| 1 | import { getId } from '../util'
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| 2 |
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| 3 | // Have to use a real class to get working inheritance from Array. Methods are
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| 4 | // still added inside wrapWaitlist, as usual.
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| 5 | class Waitlist extends Array {}
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| 6 |
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| 7 | export default function wrapWaitlist (mp, waitlist) {
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| 8 | const wrapped = Object.assign(new Waitlist(), {
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| 9 | contains: (user) =>
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| 10 | wrapped.some((waiting) => waiting.id === getId(user)),
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| 11 | positionOf: (user) =>
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| 12 | wrapped.findIndex((waiting) => waiting.id === getId(user)),
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| 13 | toJSON: () => waitlist
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| 14 | })
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| 15 |
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| 16 | waitlist.forEach((id) => {
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| 17 | wrapped.push(mp.user(id) || mp.wrapUser({ id: id }))
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| 18 | })
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| 19 |
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| 20 | return wrapped
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| 21 | }
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