Node.Express.App

data AppM e a

Monad responsible for application related operations (initial setup mostly).

Instances

• Functor (AppM e)
• Apply (AppM e)
• Applicative (AppM e)
• Bind (AppM e)
• Monad (AppM e)
• MonadEff eff (AppM eff)

type App e = AppM (express :: EXPRESS | e) Unit

listenHttp :: forall e2 e1. App e1 -> Port -> (Event -> Eff e2 Unit) -> ExpressM e1 Server

Run application on specified port and execute callback after launch. HTTP version

listenHttps :: forall opts e2 e1. App e1 -> Port -> opts -> (Event -> Eff e2 Unit) -> ExpressM e1 Server

Run application on specified port and execute callback after launch. HTTPS version

listenPipe :: forall e2 e1. App e1 -> Pipe -> (Event -> Eff e2 Unit) -> ExpressM e1 Server

Run application on specified named pipe and execute callback after launch. HTTP version

apply :: forall e. App e -> Application -> ExpressM e Unit

Apply App actions to existent Express.js application

use :: forall e. Handler e -> App e

Use specified middleware handler.

useExternal :: forall e. Fn3 Request Response (ExpressM e Unit) (ExpressM e Unit) -> App e

Use any function as middleware. Introduced to ease usage of a bunch of external middleware written for express.js. See http://expressjs.com/4x/api.html#middleware

useAt :: forall e. Path -> Handler e -> App e

Use specified middleware only on requests matching path.

useOnParam :: forall e. String -> (String -> Handler e) -> App e

Process route param with specified handler.

useOnError :: forall e. (Error -> Handler e) -> App e

Use error handler. Probably this should be the last middleware to attach.

getProp :: forall a e. Decode a => String -> AppM (express :: EXPRESS | e) (Maybe a)

Get application property. See http://expressjs.com/4x/api.html#app-settings

setProp :: forall a e. Decode a => String -> a -> App e

Set application property. See http://expressjs.com/4x/api.html#app-settings

http :: forall r e. RoutePattern r => Method -> r -> Handler e -> App e

Bind specified handler to handle request matching route and method.

get :: forall r e. RoutePattern r => r -> Handler e -> App e

Shortcut for http GET.

post :: forall r e. RoutePattern r => r -> Handler e -> App e

Shortcut for http POST.

put :: forall r e. RoutePattern r => r -> Handler e -> App e

Shortcut for http PUT.

delete :: forall r e. RoutePattern r => r -> Handler e -> App e

Shortcut for http DELETE.

all :: forall r e. RoutePattern r => r -> Handler e -> App e

Shortcut for http ALL (match on any http method).