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Barazo AppView backend
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1/**
2 * Extract the rkey (record key) from an AT URI.
3 * Format: at://did:plc:xxx/collection/rkey
4 *
5 * @throws Error if the rkey is missing or empty
6 */
7export function extractRkey(uri: string): string {
8 const parts = uri.split('/')
9 const rkey = parts[parts.length - 1]
10 if (!rkey) {
11 throw new Error('Invalid AT URI: missing rkey')
12 }
13 return rkey
14}
15
16/**
17 * Extract the collection NSID from an AT URI.
18 * Format: at://did/collection/rkey -> returns "collection"
19 */
20export function getCollectionFromUri(uri: string): string | undefined {
21 const parts = uri.split('/')
22 return parts[3]
23}