feat: [M3-7806] - Linode Create Refactor - Part 1 (#10268)

* linode create v2 initial commit

* fix old linode create flow spacing

* Added changeset: Linode Create Refactor - Part 1

* clean up comments

* use `useRestrictedGlobalGrantCheck` helpers

* Added changeset: Make `type` and `region` required in `CreateLinodeRequest`

---------

Co-authored-by: Banks Nussman <banks@nussman.us>

packages/api-v4/.changeset/pr-10268-changed-1710182395545.md

@@ -0,0 +1,5 @@
+---
+"@linode/api-v4": Changed
+---
+
+Make `type` and `region` required in `CreateLinodeRequest` ([#10268](https://github.com/linode/manager/pull/10268))

packages/api-v4/src/linodes/types.ts

@@ -350,8 +350,8 @@ export interface CreateLinodePlacementGroupPayload {
 }
 
 export interface CreateLinodeRequest {
-  type?: string;
-  region?: string;
+  type: string;
+  region: string;
   stackscript_id?: number;
   backup_id?: number;
   swap_size?: number;

packages/manager/.changeset/pr-10268-tech-stories-1709929859267.md

@@ -0,0 +1,5 @@
+---
+"@linode/manager": Tech Stories
+---
+
+Linode Create Refactor - Part 1 ([#10268](https://github.com/linode/manager/pull/10268))

packages/manager/cypress/support/api/linodes.ts

@@ -18,7 +18,7 @@ export const createMockLinodeList = (data?: {}, listNumber: number = 1) => {
   );
 };
 
-const defaultLinodeRequestBody: Partial<CreateLinodeRequest> = {
+const defaultLinodeRequestBody = {
   authorized_users: [],
   backups_enabled: false,
   booted: true,

packages/manager/package.json

@@ -57,6 +57,7 @@
     "react-csv": "^2.0.3",
     "react-dom": "^18.2.0",
     "react-dropzone": "~11.2.0",
+    "react-hook-form": "^7.51.0",
     "react-number-format": "^3.5.0",
     "react-redux": "~7.1.3",
     "react-router-dom": "~5.3.4",

packages/manager/src/components/SelectRegionPanel/SelectRegionPanel.tsx

@@ -1,4 +1,4 @@
-import { Capabilities, Region } from '@linode/api-v4/lib/regions';
+import { Capabilities } from '@linode/api-v4/lib/regions';
 import { useTheme } from '@mui/material';
 import * as React from 'react';
 import { useLocation } from 'react-router-dom';
@@ -11,6 +11,7 @@ import { RegionHelperText } from 'src/components/SelectRegionPanel/RegionHelperT
 import { Typography } from 'src/components/Typography';
 import { CROSS_DATA_CENTER_CLONE_WARNING } from 'src/features/Linodes/LinodesCreate/constants';
 import { useFlags } from 'src/hooks/useFlags';
+import { useRegionsQuery } from 'src/queries/regions';
 import { useTypeQuery } from 'src/queries/types';
 import { sendLinodeCreateDocsEvent } from 'src/utilities/analytics';
 import {
@@ -32,7 +33,6 @@ interface SelectRegionPanelProps {
   error?: string;
   handleSelection: (id: string) => void;
   helperText?: string;
-  regions: Region[];
   selectedId?: string;
   /**
    * Include a `selectedLinodeTypeId` so we can tell if the region selection will have an affect on price
@@ -47,7 +47,6 @@ export const SelectRegionPanel = (props: SelectRegionPanelProps) => {
     error,
     handleSelection,
     helperText,
-    regions,
     selectedId,
     selectedLinodeTypeId,
   } = props;
@@ -56,6 +55,7 @@ export const SelectRegionPanel = (props: SelectRegionPanelProps) => {
   const location = useLocation();
   const theme = useTheme();
   const params = getQueryParamsFromQueryString(location.search);
+  const { data: regions } = useRegionsQuery();
 
   const isCloning = /clone/i.test(params.type);
 
@@ -84,28 +84,27 @@ export const SelectRegionPanel = (props: SelectRegionPanelProps) => {
   const showEdgeIconHelperText = Boolean(
     !hideEdgeRegions &&
       currentCapability &&
-      regions.find(
+      regions?.find(
         (region) =>
           region.site_type === 'edge' &&
           region.capabilities.includes(currentCapability)
       )
   );
 
