package main import ( "errors" "fmt" "log" "regexp" "strconv" "sync" "time" ) var ( cacheObjCastle *sync.Map cacheObjGuild *sync.Map cacheObjUser *sync.Map cacheObjItem *sync.Map cacheObjMsg *sync.Map ) func getObjTypeId(objId int64) (int64, error) { var objTypeId int64 stmt, err := db.Prepare(`SELECT o.obj_type_id FROM obj o WHERE o.id = ?`) if err != nil { return 0, err } defer stmt.Close() err = stmt.QueryRow(objId).Scan(&objTypeId) if err != nil { return 0, err } return objTypeId, nil } func getObjSubTypeId(objId int64) (int64, error) { var objSubTypeId int64 stmt, err := db.Prepare(`SELECT o.obj_sub_type_id FROM obj o WHERE o.id = ?`) if err != nil { return 0, err } defer stmt.Close() err = stmt.QueryRow(objId).Scan(&objSubTypeId) if err != nil { return 0, err } return objSubTypeId, nil } func setObjSubTypeId(objId int64, objSubTypeID64 int64) error { stmt, err := db.Prepare(`UPDATE obj o SET o.obj_sub_type_id = ? WHERE o.id = ?;`) logOnError(err, "setObjSubTypeId : prepare update") if err != nil { return err } defer stmt.Close() _, err = stmt.Exec(objSubTypeID64, objId) logOnError(err, "setObjSubTypeId : exec update") return err } func objAddName(objID64 int64, name string) error { stmt, err := db.Prepare(`INSERT INTO obj_name (obj_id, name, priority) SELECT ? obj_id, ? name, (SELECT MAX(priority) + 1 FROM obj_name WHERE obj_id = ?) priority FROM DUAL;`) _, err = stmt.Exec(objID64, name, objID64) return err } func addObjMsg(msgID64 int64, msgChatID64 int64, msgUserID64 int64, msgSenderUserID64 int64, msgDate time.Time, msgText string) (int64, error) { tx, err := db.Begin() logOnError(err, "addObjMsg : start transaction") if err != nil { return 0, err } res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id) VALUES (` + strconv.Itoa(objTypeMessage) + `,` + strconv.Itoa(objSubTypeMessageUnknown) + `);`) if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjMsg : rollback insert obj") return 0, err } objId, err := res.LastInsertId() if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjMsg : rollback get lastInsertId") return 0, err } stmt, err := tx.Prepare(`INSERT INTO obj_msg (obj_id, msg_id, chat_id, user_id, sender_user_id, date, text) VALUES (?, ?, ?, ?, ?, ?, ?);`) if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjMsg : rollback prepare insert obj_msg") return 0, err } defer stmt.Close() _, err = stmt.Exec(objId, msgID64, msgChatID64, msgUserID64, msgSenderUserID64, msgDate, msgText) if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjMsg : rollback exec insert obj_msg") return 0, err } err = tx.Commit() if err != nil { return 0, err } m := new(ChatWarsMessage) m.ObjID64 = objId m.UserID64 = msgUserID64 m.SenderUserID64 = msgSenderUserID64 m.Date = msgDate m.ID64 = msgID64 m.ChatID64 = msgChatID64 m.Text = msgText cacheObjMsg.Store(objId, *m) return objId, nil } func getObjMsg(objId int64) (*ChatWarsMessage, error) { if v, ok := cacheObjMsg.Load(objId); ok { m := v.(ChatWarsMessage) return &m, nil } var m *ChatWarsMessage stmt, err := db.Prepare(`SELECT om.msg_id, om.chat_id, om.user_id, om.sender_user_id, om.date, om.text FROM obj_msg om WHERE om.obj_id = ?`) if err != nil { return m, err } defer stmt.Close() m = new(ChatWarsMessage) err = stmt.QueryRow(objId).Scan(&m.ID64, &m.ChatID64, &m.UserID64, &m.SenderUserID64, &m.Date, &m.Text) if err != nil { return m, err } cacheObjMsg.Store(objId, *m) return m, nil } func loadObjMsg() error { cacheObjMsg = new(sync.Map) return nil } func delObj(objId int64) error { objSubTypeId, err := getObjSubTypeId(objId) if err != nil { return err } if objSubTypeId != objSubTypeMessageAuctionAnnounce { return errors.New("Can only delete objSubTypeMessageAuctionAnnounce.") } cacheObjMsg.Delete(objId) // better delete from cache before, worst case we reload after stmt, err := db.Prepare(`DELETE FROM obj WHERE id = ?