773446c2c89c.diff

773446c2c89c.diff

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+import * as elements from 'typed-html';
+import { Body, Controller, Get, Post } from '@nestjs/common';
+import { AddBookUseCase } from './add-book.usecase';
+import { Layout } from './components/layout';
+import { AddBookForm } from './components/add-book-form';
+
+@Controller()
+export class AppController {
+  constructor(private readonly addBookUseCase: AddBookUseCase) {}
+
+  @Get()
+  index(): string {
+    return (
+      <Layout>
+        <AddBookForm inputPlaceholder="Enter book title" />
+      </Layout>
+    );
+  }
+
+  @Post()
+  async addBook(@Body() body: { title: string }) {
+    try {
+      await this.addBookUseCase.execute({ title: body.title });
+      return (
+        <AddBookForm
+          inputPlaceholder="Enter book title"
+          toast={{
+            type: 'success',
+            title: 'Book added',
+            message: 'The book has been added to the list',
+          }}
+        />
+      );
+    } catch (error) {
+      return (
+        <AddBookForm
+          inputPlaceholder="Enter book title"
+          toast={{
+            type: 'error',
+            title: 'Book not added',
+            message: (error as any).message,
+          }}
+        />
+      );
+    }
+  }
+}
diff --git a/src/components/add-book-form.tsx b/src/components/add-book-form.tsx
new file mode 100644
index 0000000..65b2765
--- /dev/null
+++ b/src/components/add-book-form.tsx