Handling Middleware in Express with Effect

in effect - if i'm wrapping Express, I'm curious on the "effect" way of handling middleware

// Define Express as a service
class Express extends Context.Tag('Express')<Express, ReturnType<typeof express>>() {}

const ExpressLive = Layer.succeed(Express, express());
export { Express, ExpressLive };

// Define Express as a service
class Express extends Context.Tag('Express')<Express, ReturnType<typeof express>>() {}

const ExpressLive = Layer.succeed(Express, express());
export { Express, ExpressLive };

If I want to set

middleware

middleware

in Express, we use

app.use

app.use

, would it be best to a) implement the middleware inside of this service, for middleware I want on "every" route?

Is it just better to require this service in the route and more verbosely put each middleware on a route by route basis?

Or is something that I would handle in the

ServerLive

ServerLive

function, where i'm defining the entire server and then "merging" routes into here?

Effect Community•2y ago

ryan

Handling Middleware in Express with Effect

in effect - if i'm wrapping Express, I'm curious on the "effect" way of handling middleware

// Define Express as a service
class Express extends Context.Tag('Express')<Express, ReturnType<typeof express>>() {}

const ExpressLive = Layer.succeed(Express, express());
export { Express, ExpressLive };

// Define Express as a service
class Express extends Context.Tag('Express')<Express, ReturnType<typeof express>>() {}

const ExpressLive = Layer.succeed(Express, express());
export { Express, ExpressLive };

If I want to set

middleware

middleware

in Express, we use

app.use

app.use

ServerLive

ServerLive

function, where i'm defining the entire server and then "merging" routes into here?

Handling Middleware in Express with Effect

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