71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package dtm
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
jsonitor "github.com/json-iterator/go"
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/yedf/dtm/common"
|
|
)
|
|
|
|
type Msg struct {
|
|
MsgData
|
|
Server string
|
|
}
|
|
|
|
type MsgData struct {
|
|
Gid string `json:"gid"`
|
|
TransType string `json:"trans_type"`
|
|
Steps []MsgStep `json:"steps"`
|
|
QueryPrepared string `json:"query_prepared"`
|
|
}
|
|
type MsgStep struct {
|
|
Action string `json:"action"`
|
|
Data string `json:"data"`
|
|
}
|
|
|
|
func MsgNew(server string) *Msg {
|
|
return &Msg{
|
|
MsgData: MsgData{
|
|
TransType: "msg",
|
|
},
|
|
Server: server,
|
|
}
|
|
}
|
|
func (s *Msg) Add(action string, postData interface{}) *Msg {
|
|
logrus.Printf("msg %s Add %s %v", s.Gid, action, postData)
|
|
step := MsgStep{
|
|
Action: action,
|
|
Data: common.MustMarshalString(postData),
|
|
}
|
|
s.Steps = append(s.Steps, step)
|
|
return s
|
|
}
|
|
|
|
func (s *Msg) Submit() error {
|
|
logrus.Printf("committing %s body: %v", s.Gid, &s.MsgData)
|
|
resp, err := common.RestyClient.R().SetBody(&s.MsgData).Post(fmt.Sprintf("%s/submit", s.Server))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if resp.StatusCode() != 200 {
|
|
return fmt.Errorf("submit failed: %v", resp.Body())
|
|
}
|
|
s.Gid = jsonitor.Get(resp.Body(), "gid").ToString()
|
|
return nil
|
|
}
|
|
|
|
func (s *Msg) Prepare(queryPrepared string) error {
|
|
s.QueryPrepared = common.OrString(queryPrepared, s.QueryPrepared)
|
|
logrus.Printf("preparing %s body: %v", s.Gid, &s.MsgData)
|
|
resp, err := common.RestyClient.R().SetBody(&s.MsgData).Post(fmt.Sprintf("%s/prepare", s.Server))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if resp.StatusCode() != 200 {
|
|
return fmt.Errorf("prepare failed: %v", resp.Body())
|
|
}
|
|
s.Gid = jsonitor.Get(resp.Body(), "gid").ToString()
|
|
return nil
|
|
}
|