92 lines
2.1 KiB
Go
92 lines
2.1 KiB
Go
package models
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import (
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"fmt"
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_ "github.com/go-sql-driver/mysql" // Because.
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"github.com/go-xorm/core"
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"github.com/go-xorm/xorm"
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xrc "github.com/go-xorm/xorm-redis-cache"
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_ "github.com/mattn/go-sqlite3" // Because.
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"encoding/gob"
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"github.com/spf13/viper"
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)
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var (
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x *xorm.Engine
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tables []interface{}
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)
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func getEngine() (*xorm.Engine, error) {
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// Use Mysql if set
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if viper.GetString("database.type") == "mysql" {
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connStr := fmt.Sprintf(
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"%s:%s@tcp(%s)/%s?charset=utf8&parseTime=true",
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viper.GetString("database.user"),
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viper.GetString("database.password"),
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viper.GetString("database.host"),
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viper.GetString("database.database"))
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e, err := xorm.NewEngine("mysql", connStr)
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e.SetMaxOpenConns(viper.GetInt("database.openconnections"))
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return e, err
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}
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// Otherwise use sqlite
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path := viper.GetString("database.path")
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if path == "" {
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path = "./db.db"
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}
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return xorm.NewEngine("sqlite3", path)
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}
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func init() {
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tables = append(tables,
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new(User),
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new(List),
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new(ListTask),
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new(Team),
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new(TeamMember),
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new(TeamList),
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new(TeamNamespace),
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new(Namespace),
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new(ListUser),
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new(NamespaceUser),
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)
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}
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// SetEngine sets the xorm.Engine
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func SetEngine() (err error) {
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x, err = getEngine()
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if err != nil {
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return fmt.Errorf("Failed to connect to database: %v", err)
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}
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// Cache
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if viper.GetBool("cache.enabled") {
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switch viper.GetString("cache.type") {
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case "memory":
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cacher := xorm.NewLRUCacher(xorm.NewMemoryStore(), viper.GetInt("cache.maxelementsize"))
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x.SetDefaultCacher(cacher)
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break
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case "redis":
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cacher := xrc.NewRedisCacher(viper.GetString("cache.redishost"), viper.GetString("cache.redispassword"), xrc.DEFAULT_EXPIRATION, x.Logger())
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x.SetDefaultCacher(cacher)
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gob.Register(tables)
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break
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default:
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fmt.Println("Did not find a valid cache type. Caching disabled. Please refer to the docs for poosible cache types.")
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}
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}
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x.SetMapper(core.GonicMapper{})
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// Sync dat shit
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if err = x.StoreEngine("InnoDB").Sync2(tables...); err != nil {
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return fmt.Errorf("sync database struct error: %v", err)
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}
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x.ShowSQL(viper.GetBool("database.showqueries"))
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return nil
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}
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