Files CRUD.

Remove Contacts and Calendar + CardDav and CalDav.

routes/api/files/upload.tsx

@@ -0,0 +1,42 @@
+import { Handlers } from 'fresh/server.ts';
+
+import { DirectoryFile, FreshContextState } from '/lib/types.ts';
+import { createFile, getFiles } from '/lib/data/files.ts';
+
+interface Data {}
+
+export interface ResponseBody {
+  success: boolean;
+  newFiles: DirectoryFile[];
+}
+
+export const handler: Handlers<Data, FreshContextState> = {
+  async POST(request, context) {
+    if (!context.state.user) {
+      return new Response('Unauthorized', { status: 401 });
+    }
+
+    const requestBody = await request.clone().formData();
+
+    const parentPath = requestBody.get('parent_path') as string;
+    const name = requestBody.get('name') as string;
+    const contents = requestBody.get('contents') as File;
+
+    if (
+      !parentPath || !name.trim() || !contents || !parentPath.startsWith('/') ||
+      parentPath.includes('../')
+    ) {
+      return new Response('Bad Request', { status: 400 });
+    }
+
+    // TODO: Verify user has write access to path and get the appropriate ownerUserId
+
+    const createdFile = await createFile(context.state.user.id, parentPath, name.trim(), await contents.arrayBuffer());
+
+    const newFiles = await getFiles(context.state.user.id, parentPath);
+
+    const responseBody: ResponseBody = { success: createdFile, newFiles };
+
+    return new Response(JSON.stringify(responseBody));
+  },
+};