Building a Health App with Flutter & Django (Part 1) | REST API, BLoC & Clean Architecture

Описание: Welcome to Part 1 of our massive series on building a production-ready, full-stack Health Application! In this tutorial, we'll build the entire backend foundation using Django REST Framework and set up the Flutter frontend using Clean Architecture and the BLoC pattern.

This isn't just a simple demo; we're building a complex application from scratch, covering everything from custom user models and JWT authentication to email verification and project structure. By the end of this video, you will have a robust Django API and a well-structured Flutter project ready for feature development.

🚀 *Want to master Flutter & Django? Check out my comprehensive 100+ hour course on Udemy!*
This series gives you a taste, but my complete course is a deep dive into every concept you need to become a professional full-stack developer.
👉 https://www.udemy.com/course/flutter-...

Complete source code: https://buymeacoffee.com/general_kiha...


In this video (Part 1), we cover:
✅ Setting up a Django project with a virtual environment.
✅ Creating a Custom User Model for authentication.
✅ Building robust data models for Patients and Consultants.
✅ Implementing JWT (JSON Web Token) authentication from scratch.
✅ Building API views for registration, login, logout, and email verification.
✅ Configuring email services with Gmail and Django Signals.
✅ Setting up a Flutter project following Clean Architecture principles.
✅ Structuring the Domain and Data layers for our authentication feature.
✅ Using Dio for networking and json_serializable for model creation.

Stay tuned for Part 2, where we will implement the Auth Repository and connect our Flutter app to the Django backend!

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00:00 - 🚀 Series Introduction

Part 1: Django Backend (The API Foundation)
03:23 - 🐍 Project Setup: Virtual Environment & Folders
06:58 - 📦 Installing Dependencies (Django, DRF)
10:54 - ⚙️ Initializing the Django Project & Apps
13:25 - 🔧 Core Configuration: settings.py, .env, JWT, DRF
28:39 - 🧱 Building Django Models: Custom User
55:26 - 🧑‍⚕️ Building Models: Patient Data
01:27:44 - 🩺 Building Models: Consultant Data
02:12:05 - 🔄 API Logic: Authentication Serializers
02:23:00 - 🔑 API Views: User Registration (Part 1)
02:28:24 - 🛠️ Service Layer: Register User Logic
02:39:50 - ✉️ Service Layer: Email Verification Logic
02:52:00 - 🔐 Service Layer: Authenticate User Logic
03:07:52 - 🚪 API Views: Login View
03:13:05 - 👋 API Views: Logout View
03:17:30 - 🛡️ API Views: Token Validation
03:20:53 - 👤 API Views: Get User Profile
03:29:00 - ✅ API Views: Email Verification
03:50:30 - 🔗 URL Configuration for the Auth App
03:58:18 - 📡 Django Signals: Why & How
04:07:09 - 🖥️ Setting up the Django Admin
04:09:35 - 📧 Configuring Email Settings & Templates
04:27:43 - ✨ Migrations, Superuser, and Running the Server

Part 2: Flutter Frontend (The Client App)
04:34:55 - 📱 Flutter Project Setup
04:39:13 - 🧩 Adding Packages (BLoC, Dio, Retrofit)
04:48:30 - 📂 Structuring the Project: Clean Architecture
04:50:35 - 🏛️ Domain Layer: User Entity
04:58:00 - 📜 Domain Layer: Auth Repository Interface & Failures
05:16:45 - 🎯 Domain Layer: Use Cases (Login, Register, etc.)
05:51:00 - 💾 Data Layer: Models (json_serializable)
06:52:27 - ☁️ Data Layer: Remote Data Source (API Calls)
07:11:41 - 🏠 Data Layer: Local Data Source (Caching)
07:45:33 - 🌐 Core Networking: Dio Client Setup
08:21:00 - 🔌 Understanding Retrofit for Remote Data Sources
08:26:30 - 👀 What's Next in Part 2


Connect with me and get help:
🔗 GitHub: https://github.com/kiharageneral
🔗 LinkedIn:   / general-kihara  
🔗 Website: https://nexusml-tech-kkut.onrender.com/
🔗 X/Twitter: https://x.com/kiharageneral

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