103 lignes
2,4 Kio
Go
103 lignes
2,4 Kio
Go
package models
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import (
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"github.com/NyaaPantsu/nyaa/config"
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"github.com/NyaaPantsu/nyaa/utils/log"
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"github.com/azhao12345/gorm"
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_ "github.com/jinzhu/gorm/dialects/postgres" // Need for postgres support
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_ "github.com/jinzhu/gorm/dialects/sqlite" // Need for sqlite
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elastic "gopkg.in/olivere/elastic.v5"
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)
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const (
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// SqliteType : name of the sqlite type in gorm
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SqliteType = "sqlite3"
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)
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// Logger interface
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type Logger interface {
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Print(v ...interface{})
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}
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// DefaultLogger : use the default gorm logger that prints to stdout
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var DefaultLogger Logger
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// ORM : Variable for interacting with database
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var ORM *gorm.DB
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// ElasticSearchClient : Client for Elastic search
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var ElasticSearchClient *elastic.Client
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// IsSqlite : Variable to know if we are in sqlite or postgres
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var IsSqlite bool
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// ElasticSearchInit : Initialization of ES client
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func ElasticSearchInit() (*elastic.Client, error) {
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client, err := elastic.NewClient()
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if err != nil {
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log.Errorf("Unable to create elasticsearch client: %s", err)
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return nil, err
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}
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log.Infof("Using elasticsearch client")
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return client, nil
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}
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// GormInit init gorm ORM.
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func GormInit(conf *config.Config, logger Logger) (*gorm.DB, error) {
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db, openErr := gorm.Open(conf.DBType, conf.DBParams)
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if openErr != nil {
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log.CheckError(openErr)
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return nil, openErr
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}
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IsSqlite = conf.DBType == SqliteType
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connectionErr := db.DB().Ping()
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if connectionErr != nil {
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log.CheckError(connectionErr)
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return nil, connectionErr
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}
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db.DB().SetMaxIdleConns(1)
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// This should be about the number of cores the machine has (and should
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// be lower than the max_connection specified by postgresql.conf)
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// Since we have two applications running, this should really be
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// number of cores / 2
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// TODO Make configurable
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db.DB().SetMaxOpenConns(4)
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if config.Get().Environment == "DEVELOPMENT" {
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db.LogMode(true)
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}
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switch conf.DBLogMode {
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case "detailed":
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db.LogMode(true)
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case "silent":
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db.LogMode(false)
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}
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if logger != nil {
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db.SetLogger(logger)
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}
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db.AutoMigrate(&User{}, &UserFollows{}, &UserUploadsOld{}, &Notification{}, &Activity{})
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if db.Error != nil {
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return db, db.Error
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}
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db.AutoMigrate(&Torrent{}, &TorrentReport{}, &Scrape{})
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if db.Error != nil {
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return db, db.Error
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}
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db.AutoMigrate(&File{})
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if db.Error != nil {
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return db, db.Error
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}
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db.AutoMigrate(&Comment{}, &OldComment{})
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if db.Error != nil {
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return db, db.Error
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}
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return db, nil
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}
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