flight-planner
Version:
Plan and route VFR flights
70 lines (69 loc) • 2.69 kB
JavaScript
/**
* Database implementation of the AerodromeRepository.
* This is an example showing how you might implement a database-backed repository.
* You would replace this with your actual database implementation (e.g., using Prisma, TypeORM, etc.)
*/
export class DatabaseAerodromeRepository {
dbClient;
// In a real implementation, you would inject your database connection/client here
constructor(dbClient) {
this.dbClient = dbClient;
}
async findByICAO(icaoCodes) {
// Example: return await this.dbClient.aerodrome.findMany({
// where: { icao: { in: icaoCodes.map(code => code.toUpperCase()) } }
// });
throw new Error("Not implemented - replace with your database implementation");
}
async findByBbox(bbox) {
// Example using PostGIS:
// const [minLng, minLat, maxLng, maxLat] = bbox;
// return await this.dbClient.aerodrome.findMany({
// where: {
// location: {
// st_within: {
// type: 'Polygon',
// coordinates: [[
// [minLng, minLat],
// [maxLng, minLat],
// [maxLng, maxLat],
// [minLng, maxLat],
// [minLng, minLat]
// ]]
// }
// }
// }
// });
throw new Error("Not implemented - replace with your database implementation");
}
async findByRadius(location, distance) {
// Example using PostGIS:
// return await this.dbClient.$queryRaw`
// SELECT * FROM aerodromes
// WHERE ST_DWithin(
// ST_GeomFromText('POINT(${location[0]} ${location[1]})', 4326),
// location,
// ${distance * 1000} -- Convert km to meters
// )
// `;
throw new Error("Not implemented - replace with your database implementation");
}
async findAll() {
// Example: return await this.dbClient.aerodrome.findMany();
throw new Error("Not implemented - replace with your database implementation");
}
async findOne(icaoCode) {
// Example: return await this.dbClient.aerodrome.findFirst({
// where: { icao: icaoCode.toUpperCase() }
// });
throw new Error("Not implemented - replace with your database implementation");
}
async exists(icaoCode) {
// Example:
// const count = await this.dbClient.aerodrome.count({
// where: { icao: icaoCode.toUpperCase() }
// });
// return count > 0;
throw new Error("Not implemented - replace with your database implementation");
}
}