Type Alias: FetchInterceptorResponse

FetchInterceptorResponse = Interceptor<Response, FetchArgsInterceptor>

Defined in: packages/fetch/src/types.ts:164

Fetch response interceptor to be invoked before making a fetch request.

This interceptor can also be used as a transformer by return a different/modified Response.

Example

import PromisE from '@superutils/promise'

// After successful login, retrieve user balance.
// This is probably better suited as a result transformer but play along as this is
// just a hypothetical scenario ;)
const includeBalance = async response => {
    const balance = await PromisE.fetch('https://my.domain.com/api/user/12325345/balance')
	   const user = await response.json()
    user.balance = balance
    return new Response(JSON.stringify(user))
}
const user = await PromisE.fetch('https://my.domain.com/api/login', {
    interceptors: {
        response: [includeBalance]
    }
})