Kevin
52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
import type { HttpContext } from '@adonisjs/core/http'
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import type { NextFn } from '@adonisjs/core/types/http'
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import UserTransformer from '#transformers/user_transformer'
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import BaseInertiaMiddleware from '@adonisjs/inertia/inertia_middleware'
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export default class InertiaMiddleware extends BaseInertiaMiddleware {
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share(ctx: HttpContext) {
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/**
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* The share method is called everytime an Inertia page is rendered. In
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* certain cases, a page may get rendered before the session middleware
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* or the auth middleware are executed. For example: During a 404 request.
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*
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* In that case, we must always assume that HttpContext is not fully hydrated
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* with all the properties
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*/
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const { session, auth } = ctx as Partial<HttpContext>
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/**
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* Fetching the first error from the flash messages
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*/
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const error = session?.flashMessages.get('error') as string
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const success = session?.flashMessages.get('success') as string
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/**
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* Data shared with all Inertia pages. Make sure you are using
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* transformers for rich data-types like Models.
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*/
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return {
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errors: ctx.inertia.always(this.getValidationErrors(ctx)),
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flash: ctx.inertia.always({
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error,
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success,
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}),
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user: ctx.inertia.always(auth?.user ? UserTransformer.transform(auth.user) : undefined),
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}
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}
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async handle(ctx: HttpContext, next: NextFn) {
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await this.init(ctx)
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const output = await next()
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this.dispose(ctx)
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return output
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}
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}
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declare module '@adonisjs/inertia/types' {
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type MiddlewareSharedProps = InferSharedProps<InertiaMiddleware>
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export interface SharedProps extends MiddlewareSharedProps {}
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}
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