock:
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/*_, e := forumActionStmts.lock1.Exec(a.Forum)
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if e != nil {
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return e
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}*/
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// TODO: Bulk lock? Lock and get resultset of changed topics somehow?
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fmt.Println("ForumActionLock")
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e = a.runQ(forumActionStmts.get1, a.RunDaysAfterTopicCreation, func(t *Topic) error {
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fmt.Printf("t: %+v\n", t)
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return t.Lock()
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})
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case ForumActionUnlock:
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// TODO: Bulk unlock? Unlock and get resultset of changed topics somehow?
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e = a.runQ(forumActionStmts.get1, a.RunDaysAfterTopicCreation, func(t *Topic) error {
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return t.Unlock()
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})
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case ForumActionMove:
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destForum, e := strconv.Atoi(a.Extra)
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if e != nil {
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return e
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}
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e = a.runQ(forumActionStmts.get1, a.RunDaysAfterTopicCreation, func(t *Topic) error {
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return t.MoveTo(destForum)
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})
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}
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return e
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}
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func (a *ForumAction) runDaysAfterTopicLastReply() (e error) {
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switch a.Action {
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case ForumActionDelete:
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e = a.runQ(forumActionStmts.get2, a.RunDaysAfterTopicLastReply, func(t *Topic) error {
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return t.Delete()
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})
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case ForumActionLock:
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// TODO: Bulk lock? Lock and get resultset of changed topics somehow?
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e = a.runQ(forumActionStmts.get2, a.RunDaysAfterTopicLastReply, func(t *Topic) error {
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return t.Lock()
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})
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case ForumActionUnlock:
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// TODO: Bulk unlock? Unlock and get resultset of changed topics somehow?
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e = a.runQ(forumActionStmts.get2, a.RunDaysAfterTopicLastReply, func(t *Topic) error {
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return t.Unlock()
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})
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case ForumActionMove:
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destForum, e := strconv.Atoi(a.Extra)
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if e != nil {
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return e
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}
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e = a.runQ(forumActionStmts.get2, a.RunDaysAfterTopicLastReply, func(t *Topic) error {
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return t.MoveTo(destForum)
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})
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}
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return nil
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}
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func (a *ForumAction) TopicCreation(tid int) error {
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if !a.RunOnTopicCreation {
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return nil
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}
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return nil
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}
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type ForumActionStoreInt interface {
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Get(faid int) (*ForumAction, error)
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GetInForum(fid int) ([]*ForumAction, error)
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GetAll() ([]*ForumAction, error)
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GetNewTopicActions(fid int) ([]*ForumAction, error)
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Add(fa *ForumAction) (int, error)
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Delete(faid int) error
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Exists(faid int) bool
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Count() int
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CountInForum(fid int) int
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DailyTick() error
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}
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type DefaultForumActionStore struct {
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get *sql.Stmt
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getInForum *sql.Stmt
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getAll *sql.Stmt
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getNewTopicActions *sql.Stmt
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add *sql.Stmt
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delete *sql.Stmt
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exists *sql.Stmt
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count *sql.Stmt
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countInForum *sql.Stmt
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}
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func NewDefaultForumActionStore(acc *qgen.Accumulator) (*DefaultForumActionStore, error) {
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fa := "forums_actions"
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allCols := "faid,fid,runOnTopicCreation,runDaysAfterTopicCreation,runDaysAfterTopicLastReply,action,extra"
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return &DefaultForumActionStore{
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get: acc.Select(fa).Columns("fid,runOnTopicCreation,runDaysAfterTopicCreation,runDaysAfterTopicLastReply,action,extra").Where("faid=?").Prepare(),
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getInForum: acc.Select(fa).Columns("faid,runOnTopicCreation,runDaysAfterTopicCreation,runDaysAfterTopicLastReply,action,extra").Where("fid=?").Prepare(),
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getAll: acc.Select(fa).Columns(allCols).Prepare(),
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getNewTopicActions: acc.Select(fa).Columns(allCols).Where("fid=? AND runOnTopicCreation=1").Prepare(),
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add: acc.Insert(fa).Columns("fid,runOnTopicCreation,runDaysAfterTopicCreation,runDaysAfterTopicLastReply,action,extra").Fields("?,?,?,?,?,?").Prepare(),
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delete: acc.Delete(fa).Where("faid=?").Prepare(),
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exists: acc.Exists(fa, "faid").Prepare(),
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count: acc.Count(fa).Prepare(),
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countInForum: acc.Count(fa).Where("fid=?").Prepare(),
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}, acc.FirstError()
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}
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func (s *DefaultForumActionStore) DailyTick() error {
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fas, e := s.GetAll()
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if e != nil {
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return e
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}
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for _, fa := range fas {
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if e := fa.Run(); e != nil {
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return e
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}
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}
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return nil
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}
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func (s *DefaultForumActionStore) Get(id int) (*ForumAction, error) {
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fa := ForumAction{ID: id}
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var str string
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e := s.get.QueryRow(id).Scan(&fa.Forum, &fa.RunOnTopicCreation, &fa.RunDaysAfterTopicCreation, &fa.RunDaysAfterTopicLastReply, &str, &fa.Extra)
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fa.Action = ConvStringToAct(str)
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return &fa, e
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}
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func (s *DefaultForumActionStore) GetInForum(fid int) (fas []*ForumAction, e error) {
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rows, e := s.getInForum.Query(fid)
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if e != nil {
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return nil, e
