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hono/deno_dist/middleware/graphql-server/parse-body.ts

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2022-07-02 06:09:45 +00:00
export async function parseBody(req: Request): Promise<Record<string, unknown>> {
const contentType = req.headers.get('content-type')
switch (contentType) {
case 'application/graphql':
return { query: await req.text() }
case 'application/json':
try {
return await req.json()
} catch (e) {
if (e instanceof Error) {
console.error(`${e.stack || e.message}`)
}
throw Error(`POST body sent invalid JSON: ${e}`)
}
case 'application/x-www-form-urlencoded':
return parseFormURL(req)
}
return {}
}
const parseFormURL = async (req: Request) => {
const text = await req.text()
const searchParams = new URLSearchParams(text)
const res: { [params: string]: string } = {}
searchParams.forEach((v, k) => (res[k] = v))
return res
}