Implementing Redux with Angular has been incredibly beneficial for me, but I am curious about how lazy loading can be incorporated alongside it. Can these two techniques work well together?
Implementing Redux with Angular has been incredibly beneficial for me, but I am curious about how lazy loading can be incorporated alongside it. Can these two techniques work well together?
To clarify, if you have not specified whether you are utilizing ngrx or angular-redux, I will assume that you are referring to the more commonly used ngrx.
When working with ngrx, you have the ability to load reducers and effects during initialization. Typically, in the /src/app/reducers/index.ts file, your reducers will be defined as shown below:
export interface AppState {
router: any,
simpro: BimState,
omnipresent: OmniState,
user: UserState
}
export const reducers: ActionReducerMap<AppState> = {
router: routerReducer,
simpro: bimReducer,
omnipresent: omniReducer,
user: userReducer
}
The state and reducers defined here are readily available throughout your application.
However, if there is a specific portion of state that pertains solely to a lazily loaded route module, you can include the state and reducer within that particular module.
States and reducers loaded in this manner will only be reflected in the Redux Devtools state tree when the relevant route is activated and the module is loaded. Therefore, caution must be taken to avoid accessing them in sections of code where they may not yet exist, such as in another lazily loaded module.
A similar approach can also be followed for effects, allowing them to be loaded either in the root module or within a lazily loaded module.
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