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fix project areas layer #1698

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merged 1 commit into from
Aug 23, 2024
Merged

fix project areas layer #1698

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8 changes: 3 additions & 5 deletions src/planscape/martin/sql/martin_project_areas_by_scenario.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -2,25 +2,23 @@ CREATE OR REPLACE FUNCTION martin_project_areas_by_scenario(z integer, x integer
RETURNS bytea AS $$
DECLARE
p_mvt bytea;
p_intersecting_area geometry;
p_stand_size varchar;
BEGIN

SELECT INTO p_mvt ST_AsMVT(tile, 'project_areas_by_scenario', 4096, 'geom') FROM (

SELECT
pa.id as "id",
pa.scenario_id as "scenario_id",
pa.scenario_id::int as "scenario_id",
pa.name,
COALESCE(pa.data, '{}'::jsonb) ->> 'treatment_rank' as "rank",
ST_AsMVTGeom(
ST_Transform(pa.geometry, 3857),
ST_TileEnvelope(z, x, y),
4096, 64, true) AS geom
FROM stands_stand ss
FROM planning_projectarea pa
WHERE
pa.deleted_at is NULL AND
pa.scenario_id = (query_params::jsonb)->>'scenario_id' AND
pa.scenario_id = (query_params->>'scenario_id')::int AND
pa.geometry && ST_Transform(ST_TileEnvelope(z, x, y, margin => (64.0 / 4096)), 4269)
) as tile WHERE geom IS NOT NULL;

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