The last step would be to just connect data from the model we created to the table view. ... Or if you are using ReactiveSwift but not RxSwift, then RxMoya, RxTest, RxCocoa, etc. It is super simple to build with Swift’s strong support for generics, type inference. I’ve been learning Rxswift and applying it on a project since start. Big players in the industry, like AirBnb already did this in their flagship product. We won’t need many properties, you can add more based on this GitHub API docs. It can be really any kind of effect, and the result of these effects produce events, and those events mutate the state. Moya 14.0.0 is finally released! RxSwift by Examples #4 – Multithreading, Droids on Roids iOS Developer, @sunshinejr. rxswift (105) alamofire (33) reactiveswift (14) Moya 14.0.0. Let us try to build our own Network layer in pure Swift. 73. We would need a few more pods this time. This network layer is based on URLSession object. This is the last part of Vincits ‘How to use RxSwift with MVVM’, where we have learned to use RxSwift by implementing the Friends application. Or sequence of repositories into sequence of issues. Quite a lot! Let’s create them! I really love your messages and I’d love to hear what can be improved or what would you see in the next episodes ✌️. Then we should have a property for our observable text, which is Observable type, that will be our source of repositoryNames, that our view controller will pass. Collective Health’s iOS app has a feature called “Get Care” that allows our members to find in-network doctors near them. Then we would need a controller to manage everything. Observable.just(nil) means that we will send one item as an observable (in our case that item will be nil). Our trackIssues method should look like the one below: Step by step: Open up Terminal, cd into your top-level project directory, and run the following command if your project is not initialized as a git repository: You probably use Alamofire to abstract away access to URLSession and all those nasty details you don't really care about. Learn More. But what is this TargetType? Open up Terminal, cd into your top-level Books to Satisfy Anyone from New Learners to Computer Geeks. Network and System Administration Security Software Development ... and recipes that help you use RxSwift in the different layers of your application. Moya - Network abstraction layer written in Swift. Stay in the know about the newest content for app & business owners, Receive your first working demo within 7 days from the project kick-off, VAT-UE: PL8971771342 RxFlow . (Ex: Account already exists.). 1. Moya rxswift swift. TL;DR Changelog. It will be a repositories variable for now, starting with an empty one. simple, smooth and nice (guaranteed)! Let’s start with the Endpoint. The last parameter we need to specify is something called sampleData. (more of it when we will do testing). Mocking network layer AppServerClientis the class that handles all the networking in the app. We wanna make sure it is observed on MainScheduler, because the purpose of this model is to bind it to UI, in our case table view. The great thing is that you can start using it in different parts of a project like in the network layer or the UI layer, so you don't have to go all-in on it. The array of Podcast records is initially empty, but loadPodcasts() function allows the user of the ViewModel to query the podcasts at the right time, and as the request completes it updates the list of podcasts.. View. In this tutorial we will focus on Moya, which I really like. As we dive more and more into the wild world of functional reactive programming, today we will talk about networking and connecting our data with UI. By definition this is an object that coordinates a group of related network data transfer tasks. Okay, that was quick, now we move to the most interesting thing in this tutorial, IssueTrackerModel – the core of our Networking. RxSwift Community Projects. To destroy an Observable, we should always call dispose() to it. MVVM with RxSwift; 24.1 Introducing MVVM; 24.2 Getting started with Tweetie; 24.3 Optionally getting access to Twitter’s API; 24.4 Finishing up the network layer; 24.5 Adding a View Model; 24.6 Adding a View Model test; 24.7 Adding an iOS view controller; 24.8 Adding a macOS view controller; 24.9 Challenges; 25. Which means we have to bind the observable to our table view. RxFlow is a navigation framework for iOS applications based on a Reactive Flow Coordinator pattern. Here's how my application works now: I have 3 And from methods, we for sure will need one method to return our observable sequence of issues array, Observable<[Issue]>, that view controller will use to bind the table view. can safely be deleted. Manually. He is an RxJava and RxSwift enthusiast, loves gadgets and photography. Moya/Moya: Network abstraction layer , Or if you are using ReactiveSwift but not RxSwift , then RxMoya , RxTest , RxCocoa , etc. Search and find the best for your needs. Moya is an abstract layer above all the networking stuff you would normally need to take care of by yourself. First let’s implement those two methods. For example, imagine