1 00:00:01,110 --> 00:00:03,370 I am back over inside my packages directory. 2 00:00:03,780 --> 00:00:09,810 There's our local API package right there, so we're going to use the Lernout command to install Xpress 3 00:00:09,960 --> 00:00:14,260 and a type definition package or express into our local API project. 4 00:00:14,610 --> 00:00:18,750 We are also going to install one or two other modules along the way and we'll talk about what these 5 00:00:18,750 --> 00:00:20,220 additional ones are in due time. 6 00:00:20,640 --> 00:00:24,290 Now, remember, we are using Lernout to do all these NPM installs. 7 00:00:24,300 --> 00:00:26,040 We are not running and install directly. 8 00:00:26,520 --> 00:00:31,560 The one downside to using Lernout for managing all of our packages is that we can only add one package 9 00:00:31,560 --> 00:00:32,159 at a time. 10 00:00:32,460 --> 00:00:35,330 So we're gonna have to run, learn to add a couple of times in this video. 11 00:00:35,730 --> 00:00:38,040 So let's get to it because it will take a little bit of time. 12 00:00:38,850 --> 00:00:42,420 Well, first, begin with a llena ad xpress. 13 00:00:44,340 --> 00:00:45,360 I'm going to set the scope. 14 00:00:46,380 --> 00:00:50,430 So we only want to install Xpress into our local API package. 15 00:00:52,390 --> 00:00:53,170 We're going to run that. 16 00:00:55,470 --> 00:00:58,680 And in just a moment or two, it should be installed very good. 17 00:00:59,630 --> 00:01:05,090 Next up, we will do a llena ad at Type's Express. 18 00:01:06,250 --> 00:01:08,350 I want to say this as a development dependancy. 19 00:01:09,490 --> 00:01:12,700 And then the scope will be local API. 20 00:01:19,960 --> 00:01:24,850 Just two more very quickly, we're going to do a llena ad course. 21 00:01:26,560 --> 00:01:28,600 SCOP, once again will be at local AP. 22 00:01:33,480 --> 00:01:36,570 Learn to add at types, of course. 23 00:01:37,730 --> 00:01:44,030 Again, we will see if that as a development dependency with dash, dash, dev, scope of local API. 24 00:01:47,810 --> 00:01:55,790 And then here's for real this time, though, the actual last one we need will be learn to add HTP proxy 25 00:01:55,790 --> 00:01:56,540 middleware. 26 00:01:57,830 --> 00:02:00,740 And again, a scope of local dash API. 27 00:02:04,630 --> 00:02:05,890 OK, so that should be at. 28 00:02:06,870 --> 00:02:10,470 What we've now added in a couple of different packages, we haven't really discussed what the course 29 00:02:10,470 --> 00:02:15,290 package is for or what proxy middleware are for either, but don't worry. 30 00:02:15,300 --> 00:02:17,700 Again, we'll discuss what this is all about in due time. 31 00:02:18,000 --> 00:02:19,910 Right now, let's go back over to our code editor. 32 00:02:19,920 --> 00:02:23,370 We're going to start to set up Express inside of our local API package. 33 00:02:24,470 --> 00:02:30,800 So back over at my editor, I'm going to find the local API package, here's the folder I'm inside of 34 00:02:30,800 --> 00:02:31,240 index. 35 00:02:31,380 --> 00:02:31,800 Yes. 36 00:02:32,770 --> 00:02:36,160 So we've got our search function inside of here, the inside of this function. 37 00:02:36,480 --> 00:02:38,740 I'm going to remove all the control logs we currently have. 38 00:02:40,010 --> 00:02:43,910 And inside of this function, we're going to do all the initial set up for our express server. 39 00:02:44,780 --> 00:02:46,070 So in this case, at the very top. 40 00:02:47,020 --> 00:02:48,130 I'm going to import. 41 00:02:49,210 --> 00:02:51,490 Express from Express. 42 00:02:54,150 --> 00:02:57,480 Inside of the serve function, I will create my express app. 43 00:03:00,070 --> 00:03:02,410 We won't associate any roots with this just yet. 44 00:03:02,440 --> 00:03:06,760 Let's just go ahead and have it start listening on the port that is provided to our search function. 45 00:03:08,060 --> 00:03:09,650 So that would normally be an app. 46 00:03:09,920 --> 00:03:15,290 Listen on the given reports and then, of course, we might also want to have a little color back inside 47 00:03:15,290 --> 00:03:21,440 of your and do something like that, log listening on words and then just print out. 48 00:03:22,770 --> 00:03:23,760 The port right after. 49 00:03:25,240 --> 00:03:28,510 Now, the code that we have right here is going to work just fine, let's try to run it at our terminal 50 00:03:28,510 --> 00:03:29,110 very quickly. 51 00:03:29,410 --> 00:03:33,490 But I want you to be aware that we're going to run into one or two kind of interesting things when we 52 00:03:33,490 --> 00:03:36,100 start thinking about air handling around our Seelie. 53 00:03:36,560 --> 00:03:40,360 So, again, for right now, let's just go back over to our terminal, just run this and make sure everything 54 00:03:40,360 --> 00:03:41,350 works as expected. 55 00:03:43,200 --> 00:03:49,170 So back over at my terminal to start up our local API, we have to use our Seelie that we put together. 56 00:03:49,630 --> 00:03:51,990 So we're going to change back into our Seelie package. 57 00:03:53,910 --> 00:03:58,620 We will change into that dist directory because remember, that is currently how we are going to run 58 00:03:58,620 --> 00:03:59,250 our Seelie. 59 00:03:59,490 --> 00:04:02,760 We're going to execute that node or joining that index, not just file. 60 00:04:03,980 --> 00:04:08,000 So I'll do a node index dogs serve. 61 00:04:09,140 --> 00:04:11,840 And we should see listening on PT. four thousand five here. 62 00:04:12,760 --> 00:04:16,220 OK, well, it looks pretty reasonable right now, but like I said, we're going to very quickly run 63 00:04:16,220 --> 00:04:18,500 into some interesting issues around air handling. 64 00:04:18,800 --> 00:04:20,980 Let's take a pause right here and come back in just a moment.