fork refine

packages/graphql/src/utils/generateUseOneSubscription.ts

@@ -0,0 +1,43 @@
+import { MetaQuery, BaseKey } from "@refinedev/core";
+import * as gql from "gql-query-builder";
+import pluralize from "pluralize";
+import camelCase from "camelcase";
+
+type GenerateUseOneSubscriptionParams = {
+    resource: string;
+    meta: MetaQuery;
+    id?: BaseKey;
+};
+
+type GenerateUseOneSubscriptionReturnValues = {
+    variables: any;
+    query: string;
+    operation: string;
+};
+
+export const generateUseOneSubscription = ({
+    resource,
+    meta,
+    id,
+}: GenerateUseOneSubscriptionParams): GenerateUseOneSubscriptionReturnValues => {
+    if (!id) {
+        console.error(
+            "[useSubscription]: `id` is required in `params` for graphql subscriptions",
+        );
+    }
+
+    const singularResource = pluralize.singular(resource);
+    const camelResource = camelCase(singularResource);
+
+    const operation = meta.operation ?? camelResource;
+
+    const { query, variables } = gql.subscription({
+        operation,
+        variables: {
+            id: { value: id, type: "ID", required: true },
+        },
+        fields: meta.fields,
+    });
+
+    return { query, variables, operation };
+};