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Update map version for node/ endpoint, remove CN constraint #157

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merged 3 commits into from
Nov 26, 2024
Merged

Update map version for node/ endpoint, remove CN constraint #157

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8084e40
update map version of node lookup endpoint to latest
Nate-Wessel Nov 25, 2024
a7e265e
drop constraint that point be in the congestion network
Nate-Wessel Nov 26, 2024
f886a61
refine, document
Nate-Wessel Nov 26, 2024
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15 changes: 8 additions & 7 deletions backend/app/get_node.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,15 +5,16 @@

SQL = '''
SELECT
ST_AsGeoJSON(cg_nodes.geom) AS geom,
ST_AsGeoJSON(
ST_GeometryN(here_nodes.geom, 1) -- necessary because currently stored as a multi-point
) AS geom,
array_agg(DISTINCT InitCap(streets.st_name)) FILTER (WHERE streets.st_name IS NOT NULL) AS street_names
FROM congestion.network_nodes AS cg_nodes
JOIN here.routing_nodes_21_1 AS here_nodes USING (node_id)
JOIN here_gis.streets_att_21_1 AS streets USING (link_id)
WHERE node_id = %(node_id)s
FROM here.routing_nodes_23_4 AS here_nodes
JOIN here_gis.streets_att_23_4 AS streets USING (link_id)
WHERE here_nodes.node_id = %(node_id)s
GROUP BY
node_id,
cg_nodes.geom;
here_nodes.node_id,
here_nodes.geom;
'''

def get_node(node_id):
Expand Down