27 lines
819 B
TypeScript
27 lines
819 B
TypeScript
import { Schema } from "@effect/schema"
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import { makeObservable, observable, type CreateObservableOptions } from "mobx"
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import { mapValues } from "remeda"
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interface ObservableClassSelf {
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new(...args: any[]): Schema.Struct.Type<Schema.Struct.Fields>
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readonly fields: { readonly [K in keyof Schema.Struct.Fields]: Schema.Struct.Fields[K] }
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}
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export const ObservableClass = <Self extends ObservableClassSelf>(
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self: Self,
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options?: Omit<CreateObservableOptions, "proxy">,
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) =>
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class Observable extends self {
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declare ["constructor"]: typeof Observable
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constructor(...args: any[]) {
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super(...args)
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makeObservable(this,
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mapValues(this.constructor.fields, () => observable),
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options,
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)
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}
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} as Self
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