https://github.com/muhhylmi/express-mongoclient

create rest api and messaging using kafka
https://github.com/muhhylmi/express-mongoclient

cqrs-pattern express-typescript kafka-consumer-producer microservices rest-api typescript-mongodb typescript-postgresql

Last synced: 18 days ago
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create rest api and messaging using kafka

• Host: GitHub
• URL: https://github.com/muhhylmi/express-mongoclient
• Owner: muhhylmi
• Created: 2021-12-11T06:04:07.000Z (about 3 years ago)
• Default Branch: refractor
• Last Pushed: 2024-02-28T10:17:29.000Z (11 months ago)
• Last Synced: 2024-11-08T22:44:09.789Z (2 months ago)
• Topics: cqrs-pattern, express-typescript, kafka-consumer-producer, microservices, rest-api, typescript-mongodb, typescript-postgresql
• Language: TypeScript
• Homepage:
• Size: 267 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## This NodeJs Rest API Repository

this is NodeJs Rest API with `postgres` as primary database, in this repo express framework used to build the Rest API. and [sequelize](https://sequelize.org/docs/v6) is used to build database model and migration.

### whats implemented in this repo

1. Rest API

2. Messaging using Kafka

3. Combine producer and consumer as one App

4. Combine postgres and mongodb as one App (postgres as primary database and mongodb for receive event data from kafka)

### Messaging Workflow

```mermaid

sequenceDiagram

    User->>API: hit API create note

    API->>Postgres: save note

    API->>Kafka: prduce event

    Kafka->>MongoDB: save note 

    Postgres-->>API: response succes/failed

    alt succes save mongo

        Kafka-->>API: Commit event

    else failed save mongo

        Kafka-->>API: Un Commit event

    end

    API-->>User:response message

```

## How to Run App (install dependencies / prequisites)

1. npm init  

2. npm add -D typescript ts-node @types/node @types/express nodemon

3. ./node_modules/.bin/tsc --init

4. "outDir": "./build"

   

5. add script tsc :dev "tsc && nodemon ./build/index.js"

### How to RUN APP

1. npm install

2. npm run tsc:dev