CODESTYLE.md

Code style

Variable

Variable naming

• Constants naming with capital later I_AM_CONSTANT
• Boolean - starts with is
• Conditions (if) always using with { }
• tsx files and styles.ts name starts with lowercase letter styles.ts, component.tsx, index.tsx
• ts files has the same name as class inside

const daysSinceCreation: number;

Global store

• in src->context locates global store factory witch contain all factories from another modules and common api like localization

'libs' package

• in libs located realization react native libs from node modules like NetInfo, AsyncStorage, AppState, Requester
• libs in this package doesn't know about other packages and each other
• if need global store for this libs, we hove to create common store or special store in global factory
• interface describe entity. Example IRequester but realization describes how interface was implemented AxiosRequester , we use axios for implement IRequester

export class StoreFactory implements IStore {
    ...

    readonly Requester: IRequester = new AxiosRequester();

    // NetInfo presenter and store
    private NetInfoStore: IRepository<INetInfoState> = new MobXRepository<INetInfoState>();
    readonly NetinfoController: INetinfoController = new NetinfoController();

    constructor() {
        ...
        this.NetinfoController.subscribe(this.NetInfoStore.save);
    }

}

module package

Contain 4 packages (less or more if need)

factory

• factory where we create repositories, useCases, presenters and libs implementation for useCases
• factory its place where we create all exemplars and it knows about them

presenter

• its a controller witch connect ui and ui-logic and business-logic

ui

Include main 3 files:

• style.ts - with component styles;
• component.tsx - with all ui, component name ends with View (SplashView)
• index.tsx - import component and pass there all props from mobx or redux or other storage, name ends with Screen (SplashView)
• can include packages with some components

useCases

• contain business logic

Class

Error logs

• in log you have to write class, method, params and message or error
• better way to write Logger for app