Happy Care

Online Health Consultation Application built with Flutter for Client, ExpressJs for Backend Server (private repo sorry 😣).

Features

• Finding doctors, specializations by symptoms. (Currently, the feature is based on database, will upgrade with machine learning later)
• Getting online doctors, busy doctors.
• Asking member user about feeling today for finding doctor (30 mins loop).
• Chatting, sending image 1v1 between doctors and members.
• Doctors can create a new prescription for members.
• Finding doctors by specialization.
• User information CRUD.

Technology used

• Flutter GetX pattern, GetX for state management. (actually I want to use BLOC (Rx) but I only have 1 month to complete so I use Getx to do it faster. But GetX's build-in DI is so stupid)
• Authentication and Authorization using JWT.
• Backend using ExpressJs, MongoDB.
• Realtime event using Socket.io.
• Cloudinary for storing images.

Directory structure

project
│   README.md
│
│
└───lib
│   |
│   └───core
│   |   |
│   │   └───helpers <--[Helpers function like customShowDialog(context)]
│   |   |
│   │   └───themes  <--[Colors]
│   |   |
│   │   └───utils   <--[logger, validator, cache manager, sharedPref,..]
│   │
│   └───data
│   |   |
│   │   └───api  <-[Provider data from remote]
│   |   |
│   │   └───models
│   |   |
│   │   └───repositories
│   |   |
│   │   └───services
│   |           |
│   │           └───socket_io_service.dart  <--[Socket.io service]
│   │           |
│   │           └───cloudinary_service.dart <--[Cloudinary service]
│   │
│   └───modules <-[Screens, Controllers, Binding,... support modules]
│   |
│   └───routes  <-[Define routes and pages for named navigator, binding]
│   |
│   └───widgets <-[Common widgets for reusing]
│   |
│   └───main.dart
│
│
└───assets
        └───icons
        |
        └───images
        |
        └───logos
        |
        └───lottie <-[lottie animation]
        |
        └───.env <-[.env for environment]

Setup and run

Click to expand

• Download APK
  • APK - arm64
• Setup and run
  • Flutter
    • Install Flutter.
    • Using stable channel:

      ❯ flutter channel stable
      ❯ flutter upgrade

    • Flutter doctor:

      ❯ flutter doctor

    • Install all the packages by:

      ❯ flutter pub get

    • Create .env file assets/.env has following structure:

      BASE_URL=https://komkat-happy-care.herokuapp.com

    • Run app on real devices or emulator by:

      ❯ flutter run

      or debug mode in VSCode or some IDEs

Screenshots (Running Stable in Mi 9)

Sorry for some UIs are not designed in advance, it will be not responsive for 16:9, not as beautiful as the intro, sign in, sign up because there is no time, just code in mind 😣

Splash, Intro, SignIn, SignUp

View Screenshots

Splash Screen	Intro1	Intro2
Intro3	Intro4
Sign In	Sign Up

Main Screen (Member Role)

View Screenshots

Home Screen	Choose if you feel good	Choose if you feel bad to finding doctor
More Symptoms	Result for choosing symptoms	Choose Doctor
Search	Chat Screen	Chat Room
Chat With Typing Event Socket	Image Preview Before Sending	All Prescriptions
Detail Prescription	Detail Information Member role	Edit Information
Detail Information Doctor	Change password dialog	Dialog choose avatar
More news	WebView

Main Screen (Doctor Role)

View Screenshots

Home Screen	Chat Screen	Chat Room
Chat With Typing Event Socket	Create Precription	Image Preview Before Sending
All Prescriptions	Detail Prescription	Edit a Prescription
Detail Information Doctor role	Edit Information	Dialog choose avatar
More news	WebView

Some gif(s)

View gif(s)

Finding Doctor By Symptoms

Todo

• WebRTC for voice, video call
• Notifications
• Rebuild UI (i think no no no because i am very lazy 😣)

Contributors ✨

Nguyễn Minh Dũng 💻 📖