Add stuff

shared/utils/slugcheck.ts

@@ -0,0 +1,40 @@
+import type { RouteParamsGeneric } from '#vue-router';
+
+export type Slug = { name: string; id: number };
+export type SlugRecord = Record<string, Slug>;
+
+export function parseSlug(slug: string): null | Slug {
+  const result = /^(?<name>(?:\w+-)*)(?<id>\d*)$/.exec(slug);
+  if (
+    result === null ||
+    result.groups === undefined ||
+    result.groups.id === undefined ||
+    result.groups.id.length <= 0
+  ) {
+    return null;
+  }
+  const { name, id } = result.groups!;
+
+  return {
+    name: name
+      .substring(0, name.length - 1)
+      .split('-')
+      .map((w) => `${w.substring(0, 1).toUpperCase()}${w.substring(1)}`)
+      .join(' '),
+    id: parseInt(id)
+  };
+}
+
+export function checkSlug(routeParams: RouteParamsGeneric): null | SlugRecord {
+  const slugs = Object.keys(routeParams).filter(
+    (k) => k.endsWith('Slug') && typeof routeParams[k] === 'string'
+  );
+
+  const parsed = slugs.map((s) => parseSlug(routeParams[s] as string));
+
+  if (parsed.some((s) => s === null)) {
+    return null;
+  }
+
+  return Object.fromEntries(slugs.map((slugKey, i) => [slugKey, parsed[i]!]));
+}