`) if err != nil { return err } defer stmt.Close() res, err := stmt.Exec(objId) if err != nil { return err } count, err := res.RowsAffected() if err != nil { return err } if count > 1 { return errors.New("More than one row impacted.") } else if count == 0 { return errors.New("No row impacted.") } return nil } func addObjCastle(logo string, name string) (int64, error) { tx, err := db.Begin() logOnError(err, "addObjCastle : start transaction") if err != nil { return 0, err } res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id) VALUES (` + strconv.Itoa(objTypeCastle) + `,` + strconv.Itoa(objSubTypeCastle) + `);`) logOnError(err, "addObjCastle : exec insert obj") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjCastle : rollback insert obj") return 0, err } objId, err := res.LastInsertId() if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjCastle : rollback get lastInsertId") return 0, err } stmt, err := tx.Prepare(`INSERT INTO obj_castle (obj_id, logo, name) VALUES (?, ?, ?);`) logOnError(err, "addObjCastle : prepare insert obj_castle") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjCastle : rollback prepare insert obj_castle") return 0, err } defer stmt.Close() _, err = stmt.Exec(objId, logo, name) logOnError(err, "addObjCastle : exec insert obj_castle") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjCastle : rollback exec insert obj_castle") return 0, err } err = tx.Commit() logOnError(err, "addObjCastle : commit") if err != nil { return 0, err } return objId, nil } func getObjCastleID(s string) int64 { if v, ok := cacheObjCastle.Load(s); ok { c := v.(ChatWarsCastle) return c.ObjID64 } else { v, _ := cacheObjCastle.Load(`⛔`) c := v.(ChatWarsCastle) return c.ObjID64 } } func loadObjCastle() error { var ( id int64 logo string name string ) cacheObjCastle = new(sync.Map) castles, err := db.Query(`SELECT oc.obj_id, oc.logo, oc.name FROM obj_castle oc;`) if err != nil { return err } defer castles.Close() for castles.Next() { err = castles.Scan(&id, &logo, &name) if err != nil { return err } c := new(ChatWarsCastle) c.ObjID64 = id c.Logo = logo c.Name = name cacheObjCastle.Store(logo, *c) cacheObjCastle.Store(name, *c) } return nil } func addObjGuild(tag string, name string) (int64, error) { tx, err := db.Begin() logOnError(err, "addObjGuild : start transaction") if err != nil { return 0, err } res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id) VALUES (` + strconv.Itoa(objTypeGuild) + `,` + strconv.Itoa(objSubTypeGuild) + `);`) logOnError(err, "addObjGuild : exec insert obj") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjGuild : rollback insert obj") return 0, err } objId, err := res.LastInsertId() if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjGuild : rollback get lastInsertId") return 0, err } stmt, err := tx.Prepare(`INSERT INTO obj_guild (obj_id, tag, name, chat_id, deposit_chat_id) VALUES (?, ?, ?, NULL, NULL);`) logOnError(err, "addObjGuild : prepare insert obj_guild") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjGuild : rollback prepare insert obj_guild") return 0, err } defer stmt.Close() _, err = stmt.Exec(objId, tag, name) logOnError(err, "addObjGuild : exec insert obj_guild") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjGuild : rollback exec insert obj_guild") return 0, err } err = tx.Commit() logOnError(err, "addObjGuild : commit") if err != nil { return 0, err } return objId, nil } func getObjGuildID(s string) int64 { if v, ok := cacheObjGuild.Load(s); ok { g := v.(ChatWarsGuild) return g.ObjID64 } else { objID64, err := addObjGuild(s, ``) logOnError(err, "getObjGuildID") g := new(ChatWarsGuild) g.ObjID64 = objID64 g.Tag = s g.Name = `` cacheObjGuild.Store(s, *g) return objID64 } } func loadObjGuild() error { var ( id int64 tag string name string ) cacheObjGuild = new(sync.Map) guilds, err := db.Query(`SELECT og.obj_id, og.tag, og.name FROM obj_guild og;`) if err != nil { return err } defer guilds.Close() for guilds.Next() { err = guilds.Scan(&id, &tag, &name) if err != nil { return err } g := new(ChatWarsGuild) g.ObjID64 = id g.Tag = tag g.Name = name cacheObjGuild.Store(tag, *g) } return nil } func addObjUser(name string) (int64, error) { tx, err := db.Begin() logOnError(err, "addObjUser : start transaction") if err != nil { return 0, err } res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id) VALUES (` + strconv.Itoa(objTypeUser) + `,` + strconv.Itoa(objSubTypeUser) + `);`) logOnError(err, "addObjUser : exec insert obj") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjUser : rollback insert obj") return 0, err } objId, err := res.LastInsertId() if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjUser : rollback get lastInsertId") return 0, err } stmt, err := tx.Prepare(`INSERT INTO obj_user (obj_id, name) VALUES (?, ?);`) logOnError(err, "addObjUser : prepare insert obj_user") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjUser : rollback prepare insert obj_user") return 0, err } defer stmt.Close() _, err = stmt.Exec(objId, name) logOnError(err, "addObjUser : exec insert obj_user") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjUser : rollback exec insert obj_user") return 0, err } err = tx.Commit() logOnError(err, "addObjUser : commit") if err != nil { return 0, err } return objId, nil } func getObjUserID(s string) int64 { if v, ok := cacheObjUser.Load(s); ok { u := v.(ChatWarsUser) return u.ObjID64 } else { objID64, err := addObjUser(s) logOnError(err, "getObjUserID") u := new(ChatWarsUser) u.ObjID64 = objID64 u.Name = s cacheObjUser.Store(s, *u) return objID64 } } func loadObjUser() error { var ( id int64 name string ) cacheObjUser = new(sync.Map) users, err := db.Query(`SELECT ou.obj_id, ou.name FROM obj_user ou;`) if err != nil { return err } defer users.Close() for users.Next() { err = users.Scan(&id, &name) if err != nil { return err } u := new(ChatWarsUser) u.ObjID64 = id u.Name = name cacheObjUser.Store(name, *u) } return nil } func getObjMsgDate(objID64 int64) (time.Time, error) { m, err := getObjMsg(objID64) if err != nil { return time.Now(), err } else { return m.Date, nil } } func addObjXP(userID64 int64, expNow int64, expLvl int64, level int64, date time.Time) (int64, error) { tx, err := db.Begin() logOnError(err, "addObjXP : start transaction") if err != nil { return 0, err } res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id) VALUES (` + strconv.Itoa(objTypeExperience) + `,` + strconv.Itoa(objSubTypeExperience) + `);`) logOnError(err, "addObjXP : exec insert obj") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjXP : rollback insert obj") return 0, err } objId, err := res.LastInsertId() if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjXP : rollback get lastInsertId") return 0, err } stmt, err := tx.Prepare(`INSERT INTO obj_xp (obj_id, user_id, val, target, level, date) VALUES (?, ?, ?, ?, ?, ?);`) logOnError(err, "addObjXP : prepare insert obj_xp") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjXP : rollback prepare insert obj_xp") return 0, err } defer stmt.Close() _, err = stmt.Exec(objId, userID64, expNow, expLvl, level, date) logOnError(err, "addObjXP : exec insert obj_xp") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjXP : rollback exec insert obj_xp") return 0, err } err = tx.Commit() logOnError(err, "addObjXP : commit") if err != nil { return 0, err } return objId, nil } func addObjItem(code string, name string, itemTypeID64 int64, weight int) (int64, error) { if v, ok := cacheObjItem.Load(code); ok { item := v.(ChatWarsItem) if v, ok = cacheObjItem.Load(name); ok { // obj is already added ? return item.ObjID64, nil } else { err := objAddName(item.ObjID64, name) if err != nil { return 0, nil } else { return item.ObjID64, nil } } } tx, err := db.Begin() logOnError(err, "addObjItem : start transaction") if err != nil { return 0, err } res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id) VALUES (` + strconv.Itoa(objTypeItem) + `,` + fmt.Sprintf("%d", itemTypeID64) + `);`) logOnError(err, "addObjItem : exec insert obj") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjItem : rollback insert obj") return 0, err } objId, err := res.LastInsertId() if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjItem : rollback get lastInsertId") return 0, err } stmt, err := tx.Prepare(`INSERT INTO obj_item (obj_id, intl_id, weight) VALUES (?, ?, ?);`) logOnError(err, "addObjItem : prepare insert obj_item") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjItem : rollback prepare insert