we want to show songs from each album or we have a part that shows simil… 1048. Now, I’ll create the Constants.swift file. Why would you need that? The network layer (use observables instead of callbacks) Extensions (wrap delegation using observables and provide reactive extensions for system classes) I focus here on the entry level, so I only cover the first item: UI components, and the differences between the reactive and nonreactive approaches to a notification of a big sale. Listenable. Networking was born out of the necessity of having a simple networking library that doesn't have crazy programming abstractions or uses the latest reactive programming techniques, but just a plain, simple and convenient wrapper around NSURLSession that supports common needs such as faking requests and caching images out of the … There is also parameters and parametersEncoding, which should be self-explanatory, and sampleData, which we covered at the start of the tutorial. AppServerClient is the class that handles all the networking in the app. Edit 18.01.2017: This post was updated to Swift 3.0, RxSwift 3.1 and Moya 8.0. While it may be ideal to have an end-to-end RxSwift or Combine solution, many iOS projects that currently use RxSwift will want to begin taking advantage of SwiftUI without refactoring all their RxSwift code. Getting a response from an API is not the hardest of tasks, but doing it in style? #opensource. Viewed 1k times 1. can safely be deleted. I am not going into the details of the Rx concepts. Mock network layers for unit testing. And that’s it for our model! Reactive libraries are straightforward to use for networking, and in some stateless environments: fetch ... or control some timers, or communicate with Bluetooth layers or do some networking. MVVM with RxSwift; 24.1 Introducing MVVM; 24.2 Getting started with Tweetie; 24.3 Optionally getting access to Twitter’s API; 24.4 Finishing up the network layer; 24.5 Adding a View Model; 24.6 Adding a View Model test; 24.7 Adding an iOS view controller; 24.8 Adding a macOS view controller; 24.9 Challenges; 25. Contribute to JunDang/RxNetWorking development by creating an account on GitHub. The test suite, on the other hand, instantiates a “mock” networking layer, which does not actually make any network calls, but returns mock responses that are being set up in unit-tests. We will use RxSwift, Moya, RxCocoa, RxOptional and Moya’s extension for RxSwift and ModelMapper, to map objects, Moya-ModelMapper. Not that hard, right? If we open the class, we'll see that it has a function … It simultaneously does everything for us, just based on our observable and the closure we provide. Leverage the power of RxSwift in your reactive apps! Unit testing of RxSwift applications is pretty similar to unit testing a normal swift application. One, findRepository(_:) will return optional repository (nil if it can’t map the object from response, Repository object if it can), and findIssues(_:) (the same logic with optional), that will of course search for repositories based on a given repository object. If it isn’t nil, we want to transform it to an array of issues (if the repository has any issues). But what’s the difference between flatMap() and flatMapLatest()? With optional methods, when the object can’t be parsed, function returns nil. Ultimately I need a way to catch RXSwift errors without emitting another item to the stream, this doesn't seem possible with the current RX operators. It adds an idiomatic Rx layer to Alamofire, making it straightforward to integrate into your observable workflow. By definition this is an object that coordinates a group of related network data transfer tasks. This is the class where we’ll be defining out API requests. However, since RxSwift and MVVM play very nicely together, this chapter is dedicated to the discussion of that specific architecture pattern. While it may be ideal to have an end-to-end RxSwift or Combine solution, many iOS projects that currently use RxSwift will want to begin taking advantage of SwiftUI without refactoring all their RxSwift code. Remember that I’ve told you that we need two steps: step one, which is Provider and step two, which is the Endpoint. As our team became more familiar with RxSwift, we decided to refactor our networking layer by utilize reactive programming patterns. It’s up to you. RxSwift wrapper around the elegant HTTP networking in Swift Alamofire. RxSwift - Network Layer. 43. That’s right, straight to the example app! RxSwift is the reactive programming library for iOS. We now have to implement Moya’s Provider. And subscribe(?) As I told you, we need 7 (7, not 6, because URL is a baseURL + path). If it is nil, just return observable nil sequence (which in case the repository is nil, next flatMapLatest() guarantees the empty array as a response). First, we’ll create the generic function that will take an endpoint from the ApiRouter and return the result. RxSwiftExt. 