From a32dc56d2e5447ef8988cb98b8686476cc94e70c Mon Sep 17 00:00:00 2001
From: soryu <soryu@soryu.co>
Date: Tue, 23 Dec 2025 02:14:58 +0000
Subject: Add Postgres for persistence and File cabinet

Migrations are local only currently, and must be run manually by setting POSTGRES_CONNECTION_URI
---
 makima/frontend/src/hooks/useFiles.ts | 105 ++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 makima/frontend/src/hooks/useFiles.ts

(limited to 'makima/frontend/src/hooks/useFiles.ts')

diff --git a/makima/frontend/src/hooks/useFiles.ts b/makima/frontend/src/hooks/useFiles.ts
new file mode 100644
index 0000000..aacbb6a
--- /dev/null
+++ b/makima/frontend/src/hooks/useFiles.ts
@@ -0,0 +1,105 @@
+import { useState, useCallback, useEffect } from "react";
+import {
+  listFiles,
+  getFile,
+  createFile,
+  updateFile,
+  deleteFile,
+  type FileSummary,
+  type FileDetail,
+  type CreateFileRequest,
+  type UpdateFileRequest,
+} from "../lib/api";
+
+export function useFiles() {
+  const [files, setFiles] = useState<FileSummary[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  const fetchFiles = useCallback(async () => {
+    setLoading(true);
+    setError(null);
+    try {
+      const response = await listFiles();
+      setFiles(response.files);
+    } catch (e) {
+      setError(e instanceof Error ? e.message : "Failed to fetch files");
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  const fetchFile = useCallback(
+    async (id: string): Promise<FileDetail | null> => {
+      setError(null);
+      try {
+        return await getFile(id);
+      } catch (e) {
+        setError(e instanceof Error ? e.message : "Failed to fetch file");
+        return null;
+      }
+    },
+    []
+  );
+
+  const saveFile = useCallback(
+    async (data: CreateFileRequest): Promise<FileDetail | null> => {
+      setError(null);
+      try {
+        const file = await createFile(data);
+        await fetchFiles(); // Refresh list
+        return file;
+      } catch (e) {
+        setError(e instanceof Error ? e.message : "Failed to save file");
+        return null;
+      }
+    },
+    [fetchFiles]
+  );
+
+  const editFile = useCallback(
+    async (id: string, data: UpdateFileRequest): Promise<FileDetail | null> => {
+      setError(null);
+      try {
+        const file = await updateFile(id, data);
+        await fetchFiles(); // Refresh list
+        return file;
+      } catch (e) {
+        setError(e instanceof Error ? e.message : "Failed to update file");
+        return null;
+      }
+    },
+    [fetchFiles]
+  );
+
+  const removeFile = useCallback(
+    async (id: string): Promise<boolean> => {
+      setError(null);
+      try {
+        await deleteFile(id);
+        await fetchFiles(); // Refresh list
+        return true;
+      } catch (e) {
+        setError(e instanceof Error ? e.message : "Failed to delete file");
+        return false;
+      }
+    },
+    [fetchFiles]
+  );
+
+  // Initial fetch
+  useEffect(() => {
+    fetchFiles();
+  }, [fetchFiles]);
+
+  return {
+    files,
+    loading,
+    error,
+    fetchFiles,
+    fetchFile,
+    saveFile,
+    editFile,
+    removeFile,
+  };
+}
-- 
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