_getGeometryGeoJSON()

in src/lib/components/molecules/canvas-map/lib/Feature.js [116:139]

• 22 lines of code
• 6 McCabe index (conditional complexity)

  _getGeometryGeoJSON() {
    const geometries = this.geometries.map((d) => d.getGeoJSON())
    if (geometries.length === 0) throw new Error("Feature has no geometries")
    if (geometries.length === 1) return geometries[0]

    if (geometries[0].type === "Polygon") {
      return {
        type: "MultiPolygon",
        coordinates: geometries.map((d) => d.coordinates),
      }
    } else if (geometries[0].type === "LineString") {
      return {
        type: "MultiLineString",
        coordinates: geometries.map((d) => d.coordinates),
      }
    } else if (geometries[0].type === "Point") {
      return {
        type: "MultiPoint",
        coordinates: geometries.map((d) => d.coordinates),
      }
    }

    throw new Error("Could not determine geometry type")
  }