obj_item") return 0, err } defer stmt.Close() _, err = stmt.Exec(objId, code, weight) logOnError(err, "addObjItem : exec insert obj_item") if err != nil { err2 := tx.Rollback() logOnError(err2, "addObjItem : rollback exec insert obj_item") return 0, err } err = tx.Commit() logOnError(err, "addObjItem : commit") if err != nil { return 0, err } err = objAddName(objId, name) logOnError(err, "addObjItem : add name") c := new(ChatWarsItem) c.ObjID64 = objId c.Code = code c.Name = name c.Weight = weight cacheObjItem.Store(code, *c) cacheObjItem.Store(name, *c) return objId, nil } func getObjItemID(c string, n string) int64 { i := silentGetObjItemID(c, n) if i == 0 { /* w := TGCommand{ Type: commandSendMsg, Text: fmt.Sprintf("Object unknown : %s - %s\n", c, n), ToUserID64: cfg.Bot.Admin, } TGCmdQueue <- w */ } return i } func silentGetObjItemID(code string, name string) int64 { if len(code) > 0 { if v, ok := cacheObjItem.Load(code); ok { item := v.(ChatWarsItem) log.Printf("Matching item code %s with %s.\n", code, item.Code) return item.ObjID64 } if ok, _ := regexp.MatchString(`^u[0-9]+`, code); !ok { return 0 } } if len(name) == 0 { return 0 } if v, ok := cacheObjItem.Load(name); ok { item := v.(ChatWarsItem) //log.Printf("Matching item name %s with %s.\n", name, item.Name) return item.ObjID64 } if ok, _ := regexp.MatchString(`^((u|e)[0-9]+|(a|w)[0-9]+[a-e]{0,1})$`, code); ok || len(code) == 0 { r := regexp.MustCompile(`^((?P⚡\+[0-9]+) ){0,1}(?P.+?)( \+(?P[0-9]+)⚔){0,1}( \+(?P[0-9]+)🛡){0,1}( \+(?P[0-9]+)💧){0,1}$`) basename := r.ReplaceAllString(name, "${BaseName}") if v, ok := cacheObjItem.Load(basename); ok && len(basename) > 0 { item := v.(ChatWarsItem) log.Printf("Matching item full basename %s with %s.\n", basename, item.Name) return item.ObjID64 } item := ChatWarsItem{ ObjID64: 0, } cacheObjItem.Range(func(k, v interface{}) bool { item = v.(ChatWarsItem) if ok, _ := regexp.MatchString(`^(a|e|w)[0-9]+$`, item.Code); !ok { //only gear can be custom named return true } m := fmt.Sprintf("^((%s.*)|(.*%s))$", regexp.QuoteMeta(item.Name), regexp.QuoteMeta(item.Name)) if ok, _ := regexp.MatchString(m, basename); ok { log.Printf("Matching item modified basename %s with %s. (1)\n", basename, item.Name) return false } else { item = ChatWarsItem{ ObjID64: 0, } log.Printf("Not matching item modified basename %s with %s.\n", basename, item.Name) return true } }) if item.ObjID64 != 0 { log.Printf("Matching item modified basename %s with %s. (2)\n", basename, item.Name) return item.ObjID64 } else { fmt.Printf("silentGetObjItemID : Modifier : `%s`\n", r.ReplaceAllString(name, "${Modifier}")) fmt.Printf("silentGetObjItemID : BaseName : `%s`\n", r.ReplaceAllString(name, "${BaseName}")) fmt.Printf("silentGetObjItemID : Atk : `%s`\n", r.ReplaceAllString(name, "${Atk}")) fmt.Printf("silentGetObjItemID : Def : `%s`\n", r.ReplaceAllString(name, "${Def}")) fmt.Printf("silentGetObjItemID : Mana : `%s`\n", r.ReplaceAllString(name, "${Mana}")) } } return 0 } func loadObjItem() error { var ( id int64 intl_id string name string weight int ) cacheObjItem = new(sync.Map) items, err := db.Query(`SELECT oi.obj_id, oi.intl_id, obn.name, oi.weight FROM obj_item oi, obj_name obn WHERE obn.obj_id = oi.obj_id AND obn.priority = 0;`) if err != nil { return err } defer items.Close() for items.Next() { err = items.Scan(&id, &intl_id, &name, &weight) if err != nil { return err } c := new(ChatWarsItem) c.ObjID64 = id c.Code = intl_id c.Name = name c.Weight = weight cacheObjItem.Store(intl_id, *c) cacheObjItem.Store(name, *c) } items2, err := db.Query(`SELECT oi.obj_id, oi.intl_id, obn.name, oi.weight FROM obj_item oi, obj_name obn WHERE obn.obj_id = oi.obj_id AND obn.priority > 0;`) if err != nil { return err } defer items2.Close() for items2.Next() { err = items2.Scan(&id, &intl_id, &name, &weight) if err != nil { return err } if _, ok := cacheObjItem.Load(intl_id); !ok { c := new(ChatWarsItem) c.ObjID64 = id c.Code = intl_id c.Name = name c.Weight = weight cacheObjItem.Store(name, *c) } else { log.Printf("loadObjItem : orphaned obj_name for `%s` : %s.\n", intl_id, name) } } return nil }