Agent Zero
b40116b56f
- React frontend with MapLibre integration - Node.js Express backend with dummy API - Docker containerization (PostgreSQL+PostGIS, backend, frontend) - Interactive map with direction selector - 20 mock conurbations data - Full project structure ready for PR workflow
28 lines
1.3 KiB
SQL
28 lines
1.3 KiB
SQL
-- Initialize PostGIS
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CREATE EXTENSION IF NOT EXISTS postgis;
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-- Create cities table for conurbation data
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CREATE TABLE IF NOT EXISTS cities (
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id SERIAL PRIMARY KEY,
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name VARCHAR(255) NOT NULL,
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population INTEGER,
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country VARCHAR(100),
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geom GEOGRAPHY(POINT, 4326) NOT NULL
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);
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-- Create spatial index
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CREATE INDEX IF NOT EXISTS idx_cities_geom ON cities USING GIST(geom);
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-- Insert some seed data for testing
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INSERT INTO cities (name, population, country, geom) VALUES
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('London', 9000000, 'United Kingdom', ST_GeomFromText('POINT(-0.1278 51.5074)', 4326)),
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('Paris', 2161000, 'France', ST_GeomFromText('POINT(2.3522 48.8566)', 4326)),
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('Berlin', 3644000, 'Germany', ST_GeomFromText('POINT(13.4050 52.5200)', 4326)),
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('Moscow', 12506000, 'Russia', ST_GeomFromText('POINT(37.6173 55.7558)', 4326)),
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('Tokyo', 37400000, 'Japan', ST_GeomFromText('POINT(139.6503 35.6762)', 4326)),
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('New York', 8336000, 'USA', ST_GeomFromText('POINT(-74.0060 40.7128)', 4326)),
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('Beijing', 21540000, 'China', ST_GeomFromText('POINT(116.4074 39.9042)', 4326)),
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('Mumbai', 20411000, 'India', ST_GeomFromText('POINT(72.8777 19.0760)', 4326)),
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('São Paulo', 12325000, 'Brazil', ST_GeomFromText('POINT(-46.6333 -23.5505)', 4326)),
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('Cairo', 9500000, 'Egypt', ST_GeomFromText('POINT(31.2357 30.0444)', 4326));
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