From 278dfcd03b020124c0420037f183e1df54d54127 Mon Sep 17 00:00:00 2001
From: "Begerad, Stefan" <dialog@swingbe.de>
Date: Mon, 31 Jul 2023 14:30:34 +0200
Subject: [PATCH] feat(db): add bike ride stations to update-db.sh

---
 db/bike-ride.sh              | 22 ++++++++++++++++++++
 db/sql/scripts/bike-ride.sql | 39 ++++++++++++++++++++++++++++++++++++
 db/update-db.sh              |  2 ++
 3 files changed, 63 insertions(+)
 create mode 100644 db/bike-ride.sh
 create mode 100644 db/sql/scripts/bike-ride.sql

diff --git a/db/bike-ride.sh b/db/bike-ride.sh
new file mode 100644
index 0000000..9b22446
--- /dev/null
+++ b/db/bike-ride.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+#
+echo "Started..."
+#Started...
+#
+# special variable $# is the number of arguments
+if [ $# -lt 3 ] ; then
+    echo 'Call ./<script> <db name> <db user> <db schema>'
+    exit 1
+fi
+#
+DB_NAME="$1"
+echo "DB_NAME: $DB_NAME"
+DB_USER="$2"
+echo "DB_USER: $DB_USER"
+DB_SCHEMA="$3"
+echo "DB_SCHEMA: ${DB_SCHEMA}"
+#
+psql -U $DB_USER -f ./sql/scripts/bike-ride.sql -d $DB_NAME -v schema=$DB_SCHEMA
+#
+echo "Done."
+#done.
diff --git a/db/sql/scripts/bike-ride.sql b/db/sql/scripts/bike-ride.sql
new file mode 100644
index 0000000..731b010
--- /dev/null
+++ b/db/sql/scripts/bike-ride.sql
@@ -0,0 +1,39 @@
+-- colon before variable: for a prepared statement using named placeholders, this will be a parameter name of the form :name
+CREATE SCHEMA IF NOT EXISTS :schema;
+SET search_path to :schema, public;
+
+DROP TABLE IF EXISTS :schema.tbl_bike_ride;
+DROP VIEW IF EXISTS :schema.vw_bike_ride;
+
+CREATE OR REPLACE VIEW :schema.vw_bike_ride AS 
+SELECT entity.osm_id, entity.bike_ride, entity.name, entity.st_x, entity.st_y
+FROM (
+--planet_osm_point/node
+SELECT osmNode.osm_id, osmNode.bike_ride, osmNode.name,
+st_x(st_transform(osmNode.way, 4326)) AS st_x,
+st_y(st_transform(osmNode.way, 4326)) AS st_y
+FROM planet_osm_point AS osmNode
+WHERE
+	osmNode.bike_ride !=  'no'
+	AND osmNode.bike_ride IS NOT NULL
+	AND osmNode.proposed IS NULL
+UNION
+--planet_osm_polygone/way
+SELECT osmWay.osm_id, osmWay.bike_ride, osmWay.name,
+st_x(st_centroid(st_transform(osmWay.way, 4326))) AS st_x,
+st_y(st_centroid(st_transform(osmWay.way, 4326))) AS st_y
+FROM planet_osm_polygon AS osmWay
+WHERE
+	osmWay.bike_ride !=  'no'
+	AND osmWay.bike_ride IS NOT NULL
+	AND osmWay.proposed IS NULL
+) AS entity
+--consider coordinates inside rvb only
+LEFT JOIN vw_counties vwc ON st_contains(vwc.way, st_transform(st_geomfromtext('POINT(' || entity.st_x  || ' ' || entity.st_y ||')',4326),3857))
+--consider coordinates inside rvb only
+LEFT JOIN vw_municipalities vwm ON st_contains(vwm.way, st_transform(st_geomfromtext('POINT(' || entity.st_x  || ' ' || entity.st_y ||')',4326),3857))
+--consider counties of rvb only
+WHERE (vwc.name = ANY (ARRAY['Braunschweig','Salzgitter','Wolfsburg','Gifhorn','Landkreis Goslar','Landkreis Helmstedt','Landkreis Peine','Landkreis Wolfenbüttel']))
+ORDER BY vwc.name, vwm.name, entity.name;
+
+CREATE TABLE IF NOT EXISTS :schema.tbl_bike_ride AS SELECT * FROM :schema.vw_bike_ride;
diff --git a/db/update-db.sh b/db/update-db.sh
index 83bb6ed..13a34b8 100644
--- a/db/update-db.sh
+++ b/db/update-db.sh
@@ -22,6 +22,8 @@ psql -U $DB_USER -f ./sql/scripts/vw_municipalities.sql -d $DB_NAME -v schema=$D
 #
 psql -U $DB_USER -f ./sql/scripts/bus-stop.sql -d $DB_NAME -v schema=$DB_SCHEMA
 #
+psql -U $DB_USER -f ./sql/scripts/bike-ride.sql -d $DB_NAME -v schema=$DB_SCHEMA
+#
 psql -U $DB_USER -f ./sql/scripts/park-ride.sql -d $DB_NAME -v schema=$DB_SCHEMA
 #
 psql -U $DB_USER -f ./sql/scripts/poi.sql -d $DB_NAME -v schema=$DB_SCHEMA