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medusa-store/www/apps/docs/content/references/js-client/classes/internal-8.internal.MiddlewareService.md
github-actions[bot] daea35fe73 chore(docs): Generated JS Client Reference (#5334)
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Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>
2023-10-10 17:47:07 +00:00

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Class: MiddlewareService

internal.internal.MiddlewareService

Orchestrates dynamic middleware registered through the Medusa Middleware API

Properties

postAuthentication_

Protected Readonly postAuthentication_: middlewareType[]

Defined in

packages/medusa/dist/services/middleware.d.ts:11


preAuthentication_

Protected Readonly preAuthentication_: middlewareType[]

Defined in

packages/medusa/dist/services/middleware.d.ts:12


preCartCreation_

Protected Readonly preCartCreation_: RequestHandler<ParamsDictionary, any, any, ParsedQs, Record<string, any>>[]

Defined in

packages/medusa/dist/services/middleware.d.ts:13


routers

Protected Readonly routers: Record<string, Router[]>

Defined in

packages/medusa/dist/services/middleware.d.ts:14

Methods

addPostAuthentication

addPostAuthentication(middleware, options): void

Adds a middleware function to be called after authentication is completed.

Parameters

Name Type Description
middleware middlewareHandlerType the middleware function. Should return a middleware function.
options Record<string, unknown> the arguments that will be passed to the middleware

Returns

void

void

Defined in

packages/medusa/dist/services/middleware.d.ts:32


addPreAuthentication

addPreAuthentication(middleware, options): void

Adds a middleware function to be called before authentication is completed.

Parameters

Name Type Description
middleware middlewareHandlerType the middleware function. Should return a middleware function.
options Record<string, unknown> the arguments that will be passed to the middleware

Returns

void

void

Defined in

packages/medusa/dist/services/middleware.d.ts:41


addPreCartCreation

addPreCartCreation(middleware): void

Adds a middleware function to be called before cart creation

Parameters

Name Type Description
middleware RequestHandler<ParamsDictionary, any, any, ParsedQs, Record<string, any>> the middleware function. Should return a middleware function.

Returns

void

Defined in

packages/medusa/dist/services/middleware.d.ts:48


addRouter

addRouter(path, router): void

Parameters

Name Type
path string
router Router

Returns

void

Defined in

packages/medusa/dist/services/middleware.d.ts:16


getRouters

getRouters(path): Router[]

Parameters

Name Type
path string

Returns

Router[]

Defined in

packages/medusa/dist/services/middleware.d.ts:17


usePostAuthentication

usePostAuthentication(app): void

Adds post authentication middleware to an express app.

Parameters

Name Type Description
app Router the express app to add the middleware to

Returns

void

Defined in

packages/medusa/dist/services/middleware.d.ts:54


usePreAuthentication

usePreAuthentication(app): void

Adds pre authentication middleware to an express app.

Parameters

Name Type Description
app Router the express app to add the middleware to

Returns

void

Defined in

packages/medusa/dist/services/middleware.d.ts:60


usePreCartCreation

usePreCartCreation(): RequestHandler<ParamsDictionary, any, any, ParsedQs, Record<string, any>>[]

Returns

RequestHandler<ParamsDictionary, any, any, ParsedQs, Record<string, any>>[]

Defined in

packages/medusa/dist/services/middleware.d.ts:61


validateMiddleware_

validateMiddleware_(fn): void

Validates a middleware function, throws if fn is not of type function.

Parameters

Name Type Description
fn unknown the middleware function to validate.

Returns

void

nothing if the middleware is a function

Defined in

packages/medusa/dist/services/middleware.d.ts:23