Alireza Ahmadi
106 lines
2.3 KiB
Go
106 lines
2.3 KiB
Go
package cmd
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import (
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"encoding/json"
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"fmt"
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"log"
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"os"
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"s-ui/config"
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"s-ui/database"
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"s-ui/database/model"
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"strings"
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"gorm.io/gorm"
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)
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func migrateDb() {
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// void running on first install
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path := config.GetDBPath()
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_, err := os.Stat(path)
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if err != nil {
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return
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}
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err = database.OpenDB(path)
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if err != nil {
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log.Fatal(err)
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}
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db := database.GetDB()
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tx := db.Begin()
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defer func() {
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if err == nil {
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tx.Commit()
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} else {
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tx.Rollback()
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}
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}()
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fmt.Println("Start migrating database...")
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err = migrateClientSchema(tx)
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if err != nil {
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log.Fatal(err)
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}
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err = changesObj(tx)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("Migration done!")
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}
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func migrateClientSchema(db *gorm.DB) error {
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rows, err := db.Raw("PRAGMA table_info(clients)").Rows()
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if err != nil {
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fmt.Println(err)
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return err
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}
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defer rows.Close()
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for rows.Next() {
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var (
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cid int
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cname string
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ctype string
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notnull int
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dfltValue interface{}
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pk int
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)
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rows.Scan(&cid, &cname, &ctype, ¬null, &dfltValue, &pk)
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if cname == "config" || cname == "inbounds" || cname == "links" {
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if ctype == "text" {
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fmt.Printf("Column %s has type TEXT\n", cname)
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oldData := make([]struct {
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Id uint
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Data string
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}, 0)
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db.Model(model.Client{}).Select("id", cname+" as data").Scan(&oldData)
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for _, data := range oldData {
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var newData []byte
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switch cname {
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case "inbounds":
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inbounds := strings.Split(data.Data, ",")
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newData, _ = json.MarshalIndent(inbounds, "", " ")
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case "config":
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jsonData := map[string]interface{}{}
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json.Unmarshal([]byte(data.Data), &jsonData)
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newData, _ = json.MarshalIndent(jsonData, "", " ")
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case "links":
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jsonData := make([]interface{}, 0)
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json.Unmarshal([]byte(data.Data), &jsonData)
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newData, _ = json.MarshalIndent(jsonData, "", " ")
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}
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err = db.Model(model.Client{}).Where("id = ?", data.Id).UpdateColumn(cname, newData).Error
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if err != nil {
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return err
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}
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}
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}
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}
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}
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db.AutoMigrate(model.Client{})
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return nil
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}
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func changesObj(db *gorm.DB) error {
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return db.Exec("UPDATE changes SET obj = CAST('\"' || CAST(obj AS TEXT) || '\"' AS BLOB) WHERE actor = ? and obj not like ?", "DepleteJob", "\"%\"").Error
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}
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