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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,162 +1,162 @@ | ||
| package db | ||
|
|
||
| import ( | ||
| "database/sql" | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
| "path/filepath" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/pkg/errors" | ||
| "gorm.io/driver/mysql" | ||
| "gorm.io/driver/sqlite" | ||
| "gorm.io/gorm" | ||
| "gorm.io/gorm/logger" | ||
|
|
||
| "github.com/midoks/imail/internal/conf" | ||
| imlog "github.com/midoks/imail/internal/log" | ||
| "database/sql" | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
| "path/filepath" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/pkg/errors" | ||
| "gorm.io/driver/mysql" | ||
| "gorm.io/driver/sqlite" | ||
| "gorm.io/gorm" | ||
| "gorm.io/gorm/logger" | ||
|
|
||
| "github.com/midoks/imail/internal/conf" | ||
| imlog "github.com/midoks/imail/internal/log" | ||
| ) | ||
|
|
||
| var ( | ||
| db *gorm.DB | ||
| err error | ||
| db *gorm.DB | ||
| err error | ||
| ) | ||
|
|
||
| var Tables = []interface{}{ | ||
| new(User), new(Domain), new(Mail), | ||
| new(MailLog), new(MailContent), new(Box), | ||
| new(Class), new(Queue), | ||
| new(User), new(Domain), new(Mail), | ||
| new(MailLog), new(MailContent), new(Box), | ||
| new(Class), new(Queue), | ||
| } | ||
|
|
||
| func getEngine() (*sql.DB, error) { | ||
|
|
||
| newLogger := logger.New( | ||
| log.New(os.Stdout, "\r\n", log.LstdFlags), // io writer | ||
| logger.Config{ | ||
| SlowThreshold: time.Second, // 慢 SQL 阈值 | ||
| LogLevel: logger.Silent, // Log level | ||
| Colorful: false, // 禁用彩色打印 | ||
| }, | ||
| ) | ||
|
|
||
| switch conf.Database.Type { | ||
| case "mysql": | ||
| dbUser := conf.Database.User | ||
| dbPwd := conf.Database.Password | ||
| dbHost := conf.Database.Host | ||
|
|
||
| dbName := conf.Database.Name | ||
| dbCharset := conf.Database.Charset | ||
|
|
||
| dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=%s&parseTime=True", dbUser, dbPwd, dbHost, dbName, dbCharset) | ||
| db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{ | ||
| Logger: newLogger, | ||
| }) | ||
|
|
||
| case "sqlite3": | ||
| os.MkdirAll(conf.Web.AppDataPath, os.ModePerm) | ||
| dbPath := conf.Database.Path | ||
| if strings.EqualFold(conf.Database.Path, "data/imail.db3") { | ||
| dbPath = filepath.Dir(conf.Web.AppDataPath) + "/" + conf.Database.Path | ||
| } | ||
| db, err = gorm.Open(sqlite.Open(dbPath), &gorm.Config{ | ||
| Logger: newLogger, | ||
| SkipDefaultTransaction: true, | ||
| PrepareStmt: true, | ||
| }) | ||
|
|
||
| // synchronous close | ||
| db.Exec("PRAGMA synchronous = OFF;") | ||
| default: | ||
| return nil, errors.New("database type not found") | ||
| } | ||
|
|
||
| if err != nil { | ||
| imlog.Errorf("init db err,link error:%s", err) | ||
| return nil, err | ||
| } | ||
|
|
||
| sqlDB, err := db.DB() | ||
| if err != nil { | ||
| imlog.Errorf("[DB]:%s", err) | ||
| return nil, err | ||
| } | ||
|
|
||
| sqlDB.SetMaxIdleConns(conf.Database.MaxIdleConns) | ||
| sqlDB.SetMaxOpenConns(conf.Database.MaxOpenConns) | ||
| sqlDB.SetConnMaxLifetime(time.Hour) | ||
|
|
||
| if !conf.IsProdMode() { | ||
| db.Debug() | ||
| } | ||
|
|
||
| return sqlDB, nil | ||
| newLogger := logger.New( | ||
| log.New(os.Stdout, "\r\n", log.LstdFlags), // io writer | ||
| logger.Config{ | ||
| SlowThreshold: time.Second, // 慢 SQL 阈值 | ||
| LogLevel: logger.Silent, // Log level | ||
| Colorful: false, // 禁用彩色打印 | ||
| }, | ||
| ) | ||
|
|
||
| switch conf.Database.Type { | ||
| case "mysql": | ||
| dbUser := conf.Database.User | ||
| dbPwd := conf.Database.Password | ||
| dbHost := conf.Database.Host | ||
|
|
||
| dbName := conf.Database.Name | ||
| dbCharset := conf.Database.Charset | ||
|
|
||
| dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=%s&parseTime=True", dbUser, dbPwd, dbHost, dbName, dbCharset) | ||