2 days ago . Bumped dependency versions: Alamofire to 5.0, RxSwift to 5.0, ReactiveSwift to 6.0; Minimum target version are now in line with Alamofire 5. iOS: 10.0, tvOS: 10.0, macOS: 10.12, watchOS: 3.0 It exposes network requests as observables that can be used with RxSwift. Building a Complete RxSwift App We’re about to add every developer’s two favourite things: logging and error handling. UITableView and UICollectionView Data Sources for RxSwift. RxSwift by Examples #1 – The Basics Besides baseURL and path and task, we also have method, which is just a request method like .get, .post, etc. I won't go through the MVVM pattern from the ground up but after you've read the series, you'll be able to use RxSwift with MVVM. 4 days ago. 4. In this tutorial, you’ll learn how to use RxSwift and Alamofire 5 to build an efficient and effective network layer. I’ve gone ahead and written this function and it is the following: P.S. What you should know:• The basics of Swift 4 (Classes, Structs, enums, etc…)• How to deal with basic network layers• Some RxSwift knowledge (The very very basics will do)• Ability to install CocoaPods in a project. And wow, first magic happened. Finally, we return a Disposable that cancels the request when needed. A framework for a reactive and unidirectional Swift application architecture. 2. So let’s implement it! This network layer is based on URLSession object. TL;DR Changelog. Here we will need to understand the chaining and error handling, plus how to connect the chained operation to table view. When we making a network request with RxSwift, we’ll use an Observable. And we will have to take care of errors, duplicating requests, spamming API and so on. This is a huge amount of work and so I wanted to thank all contributors, especially @amaurydavid, @LucianoPAlmeida, @larryonoff, @hasankose and @fredpi! This is the function that we want to override for the first tests. Would love to hear your feedback on any parts that could be better. Let’s create the IssueTrackerModel.swift: As you can see I’ve added two more functions. : The above status codes are only some examples. We can try to describe role of our controller before we create the architecture. The network request gets your repositories from the internet and passes it to the table view. Run the project and be happy with the results! For our simple case we actually don’t need anything at all, so this point is just initializing the Provider with RxSwift. 10.0 ... Combines the power of the AlamoRecord and RxSwift libraries to create a networking layer that makes interacting with API's easier than ever reactively. However, since RxSwift and MVVM play very nicely together, this chapter is dedicated to the discussion of that specific architecture pattern. Everything we wanted to implement is implemented! RxSwift: Deliver the first item immediately, debounce following items. Our Issue Tracker at the end should looks like this one: We type full repository name (with repository owner and slash), like in example: apple/swift, apple/cups, moya/moya and so on. It isn’t really what we need because when we get a new text in the search bar, we want to cancel the previous request and start another. That will be done thanks to our friends at ModelMapper. The last but one of the most important variables is the DisposeBag. Manually. Voila, now you have a perfectly working network layer using RxSwift, and Alamofire 5. Moya - Network abstraction layer written in Swift. Moya Moya is an abstract layer above all the networking stuff you would normally need to take care of by yourself. Building a Complete RxSwift App It makes it easy to program dynamic apps that respond to data changes and user events. Setup Really easy if you think about it. We will need 2 entities, one for Repository, and one for Issue. Once again, the biggest change is that we handle all the callbacks and data updates with observers. A Chinese version of this document can be found here. If you would ever want to write API using Moya and ReactiveCocoa or using just Moya, there are different providers for each of them (MoyaProvider for pure Moya and ReactiveCocoaMoyaProvider for ReactiveCocoa + Moya). This training course provides simple design patterns, real-world use cases, and recipes that help you use RxSwift in the different layers of your application. Home; Open Source Projects; Featured Post; Tech Stack; Write For Us; We have collection of more than 1 Million open source products ranging from Enterprise product to small libraries in all platforms. Also I’ve improved the resources for RxSwift in our repository, so be sure to check them out. But before that, let’s setup Moya’s Endpoint. Let’s check the usage directly. If we open the class, we’ll see that it has a function called getFriends. RxSwift-to-SwiftUI MVP Demo App. The network layer code looks something like this. This is demonstrated in the following code: After we’ve written the enum to hold the errors, we’ll finally build the ApiClient class to make the Http requests. To setup Moya, we need a Provider, which consists of setup for stubbing, endpoint closure etc. We could then try to parse and map the response manually, but thanks to our extension we have access to methods like mapObject(), mapArray(), mapObjectOptional() or mapArrayOptional(). I have a textfield to validate, I want to disable a button whenever user is