48 lines
706 B
Go
48 lines
706 B
Go
package dao
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import (
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"context"
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"go-common/app/admin/main/open/conf"
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"go-common/library/database/orm"
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"go-common/library/log"
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"github.com/jinzhu/gorm"
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)
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// Dao .
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type Dao struct {
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DB *gorm.DB
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}
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// New new a instance.
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func New(c *conf.Config) (d *Dao) {
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d = &Dao{
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// db
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DB: orm.NewMySQL(c.ORM),
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}
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d.initORM()
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return
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}
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func (d *Dao) initORM() {
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d.DB.LogMode(true)
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}
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// Ping check connection of db , mc.
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func (d *Dao) Ping(c context.Context) (err error) {
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if d.DB != nil {
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if err = d.DB.DB().PingContext(c); err != nil {
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log.Error("d.PingContext error (%v)", err)
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}
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}
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return
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}
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// Close close connection of db , mc.
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func (d *Dao) Close() {
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if d.DB != nil {
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d.DB.Close()
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}
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}
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