From d4281c3265518f03c3482fb28425c39cba1ea29f Mon Sep 17 00:00:00 2001
From: Mehrdad Mirsamie <mehrdad@rail.town>
Date: Mon, 14 Aug 2023 13:55:26 +0330
Subject: [PATCH] retry failed ICE for 3 times

---
 controllers/room.go | 83 ++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 78 insertions(+), 5 deletions(-)

diff --git a/controllers/room.go b/controllers/room.go
index 1fb5757..d1ab8b6 100644
--- a/controllers/room.go
+++ b/controllers/room.go
@@ -3,13 +3,15 @@ package controllers
 import (
 	"bytes"
 	"encoding/json"
-	"github.com/gin-gonic/gin"
+	"fmt"
 	"io"
 	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
 	"sourcecode.social/greatape/goldgorilla/models"
 	"sourcecode.social/greatape/goldgorilla/models/dto"
 	"sourcecode.social/greatape/goldgorilla/repositories"
-	"time"
 )
 
 type RoomController struct {
@@ -43,20 +45,91 @@ func (c *RoomController) CreatePeer(ctx *gin.Context) {
 	c.helper.Response(ctx, struct{}{}, http.StatusNoContent)
 }
 
-func (c *RoomController) AddICECandidate(ctx *gin.Context) {
+func (c *RoomController) RetryAddICECandidate(ctx *gin.Context, tries int) {
+	time.Sleep(1 * time.Second)
+	tries++
+	fmt.Println("----RetryAddICECandidate----")
 	var reqModel dto.AddPeerICECandidateReqModel
 	badReqSt := 400
-	if err := ctx.ShouldBindJSON(&reqModel); c.helper.HandleIfErr(ctx, err, &badReqSt) {
+	err1 := ctx.ShouldBindJSON(&reqModel)
+	// if err1 != nil && tries < 3 {
+	// 	// var reqGlobal interface{}
+
+	// 	// err2 := ctx.ShouldBindJSON(&reqGlobal)
+	// 	// fmt.Println("Err2: ", err2)
+	// 	// fmt.Println("reqGlobal: ", reqGlobal)
+	// 	c.RetryAddICECandidate(ctx, tries)
+	// 	return
+
+	// }
+	if err1 != nil {
+		c.helper.HandleIfErr(ctx, err1, &badReqSt)
+		fmt.Println("Err1: ", err1)
 		return
 	}
+	// if err := ctx.ShouldBindJSON(&reqModel); c.helper.HandleIfErr(ctx, err, &badReqSt) {
+	// 	fmt.Println("Err1: ", err)
+	// 	time.Sleep(1 * time.Second)
+	// 	c.RetryAddICECandidate(ctx, tries)
+	// 	return
+	// }
 	if !reqModel.Validate() {
 		c.helper.ResponseUnprocessableEntity(ctx)
+		fmt.Println("Validate")
 		return
 	}
 	err := c.repo.AddPeerIceCandidate(reqModel.RoomId, reqModel.ID, reqModel.ICECandidate)
-	if c.helper.HandleIfErr(ctx, err, nil) {
+	if err != nil && tries < 3 {
+		c.RetryAddICECandidate(ctx, tries)
 		return
 	}
+	if err != nil {
+		c.helper.HandleIfErr(ctx, err, &badReqSt)
+		fmt.Println("Err: ", err)
+		return
+	}
+	// if c.helper.HandleIfErr(ctx, err, nil) {
+	// 	fmt.Println("Err2: ", err)
+	// 	time.Sleep(1 * time.Second)
+	// 	c.RetryAddICECandidate(ctx, tries)
+	// 	return
+	// }
+	c.helper.Response(ctx, struct{}{}, http.StatusNoContent)
+}
+
+func (c *RoomController) AddICECandidate(ctx *gin.Context) {
+	fmt.Println("----AddICECandidate----")
+	// bd, _ := io.ReadAll(ctx.Request.Body)
+	// fmt.Println("bd: ", string(bd))
+	var reqModel dto.AddPeerICECandidateReqModel
+	// badReqSt := 400
+	err1 := ctx.ShouldBindJSON(&reqModel)
+	if err1 != nil {
+		// c.RetryAddICECandidate(ctx, 0)
+		return
+	}
+	// if err := ctx.ShouldBindJSON(&reqModel); c.helper.HandleIfErr(ctx, err, &badReqSt) {
+	// 	fmt.Println("Err1: ", err)
+	// 	time.Sleep(1 * time.Second)
+	// 	c.AddICECandidate(ctx)
+	// 	return
+	// }
+	if !reqModel.Validate() {
+		c.helper.ResponseUnprocessableEntity(ctx)
+		fmt.Println("Validate")
+		return
+	}
+	err := c.repo.AddPeerIceCandidate(reqModel.RoomId, reqModel.ID, reqModel.ICECandidate)
+	if err != nil {
+		c.RetryAddICECandidate(ctx, 0)
+		return
+	}
+	// if c.helper.HandleIfErr(ctx, err, nil) {
+	// 	fmt.Println("Err2: ", err)
+	// 	time.Sleep(1 * time.Second)
+	// 	c.AddICECandidate(ctx)
+	// 	return
+	// }
 	c.helper.Response(ctx, struct{}{}, http.StatusNoContent)
 }