RecipeApp

RecipeApp is a Spring Boot application designed to manage recipes. It integrates with MySQL, Redis, Elasticsearch, and Kafka to provide a robust and scalable solution for recipe management.

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Features

• Recipe Management: Create, read, update, and delete recipes.
• Caching: Uses Redis for caching recipes to improve performance.
• Search: Integrates with Elasticsearch for full-text search capabilities.
• Event Streaming: Uses Kafka for real-time event streaming.
• Scalable Architecture: Built with Spring Boot and supports microservices architecture.

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Technologies Used

• Backend: Spring Boot
• Database: MySQL
• Caching: Redis
• Search: Elasticsearch
• Event Streaming: Kafka
• Build Tool: Maven
• Logging: SLF4J with Logback

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Prerequisites

Before you begin, ensure you have the following installed:

• Java: JDK 17 or higher
• MySQL: Version 8.0 or higher
• Redis: Version 6.0 or higher
• Elasticsearch: Version 7.x or higher
• Kafka: Version 3.x or higher
• Maven: Version 3.6 or higher

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Setup Instructions

Clone the Repository

git clone https://github.com/Yogender21505/recipeapp.git
cd recipeapp

Configure Environment Variables

Create a .env file in the root directory with the following content:

SPRING_APPLICATION_NAME=recipeapp

# Database Configuration
SPRING_DATASOURCE_URL=jdbc:mysql://localhost:3306/recipeapp
SPRING_DATASOURCE_USERNAME=root
SPRING_DATASOURCE_PASSWORD=Test@1234
SPRING_DATASOURCE_DRIVER_CLASS_NAME=com.mysql.cj.jdbc.Driver

# Redis Configuration
REDIS_TTL=10
SPRING_DATA_REDIS_HOST=localhost
SPRING_DATA_REDIS_PORT=6379

# Hibernate Configuration
SPRING_JPA_HIBERNATE_DDL_AUTO=update
SPRING_JPA_PROPERTIES_HIBERNATE_DIALECT=org.hibernate.dialect.MySQLDialect

# Elasticsearch Configuration
SPRING_ELASTICSEARCH_REST_URIS=http://localhost:9200

# Kafka Configuration
SPRING_KAFKA_BOOTSTRAP_SERVERS=localhost:9092

# Kafka Streams Configuration
SPRING_KAFKA_STREAMS_APPLICATION_ID=tag-stream-processor
SPRING_KAFKA_STREAMS_STATE_DIR=/tmp/kafka-streams

# Debugging and Logging
DEBUG=true
LOGGING_LEVEL_ROOT=DEBUG
LOGGING_LEVEL_COM_YOGENDER_RECIPEAPP=DEBUG

Build the Application

mvn clean install

Run the Application

mvn spring-boot:run

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API Endpoints

Recipe Management

• Create Recipe: POST /api/recipe
• Get All Recipes: GET /api/recipes
• Get Recipe by ID: GET /api/recipe
• Update Recipe: PUT /api/recipe
• Delete Recipe: DELETE /api/recipe

Example Request for GET /api/recipe

{
  "id": 3
}

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User Management

• Register User: POST /api/user/registeration
• User login: GET /api/user/login
• Check User validation: GET /api/user/check

Example Request for POST /api/user/registeration

{
  "username": "Yogender",
  "password": "123@123",
  "email": "y@gmail.com"
}

Example Request for GET /api/user/login

{
  "username": "Yogender",
  "password": "123@123"
}

Example Request for GET /api/user/check

{
  "token": "eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJZb2dlbmRlciIsImV4cCI6MTc1MTQ1NDQ5M30.r0lKbR-Sy2OlK6oArA3IYIKWuVuK5-qvQseLqfiKKk3PGRL8nUsYetud1X5TKADhvh9Nv-ANcED3uuNxeyYt4A"
}

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Favourite Recipe Management

• Mark Favourite recipe: POST /api/user/updatefavouriterecipes
• Get Favourite recipe: GET /api/user/favouriterecipes

Example Request for POST /api/user/updatefavouriterecipes

{
  "userid": 3,
  "recipeid":3,
  "token": "<token of user>"
}

Example Request for GET /api/user/favouriterecipes

{
  "userid": 1,
  "token": "<token of user>"
}

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Debugging

To enable detailed logs, set the following in your .env file:

DEBUG=true
LOGGING_LEVEL_ROOT=DEBUG
LOGGING_LEVEL_COM_YOGENDER_RECIPEAPP=DEBUG

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Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository.
2. Create a new branch (git checkout -b feature-branch).
3. Commit your changes (git commit -m "Add new feature").
4. Push to the branch (git push origin feature-branch).
5. Create a pull request.

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License

This project is licensed under the MIT License. See the LICENSE file for details.

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Contact

For any inquiries or support, feel free to reach out:

• GitHub: Yogender21505
• Email: kumaryogender2004@gmail.com