updating repo

Author: amitdevx

FileFlow/.gitignore

@@ -15,3 +15,11 @@ instance/
 # Ignore uploaded user files but keep the directory via .gitkeep
 user_files/*
 !user_files/.gitkeep
+
+# Speedtest artifacts (local test executables and logs)
+speedtest
+speedtest*
+*.speedtest
+*.speedtest.log
+speedtest.log
+speedtest-results/

FileFlow/FIXES.md

@@ -0,0 +1,109 @@
+# Import Errors - Fixed! ✓
+
+## Issues Resolved
+
+### 1. **ModuleNotFoundError: No module named 'backend'**
+**Problem**: When running Flask from the `backend` directory, Python couldn't find the `backend` module because it was inside the directory itself.
+
+**Solution**: Added try/except blocks for all imports to handle both absolute paths (`backend.models.database`) when running from the FileFlow directory, and relative paths (`models.database`) when running from the backend directory.
+
+### 2. **ImportError: cannot import name 'SearchProfile'**
+**Problem**: The `database.py` file was truncated/corrupted - the File class definition wasn't properly closed, and SearchProfile and ShareLink classes were missing.
+
+**Solution**: Recreated the complete `backend/models/database.py` file with all four model classes:
+- `User` - User authentication model
+- `File` - File metadata model with enhanced fields
+- `SearchProfile` - Saved search configurations
+- `ShareLink` - File sharing links
+
+### 3. **ImportError: cannot import name 'create_zip_archive'**
+**Problem**: app.py was trying to import a function `create_zip_archive` that didn't exist - the compression service uses a class-based approach with `CompressionService.create_zip()`.
+
+**Solution**: Updated app.py to import `CompressionService` class and use `CompressionService.create_zip()` method instead.
+
+### 4. **ImportError: attempted relative import beyond top-level package**
+**Problem**: API blueprint files used relative imports (`..models.database`) which don't work when the module is run as __main__ or from certain contexts.
+
+**Solution**: Updated all API blueprint files to use try/except for imports, falling back to simple imports when relative imports fail.
+
+## Files Modified
+
+### Backend Files:
+- ✅ `backend/app.py` - Added try/except for all imports (models, config, blueprints, services)
+- ✅ `backend/models/database.py` - **Recreated** with complete model definitions
+- ✅ `backend/api/auth.py` - Added try/except for imports
+- ✅ `backend/api/files.py` - Added try/except for imports
+- ✅ `backend/api/folders.py` - Added try/except for imports
+- ✅ `backend/api/search.py` - Added try/except for imports
+- ✅ `backend/api/upload.py` - Added try/except for imports
+- ✅ `backend/api/compression.py` - Added try/except for imports
+
+### Package Structure:
+- ✅ Created `backend/__init__.py`
+- ✅ Created `backend/api/__init__.py`
+- ✅ Created `backend/services/__init__.py`
+- ✅ Created `backend/models/__init__.py`
+- ✅ Created `backend/utils/__init__.py`
+
+## How to Run
+
+### Option 1: From FileFlow directory (Recommended)
+```bash
+cd /workspaces/file-uploader-viewing-mode-is-under-process-/FileFlow
+export FLASK_APP=backend.app
+export FLASK_ENV=development
+
+# Initialize database (first time only)
+flask init-db
+
+# Run Flask
+flask run --host=0.0.0.0 --port=5000
+```
+
+### Option 2: Using the start script
+```bash
+cd /workspaces/file-uploader-viewing-mode-is-under-process-/FileFlow
+./start.sh
+```
+
+This will start both:
+- Backend on http://localhost:5000
+- Frontend on http://localhost:3000
+
+## Verification
+
+All components now work correctly:
+- ✅ Flask app imports without errors
+- ✅ All API blueprints register successfully
+- ✅ Database models include all required classes
+- ✅ No more ModuleNotFoundError
+- ✅ No more ImportError
+- ✅ Database initializes successfully
+
+## Technical Details
+
+### Import Strategy
+The project now uses a flexible import strategy that works in multiple contexts:
+
+```python
+try:
+    from backend.models.database import db, User, File
+    from backend.config import Config
+except ImportError:
+    from models.database import db, User, File
+    from config import Config
+```
+
+This allows the code to work whether run from:
+- FileFlow directory: Uses `backend.*` imports
+- backend directory: Uses simple `models.*` imports
+- As a package: Uses `backend.*` imports
+
+### Database Models
+Complete model structure:
+1. **User** - Authentication with bcrypt password hashing
+2. **File** - File metadata (filename, path, size, mimetype, hash, favorites, tags)
+3. **SearchProfile** - Saved search configurations
+4. **ShareLink** - Shareable file links with expiration and access tracking
+
+All models are properly defined and can be imported successfully.

FileFlow/frontend/build/asset-manifest.json

@@ -0,0 +1,13 @@
+{
+  "files": {
+    "main.css": "/static/css/main.9bbb668f.css",
+    "main.js": "/static/js/main.6abf2264.js",
+    "index.html": "/index.html",
+    "main.9bbb668f.css.map": "/static/css/main.9bbb668f.css.map",
+    "main.6abf2264.js.map": "/static/js/main.6abf2264.js.map"
+  },
+  "entrypoints": [
+    "static/css/main.9bbb668f.css",
+    "static/js/main.6abf2264.js"
+  ]
+}

FileFlow/frontend/build/index.html

@@ -0,0 +1 @@
+<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site created using create-react-app"/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>React App</title><script defer="defer" src="/static/js/main.6abf2264.js"></script><link href="/static/css/main.9bbb668f.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>

FileFlow/frontend/build/static/css/main.9bbb668f.css

@@ -0,0 +1,39 @@
+/**
+ * @license React
+ * react-dom.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/**
+ * @license React
+ * react-jsx-runtime.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/**
+ * @license React
+ * react.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/**
+ * @license React
+ * scheduler.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */