initial work on clientLoader & clientAction #5543
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packages/remix-react/data.ts
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| @@ -29,7 +29,8 @@ export function isErrorResponse(response: any): boolean { | |||
| export function isRedirectResponse(response: any): boolean { | |||
| return ( | |||
| response instanceof Response && | |||
| response.headers.get("X-Remix-Redirect") != null | |||
| (response.headers.get("X-Remix-Redirect") != null || | |||
| (response.status >= 300 && response.status < 400)) | |||
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We can steal this util from RR (or even export it as UNSAFE_ and use it directly:
const redirectStatusCodes = new Set([301, 302, 303, 307, 308]);
export function isRedirectStatusCode(statusCode: number): boolean {
return redirectStatusCodes.has(statusCode);
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Is the reason we need this because clientLoader doesn't run through the internal checking? Maybe we can get rid of the need for this an put less in the doFetch...
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The reason we need this is because Remix is expecting a 204 response to represent redirects and we don't currently handle real redirect responses.
packages/remix-react/routeModules.ts
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| export interface ClientDataFunctionArgs { | ||
| request: Request; | ||
| params: Params; | ||
| next: () => Promise<Response | DeferredData | null>; |
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We can bikeshed this as we go - I like serverFetch at the moment
| let doFetch = async (request: Request) => { | ||
| if (isAction && !route.hasAction) { | ||
| let msg = | ||
| `Route "${route.id}" does not have an action, but you are trying ` + | ||
| `to submit to it. To fix this, please add an \`action\` function to the route`; | ||
| console.error(msg); | ||
| throw new Error(msg); | ||
| } else if (!isAction && !route.hasLoader) { | ||
| return null; | ||
| } | ||
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| let result = await fetchData(request, route.id); |
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I wonder if doFetch could stop here so we get all the same error/redirect/catch handling whether they hit the server or not?
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I'm gonna close this out for now - we can re-open if needed once we start on v3 features |
Closes: #5070
Testing Strategy: