import { createClient, SupabaseClient } from "@supabase/[email protected]"
/**
* @param filter Learn more at https://supabase.com/docs/reference/javascript/filter
*
* @param token Supabase `access_token` and `refresh_token`. `expires_at` (optional) is a UNIX
* timestamp in seconds.
*
* @param count Count algorithm to use to count rows in the table or view.
* `"exact"`: Exact but slow count algorithm. Performs a `COUNT(*)` under the hood.
* `"planned"`: Approximated but fast count algorithm. Uses the Postgres statistics under the hood.
* `"estimated"`: Uses exact count for low numbers and planned count for high numbers.
*/
type Supabase = {
url: string;
key: string;
};
export async function main(
auth: Supabase,
table: string,
values: any,
filter: {
column: string;
operator: string;
value: any;
},
return_updated: boolean = false,
token?: {
access: string;
refresh: string;
expires_at?: number;
},
count?: "exact" | "planned" | "estimated",
) {
return await refreshAndRetryIfExpired(auth, token, async (client) => {
let query: any = client
.from(table)
.update(values, { count })
.filter(filter.column, filter.operator, filter.value);
if (return_updated) {
query = query.select();
}
return query;
});
}
async function refreshAndRetryIfExpired(
auth: { url: string; key: string },
token: { access: string; refresh: string; expires_at?: number } | undefined,
fn: (client: SupabaseClient) => Promise<{ data: any; error?: any }>,
): Promise<{ data: any; error?: any; token?: { access: string; refresh: string; expires_at?: number } }> {
const makeClient = async (autoRefreshToken: boolean) => {
const client = createClient(auth.url, auth.key, {
auth: { autoRefreshToken, persistSession: false },
})
if (token) {
await client.auth.setSession({ access_token: token.access, refresh_token: token.refresh })
}
return client
}
try {
let result = await fn(await makeClient(false))
if (result?.error?.code === "PGRST301" && token) {
const client = await makeClient(true)
result = await fn(client)
const { data } = await client.auth.getSession()
if (data?.session) {
token = {
access: data.session.access_token,
refresh: data.session.refresh_token,
expires_at: data.session.expires_at,
}
}
}
return { ...result, token }
} catch (error) {
return { data: null, error }
}
}
Submitted by hugo989 6 days ago