1 00:00:00,520 --> 00:00:06,790 And once the search functionality is in place next, I want to showcase how we can select certain fields 2 00:00:07,210 --> 00:00:13,750 and I think the easiest way for me to show you that is going through the final project and then I'm 3 00:00:13,750 --> 00:00:15,430 just going to go with Fields. 4 00:00:15,440 --> 00:00:16,320 So that's the key. 5 00:00:16,630 --> 00:00:19,030 Please keep in mind that's something that I made up. 6 00:00:19,510 --> 00:00:21,300 The actual method name is different. 7 00:00:21,550 --> 00:00:25,390 It is select, but in the query variables, we set up fields. 8 00:00:25,630 --> 00:00:28,510 So this is just going to showcase which fields we want to see. 9 00:00:28,760 --> 00:00:35,320 And as far as the values, the same as with sort, we simply need to pass here the properties that are 10 00:00:35,320 --> 00:00:36,160 in our schema. 11 00:00:36,550 --> 00:00:44,770 And my since I want to see only the name property and only the price, I'll type name price and hopefully 12 00:00:44,770 --> 00:00:45,460 you get the gist. 13 00:00:45,850 --> 00:00:51,150 If you want to see some other properties, just add comma and find the actual property. 14 00:00:51,400 --> 00:00:52,480 So let's go over here. 15 00:00:52,700 --> 00:00:58,060 And of course you can see that in my response, I only have the idea which is going to be by default 16 00:00:58,330 --> 00:01:01,210 as well as the name and price. 17 00:01:01,510 --> 00:01:06,310 And if we take a look at the docs, we can see that the method name is select. 18 00:01:06,700 --> 00:01:14,140 And again, we have these multiple options where if you want to go with just trying and simply say select 19 00:01:14,410 --> 00:01:16,540 and then pass in the properties. 20 00:01:16,850 --> 00:01:18,780 So let's try it out in our static one. 21 00:01:19,630 --> 00:01:20,530 So let's move up. 22 00:01:20,830 --> 00:01:27,110 We have to sort I think I'm going to remove the sword for now and we'll just say select and line in 23 00:01:27,130 --> 00:01:27,430 here. 24 00:01:27,430 --> 00:01:28,360 I'll do the same thing. 25 00:01:28,360 --> 00:01:30,940 I'll say name and price. 26 00:01:31,480 --> 00:01:38,520 And once we go back to the postman, which is always tough because it's all the way and left on side, 27 00:01:38,530 --> 00:01:39,610 then I keep forgetting that. 28 00:01:40,090 --> 00:01:47,710 Now, of course, notice our response only has these two properties as the two fields of name and price. 29 00:01:48,190 --> 00:01:53,170 And if we want to implement that in get our product, what do we need to do? 30 00:01:53,470 --> 00:01:57,320 Well, first, we need to come up with a name in a query string. 31 00:01:57,370 --> 00:02:03,820 Again, this is what I said before, where when it comes to the query string, you are setting this 32 00:02:03,820 --> 00:02:09,370 up because you'll tell the user and docs, hey, if you want to search for certain fields, then you 33 00:02:09,370 --> 00:02:12,970 need to add this property in the query string parameter. 34 00:02:13,420 --> 00:02:17,560 If you decide that you call the shake and bake, you're in charge. 35 00:02:17,740 --> 00:02:18,910 You can definitely do so. 36 00:02:19,090 --> 00:02:21,130 Now, in my case, I'm not going to be such a rebel. 37 00:02:21,490 --> 00:02:24,160 I'm just going to go with fields of land. 38 00:02:24,160 --> 00:02:27,700 We're going to keep on scrolling at right after this short. 39 00:02:28,030 --> 00:02:33,490 And you're not at this point think it's going to be very useful if I add some comments here and then 40 00:02:33,490 --> 00:02:38,020 right after sort, but before the product, we'll check for the fields again. 41 00:02:38,950 --> 00:02:45,880 We'll see if the field exists, then we'll do the same thing where we want to split them up and of course, 42 00:02:45,880 --> 00:02:49,030 join them back together in the process, will remove that comma. 43 00:02:49,360 --> 00:02:52,920 And then, of course, we just need to change the select method. 44 00:02:53,230 --> 00:02:57,280 So in this case, in order to speed this up, I'm just going to copy and paste. 45 00:02:57,560 --> 00:03:01,780 This is not going to be a short list of Caldas Fields list. 46 00:03:02,110 --> 00:03:08,180 And instead of sort we're going to be looking for field functionality is going to be exactly the same. 47 00:03:08,210 --> 00:03:10,060 We split it up, we join it back together. 48 00:03:10,240 --> 00:03:14,200 And then as far as the result, of course, I don't want to sort it out anymore more. 49 00:03:14,410 --> 00:03:22,720 I want to use select and I want to pass in the fields list like so so we go over here and let's not 50 00:03:22,720 --> 00:03:24,160 forget you're the postman. 51 00:03:24,490 --> 00:03:27,720 And of course, in this case, we're not looking for a static one anymore. 52 00:03:28,000 --> 00:03:34,450 We want to go with all the product here and then let's just add both of them together. 53 00:03:34,670 --> 00:03:38,910 So I have to sort of keep that one and then I'll create a new key. 54 00:03:39,280 --> 00:03:42,750 I'll call this Fields, Fields and mine. 55 00:03:42,760 --> 00:03:46,390 As far as Devourers, let's just say we're going to be looking for the company. 56 00:03:46,750 --> 00:03:49,930 And also I just want to see derating over here. 57 00:03:50,200 --> 00:03:51,490 So let's pass these through. 58 00:03:51,760 --> 00:03:58,510 And of course, we'll notice that we only get the rating as well as the company in our response.