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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | 1x 1x 5x 5x 5x 7x 7x 7x 7x | import { ensureStorageReady } from '@api/connectors';
import type { UserDataStorageConnector } from '@api/types/connector';
import type { AppContext, AppEnv } from '@api/types/hono';
import type { MiddlewareHandler } from 'hono';
import type { Factory } from 'hono/factory';
/**
* Middleware that sets up a connection with the UserDataStorageConnector
* This middleware makes the UserDataStorageConnector available in the context
* for use in routes that need to access user data (feedback, etc.)
*
* Takes a resolver rather than a connector because the backend is chosen from
* the environment, and on Workers there is no environment until a request
* arrives. This is also the first middleware to touch storage, so it is where
* libSQL gets migrated.
*/
export const userDataMiddleware = (
factory: Factory<AppEnv>,
resolve: (c: AppContext) => UserDataStorageConnector,
): MiddlewareHandler =>
factory.createMiddleware(async (c, next) => {
await ensureStorageReady(c);
// Set the connector in the context for use in routes
c.set('user_data_storage_connector', resolve(c));
await next();
});
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