WEBVTT 00:03.730 --> 00:05.170 Hey, did everyone that they share? 00:05.170 --> 00:09.940 And in this video we're going to work through with how you can work on with the single user. 00:09.940 --> 00:11.260 So imagine something like this. 00:11.260 --> 00:14.410 You are having an admin panel, you are getting a nice, beautiful table. 00:14.410 --> 00:19.180 And in this table you are getting all the list of the users you obviously want to click on one of them. 00:19.180 --> 00:22.090 I want to get all the details about that particular user. 00:22.090 --> 00:26.410 So we are going to define a route for that, which is going to be this one slash admin, slash user 00:26.410 --> 00:27.400 slash ID. 00:27.430 --> 00:33.010 So as soon as it clicks on one particular ID, we will be extracting that ID from the URL itself and 00:33.010 --> 00:34.150 we'll be working on that. 00:34.360 --> 00:36.850 So pretty simple, not really complicated. 00:36.850 --> 00:38.620 So let's go ahead and work on with that. 00:38.620 --> 00:44.350 So I'll just keep this manager at the bottom because this was not actually the part of the flow. 00:44.350 --> 00:46.390 This is just to explain you some of the stuff. 00:46.390 --> 00:48.970 So I'm going to go ahead and copy this one up here. 00:48.970 --> 00:49.810 There we go. 00:49.810 --> 00:50.770 Nice and easy. 00:50.770 --> 00:55.750 And this time I'll say that this is admin admin. 00:55.810 --> 00:59.740 Get one user or get single user however you like to call this one. 00:59.740 --> 01:04.180 So how we are going to work on with this first, I'm going to just remove everything. 01:04.180 --> 01:06.550 It actually clears up a little bit of my brain. 01:06.790 --> 01:12.160 I want to extract single user, so I need to extract the ID from the URL. 01:12.190 --> 01:13.600 How can I go ahead and do that? 01:13.600 --> 01:21.220 I can go ahead and say request dot params dot ID because I'm extracting this from the URL itself. 01:21.730 --> 01:23.170 So this is how I grab it. 01:23.170 --> 01:29.860 How can I extract a single user from the database based on this ID, I can go ahead and simply say user 01:30.160 --> 01:31.060 dot. 01:31.960 --> 01:34.480 A find by ID is great. 01:34.480 --> 01:35.620 Thank you for suggesting. 01:35.620 --> 01:36.460 And there we go. 01:36.460 --> 01:37.720 We can pass on this one. 01:37.720 --> 01:39.670 Now I want to hold this into a variable. 01:39.670 --> 01:47.140 So I'm going to go ahead and say user and this is databases on you get the idea okay so this is all 01:47.140 --> 01:47.350 good. 01:47.350 --> 01:49.210 Now I have that particular user. 01:49.300 --> 01:52.060 All I have to say is just send this user. 01:52.060 --> 01:58.150 So I'm going to go ahead and say rez dot status and in this case I'm going to raise a status of 200 01:58.150 --> 02:01.990 and will pass on a JSON response just like this. 02:01.990 --> 02:05.800 And of course, success is going to be true. 02:06.010 --> 02:09.460 And we are also going to go ahead and say, send this user. 02:09.460 --> 02:15.580 Now, what if we are not able to extract any user from this params ID or the URL ID? 02:15.610 --> 02:17.410 Then let's go ahead and put up a symbol. 02:17.410 --> 02:23.020 If an LS statement that if there is no user, then go ahead and raise an exception here. 02:23.020 --> 02:27.880 So let's wrap it up in the next and raise a new custom matter. 02:27.880 --> 02:30.850 Although we are not using it much, I need to check it out again. 02:31.000 --> 02:40.960 So customer error will say no user found and we are going to go ahead and raise a simple 401 or 400. 