-  if (props.regions.length === 0) {
+  if (regions?.length === 0) {
     return null;
   }
 
   return (
     <Paper
-      sx={(theme) => ({
+      sx={{
         '& svg': {
           '& g': {
             // Super hacky fix for Firefox rendering of some flag icons that had a clip-path property.
             clipPath: 'none !important',
           },
         },
-        marginTop: theme.spacing(3),
-      })}
+      }}
     >
       <Box display="flex" justifyContent="space-between" mb={1}>
         <Typography data-qa-tp="Region" variant="h2">
@@ -138,7 +137,7 @@ export const SelectRegionPanel = (props: SelectRegionPanelProps) => {
         handleSelection={handleSelection}
         helperText={helperText}
         regionFilter={hideEdgeRegions ? 'core' : undefined}
-        regions={regions}
+        regions={regions ?? []}
         selectedId={selectedId || null}
         showEdgeIconHelperText={showEdgeIconHelperText}
       />

packages/manager/src/dev-tools/FeatureFlagTool.tsx

@@ -29,6 +29,7 @@ const options: { flag: keyof Flags; label: string }[] = [
   { flag: 'recharts', label: 'Recharts' },
   { flag: 'objMultiCluster', label: 'OBJ Multi-Cluster' },
   { flag: 'placementGroups', label: 'Placement Groups' },
+  { flag: 'linodeCreateRefactor', label: 'Linode Create v2' },
 ];
 
 export const FeatureFlagTool = withFeatureFlagProvider(() => {

packages/manager/src/featureFlags.ts

@@ -55,6 +55,7 @@ export interface Flags {
   gecko: boolean;
   ipv6Sharing: boolean;
   linodeCloneUiChanges: boolean;
+  linodeCreateRefactor: boolean;
   linodeCreateWithFirewall: boolean;
   mainContentBanner: MainContentBanner;
   metadata: boolean;

packages/manager/src/features/Linodes/LinodeCreatev2/Error.tsx

@@ -0,0 +1,24 @@
+import { Typography } from '@mui/material';
+import React from 'react';
+import { useFormContext } from 'react-hook-form';
+
+import { Notice } from 'src/components/Notice/Notice';
+import { Paper } from 'src/components/Paper';
+
+import type { CreateLinodeRequest } from '@linode/api-v4';
+
+export const Error = () => {
+  const { formState } = useFormContext<CreateLinodeRequest>();
+
+  if (!formState.errors.root?.message) {
+    return null;
+  }
+
+  return (
+    <Paper sx={{ p: 0 }}>
+      <Notice spacingBottom={0} spacingTop={0} variant="error">
+        <Typography py={2}>{formState.errors.root.message}</Typography>
+      </Notice>
+    </Paper>
+  );
+};

packages/manager/src/features/Linodes/LinodeCreatev2/Plan.tsx

@@ -0,0 +1,53 @@
+import React from 'react';
+import { useController, useFormContext } from 'react-hook-form';
+
+import { DocsLink } from 'src/components/DocsLink/DocsLink';
+import { PlansPanel } from 'src/features/components/PlansPanel/PlansPanel';
+import { useRestrictedGlobalGrantCheck } from 'src/hooks/useRestrictedGlobalGrantCheck';
+import { useRegionsQuery } from 'src/queries/regions';
+import { useAllTypes } from 'src/queries/types';
+import { sendLinodeCreateFlowDocsClickEvent } from 'src/utilities/analytics';
+import { extendType } from 'src/utilities/extendType';
+
+import type { CreateLinodeRequest } from '@linode/api-v4';
+
+export const Plan = () => {
+  const { watch } = useFormContext<CreateLinodeRequest>();
+  const { field, fieldState } = useController<CreateLinodeRequest>({
+    name: 'type',
+  });
+
+  const { data: regions } = useRegionsQuery();
+  const { data: types } = useAllTypes();
+
+  const regionId = watch('region');
+
+  const isLinodeCreateRestricted = useRestrictedGlobalGrantCheck({
+    globalGrantType: 'add_linodes',
+  });
+
+  return (
+    <PlansPanel
+      docsLink={
+        <DocsLink
+          onClick={() => {
+            sendLinodeCreateFlowDocsClickEvent('Choosing a Plan');
+          }}
+          href="https://www.linode.com/docs/guides/choosing-a-compute-instance-plan/"
+          label="Choosing a Plan"
+        />
+      }
+      data-qa-select-plan
+      disabled={isLinodeCreateRestricted}
+      error={fieldState.error?.message}
+      isCreate
+      linodeID={undefined} // @todo add cloning support
+      onSelect={field.onChange}
+      regionsData={regions} // @todo move this query deeper if possible
+      selectedId={field.value}
+      selectedRegionID={regionId}
+      showTransfer
+      types={types?.map(extendType) ?? []}
+    />
+  );
+};

