32 lines
595 B
JavaScript
32 lines
595 B
JavaScript
export class Sessions extends EventManager {
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constructor() {
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this.users = [];
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}
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userExists(user) {
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return !!this.findUser(user);
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}
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findUser(user) {
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return this.users.find(u => u.username === user.username);
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}
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addUser(user) {
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if (!this.userExists(user)) {
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this.users.push(user);
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this.emit('user-logged-in', user);
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}
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}
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clearUser(user) {
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if (this.userExists(user)) {
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const index = this.users.indexOf(user);
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if (index > -1) {
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this.users.splice(index - 1, 1);
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this.emit('user-removed', user);
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}
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}
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}
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}
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