feat: add Graasp platforms perfix helper function (graasp/graasp#672)

src/constants/index.ts

@@ -11,3 +11,4 @@ export * from './mimeTypes';
 export * from './permissionLevel';
 export * from './ui';
 export * from './triggers';
+export * from './prefix';

src/constants/prefix.ts

@@ -0,0 +1,5 @@
+// Graasp view (builder, player, library) constants
+export const BUILDER_ITEMS_PREFIX = '/items';
+export const PLAYER_ITEMS_PREFIX = '';
+export const LIBRARY_ITEMS_PREFIX = '/collections';
+export const CLIENT_PREFIX = [BUILDER_ITEMS_PREFIX, PLAYER_ITEMS_PREFIX, LIBRARY_ITEMS_PREFIX];

src/utils/shortLink.ts

@@ -0,0 +1,16 @@
+import { CLIENT_PREFIX, Context } from '@/constants';
+
+export function getPlatformPrefix(shortLinkView: Context) {
+    const [BUILDER_PREFIX, PLAYER_PREFIX, LIBRARY_PREFIX] = CLIENT_PREFIX;
+
+    switch (shortLinkView) {
+      case Context.Builder:
+        return BUILDER_PREFIX;
+      case Context.Library:
+        return LIBRARY_PREFIX;
+      case Context.Player:
+        return PLAYER_PREFIX;
+      default:
+        throw new Error(`The given context '${shortLinkView}' is not valid`);
+    }
+  }