dtm/common/utils.go
2021-05-18 23:14:43 +08:00

96 lines
2.0 KiB
Go

package common
import (
"bytes"
"encoding/json"
"io/ioutil"
"time"
"github.com/bwmarrin/snowflake"
"github.com/gin-gonic/gin"
"github.com/go-resty/resty/v2"
"github.com/sirupsen/logrus"
)
var gNode *snowflake.Node = nil
func GenGid() string {
return gNode.Generate().Base58()
}
func init() {
node, err := snowflake.NewNode(1)
if err != nil {
panic(err)
}
gNode = node
}
func PanicIfError(err error) {
if err != nil {
panic(err)
}
}
func If(condition bool, trueObj interface{}, falseObj interface{}) interface{} {
if condition {
return trueObj
}
return falseObj
}
func MustMarshal(v interface{}) []byte {
b, err := json.Marshal(v)
PanicIfError(err)
return b
}
func MustMarshalString(v interface{}) string {
return string(MustMarshal(v))
}
func Map2Obj(m map[string]interface{}, obj interface{}) error {
b, err := json.Marshal(m)
if err != nil {
return err
}
return json.Unmarshal(b, obj)
}
var RestyClient = resty.New()
func init() {
RestyClient.OnBeforeRequest(func(c *resty.Client, r *resty.Request) error {
logrus.Printf("requesting: %s %s %v", r.Method, r.URL, r.Body)
return nil
})
RestyClient.OnAfterResponse(func(c *resty.Client, resp *resty.Response) error {
r := resp.Request
logrus.Printf("requested: %s %s %s", r.Method, r.URL, resp.String())
return nil
})
}
func GetGinApp() *gin.Engine {
gin.SetMode(gin.ReleaseMode)
app := gin.Default()
app.Use(func(c *gin.Context) {
body := ""
if c.Request.Method == "POST" {
rb, err := c.GetRawData()
if err != nil {
logrus.Printf("GetRawData error: %s", err.Error())
} else {
body = string(rb)
c.Request.Body = ioutil.NopCloser(bytes.NewBuffer(rb))
}
}
began := time.Now()
logrus.Printf("begin %s %s query: %s body: %s", c.Request.Method, c.FullPath(), c.Request.URL.RawQuery, body)
c.Next()
logrus.Printf("used %d ms %s %s query: %s body: %s", time.Since(began).Milliseconds(), c.Request.Method, c.FullPath(), c.Request.URL.RawQuery, body)
})
return app
}