Investidor-V2/database/migrations/2026_09_24_003000_investmoz_geography.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Support\Facades\DB;

return new class extends Migration
{
    // Laravel's migration ledger provides idempotency; object drift fails explicitly.
    public function up(): void
    {
        if (DB::connection()->getDriverName() !== 'pgsql') {
            throw new RuntimeException('InvestMoz requires PostgreSQL with PostGIS. Use the isolated pgsql test environment.');
        }

        DB::statement(<<<'SQL'
CREATE TABLE public.geo_locations (
    id uuid DEFAULT gen_random_uuid() NOT NULL,
    source_system text NOT NULL DEFAULT 'investmoz',
    external_id text,
    version_no integer NOT NULL DEFAULT 1,
    data_classification text NOT NULL DEFAULT 'internal',
    correlation_id uuid,
    created_at timestamptz NOT NULL DEFAULT now(),
    updated_at timestamptz NOT NULL DEFAULT now(),
    deleted_at timestamptz,
    name text NOT NULL,
    location_type text NOT NULL,
    parent_id uuid CONSTRAINT imz_geo_locations_parent_id_fk REFERENCES public.geo_locations(id) ON DELETE RESTRICT ON UPDATE CASCADE,
    code text NOT NULL,
    CONSTRAINT imz_geo_locations_pk PRIMARY KEY (id),
    CONSTRAINT imz_geo_locations_check_01 CHECK (version_no > 0),
    CONSTRAINT imz_geo_locations_check_02 CHECK (data_classification IN ('public','internal','confidential','restricted')),
    CONSTRAINT imz_geo_locations_check_03 CHECK (location_type IN ('country','province','district','municipality','site'))
);
SQL);

        DB::statement(<<<'SQL'
CREATE TABLE public.geo_geometries (
    id uuid DEFAULT gen_random_uuid() NOT NULL,
    source_system text NOT NULL DEFAULT 'investmoz',
    external_id text,
    version_no integer NOT NULL DEFAULT 1,
    data_classification text NOT NULL DEFAULT 'internal',
    correlation_id uuid,
    created_at timestamptz NOT NULL DEFAULT now(),
    updated_at timestamptz NOT NULL DEFAULT now(),
    deleted_at timestamptz,
    geo_location_id uuid NOT NULL CONSTRAINT imz_geo_geometries_geo_location_id_fk REFERENCES public.geo_locations(id) ON DELETE CASCADE ON UPDATE CASCADE,
    geometry_type text NOT NULL,
    geom geometry(Geometry,4326) NOT NULL,
    properties jsonb NOT NULL DEFAULT '{}'::jsonb,
    CONSTRAINT imz_geo_geometries_pk PRIMARY KEY (id),
    CONSTRAINT imz_geo_geometries_check_01 CHECK (version_no > 0),
    CONSTRAINT imz_geo_geometries_check_02 CHECK (data_classification IN ('public','internal','confidential','restricted')),
    CONSTRAINT imz_geo_geometries_check_03 CHECK (geometry_type IN ('point','line','polygon','multipolygon')),
    CONSTRAINT imz_geo_geometries_check_04 CHECK (ST_SRID(geom) = 4326),
    CONSTRAINT imz_geo_geometries_check_05 CHECK (ST_NDims(geom) = 2),
    CONSTRAINT imz_geo_geometries_check_06 CHECK (NOT ST_IsEmpty(geom)),
    CONSTRAINT imz_geo_geometries_check_07 CHECK (ST_IsValid(geom)),
    CONSTRAINT imz_geo_geometries_check_08 CHECK ((geometry_type = 'point' AND GeometryType(geom) = 'POINT') OR (geometry_type = 'line' AND GeometryType(geom) = 'LINESTRING') OR (geometry_type = 'polygon' AND GeometryType(geom) = 'POLYGON') OR (geometry_type = 'multipolygon' AND GeometryType(geom) = 'MULTIPOLYGON')),
    CONSTRAINT imz_geo_geometries_check_09 CHECK (ST_XMin(Box3D(geom)) >= -180 AND ST_XMax(Box3D(geom)) <= 180 AND ST_YMin(Box3D(geom)) >= -90 AND ST_YMax(Box3D(geom)) <= 90)
);
SQL);
    }

    public function down(): void
    {
        if (DB::connection()->getDriverName() !== 'pgsql') {
            throw new RuntimeException('InvestMoz rollback requires PostgreSQL.');
        }

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_geo_location_id_fk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_pk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_01 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_02 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_03 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_04 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_05 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_06 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_07 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_08 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_geometries DROP CONSTRAINT IF EXISTS imz_geo_geometries_check_09 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
DROP TABLE IF EXISTS public.geo_geometries RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_locations DROP CONSTRAINT IF EXISTS imz_geo_locations_parent_id_fk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_locations DROP CONSTRAINT IF EXISTS imz_geo_locations_pk RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_locations DROP CONSTRAINT IF EXISTS imz_geo_locations_check_01 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_locations DROP CONSTRAINT IF EXISTS imz_geo_locations_check_02 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
ALTER TABLE IF EXISTS public.geo_locations DROP CONSTRAINT IF EXISTS imz_geo_locations_check_03 RESTRICT;
SQL);

        DB::statement(<<<'SQL'
DROP TABLE IF EXISTS public.geo_locations RESTRICT;
SQL);
    }
};