30 lines
794 B
Plaintext
30 lines
794 B
Plaintext
var parseq = use('parseq', $_.delay)
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var time = use('time')
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function load_comment_from_api_requestor(id) {
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return function(cb) {
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return $_.delay(() => cb({ id, title: `Comment #${id}` }), 0.5)
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// returning the $_.delay return lets them be cancelled up the chain
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}
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}
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$_.receiver(tree => {
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var child_reqs = tree.children.map(child => cb => {
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$_.start(e => send(e.actor, child, cb), "tests/comments")
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})
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var job = parseq.par_all({
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comment: load_comment_from_api_requestor(tree.id),
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children: cb => parseq.par_all(child_reqs, /*time*/undefined, /*thr*/10)(cb)
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})
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job((result, reason) => {
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if (!result) {
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log.error(reason)
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send(tree, reason)
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}
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send(tree, { ...result.comment, children: result.children, time: time.text() })
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})
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})
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