02:41.290 --> 02:42.940 I think 400 is fine. 02:43.240 --> 02:44.470 Yeah, 400 is fine. 02:44.470 --> 02:44.940 Okay. 02:45.370 --> 02:49.570 So this is all what we got now let's go ahead and say admin, get one user. 02:49.570 --> 02:52.360 I'm going to go ahead and yeah, all lowercase is fine. 02:52.510 --> 02:55.510 Now let's go ahead and work on with the route that we want to give. 02:55.510 --> 02:57.280 So I'm going to go into user root. 02:57.280 --> 03:00.040 We can actually go ahead and make a duplicate of this one. 03:00.040 --> 03:03.940 So slash admin, slash user, slash colon ID. 03:03.970 --> 03:09.370 As soon as you make it a colon an ID, then I will be able to extract this into my controller with the 03:09.370 --> 03:10.450 name of ID. 03:10.540 --> 03:11.290 Nice and easy. 03:11.290 --> 03:12.940 Already talked too much on that one. 03:13.120 --> 03:14.350 This is going to be simple. 03:14.350 --> 03:17.140 Get request in which you should be logged in. 03:17.140 --> 03:21.670 Your role should be admin and the method that you will be controlling is admin. 03:21.670 --> 03:22.540 Get one user. 03:22.540 --> 03:23.770 So I need to bring that in. 03:23.770 --> 03:25.450 So let's go ahead and bring that. 03:25.450 --> 03:28.660 So now admin is able to bring in one user. 03:28.660 --> 03:30.660 So this is this is the root. 03:31.240 --> 03:32.200 Okay, nice and easy. 03:32.200 --> 03:35.710 Now it's time to test that also so that I can get information. 03:35.710 --> 03:37.300 So I'm logged in as an admin. 03:37.570 --> 03:41.770 Let's go ahead and quickly log out and I want to log in as an admin. 03:42.160 --> 03:46.120 So let's go ahead and say that I want to log in as an admin, which is two. 03:46.810 --> 03:52.720 So to add AES, send that and let's check in the body that my admin. 03:52.960 --> 03:53.430 Yep. 03:53.440 --> 03:54.250 Role is admin. 03:54.250 --> 03:56.890 Let's go ahead and check on to different roles. 03:57.460 --> 04:04.810 Save as and this is manager one user. 04:06.540 --> 04:14.070 Save that and the URL is slash admin slash user slash. 04:14.070 --> 04:17.550 Then I need to provide one particular user ID in this case. 04:17.550 --> 04:22.830 So luckily I have so many of these user ids in case you don't have any, then go ahead and grab it from 04:22.830 --> 04:24.630 the campus or whatever you like. 04:24.870 --> 04:30.810 I would like to grab the detail of this one itself, so I'm going to go ahead and copy this and I'll 04:30.810 --> 04:36.360 paste it up here at the top, make sure there is no space or anything because anything else inside the 04:36.510 --> 04:38.160 URL is going to just make a mess. 04:38.160 --> 04:40.050 So make sure you are extra cautious on that. 04:40.050 --> 04:41.640 Let's go ahead and send this one. 04:41.640 --> 04:47.460 And now successfully, we are able to grab the details of one user and let's try another one. 04:47.460 --> 04:51.690 Let's go ahead and say, hey, I'm an admin so I can actually grab all the user itself. 04:51.930 --> 04:54.090 Let's go ahead and somebody who is manager. 04:54.750 --> 04:56.250 So this is a user. 04:56.250 --> 04:58.260 This is a manager, so please manage it. 04:58.260 --> 05:04.830 Give me your ID, let's copy this and I can extract paste that in that. 05:04.830 --> 05:05.530 And there we go. 05:05.550 --> 05:07.890 Now we are able to extract the manager and everybody. 05:07.950 --> 05:12.420 Okay, so that sounds cool that we are able to extract one particular user in the next one. 05:12.420 --> 05:17.370 We need to provide this admin a functionality to change the name, email and even the role of any user. 05:17.370 --> 05:21.300 Maybe you want to send a role of manager, admin, sales, whatever he likes to have. 05:21.330 --> 05:23.340 Let's go ahead and catch up in the next video.