Merge pull request #153 from 6ea86b96/double-fetch-cost
Don't try to fetch cost info if it's already fetching
This commit is contained in:
commit
6bccb67585
3 changed files with 22 additions and 2 deletions
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@ -7,14 +7,17 @@ import {
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} from 'actions/cost_info'
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import {
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makeSelectCostInfoForUri,
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makeSelectFetchingCostInfoForUri,
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} from 'selectors/cost_info'
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import FilePrice from './view'
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const makeSelect = () => {
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const selectCostInfoForUri = makeSelectCostInfoForUri()
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const selectFetchingCostInfoForUri = makeSelectFetchingCostInfoForUri()
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const select = (state, props) => ({
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costInfo: selectCostInfoForUri(state, props),
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fetching: selectFetchingCostInfoForUri(state, props),
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})
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return select
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@ -16,10 +16,11 @@ class FilePrice extends React.Component{
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const {
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costInfo,
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fetchCostInfo,
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uri
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uri,
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fetching,
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} = props
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if (costInfo === undefined) {
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if (costInfo === undefined && !fetching) {
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fetchCostInfo(uri)
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}
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}
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@ -17,3 +17,19 @@ export const makeSelectCostInfoForUri = () => {
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(costInfo) => costInfo
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)
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}
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export const selectFetchingCostInfo = createSelector(
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_selectState,
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(state) => state.fetching || {}
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)
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const selectFetchingCostInfoForUri = (state, props) => {
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return selectFetchingCostInfo(state)[props.uri]
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}
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export const makeSelectFetchingCostInfoForUri = () => {
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return createSelector(
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selectFetchingCostInfoForUri,
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(fetching) => !!fetching
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)
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}
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