HttpServer
Simple HTTP Server built with SwiftNIO and inspired by Go's http package
Example
- Create Router
let router = Router()- Add Middleware, as many as needed, and called in the order they're added.
router.use(
cors(allowOrigin: "*")
)- Add Handlers
// GET List
router.get("/v1/devices") { req, res, _ in
let devices = DataSource.fetchDevices()
res.write(devices, status: .ok)
}
// GET One
router.get("/v1/device") { req, res, _ in
guard let param = req.param("id"), let id = Int(param) else {
res.write("Missing query param \"id\"", status: .badRequest)
return
}
guard let device = DataSource.device(id: id) else {
res.write("Device not found", status: .notFound)
return
}
res.write(device, status: .ok)
}
// POST
router.post("/v1/devices") { req, res, _ in
guard let device: Device = req.model() else {
res.write(DeviceError.addError, status: .badRequest)
return
}
do {
try DataSource.addDevice(device)
res.write(device, status: .ok)
} catch {
res.write(error.localizedDescription, status: .internalServerError)
}
}
// DELETE
router.delete("/v1/device") { req, res, _ in
guard let device: Device = req.model() else {
res.write(DeviceError.addError, status: .badRequest)
return
}
do {
try DataSource.deleteDevice(id: device.id)
res.write("Device deleted", status: .ok)
} catch {
res.write(DeviceError.deleteError, status: .internalServerError)
}
}- Start Server
let server = HttpServer()
let host = "localhost"
let port = 1338
try server.listenAndServe(host: host, port: port, handler: router)