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https://github.com/kremalicious/metamask-extension.git
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14d85b1332
A few inconsistencies in JSDoc formatting have been fixed throughout the project. Many issues remain; these were just the few things that were easy to fix with a regular expression. The changes include: * Using lower-case for primitive types, but capitalizing non-primitive types * Separating the parameter identifier and the description with a dash * Omitting a dash between the return type and the return description * Ensuring the parameter type is first and the identifier is second (in a few places it was backwards) * Using square brackets to denote when a parameter is optional, rather than putting "(optional)" in the parameter description * Including a type and identifier with every parameter * Fixing inconsistent spacing, except where it's used for alignment * Remove incorrectly formatted `@deprecated` tags that reference non- existent properties * Remove lone comment block without accompanying function Additionally, one parameter was renamed for clarity.
36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
import { useEffect, useCallback } from 'react'
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import { useDispatch, useSelector } from 'react-redux'
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import { getContractMethodData as getContractMethodDataAction } from '../store/actions'
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import { getKnownMethodData } from '../selectors/selectors'
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/**
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* Access known method data and attempt to resolve unknown method data
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*
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* encapsulates an effect that will fetch methodData when the component mounts,
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* and subsequently anytime the provided data attribute changes. Note that
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* the getContractMethodData action handles over-fetching prevention, first checking
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* if the data is in the store and returning it directly. While using this hook
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* in multiple places in a tree for the same data will create extra event ticks and
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* hit the action more frequently, it should only ever result in a single store update
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* @param {string} data - the transaction data to find method data for
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* @return {Object} contract method data
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*/
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export function useMethodData(data) {
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const dispatch = useDispatch()
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const knownMethodData = useSelector((state) =>
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getKnownMethodData(state, data),
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)
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const getContractMethodData = useCallback(
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(methodData) => dispatch(getContractMethodDataAction(methodData)),
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[dispatch],
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)
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useEffect(() => {
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if (data) {
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getContractMethodData(data)
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}
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}, [getContractMethodData, data])
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return knownMethodData
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}
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