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mirror of synced 2024-11-22 04:26:01 +03:00
mg-transport-telegram/src/error_handler.go
2018-10-12 13:40:12 +03:00

138 lines
2.7 KiB
Go

package main
import (
"fmt"
"net/http"
"runtime/debug"
"github.com/getsentry/raven-go"
"github.com/gin-gonic/gin"
"github.com/pkg/errors"
)
type (
ErrorHandlerFunc func(recovery interface{}, c *gin.Context)
)
func ErrorHandler(handlers ...ErrorHandlerFunc) gin.HandlerFunc {
return func(c *gin.Context) {
defer func() {
rec := recover()
for _, handler := range handlers {
handler(rec, c)
}
if rec != nil || len(c.Errors) > 0 {
c.Abort()
}
}()
c.Next()
}
}
func ErrorResponseHandler() ErrorHandlerFunc {
return func(recovery interface{}, c *gin.Context) {
publicErrors := c.Errors.ByType(gin.ErrorTypePublic)
privateLen := len(c.Errors.ByType(gin.ErrorTypePrivate))
publicLen := len(publicErrors)
if privateLen == 0 && publicLen == 0 && recovery == nil {
return
}
messagesLen := publicLen
if privateLen > 0 || recovery != nil {
messagesLen++
}
messages := make([]string, messagesLen)
index := 0
for _, err := range publicErrors {
messages[index] = err.Error()
index++
}
if privateLen > 0 || recovery != nil {
messages[index] = getLocalizedMessage("error_save")
}
c.JSON(http.StatusInternalServerError, gin.H{"error": messages})
}
}
func ErrorCaptureHandler(client *raven.Client, errorsStacktrace bool) ErrorHandlerFunc {
return func(recovery interface{}, c *gin.Context) {
tags := map[string]string{
"endpoint": c.Request.RequestURI,
}
var (
ok bool
conn Connection
)
connection, ok := c.Get("connection")
if ok {
conn = connection.(Connection)
}
b, ok := c.Get("bot")
if ok {
tags["bot"] = b.(Bot).Token
conn = *getConnectionById(b.(Bot).ConnectionID)
}
if conn.APIURL != "" {
tags["crm"] = conn.APIURL
}
if conn.ClientID != "" {
tags["clientID"] = conn.ClientID
}
if recovery != nil {
stacktrace := raven.NewStacktrace(4, 3, nil)
recStr := fmt.Sprint(recovery)
err := errors.New(recStr)
go client.CaptureMessageAndWait(
recStr,
tags,
raven.NewException(err, stacktrace),
raven.NewHttp(c.Request),
)
}
for _, err := range c.Errors {
if errorsStacktrace {
stacktrace := NewRavenStackTrace(client, err.Err, 0)
go client.CaptureMessageAndWait(
err.Error(),
tags,
raven.NewException(err.Err, stacktrace),
raven.NewHttp(c.Request),
)
} else {
go client.CaptureErrorAndWait(err.Err, tags)
}
}
}
}
func PanicLogger() ErrorHandlerFunc {
return func(recovery interface{}, c *gin.Context) {
if recovery != nil {
logger.Error(c.Request.RequestURI, recovery)
debug.PrintStack()
}
}
}
func ErrorLogger() ErrorHandlerFunc {
return func(recovery interface{}, c *gin.Context) {
for _, err := range c.Errors {
logger.Error(c.Request.RequestURI, err.Err)
}
}
}