api/controller at 4e43310288d283c0a5879f4ae7869319527183ba - api

History

Julian Simioni 0e8f4253c0 Return multiple results in place when osm node and way share an id It turns out the _type parameter to the Elasticsearch [multiget](https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-multi-get.html) API does not allow an array of possible values. We were depending on its ability to search multiple types to allow searching for OSM nodes and ways. But, since this doesn't work we essentially have to do it ourselves. There is also the problem that OSM nodes and ways share an ID space. So a gid such as `osm:venue:5` could in theory correspond to 2 records. It seems like the only nice thing to do in that case is return both results. This PR "unrolls" such queries. For example, in the case of `osm:venue:5`, the sanitisers will return the following array of objects to be turned into multiget queries: ``` [{ id: 5, types: ["osmway", "osmnode"] }] ``` Before, this would turn into a multiget query with only one entry, like this: ``` { "docs": [ { "_index": "pelias", "_type": [ " osmnode", "osmway" ], "_id": 5 } ] } ``` now it would look like this: { "docs": [ { "_index": "pelias", "_type": "osmnode", "_id": 5 }, { "_index": "pelias", "_type": "osmnode", "_id": 5 } ] } TLDR you might get back more records from /place than the number of ids you specified, but at least you will definitely get back what you are looking for.		9 years ago
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index.js	Fix unit test	9 years ago
place.js	Return multiple results in place when osm node and way share an id	9 years ago
search.js	Fix lost confidence score	9 years ago