1 00:00:01,010 --> 00:00:03,540 ‫Finally, let's now handle the lead requests, 2 00:00:03,540 --> 00:00:04,403 ‫as well. 3 00:00:05,550 --> 00:00:07,370 ‫And just like in the previous lecture, 4 00:00:07,370 --> 00:00:09,280 ‫I will not actually implement the deleting 5 00:00:09,280 --> 00:00:11,890 ‫of a resource in our route handle. 6 00:00:11,890 --> 00:00:12,723 ‫Okay? 7 00:00:12,723 --> 00:00:14,990 ‫So, that is not necessary because, again, 8 00:00:14,990 --> 00:00:16,720 ‫we are only dealing with files, 9 00:00:16,720 --> 00:00:20,150 ‫which is not a real world scenario, okay? 10 00:00:20,150 --> 00:00:22,990 ‫So I simply went ahead and copied the handler 11 00:00:22,990 --> 00:00:25,360 ‫that we created in the last lecture. 12 00:00:25,360 --> 00:00:27,570 ‫And so let's just do some quick changes here 13 00:00:27,570 --> 00:00:30,730 ‫to handle the delete request, as well. 14 00:00:30,730 --> 00:00:33,260 ‫So, the first thing is of course, 15 00:00:33,260 --> 00:00:37,830 ‫this method here which is now not patch, but delete. 16 00:00:37,830 --> 00:00:38,663 ‫Okay? 17 00:00:38,663 --> 00:00:40,810 ‫Then we still need to pass in an ID 18 00:00:40,810 --> 00:00:43,440 ‫for the tour that we actually want to delete. 19 00:00:43,440 --> 00:00:46,220 ‫And then let's also change our response. 20 00:00:46,220 --> 00:00:48,220 ‫So when we have a delete request, 21 00:00:48,220 --> 00:00:50,933 ‫the response is usually a 204. 22 00:00:51,910 --> 00:00:54,500 ‫And 204 means no content. 23 00:00:54,500 --> 00:00:56,760 ‫And so that's because, as a result, 24 00:00:56,760 --> 00:00:59,550 ‫we usually don't sent any data back. 25 00:00:59,550 --> 00:01:02,630 ‫Instead, we just sent null, okay? 26 00:01:02,630 --> 00:01:06,500 ‫So the status is still a success, but the data is null, 27 00:01:06,500 --> 00:01:08,860 ‫simply to show that the resource that we deleted 28 00:01:08,860 --> 00:01:10,450 ‫now no longer exists. 29 00:01:10,450 --> 00:01:12,660 ‫So that is what null means. 30 00:01:12,660 --> 00:01:13,590 ‫Okay? 31 00:01:13,590 --> 00:01:15,460 ‫So pretty similar to patch, 32 00:01:15,460 --> 00:01:18,020 ‫the difference here, in this case here, 33 00:01:18,020 --> 00:01:20,750 ‫is that we change the delete method, 34 00:01:20,750 --> 00:01:24,990 ‫we change the status code to no content, which is 204, 35 00:01:24,990 --> 00:01:27,670 ‫and the data that we send back is null. 36 00:01:27,670 --> 00:01:29,510 ‫Okay, and so even in the real world, 37 00:01:29,510 --> 00:01:32,543 ‫that is exactly the response that we're gonna send back. 38 00:01:33,650 --> 00:01:37,693 ‫Okay, so now all we have to do go, ahead and test it out. 39 00:01:40,030 --> 00:01:42,723 ‫And using of course, delete. 40 00:01:44,280 --> 00:01:47,833 ‫Let me also save it here as delete tour. 41 00:01:52,320 --> 00:01:55,120 ‫And so let's pretend that we want to delete 42 00:01:55,120 --> 00:01:56,773 ‫tour number seven. 43 00:01:57,710 --> 00:01:59,710 ‫Again, that's not gonna do anything. 44 00:01:59,710 --> 00:02:02,630 ‫And so here we have our tool for no content. 45 00:02:02,630 --> 00:02:06,340 ‫And actually, Postman then indeed shows us here 46 00:02:06,340 --> 00:02:07,680 ‫no content at all. 47 00:02:07,680 --> 00:02:10,600 ‫So it doesn't even show us the adjacent that we sent back. 48 00:02:10,600 --> 00:02:13,340 ‫It simply gives us 204 no content. 49 00:02:13,340 --> 00:02:14,173 ‫Okay? 50 00:02:14,173 --> 00:02:15,513 ‫So let's just save it here. 51 00:02:16,569 --> 00:02:18,330 ‫We have it here on the left side now, as well. 52 00:02:18,330 --> 00:02:22,400 ‫And you'll see that our collection here is steadily growing, 53 00:02:22,400 --> 00:02:24,430 ‫so that's really cool. 54 00:02:24,430 --> 00:02:25,810 ‫Now, in the next video 55 00:02:25,810 --> 00:02:29,120 ‫we will actually make our code look a bit nicer. 56 00:02:29,120 --> 00:02:31,883 ‫So organize it and follow some best practices 57 00:02:31,883 --> 00:02:34,693 ‫to make our code a bit less messy.