OwlBoard/backend
1
0
Fork 0
Code Issues 4 Pull Requests Packages Projects Releases Wiki Activity

Add search query for findPisByOrigDest

Browse Source 
Signed-off-by: Fred Boniface <fred@fjla.uk>
This commit is contained in:
Fred Boniface 2023-04-21 21:12:49 +01:00
parent 0d207050b2
commit 5da7a951e3
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/services/pis.services.js
View File

@ -7,7 +7,11 @@ async function findPisByOrigDest(start,end) {
log.out(`pisServices.findPisByOrigDest: Searching for PIS for Orig: ${start}, Dest: ${end}`, "dbug") log.out(`pisServices.findPisByOrigDest: Searching for PIS for Orig: ${start}, Dest: ${end}`, "dbug")
/* Here, I need to query the collection for a document with a stops array starting with $start /* Here, I need to query the collection for a document with a stops array starting with $start
and ending with $end. This will return an array of one or more pis codes and stopping patterns*/ and ending with $end. This will return an array of one or more pis codes and stopping patterns*/
const search = db.query("pis", {query:query}) // Query to find first stop: {$expr:{$eq:[{$first:"$stops"},start]}}
// Query to find end stop: {$expr:{$eq:[{$last:"$stops"},end]}}
// Attempt at combining the queries:
// {$and:[{$expr:{$eq:[{$first:"$stops"},start]}},{$expr:{$eq:[{$last:"$stops"},end]}}]}
const search = db.query("pis", {$and:[{$expr:{$eq:[{$first:"$stops"},start]}},{$expr:{$eq:[{$last:"$stops"},end]}}]})
return search return search
} }