hanfuit
645b64fe21
服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算 启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
70 lines
2.0 KiB
Go
70 lines
2.0 KiB
Go
package services
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import (
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"context"
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"database/sql"
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"errors"
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)
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// copySQLiteFileProjection creates empty semantic tables and copies only the
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// canonical file projection. The live database remains readable until publish.
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// ATTACH reads WAL commits in a single snapshot, including unsaved file edits.
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func copySQLiteFileProjection(ctx context.Context, target, source *sql.DB, sourcePath string) error {
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if source == nil {
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return errors.New("SQLite 索引连接已关闭")
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}
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rows, err := source.QueryContext(ctx, `SELECT sql FROM sqlite_master WHERE type='table' AND name IN ('meta','files','dirs','records','tags','visuals','semantic_dependencies') ORDER BY name`)
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if err != nil {
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return err
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}
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var schema []string
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for rows.Next() {
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var statement string
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if err = rows.Scan(&statement); err != nil {
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break
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}
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schema = append(schema, statement)
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}
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if err == nil {
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err = rows.Err()
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}
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rows.Close()
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if err != nil {
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return err
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}
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if len(schema) != 7 {
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return errors.New("SQLite 文件投影 schema 不完整")
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}
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conn, err := target.Conn(ctx)
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if err != nil {
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return err
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}
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defer conn.Close()
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if _, err = conn.ExecContext(ctx, `ATTACH DATABASE ? AS source_projection`, sourcePath); err != nil {
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return err
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}
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defer conn.ExecContext(context.Background(), `DETACH DATABASE source_projection`)
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tx, err := conn.BeginTx(ctx, nil)
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if err != nil {
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return err
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}
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defer tx.Rollback()
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for _, statement := range schema {
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if _, err = tx.ExecContext(ctx, statement); err != nil {
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return err
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}
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}
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for _, table := range []string{"meta", "files", "dirs"} {
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if _, err = tx.ExecContext(ctx, `INSERT INTO main.`+table+` SELECT * FROM source_projection.`+table); err != nil {
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return err
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}
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}
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if _, err = tx.ExecContext(ctx, `UPDATE meta SET value='0' WHERE key='complete';
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CREATE INDEX files_parent_name ON files(parent,name,file_index);
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CREATE INDEX files_path ON files(path,file_index);
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CREATE INDEX dirs_parent_name ON dirs(parent,name);`); err != nil {
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return err
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}
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return tx.Commit()
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}
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