@directus/api/dist/database/helpers/geometry/dialects/postgres.js

Directus is a real-time API and App dashboard for managing SQL database content

import { GeometryHelper } from "../types.js";

//#region src/database/helpers/geometry/dialects/postgres.ts
var GeometryHelperPostgres = class extends GeometryHelper {
	async supported() {
		return (await this.knex.select("oid").from("pg_proc").where({ proname: "postgis_version" })).length > 0;
	}
	createColumn(table, field) {
		const type = this.geometrySubtype(field) ?? "geometry";
		return table.specificType(field.field, `geometry(${type}, 4326)`);
	}
	_intersects_bbox(key, geojson) {
		const geometry = this.fromGeoJSON(geojson);
		return this.knex.raw("?? && ?", [key, geometry]);
	}
	asGeoJSON(table, column) {
		return this.knex.raw("st_asgeojson(??.??) as ??", [
			table,
			column,
			column
		]);
	}
};

//#endregion
export { GeometryHelperPostgres };