typing. After user stops typing (debounce by 1 second), the validation is carried out and the button is conditionally enabled based on the result. You will start by completing the networking layer, then move on to writing a view model class, and in the end you will create the two view controllers (one for iOS and one for macOS) that use the finished view model to display data onscreen. You're a smart developer. Building a Complete RxSwift App 3 days ago. Unit testing RxSwift apps is the topic I want to talk about today. RxSwift by Examples #2 – Observable and the Bind  Well, flatMap() gets one value, then performs long task, and when it gets the next value, previous task will still finish even when the new value arrives in the middle of the current task. Privacy Policy, "{{\"id\": \"1\", \"language\": \"Swift\", \"url\": \"https://api.github.com/repos/mjacko/Router\", \"name\": \"Router\"}}}", "{\"id\": \"1\", \"language\": \"Swift\", \"url\": \"https://api.github.com/repos/mjacko/Router\", \"name\": \"Router\"}", "{\"id\": 132942471, \"number\": 405, \"title\": \"Updates example with fix to String extension by changing to Optional\", \"body\": \"Fix it pls.\"}", // First part of the puzzle, create our Provider. Magic! Listenable. How will the class recover from a… continue reading → What you’ll learn:• How to initialize a project in Xcode 10 and CocoaPods with the needed dependancies.• How to put all of your constants in a single Struct• How to build an ApiRouter to build all the endpoints you’ll need. The function that gets the list of Posts. In the example we will try to get issues for specific repository using GitHub API. That’s what flatMapLatest() does. 66. about 1 month ago. In the same file, we will create an extension for GitHub to conform to TargetType: Whole GithubEndpoint.swift should be fine now! We can reduce the Podfile to 3 pods, which are: These are really helpful and you’ll see that our task is really simple with the help we’ve got from them. Requirements iOS 10.0+ / macOS 10.12+ / tvOS 10.0+ / watchOS 3.0+ Building a Complete RxSwift App We aggregate information from all open source repositories. We use the debug() operator, which prints for us some valuable info from the request – it’s really useful in development/testing stage. But in our case optionals are perfectly fine. RxOptional. RxSwift is such a big topic that this book hasn’t covered application architecture in any detail yet. Moya is really heavy relying on tests. This app gives an example of how such a … We are checking if search bar is our first responder (if the keyboard is shown), and we are hiding it. While using Rx can simplify complex parts of the code, it is not wise to use it for everything, so for this reason I would like to highlight some places where it could really make a … And the code looks really good too! Ask Question Asked 2 years, 4 months ago. And you are right! Let’s check the usage directly. Moya is an abstract layer above all the networking stuff you would normally need to take care of by yourself. Our model class will look something like this: P.S. • Creating a Model using Codable• How to wrap your errors in an ApiError .• How to build an ApiClient to actually call to and receive from the API.• Use RxSwift to get the results in a reactive manner. Okay, okay. With RxSwift, we can setup our UITableViewDataSource with only one closure! 0.4 0.0 L3 RxAlamofire VS RxOptional RxSwift extentions for Swift optionals and "Occupiable" types. 34. 601. First we have that mystery Provider setup we were talking about. This book is for iOS developers who already feel comfortable with iOS and Swift, and want to dive deep into development with RxSwift. #opensource. But more about testing in Moya and RxSwift in the next chapters. MVVM with RxSwift; 24.1 Introducing MVVM; 24.2 Getting started with Tweetie; 24.3 Optionally getting access to Twitter’s API; 24.4 Finishing up the network layer; 24.5 Adding a View Model; 24.6 Adding a View Model test; 24.7 Adding an iOS view controller; 24.8 Adding a macOS view controller; 24.9 Challenges; 25. It should get the data from search bar, pass it to model, get issues from model and pass it to table view. The only thing you need to know for now is that for every request we should specify sample response from the server. You’ll get to work on a number of different classes and experience MVVM first hand. We will transform it in a chaining operation. RxSwift-to-SwiftUI MVP Demo App. I understand the changes in the UI should be performed on the We just need to create enum that conforms to TargetType and we are done. We will start with UI, which is just a UITableView  and UISearchBar. Now that we’re finished, we can actually call our endpoint to make sure it’s working. I’d love to follow ReusabilityPrinciple while building our app. How do I connect them though? ... What’s next? Other than that, everything else should be clear. Contribute to Moya/Moya development by creating an account on GitHub. ... By mocking the network layer, we can return a suitable answer for the current test case. 1. Let’s spice up our networking layer. Normally, you would need to conform our view controller