mirror of
https://github.com/mendableai/firecrawl.git
synced 2024-11-16 11:42:24 +08:00
66 lines
2.6 KiB
TypeScript
66 lines
2.6 KiB
TypeScript
import { createClient, SupabaseClient } from "@supabase/supabase-js";
|
|
import { configDotenv } from "dotenv";
|
|
configDotenv();
|
|
|
|
// SupabaseService class initializes the Supabase client conditionally based on environment variables.
|
|
class SupabaseService {
|
|
private client: SupabaseClient | null = null;
|
|
|
|
constructor() {
|
|
const supabaseUrl = process.env.SUPABASE_URL;
|
|
const supabaseServiceToken = process.env.SUPABASE_SERVICE_TOKEN;
|
|
// Only initialize the Supabase client if both URL and Service Token are provided.
|
|
const useDbAuthentication = process.env.USE_DB_AUTHENTICATION === 'true';
|
|
if (!useDbAuthentication) {
|
|
// Warn the user that Authentication is disabled by setting the client to null
|
|
console.warn(
|
|
"Authentication is disabled. Supabase client will not be initialized."
|
|
);
|
|
this.client = null;
|
|
} else if (!supabaseUrl || !supabaseServiceToken) {
|
|
console.error(
|
|
"Supabase environment variables aren't configured correctly. Supabase client will not be initialized. Fix ENV configuration or disable DB authentication with USE_DB_AUTHENTICATION env variable"
|
|
);
|
|
} else {
|
|
this.client = createClient(supabaseUrl, supabaseServiceToken);
|
|
}
|
|
}
|
|
|
|
// Provides access to the initialized Supabase client, if available.
|
|
getClient(): SupabaseClient | null {
|
|
return this.client;
|
|
}
|
|
}
|
|
|
|
// Using a Proxy to handle dynamic access to the Supabase client or service methods.
|
|
// This approach ensures that if Supabase is not configured, any attempt to use it will result in a clear error.
|
|
export const supabase_service: SupabaseClient = new Proxy(
|
|
new SupabaseService(),
|
|
{
|
|
get: function (target, prop, receiver) {
|
|
const useDbAuthentication = process.env.USE_DB_AUTHENTICATION === 'true';
|
|
if (!useDbAuthentication) {
|
|
console.debug(
|
|
"Attempted to access Supabase client when it's not configured."
|
|
);
|
|
}
|
|
const client = target.getClient();
|
|
// If the Supabase client is not initialized, intercept property access to provide meaningful error feedback.
|
|
if (client === null) {
|
|
console.error(
|
|
"Attempted to access Supabase client when it's not configured."
|
|
);
|
|
return () => {
|
|
throw new Error("Supabase client is not configured.");
|
|
};
|
|
}
|
|
// Direct access to SupabaseService properties takes precedence.
|
|
if (prop in target) {
|
|
return Reflect.get(target, prop, receiver);
|
|
}
|
|
// Otherwise, delegate access to the Supabase client.
|
|
return Reflect.get(client, prop, receiver);
|
|
},
|
|
}
|
|
) as unknown as SupabaseClient;
|