52 lines
1.3 KiB
TypeScript
52 lines
1.3 KiB
TypeScript
// import { FreshContext } from '$fresh/server.ts'
|
|
import { TablesForModels } from '@lyrics/db.ts'
|
|
import { handleRpcRequest, ProcedureServerError } from 'saurpc'
|
|
import { rpcs } from '@lyrics/rpc.ts'
|
|
|
|
export type Method = 'GET' | 'PUT' | 'DELETE'
|
|
|
|
export function isMethod(value: string): value is Method {
|
|
return (value in TablesForModels)
|
|
}
|
|
|
|
function toErrorResponse(e: ProcedureServerError) {
|
|
const { type, message } = e
|
|
const headers = { 'content-type': 'application/json' }
|
|
switch (type) {
|
|
case 'rpc_not_found':
|
|
console.info('RPC Not Found:', e)
|
|
return new Response(
|
|
JSON.stringify({ type, message }),
|
|
{ status: 404, headers },
|
|
)
|
|
case 'invalid_request':
|
|
console.info('Invalid RPC:', e)
|
|
return new Response(
|
|
JSON.stringify({ type, message }),
|
|
{ status: 400, headers },
|
|
)
|
|
case 'exception_caught':
|
|
console.error('RPC Exception:', e)
|
|
return new Response(
|
|
JSON.stringify({ type }),
|
|
{ status: 500, headers },
|
|
)
|
|
}
|
|
}
|
|
|
|
export const handler = async (
|
|
req: Request,
|
|
// _ctx: FreshContext,
|
|
): Promise<Response> => {
|
|
try {
|
|
return await handleRpcRequest(req, rpcs)
|
|
} catch (e) {
|
|
if (e instanceof ProcedureServerError) {
|
|
return toErrorResponse(e)
|
|
} else {
|
|
console.error('Error handling RPC request:', e)
|
|
return new Response('unknown error occurred', { status: 500 })
|
|
}
|
|
}
|
|
}
|