| db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{ | ||
| Logger: newLogger, | ||
| }) | ||
|
|
||
| case "sqlite3": | ||
| os.MkdirAll(conf.Web.AppDataPath, os.ModePerm) | ||
| dbPath := conf.Database.Path | ||
| if strings.EqualFold(conf.Database.Path, "data/imail.db3") { | ||
| dbPath = filepath.Dir(conf.Web.AppDataPath) + "/" + conf.Database.Path | ||
| } | ||
| db, err = gorm.Open(sqlite.Open(dbPath), &gorm.Config{ | ||
| Logger: newLogger, | ||
| SkipDefaultTransaction: true, | ||
| PrepareStmt: true, | ||
| }) | ||
|
|
||
| // synchronous close | ||
| db.Exec("PRAGMA synchronous = OFF;") | ||
| default: | ||
| return nil, errors.New("database type not found") | ||
| } | ||
|
|
||
| if err != nil { | ||
| imlog.Errorf("init db err,link error:%s", err) | ||
| return nil, err | ||
| } | ||
|
|
||
| sqlDB, err := db.DB() | ||
| if err != nil { | ||
| imlog.Errorf("[DB]:%s", err) | ||
| return nil, err | ||
| } | ||
|
|
||
| sqlDB.SetMaxIdleConns(conf.Database.MaxIdleConns) | ||
| sqlDB.SetMaxOpenConns(conf.Database.MaxOpenConns) | ||
| sqlDB.SetConnMaxLifetime(time.Hour) | ||
|
|
||
| if !conf.IsProdMode() { | ||
| db.Debug() | ||
| } | ||
|
|
||
| return sqlDB, nil | ||
| } | ||
|
|
||
| func Init() error { | ||
| _, err := getEngine() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // db.AutoMigrate(&User{}) | ||
| // db.AutoMigrate(&Domain{}) | ||
| // db.AutoMigrate(&Mail{}) | ||
| // db.AutoMigrate(&MailLog{}) | ||
| // db.AutoMigrate(&MailContent{}) | ||
| // db.AutoMigrate(&Box{}) | ||
| // db.AutoMigrate(&Class{}) | ||
| // db.AutoMigrate(&Queue{}) | ||
|
|
||
| for _, table := range Tables { | ||
| if db.Migrator().HasTable(table) { | ||
| continue | ||
| } | ||
|
|
||
| name := strings.TrimPrefix(fmt.Sprintf("%T", table), "*db.") | ||
| err = db.Migrator().AutoMigrate(table) | ||
| if err != nil { | ||
| return errors.Wrapf(err, "auto migrate %q", name) | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| _, err := getEngine() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // db.AutoMigrate(&User{}) | ||
| // db.AutoMigrate(&Domain{}) | ||
| // db.AutoMigrate(&Mail{}) | ||
| // db.AutoMigrate(&MailLog{}) | ||
| // db.AutoMigrate(&MailContent{}) | ||
| // db.AutoMigrate(&Box{}) | ||
| // db.AutoMigrate(&Class{}) | ||
| // db.AutoMigrate(&Queue{}) | ||
|
|
||
| for _, table := range Tables { | ||
| if db.Migrator().HasTable(table) { | ||
| continue | ||
| } | ||
|
|
||
| name := strings.TrimPrefix(fmt.Sprintf("%T", table), "*db.") | ||
| err = db.Migrator().AutoMigrate(table) | ||
| if err != nil { | ||
| return errors.Wrapf(err, "auto migrate %q", name) | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| type Statistic struct { | ||
| Counter struct { | ||
| User int64 | ||
| VaildUser int64 | ||
| } | ||
| Counter struct { | ||
| User int64 | ||
| VaildUser int64 | ||
| } | ||
| } | ||
|
|
||
| func Ping() error { | ||
| sqlDB, err := db.DB() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| return sqlDB.Ping() | ||
| sqlDB, err := db.DB() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| return sqlDB.Ping() | ||
| } | ||
|
|
||
| func GetStatistic() (stats Statistic) { | ||
|
|
||
| //user count | ||
| stats.Counter.User = UsersCount() | ||
| //user count | ||
| stats.Counter.User = UsersCount() | ||
|
|
||
| //vaild user count | ||
| stats.Counter.VaildUser = UsersVaildCount() | ||
| return stats | ||
| //vaild user count | ||
| stats.Counter.VaildUser = UsersVaildCount() | ||
| return stats | ||
| } | ||
|
|
||
| func TablePrefix(tn string) string { | ||
| return fmt.Sprintf("%s%s", conf.Database.Prefix, tn) | ||
| return fmt.Sprintf("%s%s", conf.Database.Prefix, tn) | ||
| } | ||
|
|
||
| func CheckDb() bool { | ||
| if db != nil { | ||
| return true | ||
| } | ||
| return false | ||
| if db != nil { | ||
| return true | ||
| } | ||
| return false | ||
| } |
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