WEBVTT 00:00.080 --> 00:05.930 So we're going to be building a reservation booking system that will actually take real payments, be 00:05.930 --> 00:13.550 able to bill users, persist reservations to a MongoDB database, send email notifications using Gmail, 00:13.550 --> 00:17.740 and push this all up to the cloud using Google Cloud engine. 00:17.750 --> 00:20.390 Okay, so the structure of this course is as follows. 00:20.390 --> 00:26.690 We're going to start off by building out our common library in our nestjs microservices to build common 00:26.690 --> 00:32.060 code that all of our different microservices can utilize, so we can keep our code dry and not have 00:32.060 --> 00:33.350 to repeat ourself. 00:33.350 --> 00:38.990 In this common library, we're going to build our data persistence layer using an abstract repository 00:38.990 --> 00:44.030 that's connected to MongoDB, but we're going to keep it generic so that we can easily swap out our 00:44.030 --> 00:46.280 data persistence layer at any time. 00:46.370 --> 00:52.640 We're going to implement CRUD functionality, validation and logging and start to dockerize our application. 00:52.640 --> 00:59.270 From there, we're going to head to authentication and implement JWT authentication using best practices 00:59.270 --> 01:03.240 with passport JS and implementing multiple strategies. 01:03.240 --> 01:08.610 We're also going to implement a common auth guard that all of our services can use to become authenticated 01:08.610 --> 01:10.080 and protect our routes. 01:10.110 --> 01:15.090 Next, we're going to go on to implement our payments microservice, which is going to use the Stripe 01:15.090 --> 01:21.300 API to actually accept real payment credentials and actually be able to bill our users properly. 01:21.300 --> 01:26.730 Next we're going to build our notifications microservice, which is going to be able to accept events 01:26.730 --> 01:32.610 emitted from our other applications and then send an email using Node mailer and we're going to configure 01:32.610 --> 01:36.090 this so that we actually send and receive emails using Gmail. 01:36.090 --> 01:42.000 And we're going to connect all of these microservices together using the Nestjs microservices package, 01:42.000 --> 01:45.240 which allows us to specify any transport layer. 01:45.240 --> 01:47.370 We want to connect the microservices. 01:47.370 --> 01:48.090 In this course. 01:48.090 --> 01:52.800 We're going to be using the TCP transport layer in order to communicate via TCP. 01:53.160 --> 01:58.590 However, you can use any transport layer you want and easily switch them out based on the architecture 01:58.590 --> 01:59.980 will be implementing. 02:00.000 --> 02:04.230 Finally, we're going to move on to our production deployment where we're going to move all of this 02:04.230 --> 02:10.170 code into a Kubernetes cluster and actually connect it to Google Cloud Engine, where we're going to 02:10.170 --> 02:17.220 do things like automating our CI CD process, connecting to MongoDB Atlas and actually setting up on 02:17.220 --> 02:21.660 Kubernetes engine, exposing our application with a real load balancer. 02:21.660 --> 02:24.630 Everything we use in this course is going to be completely free. 02:24.660 --> 02:30.600 MongoDB Atlas has a free tier that we will be signing up for, and Google Cloud Engine offers a $300 02:30.600 --> 02:32.400 free credit on their services. 02:32.400 --> 02:38.220 So we're not going to have to pay for a single thing in this course in order to deploy it in the cloud. 02:38.220 --> 02:42.870 After that, there's going to be some end to end tests and additional lectures that continue to add 02:42.870 --> 02:44.370 on as time goes on. 02:44.370 --> 02:46.620 So I'm super excited to jump right in. 02:46.650 --> 02:52.500 Of course, if you encounter any issues in any of the lectures, please leave a note in the Q&A section 02:52.500 --> 02:54.810 and I will assist you as soon as possible. 02:54.810 --> 02:58.800 With that, let's go ahead and jump right in and I'll see you in the next lecture.