55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package database
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import (
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"fmt"
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"log/slog"
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"net/url"
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_ "github.com/lib/pq"
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"github.com/spf13/viper"
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"xorm.io/xorm"
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"xorm.io/xorm/log"
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"xorm.io/xorm/names"
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)
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var engine *xorm.Engine
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func Connect() (*xorm.Engine, error) {
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if engine != nil {
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return engine, nil
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}
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dburl := url.URL{
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Scheme: "postgres",
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User: url.UserPassword(viper.GetString("db.user"), viper.GetString("db.password")),
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Host: fmt.Sprintf("%s:%d", viper.GetString("db.host"), viper.GetInt("db.port")),
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Path: fmt.Sprintf("/%s", viper.GetString("db.database")),
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}
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engi, err := xorm.NewEngine("postgres", dburl.String())
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if err != nil {
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slog.Error("Could not connect to DB", "url", dburl.Redacted(), "error", err)
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return nil, err
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}
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engi.SetMapper(names.LintGonicMapper)
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err = engi.Sync(new(User), new(File))
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if err != nil {
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slog.Error("Error syncing DB schema", "error", err)
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}
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if viper.GetBool("db.debug") {
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engi.SetLogLevel(log.LOG_DEBUG)
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engi.ShowSQL(true)
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}
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engine = engi
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return engi, nil
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}
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func Ping() error {
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err := engine.DB().Ping()
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if err != nil {
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slog.Error("Error connecting to DB", "error", err)
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return err
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} else {
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slog.Info("DB: Pong")
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return nil
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}
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}
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