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Merge pull request #48 from ajvpot/ajvpot/show-all-neighbors-pnw-only

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Fix "show all neighbors" rendering edges only in the PNW
This commit is contained in:
Alex Vanderpot
2026-06-19 02:03:58 -04:00
committed by GitHub
parent 421ab43153 ed5412b114
commit 5d3d83c318
1 changed files with 6 additions and 5 deletions
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meshexplorer/src/lib/clickhouse/actions.ts
+6 -5
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@@ -309,17 +309,18 @@ export async function getAllNodeNeighbors(lastSeen: string | null = null, minLat
// by region + bounding box + lastSeen. The heavy graph computation lives in the
// refreshable materialized view meshcore_all_neighbor_edges.
// Region filter for the precomputed neighbor graph: a region selector -> that region; a group
// selector -> its member regions (resolved in-DB against region_groups); else default to SEA.
// The MV only holds intra-region edges, so a group never produces cross-region neighbors.
// selector -> its member regions (resolved in-DB against region_groups); no selector -> all
// regions (no filter). The MV only holds intra-region edges, so neither a group nor the
// all-regions case ever produces cross-region neighbors.
const params: Record<string, any> = {};
const nbrCode = normalizeRegion(region);
const nbrGroup = groupCodeOf(region);
let nbrRegionFilter: string;
let nbrRegionFilter: string | null;
if (nbrCode) { nbrRegionFilter = "region = {region:String}"; params.region = nbrCode; }
else if (nbrGroup) { nbrRegionFilter = "region IN (SELECT region_code FROM region_groups WHERE group_code = {grp:String})"; params.grp = nbrGroup; }
else { nbrRegionFilter = "region = {region:String}"; params.region = "SEA"; }
else { nbrRegionFilter = null; } // no selector -> all regions
const whereConditions = [
nbrRegionFilter,
...(nbrRegionFilter ? [nbrRegionFilter] : []),
"source_has_location = 1",
"target_has_location = 1",
"source_latitude IS NOT NULL",