Financify

Project Overview

Financify is a comprehensive mobile application designed to empower users with robust financial management tools. It provides an intuitive interface for tracking income and expenses, setting and monitoring saving goals, and gaining insights into personal spending habits. With features like OCR for receipt scanning and detailed transaction categorization, Financify aims to simplify financial management and help users achieve their financial objectives.

Features

• Transaction Management: Easily add, edit, and delete income and expense transactions.
• Saving Goals: Create and track personalized saving goals to stay motivated and focused on your financial targets.
• OCR Receipt Scanning: Digitize receipts by scanning them with your camera, automatically extracting transaction details.
• Financial Insights: Visualize your spending patterns with insightful charts and reports.
• Secure Authentication: Protect your financial data with biometric authentication.
• Data Persistence: Your financial data is securely stored locally on your device using Room.

Technologies Used

• Kotlin: The primary programming language for the application.
• Jetpack Compose: For building the user interface.
• Room: For local data storage.
• Coroutines & Flow: For asynchronous programming.
• Retrofit: For network requests.
• Coil: For image loading.
• ML Kit: For OCR text recognition.
• Jetpack Navigation: For in-app navigation.
• Paging 3: For paginating large data sets.
• Lottie: For animations.
• Material Design 3: For UI components.

Setup

1. Clone the repository:

   git clone https://github.com/your-repository/financify.git

2. Open the project in Android Studio.
3. Build the project.
4. Run the app on an emulator or a physical device.

Database Design

The application's database is managed by Room and consists of two main entities: transactions and saving_goals.

transactions Table

This table stores all the financial transactions recorded by the user.

Column	Type	Description
id	String	Primary Key - A unique identifier for each transaction (UUID).
title	String	The title of the transaction (e.g., "Adobe Illustrator", "Paypal", "Sony Camera").
amount	Double	The monetary value of the transaction.
type	String	The type of transaction, either INCOME or EXPENSE.
date	Long	The date of the transaction, stored as a Unix timestamp for easy sorting and querying.
description	String	An optional description for the transaction.
receiptImageUrl	String?	An optional URL for the scanned receipt image.
isCategory	Boolean	A flag to indicate if the transaction is a category.

saving_goals Table

This table stores the user's saving goals.

Column	Type	Description
id	String	Primary Key - A unique identifier for the saving goal.
userId	String	A foreign key to link the goal to a user.
goalName	String	The name of the saving goal.
targetAmount	Double	The target amount to be saved.
savedAmount	Double	The amount currently saved towards the goal.
goalType	String	The type of the saving goal.
selectedDate	String	The target date for achieving the goal.
note	String	An optional note for the saving goal.
color	String	A color code associated with the goal.
icon	String	An icon associated with the goal.