99 use swr (#100)

* 99: made node use SWR

* 99: fixed comments for SWR node

* 99: added error toast to useNodeFormFormik.ts

src/utils/hooks/node/useNodeFormFormik.ts

@@ -0,0 +1,69 @@
+import { INode } from '~/redux/types';
+import { FileUploader } from '~/utils/hooks/useFileUploader';
+import { useCallback, useRef } from 'react';
+import { FormikConfig, FormikHelpers, useFormik, useFormikContext } from 'formik';
+import { object } from 'yup';
+import { keys } from 'ramda';
+import { showErrorToast } from '~/utils/errors/showToast';
+
+const validationSchema = object().shape({});
+
+const afterSubmit = ({ resetForm, setStatus, setSubmitting, setErrors }: FormikHelpers<INode>) => (
+  e?: string,
+  errors?: Record<string, string>
+) => {
+  setSubmitting(false);
+
+  if (e) {
+    setStatus(e);
+    showErrorToast(e);
+    return;
+  }
+
+  if (errors && keys(errors).length) {
+    setErrors(errors);
+    return;
+  }
+
+  if (resetForm) {
+    resetForm();
+  }
+};
+
+export const useNodeFormFormik = (
+  values: INode,
+  uploader: FileUploader,
+  stopEditing: () => void,
+  sendSaveRequest: (node: INode) => Promise<unknown>
+) => {
+  const { current: initialValues } = useRef(values);
+
+  const onReset = useCallback(() => {
+    uploader.setFiles([]);
+
+    if (stopEditing) stopEditing();
+  }, [uploader, stopEditing]);
+
+  const onSubmit = useCallback<FormikConfig<INode>['onSubmit']>(
+    async (values, helpers) => {
+      try {
+        await sendSaveRequest({ ...values, files: uploader.files });
+        afterSubmit(helpers)();
+      } catch (error) {
+        afterSubmit(helpers)(error?.response?.data?.error, error?.response?.data?.errors);
+      }
+    },
+    [sendSaveRequest, uploader.files]
+  );
+
+  return useFormik<INode>({
+    initialValues,
+    validationSchema,
+    onSubmit,
+    onReset,
+    initialStatus: '',
+    validateOnChange: true,
+  });
+};
+
+export const useNodeFormContext = () => useFormikContext<INode>();