inventoryservice

Exposes a REST API for CRUD operations on Lending Service and supports persistence. Designed for containerized deployment and easy local development.

Features

• CRUD operations for inventory items
• Simple JSON REST API
• Validation and error responses
• Configurable data store (e.g., PostgreSQL)
• K8s Friendly

Prerequisites

• Git
• K8s (optional for containerized runs)
• A database such as PostgreSQL if not using in-memory store

Quickstart (local)

1. Clone the repo:

   git clone <repo-url> lendingservice
   cd inventoryservice

2. Configure the Database (see Configuration to update the Postgres DB).

   check under deploy folder: postgres-db.yaml
   sudo iptables -I INPUT -p tcp -s 0.0.0.0/0 --dport 30002 -j ACCEPT
   oc port-forward lendingdb-postgres-7b588d8896-thjm5 -n assignment 30002:5432 --address <<10.187.168.189>>

• Run the script under "dbpreq" folder.

3. Run the service (example for a generic runtime):

   # example: go run main.go
   # or create image using docker build. Refer Quick Start

Quickstart (Docker)

Build and run with Docker: Refer Docker File //:: Note: For local testing use below line in main.go router.Run("localhost:3002")

//:: For Docker uncomment the below line in main.go //router.Run(":3002")

docker build -t lendingservice .

kubectl create -f postgres-db.yaml
sudo iptables -I INPUT -p tcp -s 0.0.0.0/0 --dport 30002 -j ACCEPT
oc port-forward lendingdb-postgres-7b588d8896-thjm5 -n assignment 30002:5432 --address 192.168.1.5

Configuration

Common environment variables:

• Fill the details in the dbConfig.yaml file

API (example)

• Base URL: http://localhost:8080
• Refer the Postman Collection under postman folder.