Eric Mc Sweenandsharelatex
869fcf7952
Handle error on Mailchimp unsubscribe when deleting users GitOrigin-RevId: 8923480e6d50de45003fd7741610f995753a412b
32 lines
930 B
JavaScript
32 lines
930 B
JavaScript
const { promisify } = require('util')
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module.exports = { promisifyAll }
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/**
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* Promisify all functions in a module.
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*
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* This is meant to be used only when all functions in the module are async
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* callback-style functions.
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*
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* It's very much tailored to our current module structure. In particular, it
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* binds `this` to the module when calling the function in order not to break
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* modules that call sibling functions using `this`.
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*
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* This will not magically fix all modules. Special cases should be promisified
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* manually.
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*/
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function promisifyAll(module, opts = {}) {
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const { without = [] } = opts
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const promises = {}
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for (const propName of Object.getOwnPropertyNames(module)) {
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if (without.includes(propName)) {
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continue
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}
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const propValue = module[propName]
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if (typeof propValue === 'function') {
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promises[propName] = promisify(propValue).bind(module)
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}
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}
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return promises
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}
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