Merge pull request #58 from weaviate/feature/generate-uuid

UUIDv5 support

Author: antas-marcin

examples/typescript/index.ts

@@ -3,6 +3,7 @@ import weaviate, {
   AuthUserPasswordCredentials,
   ApiKey,
   AuthAccessTokenCredentials,
+  generateUuid5,
 } from 'weaviate-ts-client';
 
 const client = weaviate.client({
@@ -37,6 +38,7 @@ console.log(
 );
 
 console.log(JSON.stringify(new ApiKey('abcd1234')));
+console.log(generateUuid5('55dfccce-0142-4807-a1ff-60be9b38f5cc', 'the-best-namespace'));
 
 client.misc
   .metaGetter()

package-lock.json

@@ -45,7 +45,8 @@
   "homepage": "https://github.com/weaviate/typescript-client#readme",
   "dependencies": {
     "graphql-request": "^5.1.0",
-    "isomorphic-fetch": "^3.0.0"
+    "isomorphic-fetch": "^3.0.0",
+    "uuid": "^9.0.0"
   },
   "devDependencies": {
     "@babel/core": "^7.20.12",
@@ -57,6 +58,7 @@
     "@types/isomorphic-fetch": "^0.0.36",
     "@types/jest": "^29.4.0",
     "@types/node": "^18.14.0",
+    "@types/uuid": "^9.0.1",
     "@typescript-eslint/eslint-plugin": "^5.54.1",
     "@typescript-eslint/parser": "^5.54.1",
     "babel-jest": "^29.4.3",

package.json

@@ -104,3 +104,4 @@ export * from './c11y';
 export * from './backup';
 export * from './cluster';
 export * from './connection';
+export * from './utils/uuid';

src/index.ts

@@ -0,0 +1,8 @@
+import { v5 as uuid5 } from 'uuid';
+
+// Generates UUIDv5, used to consistently generate the same UUID for
+// a specific identifier and namespace
+export function generateUuid5(identifier: string | number, namespace: string | number = ''): string {
+  const stringified = identifier.toString() + namespace.toString();
+  return uuid5(stringified, uuid5.DNS).toString();
+}