mirror of https://github.com/pelias/api.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
494 B
28 lines
494 B
|
|
/** |
|
|
|
cmd can be any valid ES suggest command |
|
|
|
**/ |
|
|
|
function service( backend, cmd, cb ){ |
|
|
|
// query new backend |
|
backend().client.suggest( cmd, function( err, data ){ |
|
|
|
// handle backend errors |
|
if( err ){ return cb( err ); } |
|
|
|
// map returned documents |
|
var docs = []; |
|
if( data && Array.isArray( data.pelias ) && data.pelias.length ){ |
|
docs = data.pelias[0].options || []; |
|
} |
|
|
|
// fire callback |
|
return cb( null, docs ); |
|
}); |
|
|
|
} |
|
|
|
module.exports = service; |