1 00:00:00,330 --> 00:00:07,770 In this part, we are going to add the redirect function such that when they use a site up and when 2 00:00:07,770 --> 00:00:11,180 it is successfully, you should be directed to the home page. 3 00:00:12,300 --> 00:00:21,420 And if you remember me at the early stage, we have sent as calm and to as John Bolton's beach and neighborhood 4 00:00:21,600 --> 00:00:24,900 temporary uses to a chat in the chat room. 5 00:00:26,010 --> 00:00:33,730 Now, we already have a real youth there so we can set it as a user. 6 00:00:34,590 --> 00:00:37,290 So now when we get back to the site up as. 7 00:00:39,360 --> 00:00:48,810 Now we can copy these important U.S. contests and go to the same page and we page here, and we also 8 00:00:48,810 --> 00:00:50,580 need to use the use Konstanz. 9 00:00:51,120 --> 00:00:55,200 So we copy these and also page two of the CI a. page. 10 00:00:57,490 --> 00:01:07,270 And also, we have to use contacts to use this U.S. contest, so we this lie and also a page to sign 11 00:01:07,360 --> 00:01:07,840 a page. 12 00:01:09,900 --> 00:01:17,400 So we go to the fetch functions and last time we already check whether there is errors and this time 13 00:01:17,400 --> 00:01:20,630 we are going to check whether there is a process. 14 00:01:20,940 --> 00:01:29,630 So if there is a use of property, then we are going to start to use the data. 15 00:01:29,640 --> 00:01:30,390 Don't you use, sir? 16 00:01:31,630 --> 00:01:40,780 And since we are going to redirect to the home page, so we have to import the direct component from 17 00:01:41,770 --> 00:01:44,260 that, we add Adam. 18 00:01:45,780 --> 00:01:49,410 And right before we turn to page. 19 00:01:50,780 --> 00:01:59,600 We are going to check if a user exists, so if user, then we are going to redirect 20 00:02:03,710 --> 00:02:05,360 redirect to the homepage. 21 00:02:06,450 --> 00:02:09,190 So now we can go to the page. 22 00:02:10,980 --> 00:02:14,350 Now we just randomly type something. 23 00:02:14,940 --> 00:02:18,750 So, for example, we type Amy 24 00:02:22,890 --> 00:02:28,510 Amy at Gmail dot com and then we type password and then click sign up. 25 00:02:28,920 --> 00:02:31,670 Now it go to the homepage and now you can see. 26 00:02:31,680 --> 00:02:32,680 Welcome, Amy. 27 00:02:33,180 --> 00:02:37,800 And before we go to the room free and we try to send us a message. 28 00:02:39,050 --> 00:02:40,670 So I am Amy. 29 00:02:42,620 --> 00:02:44,450 But when you click on the send button. 30 00:02:45,450 --> 00:02:49,380 You can see there's nothing happen on the inside. 31 00:02:50,920 --> 00:02:59,410 And if you look at the arrows at the server, you can see there is some thing about a problem of the 32 00:02:59,410 --> 00:03:01,360 user ID because. 33 00:03:02,330 --> 00:03:10,040 It cannot be that any user ID and this is because when you look at the homepage, when you set aside 34 00:03:10,070 --> 00:03:10,520 a. 35 00:03:12,470 --> 00:03:20,210 Tom, the idea is like this, but now when you go to the Mongo DB and you can see that it actually to 36 00:03:20,220 --> 00:03:20,480 be. 37 00:03:21,440 --> 00:03:25,190 Underscore ID rather than ID, so. 38 00:03:26,620 --> 00:03:34,350 There are two things that we need to fix is that we go to the chat page and right before the joint, 39 00:03:34,630 --> 00:03:43,510 we need to change this to underscore ideia rather than idee and on the wendon and on rendering the message 40 00:03:43,510 --> 00:03:44,100 component. 41 00:03:44,410 --> 00:03:48,900 These also need to change because we actually do not have idee. 42 00:03:48,940 --> 00:03:49,630 We just have. 43 00:03:50,990 --> 00:03:52,190 Underscore the. 44 00:03:54,170 --> 00:03:57,560 So we go to the front page again. 45 00:03:59,020 --> 00:04:07,930 And then we go to a sign up, and then this time we lose our lives and end at chemo, and then again 46 00:04:07,930 --> 00:04:09,460 we type some password. 47 00:04:10,510 --> 00:04:11,440 We go to. 48 00:04:13,140 --> 00:04:16,520 This has failed to fetch now we reached out to Safa. 49 00:04:17,910 --> 00:04:24,110 And then we trixi up again, and then we go to roam free and now we type Hi. 50 00:04:25,270 --> 00:04:30,760 Now you can see Ellers can pop out the message so everything's fine again.