anandkrish / order-management

order-management

Prerequisites

Setup

• Download any IDE that work with Gradle and Springboot

• Install MongoDb

  • Follow Mongo DB setup from here setup
  • Create database named orderManagement and collection named orderDetails
  • Create another collection named userLogin for authentication

• Install Kafka (Steps are different for Windows): version kafka_2.13-3.2.0

Install zookeeper and kakfa

• WSL2 - Virtual linx environment in Windows (Ubuntu is default)
  wsl --install --ubuntu

• Download Kafka
  wget https://archive.apache.org/dist/kafka/3.2.0/kafka_2.13-3.2.0.tgz

• Extract Kafka and move to desired folder
  tar xzf kafka_2.13-3.2.0.tgz mv kafka_2.13-3.2.0 ~ cd kafka_2.13-3.2.0/

  PATH="$PATH:~/kafka_2.13-3.2.0/bin"

• Start zookeeper

  ~/kafka_2.13-3.2.0/bin/zookeeper-server-start.sh ~/kafka_2.13-3.2.0/config/zookeeper.properties

• Start kafka

  ~/kafka_2.13-3.2.0/bin/kafka-server-start.sh ~/kafka_2.13-3.2.0/config/server.properties /home/exzion/kafka_2.13-3.2.0/bin

• Create topic

  ~/kafka_2.13-3.2.0/bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic order-details

• List topics

  ~/kafka_2.13-3.2.0/bin/kafka-topics.sh --bootstrap-server localhost:9092 --list

• Edit server.properties of kafka in vi and add map local host URL

  advertised.listeners=PLAINTEXT://127.0.0.1:9092\
  listener.security.protocol.map=PLAINTEXT:PLAINTEXT\
  listeners=PLAINTEXT://0.0.0.0:9092
  

Start server

.\gradlew bootRun

Run test cases

.\gradlew clean test --info

Postman collection updated in repo\

• order-management.postman_collection.json

• Use below end point to generate token
  /order_management/v1/login

Authentication

• For all other secured end points add following headers

curl --location --request POST 'http://localhost:9050/order_management/v1/orders' \
--header 'Content-Type: application/json' \
--header 'Cookie: user=exzion' \
--header 'x-auth-token: cc830fca-115b-44a4-94f9-1e937a8b76a4' \
--data-raw ' { "expectedDeliveryDate": "",
 "shipmentAddress": "Chennai, INdia",
 "customerName": "Anand",
 "customerId": "99999",
 "phoneNumber": "9952563200",
 "productList": [{
    "productId": "P8971",    
    "productName": "HOme products",   
    "price": 500,    
    "productType" : "Decor"
 },{
    "productId": "P8171",    
    "productName": "Item1",   
    "price": 100,    
    "productType" : "Fashion"
 }]
 
 }