to UITableViewDataSource, implement a few methods like number of rows, cell for row, and so on, then assign dataSource to the view controller. I'm creating a networking layer where I inject API provider and call event to the initialize method. As you can see – nothing special, just initializer. We will make an extension to the GitHub enum, which will have all the needed properties. This article has been moved to my own website, along side with any new articles I publish.mariomouris.me, Also checkout my latest article on writing a network layer using Alamofire and PromiseKit https://mariomouris.me/blog/network-layer-alamofire-and-promisekit. RxSwift by Examples #2 – Observable and the Bind, Networking and Connecting to API | How to Develop an App with Flutter – Part 5, Multi-Window Simple Examples: Part 3 – Launching another app, Top Apps Made with Flutter – 17 Stories by Developers & Business Owners, Write to us and book Product Design Workshop, 3 Popular Software Development Pricing Models. We would love to be your long-term partner who takes the whole app development process off your shoulders! The same file, we can return a Disposable that cancels the request when.. And effective network layer AppServerClientis the class that handles all the callbacks and data with... 14 ) Moya 14.0.0 is finally released `` Occupiable '' types really nice properties for … mocking layers! Be done thanks to our table view error handling, plus how to connect the chained operation to view... Data transfer tasks thank yourself later for this task we will send one item as an observable optional! Be very hard work to handle the disposing manually, so let ’ s try to our... The current test case everything was clear, but doing it in style of by yourself series or RxSwift the. Rxflow is a navigation framework for a type, and the result of these effects produce events and. Which we covered at the start of the RxAlamofire API revolves around extending SessionManager in an asynchronous.! Than that, we should always call dispose ( ) and flatMapLatest )... Me to answer … Moya 14.0.0 is finally released I told you, create. For a Reactive Flow Coordinator pattern to understand the chaining and error handling plus... Hold the errors with MVVM series our friends at ModelMapper Moya/Moya: abstraction! Layer through a reference to PodcastsService layer using RxSwift, ReactiveCocoa, Hydra, Microfutures,,... Have Provider property that we will have 3 properties to add and setupRx ( method! App has a function called getFriends generic function that we will need 2 entities one! Will make an extension for GitHub to conform to Mappable protocol and just try to use expensive resources the! Know for now, starting with an empty one step would be very hard work to the..., spamming API and so on the Codable protocol ( can be found..... Closure we provide read the code few times, try to parse the objects before we send info. Once again, the biggest change is that we will map everything from JSON to objects importantly, it isn... One for repository, and sampleData, which is really tricky, in fact is so amazingly simple to our. Urlsession and all those nasty details you do n't really care about to view. Mvvm series our table view a feature only available starting from version 5 ) example of such! More assured about a concept internet and passes it to table view I hope that everything was clear, doing... Backend services we created to the GitHub enum, which is really tricky, in fact is amazingly. 7-Years ’ experience in mobile & web app development company established in 2011, offering mobile! Github API ask Question Asked 2 years, 4 months ago is from! New Learners to Computer Geeks that adheres to the Codable protocol ( can be used with RxSwift your on... Layer that makes interacting with API 's easier than ever reactively from to. Different classes and experience MVVM first hand the data from search bar is first... Test might fail because of the RxAlamofire API revolves around extending SessionManager for building your API endpoint above the! Status codes are only some examples ( a feature called “ get ”. Of some Rx operators your own design – what you like the one for! Just read the code few times, try to get issues from model and it. One closure or completion blocks, so RxSwift equips us with the DisposeBag trackIssues method should look like one! Return a Disposable that cancels the request when needed finished, we can perform request with a sequence of.... Be found here ApiRouter is the function that will take an endpoint from the ApiRouter the..., request done to add every developer ’ s put our final piece of the AlamoRecord and RxSwift your! Get rid of callback hells of subscribe events and network request more interesting things next.! See, we create the Constants.swift file our endpoint to make your unit tests more.... Need many properties, you can see – nothing special, just initializer Provider property we... Task using RxSwift, and we install CocoaPods in it ll create the IssueTrackerModel.swift as. ), and we will make an extension to the table view initializer... Development... and recipes that help you to make your unit tests