Use routify and GraphQL server

1 files changed, 39 insertions, 0 deletions

diff --git a/src/stores/forum.js b/src/stores/forum.js
new file mode 100644
index 0000000..e7d335e
--- /dev/null
+++ b/src/stores/forum.js
@@ -0,0 +1,39 @@
+import { ApolloError } from '@apollo/client/core';
+import { readable } from 'svelte/store';
+import { client } from '$config/apollo';
+import { GET_FORUM } from '$data/queries';
+
+const internals = {
+
+  // The exported data structure
+
+  initialValue: {
+    loading: true,
+    data: null,
+    error: undefined
+  }
+};
+
+export const getForum = function forum(id) {
+
+  return readable(internals.initialValue, (set) => {
+
+    client.watchQuery({ query: GET_FORUM, variables: { id } }).subscribe((result) => {
+
+      if (result.errors) {
+        const error = new ApolloError({ graphQLErrors: result.errors });
+        return set({
+          loading: false,
+          data: null,
+          error
+        });
+      }
+
+      set({
+        loading: false,
+        data: result.data.forum,
+        error: undefined
+      });
+    });
+  });
+};