Nutri Me application is built with an objective to help users to find nutrition details of food, lose weight, be healthy, and get stronger. There are multiple benefits to utilizing the Nutri Me app, including a calorie counter, BMI tracker and nutrition planning to adopt a healthy diet.

Features of Nutri Me Application:

• Search Food
• Add To Favorites
• Add To Meal
• BMI Tracker
• Analyze Nutrition content of the meal selected

Microservices

• DiscoveryService
• GatewayService
• SerachService
• FavouriteService
• MealService
• UserService

Architecture diagram of the Nutri Me Microservices

Starting services locally without Docker

Every microservice is a Spring Boot application and can be started locally using IDE (Lombok plugin has to be set up) or mvn spring-boot:run command. Please note that supporting services (Discovery Server) must be started before any other application (Search, Favourite, Meal and User). If everything goes well, you can access the following services at given location:

• Discovery Server - http://localhost:8761
• Angular frontend (API Gateway) - http://localhost:8080
• Search, Favourite, Meal and User Services - random port, check Eureka Dashboard

Starting services locally with docker-compose

In order to start entire infrastructure using Docker, you have to build images by executing mvn clean install -P buildDocker from a project root. Once images are ready, you can start them with a single command docker-compose up. After starting services, it takes a while for API Gateway to be in sync with service registry,You can track services availability using Eureka dashboard http://localhost:8761.

Tools & Technologies Used

Spring Boot V2.6.5
MySQL Latest
Angular 8
Bootstrap 5
Java 8
Spring Cloud 2021.0.1

3rd Part API's

The application needs to search for food and find nutrition data for a selected food by registering with the following link and get API key required to call the APIs.

• https://fdc.nal.usda.gov/api-key-signup.html
• https://fdc.nal.usda.gov/api-guide.html

Docker Tool

    To viewdocker images - docker images
    To view containers - docker ps -a
    Insepct container - docker inspect <container_id>
    Run the docker docker-compose - docker compose up
    Run the Dockerfile - docker build -t <image_name> . 

Nutri Me - Angular Version - nutritionist-app

This project was generated with Angular CLI version 8.2

Development server

Install local dev dependencies: npm install while current directory is this repo
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.