more robust are many networking extensions including... App ’ s iOS app has a feature only available starting from version 5 ) return... Finally, we should always call dispose ( ) because I know there won ’ t to. Of Rx operators & tools not found in the JSON response, or you can up. But doing it in style Occupiable '' types a Provider, which is just initializing the with... Https: //twitter.com/MourisMario? s=09, https: //twitter.com/MourisMario? s=09, https //mariomouris.me/blog/network-layer-alamofire-and-promisekit. Something based on something access to tableView.rx.itemSelected, which we can return suitable! Document can be used with RxSwift, we also have method, which be! The details of the AlamoRecord and RxSwift in the different layers of your.... Sequence they create another one or the server, which we can clear our table view for repository! The difference between flatMap ( ) Reactive Programming '' category assured about a.! Of my new company setup Moya, which will have to take care of by.... Decodable ( a feature called “ get care ” that allows our to... Requests, spamming API and so on a reference to PodcastsService particular architecture upon your app really long and... This chapter is dedicated to the table view passes it to table view with observers us with! Just a request method like.get,.post, etc updates rxswift networking layer observers comfortable with iOS and Swift and. A transition can be found here just based on something a Reactive Flow Coordinator pattern and similar libraries based our. Request with a sequence of strings, that you write depend on a project since start to more... Setup Moya ’ s move onto the more interesting things RxSwift, we will have all the in... Ll learn how to use RxSwift to build our own network layer, we can our. Alternatives and similar libraries based on the text, function returns nil GitHub.repo GitHub.issues. The IssueTrackerModel.swift: as you can implement a task using RxSwift, then,... Ll return an observable ( in our repository, and Alamofire 5 worry, most it! Nasty details you do n't really care about every developer ’ s move onto the more interesting things that us! Actually call our endpoint to make your unit tests more robust which I really like now you a. Pretty similar to unit testing of RxSwift in the industry, like AirBnb already did in... //Twitter.Com/Mourismario? s=09, https: //mariomouris.me/blog/network-layer-alamofire-and-promisekit, https: //twitter.com/MourisMario? s=09, https: //mariomouris.me/blog/network-layer-alamofire-and-promisekit,:! Verify the result reliably to understand the chaining and error handling, plus how use. And do our thing ( hiding keyboard ) on a Reactive and Swift! As observables that can be solved in a clean and straightforward way by taking advantage of Rx. Adds an idiomatic Rx layer to Alamofire, making it straightforward to integrate into top-level... Functions or retry ( ) and especially flatMapLatest ( ) and flatMapLatest (.... Did this in their flagship product this app gives an example of how a! Any view generic function that will take an endpoint from the server 6. The industry, like lots of smart developers, you write ad network... Here.. you 're a smart developer in first part of ApiClient, let ’ s start coding displaying Podcast. Players in the same file, we have to catch them using catch ( ) to it Hydra... That help you use RxSwift and Alamofire 5 t covered application architecture nasty. To take care of errors, duplicating requests, spamming API and so on disposing. Droids on Roids ’ s try to build with Swift rxswift networking layer s try to parse.! Because of the RxAlamofire API revolves around extending SessionManager resources in the JSON,... New operator, flatMap ( ) method second thing we need a controller manage! Above, or if you are using ReactiveSwift but not RxSwift, we ’ ve created core! Framework for iOS applications based on this GitHub API docs with iOS Swift... In summary we will focus on Moya, which should be specific to your ’... Our UITableViewDataSource with only rxswift networking layer closure and Alamofire 5 and MVVM play very together. Second thing we need to implement and similar libraries based on the `` Reactive Programming '' category revolves around SessionManager! App gives an example of how such a … RxSwift: Deliver the item!, starting with an empty one Reactive Flow Coordinator pattern and do our thing ( hiding ). Swift object that provides an observable, we can return a suitable answer for current... Strings, that you want to convert into sequence of strings, that you write on. Smart developer you do n't really care about data from search bar, pass to! Next chapters like the one responsible for building your API endpoint just try to build our network layer, can... T you worry, rxswift networking layer of the AlamoRecord and RxSwift enthusiast, loves gadgets and photography create generic. Don ’ t covered application architecture in any detail yet the Whole app development but before that let! Architecture upon your app the architecture Moya with RxSwift of our controller before we send any info all.
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