packages/manager/src/features/Linodes/LinodeCreatev2/Region.tsx

@@ -0,0 +1,27 @@
+import React from 'react';
+import { useController } from 'react-hook-form';
+
+import { SelectRegionPanel } from 'src/components/SelectRegionPanel/SelectRegionPanel';
+import { useRestrictedGlobalGrantCheck } from 'src/hooks/useRestrictedGlobalGrantCheck';
+
+import type { CreateLinodeRequest } from '@linode/api-v4';
+
+export const Region = () => {
+  const { field, formState } = useController<CreateLinodeRequest>({
+    name: 'region',
+  });
+
+  const isLinodeCreateRestricted = useRestrictedGlobalGrantCheck({
+    globalGrantType: 'add_linodes',
+  });
+
+  return (
+    <SelectRegionPanel
+      currentCapability="Linodes"
+      disabled={isLinodeCreateRestricted}
+      error={formState.errors.region?.message}
+      handleSelection={field.onChange}
+      selectedId={field.value}
+    />
+  );
+};

packages/manager/src/features/Linodes/LinodeCreatev2/Summary.tsx

@@ -0,0 +1,22 @@
+import { CreateLinodeRequest } from '@linode/api-v4';
+import React from 'react';
+import { useFormContext } from 'react-hook-form';
+
+import { Button } from 'src/components/Button/Button';
+import { Paper } from 'src/components/Paper';
+
+export const Summary = () => {
+  const { formState } = useFormContext<CreateLinodeRequest>();
+
+  return (
+    <Paper sx={{ display: 'flex', justifyContent: 'flex-end' }}>
+      <Button
+        buttonType="primary"
+        loading={formState.isSubmitting}
+        type="submit"
+      >
+        Create Linode
+      </Button>
+    </Paper>
+  );
+};

packages/manager/src/features/Linodes/LinodeCreatev2/index.tsx

@@ -0,0 +1,52 @@
+import React from 'react';
+import { FormProvider, useForm } from 'react-hook-form';
+import { useHistory } from 'react-router-dom';
+
+import { Stack } from 'src/components/Stack';
+import { useCreateLinodeMutation } from 'src/queries/linodes/linodes';
+
+import { Error } from './Error';
+import { Plan } from './Plan';
+import { Region } from './Region';
+import { Summary } from './Summary';
+
+import type { CreateLinodeRequest } from '@linode/api-v4';
+import type { SubmitHandler } from 'react-hook-form';
+
+export const LinodeCreatev2 = () => {
+  const methods = useForm<CreateLinodeRequest>();
+  const history = useHistory();
+
+  const { mutateAsync: createLinode } = useCreateLinodeMutation();
+
+  const onSubmit: SubmitHandler<CreateLinodeRequest> = async (data) => {
+    try {
+      const linode = await createLinode(data);
+
+      history.push(`/linodes/${linode.id}`);
+    } catch (errors) {
+      // @todo this is temporary API error handling. We will develop a more
+      // robust helper that can convert API errors to react-hook-form errors
+      for (const error of errors) {
+        if (error.field) {
+          methods.setError(error.field, { message: error.reason });
+        } else {
+          methods.setError('root', { message: error.reason });
+        }
+      }
+    }
+  };
+
+  return (
+    <FormProvider {...methods}>
+      <form onSubmit={methods.handleSubmit(onSubmit)}>
+        <Stack gap={2}>
+          <Error />
+          <Region />
+          <Plan />
+          <Summary />
+        </Stack>
+      </form>
+    </FormProvider>
+  );
+};

packages/manager/src/features/Linodes/LinodesCreate/ApiAwarenessModal/ApiAwarenessModal.test.tsx

@@ -9,7 +9,7 @@ import { ApiAwarenessModal, ApiAwarenessModalProps } from './ApiAwarenessModal';
 const defaultProps: ApiAwarenessModalProps = {
   isOpen: false,
   onClose: vi.fn(),
-  payLoad: {},
+  payLoad: { region: '', type: '' },
   route: '',
 };