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}
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defer rows.Close()
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var str string
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for rows.Next() {
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fa := ForumAction{Forum: fid}
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if e := rows.Scan(&fa.ID, &fa.RunOnTopicCreation, &fa.RunDaysAfterTopicCreation, &fa.RunDaysAfterTopicLastReply, &str, &fa.Extra); e != nil {
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return nil, e
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}
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fa.Action = ConvStringToAct(str)
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fas = append(fas, &fa)
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}
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return fas, rows.Err()
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}
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func (s *DefaultForumActionStore) GetAll() (fas []*ForumAction, e error) {
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rows, e := s.getAll.Query()
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if e != nil {
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return nil, e
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}
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defer rows.Close()
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var str string
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for rows.Next() {
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fa := ForumAction{}
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if e := rows.Scan(&fa.ID, &fa.Forum, &fa.RunOnTopicCreation, &fa.RunDaysAfterTopicCreation, &fa.RunDaysAfterTopicLastReply, &str, &fa.Extra); e != nil {
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return nil, e
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}
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fa.Action = ConvStringToAct(str)
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fas = append(fas, &fa)
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}
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return fas, rows.Err()
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}
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func (s *DefaultForumActionStore) GetNewTopicActions(fid int) (fas []*ForumAction, e error) {
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rows, e := s.getNewTopicActions.Query(fid)
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if e != nil {
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return nil, e
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}
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defer rows.Close()
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var str string
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for rows.Next() {
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fa := ForumAction{RunOnTopicCreation: true}
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if e := rows.Scan(&fa.ID, &fa.Forum, &fa.RunDaysAfterTopicCreation, &fa.RunDaysAfterTopicLastReply, &str, &fa.Extra); e != nil {
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return nil, e
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}
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fa.Action = ConvStringToAct(str)
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fas = append(fas, &fa)
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}
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return fas, rows.Err()
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}
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func (s *DefaultForumActionStore) Add(fa *ForumAction) (int, error) {
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res, e := s.add.Exec(fa.Forum, fa.RunOnTopicCreation, fa.RunDaysAfterTopicCreation, fa.RunDaysAfterTopicLastReply, ConvActToString(fa.Action), fa.Extra)
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if e != nil {
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return 0, e
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}
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lastID, e := res.LastInsertId()
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return int(lastID), e
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}
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func (s *DefaultForumActionStore) Delete(id int) error {
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_, e := s.delete.Exec(id)
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return e
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}
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func (s *DefaultForumActionStore) Exists(id int) bool {
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err := s.exists.QueryRow(id).Scan(&id)
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if err != nil && err != ErrNoRows {
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LogError(err)
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}
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return err != ErrNoRows
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}
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func (s *DefaultForumActionStore) Count() (count int) {
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err := s.count.QueryRow().Scan(&count)
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if err != nil {
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LogError(err)
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}
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return count
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}
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func (s *DefaultForumActionStore) CountInForum(fid int) (count int) {
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return Countf(s.countInForum, fid)
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}
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/*type ForumActionRunnable struct {
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ID int
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ActionID int
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TargetID int
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TargetType int // 0 = topic
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RunAfter int //unixtime
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}
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type ForumActionRunnableStoreInt interface {
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GetAfterTime(unix int) ([]*ForumActionRunnable, error)
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GetInForum(fid int) ([]*ForumActionRunnable, error)
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Delete(faid int) error
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DeleteInForum(fid int) error
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DeleteByActionID(faid int) error
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Count() int
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CountInForum(fid int) int
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}
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type DefaultForumActionRunnableStore struct {
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delete *sql.Stmt
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deleteInForum *sql.Stmt
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count *sql.Stmt
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countInForum *sql.Stmt
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}
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func NewDefaultForumActionRunnableStore(acc *qgen.Accumulator) (*DefaultForumActionRunnableStore, error) {
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fa := "forums_actions"
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return &DefaultForumActionRunnableStore{
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delete: acc.Delete(fa).Where("faid=?").Prepare(),
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deleteInForum: acc.Delete(fa).Where("fid=?").Prepare(),
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count: acc.Count(fa).Prepare(),
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countInForum: acc.Count(fa).Where("faid=?").Prepare(),
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}, acc.FirstError()
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}
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func (s *DefaultForumActionRunnableStore) Delete(id int) error {
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_, e := s.delete.Exec(id)
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return e
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}
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func (s *DefaultForumActionRunnableStore) DeleteInForum(fid int) error {
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_, e := s.deleteInForum.Exec(id)
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return e
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}
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func (s *DefaultForumActionRunnableStore) Count() (count int) {
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err := s.count.QueryRow().Scan(&count)
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if err != nil {
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LogError(err)
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}
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return count
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}
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func (s *DefaultForumActionRunnableStore) CountInForum(fid int) (count int) {
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return Countf(s.countInForum, fid)
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}
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*/
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