Files
reffuse/packages/example/src/routes/query.tsx
Julien Valverdé 8fa24b1791
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Query work
2025-03-05 00:16:13 +01:00

53 lines
1.7 KiB
TypeScript

import { R } from "@/reffuse"
import { HttpClient } from "@effect/platform"
import { Button, Container, Flex, Text } from "@radix-ui/themes"
import { createFileRoute } from "@tanstack/react-router"
import * as AsyncData from "@typed/async-data"
import { Console, Effect, Schema } from "effect"
export const Route = createFileRoute("/query")({
component: RouteComponent
})
const Result = Schema.Tuple(Schema.String)
function RouteComponent() {
const runSync = R.useRunSync()
const { state, refresh } = R.useQuery({
query: () => Console.log("Querying...").pipe(
Effect.andThen(Effect.sleep("500 millis")),
Effect.andThen(HttpClient.get("https://www.uuidtools.com/api/generate/v4")),
HttpClient.withTracerPropagation(false),
Effect.flatMap(res => res.json),
Effect.flatMap(Schema.decodeUnknown(Result)),
Effect.scoped,
),
key: [],
})
const [queryState] = R.useRefState(state)
return (
<Container>
<Flex direction="column" align="center" gap="2">
<Text>
{AsyncData.match(queryState, {
NoData: () => "No data yet",
Loading: () => "Loading...",
Success: (value, { isRefreshing, isOptimistic }) =>
`Value: ${value} ${isRefreshing ? "(refreshing)" : ""} ${isOptimistic ? "(optimistic)" : ""}`,
Failure: (cause, { isRefreshing }) =>
`Error: ${cause} ${isRefreshing ? "(refreshing)" : ""}`,
})}
</Text>
<Button onClick={() => runSync(refresh)}>Refresh</Button>
</Flex>
</Container>
)
}