refactor: Use graphql schema directly with graphql-tools library

packages/backend/src/graphql/mutations/create-connection.ts

@@ -1,25 +1,24 @@
-import { GraphQLNonNull } from 'graphql';
 import App from '../../models/app';
-import connectionType from '../types/connection';
-import availableAppsEnumType from '../types/available-apps-enum-type';
-import RequestWithCurrentUser from '../../types/express/request-with-current-user';
-import { GraphQLJSONObject } from 'graphql-type-json';
+import Context from '../../types/express/context';
 import { IJSONObject } from '@automatisch/types';
 
 type Params = {
   key: string;
   formattedData: IJSONObject;
 };
-const createConnectionResolver = async (
+const createConnection = async (
+  _parent: unknown,
   params: Params,
-  req: RequestWithCurrentUser
+  context: Context
 ) => {
   const app = App.findOneByKey(params.key);
 
-  const connection = await req.currentUser.$relatedQuery('connections').insert({
-    key: params.key,
-    formattedData: params.formattedData,
-  });
+  const connection = await context.currentUser
+    .$relatedQuery('connections')
+    .insert({
+      key: params.key,
+      formattedData: params.formattedData,
+    });
 
   return {
     ...connection,
@@ -27,14 +26,4 @@ const createConnectionResolver = async (
   };
 };
 
-const createConnection = {
-  type: connectionType,
-  args: {
-    key: { type: GraphQLNonNull(availableAppsEnumType) },
-    formattedData: { type: GraphQLNonNull(GraphQLJSONObject) },
-  },
-  resolve: (_: any, params: Params, req: RequestWithCurrentUser) =>
-    createConnectionResolver(params, req),
-};
-
 export default createConnection;