Fix for GeoJSON output erroneously producing an Array for the postalcode field.
#1684
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Worth noting an oddity I found... The We correctly favour However we end up merging in the So what we end up is a sort of mishmash of the two: postalcode_a: 'parent postalcode_a value',
postalcode_gid: 'parent postalcode_id value',
postalcode_source: 'parent postalcode_source value',
postalcode: 'zip value', |
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| function setup() { | ||
| return renamePlacenames; | ||
| return mapFields; | ||
| } | ||
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| function renamePlacenames(req, res, next) { | ||
| function mapFields(req, res, next) { | ||
| // do nothing if no result data set |
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I forgot to update all the references 😢
Just pushed rebase to resolve.
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oof. And no tests caught it !? I thought we'd have so many tests that can't happen
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nope, because it was in routes which isn't tested.
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This PR fixes an issue with the
GeoJSONoutput which is erroneously producing an Array for thepostalcodefield for some records (ie. only those with aliases)This was a tricky bug to track down, it's a combination of this cast which has been around for 9 years combined with some more modern work which triggered it.
We have some logic to 'flatten' array values to strings in the API codebase (
helper/fieldValue.js), but what's happening here is that the Array coming back from elasticsearch is being wrapped in a second array,getStringValue()only flattens a single level.The rest of this PR is me adding tests to try and understand what
middleware/renamePlacenamesdid, and then renaming it to make it clearer what exactly it does 🤷https://pelias.github.io/compare/#/v1/search?text=kinkerstraat+175F