71 lines
1.5 KiB
TypeScript
71 lines
1.5 KiB
TypeScript
import { expresses, extendsAndExpresses, trait } from "."
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const Identifiable = <ID>() =>
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trait(Parent => {
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abstract class Identifiable extends Parent {
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abstract readonly id: ID
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equals(el: Identifiable) {
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return this.id === el.id
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}
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constructor(...args: any[]) {
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super(...args)
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console.log("Identified constructor")
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}
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}
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return Identifiable
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})
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const ImplementsIdentifiable = <ID>(defaultID: ID) =>
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trait(Parent => {
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abstract class ImplementsIdentifiable extends extendsAndExpresses(
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Parent,
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[Identifiable<ID>()],
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) {
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id: ID = defaultID
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constructor(...args: any[]) {
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super(...args)
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console.log("ImplementsIdentifiable constructor")
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}
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}
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return ImplementsIdentifiable
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})
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const Permissible = trait(Parent => {
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abstract class Permissible extends Parent {
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static readonly defaultPermissions: string[] = []
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permissions: string[] = []
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constructor(...args: any[]) {
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super(...args)
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console.log("Permissible constructor")
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}
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}
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return Permissible
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})
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const UserProto = expresses(
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// Identifiable<bigint>(),
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ImplementsIdentifiable(0n),
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Permissible,
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)
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class User extends UserProto {
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constructor(id: bigint) {
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super()
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this.id = id
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}
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}
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const user1 = new User(1n)
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console.log(user1)
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console.log(user1.equals(user1))
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