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16 changes: 15 additions & 1 deletion lib/mobility-core/src/Kernel/External/Maps/Interface.hs
Original file line number Diff line number Diff line change
Expand Up @@ -176,8 +176,22 @@ runPostCheck mapsService req res = do
case mapsService of
Google -> return (everySnippetIs (< snippetThreshold) res.snappedPoints)
MMI -> return (everySnippetIs (< snippetThreshold) res.snappedPoints)
OSRM -> return $ (< osrmThreshold) $ distanceBetweenInMeters (last req.points) (last res.snappedPoints)
OSRM ->
case (req.points, res.snappedPoints) of
(_x : _xs, _y : _ys) -> return $ (< osrmThreshold) $ distanceBetweenInMeters (last req.points) (last res.snappedPoints)
(_, _) -> reportEmptyPoints req res
_ -> return True
where
reportEmptyPoints SnapToRoadReq {points} SnapToRoadResp {snappedPoints} = do
let reqPointsCount = length points
resPointsCount = length snappedPoints
logTagError "DebugErrorLog: SnapToRoadPostCheck" $
"OSRM post-check skipped due to empty points. "
<> "reqPointsCount="
<> show reqPointsCount
<> ", resPointsCount="
<> show resPointsCount
return False

snapToRoadWithFallback ::
( EncFlow m r,
Expand Down