Add a Posts Schema just to test authentication

web/src/components/Post/EditPostCell/EditPostCell.tsx

@@ -0,0 +1,78 @@
+import type {
+  EditPostById,
+  UpdatePostInput,
+  UpdatePostMutationVariables,
+} from 'types/graphql'
+
+import { navigate, routes } from '@redwoodjs/router'
+import type {
+  CellSuccessProps,
+  CellFailureProps,
+  TypedDocumentNode,
+} from '@redwoodjs/web'
+import { useMutation } from '@redwoodjs/web'
+import { toast } from '@redwoodjs/web/toast'
+
+import PostForm from 'src/components/Post/PostForm'
+
+export const QUERY: TypedDocumentNode<EditPostById> = gql`
+  query EditPostById($id: Int!) {
+    post: post(id: $id) {
+      id
+      title
+      body
+      createdAt
+      updatedAt
+    }
+  }
+`
+
+const UPDATE_POST_MUTATION: TypedDocumentNode<
+  EditPostById,
+  UpdatePostMutationVariables
+> = gql`
+  mutation UpdatePostMutation($id: Int!, $input: UpdatePostInput!) {
+    updatePost(id: $id, input: $input) {
+      id
+      title
+      body
+      createdAt
+      updatedAt
+    }
+  }
+`
+
+export const Loading = () => <div>Loading...</div>
+
+export const Failure = ({ error }: CellFailureProps) => (
+  <div className="rw-cell-error">{error?.message}</div>
+)
+
+export const Success = ({ post }: CellSuccessProps<EditPostById>) => {
+  const [updatePost, { loading, error }] = useMutation(UPDATE_POST_MUTATION, {
+    onCompleted: () => {
+      toast.success('Post updated')
+      navigate(routes.posts())
+    },
+    onError: (error) => {
+      toast.error(error.message)
+    },
+  })
+
+  const onSave = (input: UpdatePostInput, id: EditPostById['post']['id']) => {
+    updatePost({ variables: { id, input } })
+  }
+
+  return (
+    <div className="rw-segment">
+      <header className="rw-segment-header">
+        <h2 className="rw-heading rw-heading-secondary">
+          Edit Post {post?.id}
+        </h2>
+      </header>
+      <div className="rw-segment-main">
+        <PostForm post={post} onSave={onSave} error={error} loading={loading} />
+      </div>
+    </div>
+  )
+}