fetch and filter on event categories

web/src/lib/event.ts

@@ -10,9 +10,17 @@ import {
 } from "date-fns";
 import { toLocalTime, formatDate } from "./date";
 import { graphql } from "@/gql";
-import { EventFragment, EventOccurrence } from "@/gql/graphql";
+import {
+  EventFragment,
+  EventCategoryFragment,
+  EventOccurrence,
+} from "@/gql/graphql";
 
-export type { EventFragment } from "@/gql/graphql";
+export type {
+  EventFragment,
+  EventCategoryFragment,
+  EventOccurrence,
+} from "@/gql/graphql";
 
 export type SingularEvent = EventFragment & {
   occurrence: EventOccurrence;
@@ -73,6 +81,13 @@ export const allEventsQuery = graphql(`
         ...Event
       }
     }
+    eventCategories: eventCategories {
+      ... on EventCategory {
+        name
+        slug
+        showInFilters
+      }
+    }
   }
 `);