How can I use a constructor in a module?

[MagnusJohansson]

I need to do some initialization work whenever the module is constructed.
But when I add the super(); call, it expects a module parameter.
What should I pass in there?

@Module
export default class RealTime extends VuexModule {
    private playersOnline!: [];

    constructor() {
        super();
    }

    get getPlayersOnline() {
        return this.playersOnline;
    }
}; 

constructor VuexModule<ThisType, any>(module: Module<ThisType, any>): VuexModule<ThisType, any>
Expected 1 arguments, but got 0.ts(2554)
vuexmodule.d.ts(16, 17): An argument for 'module' was not provided.

[championswimmer]

Modules are not supposed to be constructed. Use getModule() to fetch a module object.

…

On Mon 18 Mar, 2019, 1:13 AM Magnus Johansson, ***@***.***> wrote: I need to do some initialization work whenever the module is constructed. But when I add the super(); call, it expects a module parameter. What should I pass in there? @Moduleexport default class RealTime extends VuexModule { private playersOnline!: []; constructor() { super(); } get getPlayersOnline() { return this.playersOnline; } }; constructor VuexModule<ThisType, any>(module: Module<ThisType, any>): VuexModule<ThisType, any> Expected 1 arguments, but got 0.ts(2554) vuexmodule.d.ts(16, 17): An argument for 'module' was not provided. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#105>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABQ_yiXDwsGJZAMc_22MJgfVjqcaGYGDks5vXpr3gaJpZM4b4mOf> .

[Botvinkin]

Modules are not supposed to be constructed. Use getModule() to fetch a module object.

This prevents me from using DI (inversify.js) with modules.

[spremotely]

Modules are not supposed to be constructed. Use getModule() to fetch a module object.

This prevents me from using DI (inversify.js) with modules.

It's wonderfull thing but look - if you want to inject something (this real cool to inject service to module and use it in MutationAction) - you can't

[douglasg14b]

And if you need to get a module, but for some reason can't because of an unresolved issue #266 ?

I need to get my authStore, but can't use getModule() since it seems to break the webpack output.... The workaround would be to call my static class from the constructor and pass the module as an argument to get it where I need it for now.

[chriso86]

Modules are not supposed to be constructed. Use getModule() to fetch a module object.

This prevents me from using DI (inversify.js) with modules.

It's wonderfull thing but look - if you want to inject something (this real cool to inject service to module and use it in MutationAction) - you can't

This makes me sad.

[Moongazer]

What if we want to use a store variable of type Map or Set? The variable must by initialized with new, which IMO has to happen in a constructor. At least it does not work if the new statement is written in the declaration:

class ApplicationModule extends VuexModule {
  private mySet: Set<number> = new Set<number>()
  // ...
}

Accessing the mySet state from somewhere in the application always throws "get() or has() is not a function", which I think is because the state was never initialized as such.