feat: migration to electron + next complete

renderer/hooks/useGraphqlSchema/index.js

@@ -0,0 +1,44 @@
+import { useState, useEffect } from 'react';
+import { getIntrospectionQuery, buildClientSchema } from 'graphql';
+
+const useGraphqlSchema =(endpoint) => {
+  const [isLoaded, setIsLoaded] = useState(false);
+  const [schema, setSchema] = useState(null);
+  const [error, setError] = useState(null);
+
+  const introspectionQuery = getIntrospectionQuery();
+  const queryParams = {
+    query: introspectionQuery
+  }
+
+  useEffect(() => {
+    fetch(endpoint, {
+        method: "POST",
+        headers: {
+          'Accept': 'application/json',
+          'Content-Type': 'application/json'
+        },
+        body: JSON.stringify(queryParams)
+      })
+      .then((res) => res.json())
+      .then((s) => {
+        if(s && s.data) {
+          setSchema(buildClientSchema(s.data));
+          setIsLoaded(true);
+        } else {
+          return Promise.reject(new Error('An error occurred while introspecting schema'));
+        }
+      })
+      .catch((err) => {
+        setError(err);
+      });
+  }, []);
+
+  return {
+    isLoaded,
+    schema,
+    error
+  };
+}
+
+export default useGraphqlSchema;