https://github.com/uwon0625/nbagames

NBA live score and alerts
https://github.com/uwon0625/nbagames

aws aws-cdk cloudformation cors dynamodb eventbridge express jest lambda nestjs nextjs powershell reactjs redis restful-api storybook tailwindcss typescript unittest websocket

Last synced: about 3 hours ago
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NBA live score and alerts

• Host: GitHub
• URL: https://github.com/uwon0625/nbagames
• Owner: uwon0625
• Created: 2025-01-02T21:23:26.000Z (10 days ago)
• Default Branch: main
• Last Pushed: 2025-01-11T05:36:50.000Z (1 day ago)
• Last Synced: 2025-01-11T06:25:29.966Z (1 day ago)
• Topics: aws, aws-cdk, cloudformation, cors, dynamodb, eventbridge, express, jest, lambda, nestjs, nextjs, powershell, reactjs, redis, restful-api, storybook, tailwindcss, typescript, unittest, websocket
• Language: TypeScript
• Homepage:
• Size: 77.9 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# NBAgames

NBA live score and alerts, it pulls most recent/scheduled games, with box score for the games. It also provides live updates.

# System Diagram

```mermaid

%%{init: {'flowchart': {'width': 600}}}%%

flowchart LR

    NBA[NBA API] --> Poller[Lambda Poller]

    Poller --> Kafka[Kafka Stream]

    Kafka --> Lambda1[Game Update Lambda]

    Lambda1 --> DynamoDB[DynamoDB]

    Lambda1 --> Redis[Redis Cache]

    Lambda1 --> EventBridge[EventBridge]

    EventBridge --> Lambda2[Alert Lambda]

    Lambda2 --> WebSocket[WebSocket API]

    WebSocket --> Client[Frontend Clients]

    Redis --> API[REST API Gateway]

    DynamoDB --> API

    API --> Client

    classDef external fill:#f96;

    classDef aws fill:#FF9900,color:white;

    class NBA external;

    class Poller,Lambda1,Lambda2,DynamoDB,EventBridge,WebSocket,API aws;

    class Client external;

    class Redis external;

    class Kafka external;

```

# Technology Stack

 - frontend:  Next.js v14.1.0(React v18.2.0), TypeScript, Tailwind CSS, Storybook v7.6.17.

 - backend:  Docker, Kafka, NestJS, Express, CORS, WebSocket, Redis, AWS SDK V3, AWS DynamoDB, Lambda, EventBridge, Restful API.

 - infrastructure: AWS CDK(IAM, CloudFormation, DynamoDB).

 - unit testing: Jest v29.7.0.