/
goods.go
66 lines (58 loc) · 1.53 KB
/
goods.go
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package repository
import (
"strconv"
"github.com/8treenet/freedom"
"github.com/8treenet/freedom/example/http2/domain/vo"
"gorm.io/gorm"
)
func init() {
freedom.Prepare(func(initiator freedom.Initiator) {
initiator.BindRepository(func() *GoodsRepository {
return &GoodsRepository{}
})
})
}
// GoodsRepository .
type GoodsRepository struct {
freedom.Repository
}
// GetGoods implment Goods interface
func (repo *GoodsRepository) GetGoods(goodsID int) (result vo.Goods) {
repo.Worker().Logger().Info("我是GoodsRepository")
repo.Worker().Bus().Add("x-sender-name", "GoodsRepository")
//通过h2c request 访问本服务 /goods/:id
addr := "http://127.0.0.1:8000/goods/" + strconv.Itoa(goodsID)
repo.NewH2CRequest(addr).Get().ToJSON(&result)
//开启go 并发,并且没有group wait。请求结束触发相关对象回收,会快于当前并发go的读取数据,所以使用DeferRecycle
repo.Worker().DeferRecycle()
go func() {
var model vo.Goods
repo.NewH2CRequest(addr).Get().ToJSON(&model)
repo.NewHTTPRequest(addr, false).Get().ToJSON(&model)
}()
return result
}
// db .
func (repo *GoodsRepository) db() *gorm.DB {
var db *gorm.DB
if err := repo.FetchDB(&db); err != nil {
panic(err)
}
return db
}
/*
// xorm
func (repo *Default) db() *xorm.Engine {
var db *xorm.Engine
if err := repo.FetchDB(&db); err != nil {
panic(err)
}
return db
}
func main {
app.InstallDB(func() interface{} {
db, _ := xorm.NewEngine("mysql", "root:root@tcp(127.0.0.1:3306)/xorm?charset=utf8")
return db
})
}
*/