Example financial RESTful microservice for taking Loans written entirely in Go (Golang). It was written using Test-Driven Development approach and follows the Domain-Driven Design guidelines.

• apply for a loan
  • possibility to take one loan per client
  • first loan up to 50000000
  • only 3 applications from one ip per day
• repay the loan - either partially or in full
• extend the loan of a given client

Make sure this project placed on your GOPATH/go or whatever your GOPATH name.

go run main.go

• go to http:https://localhost:8080

Try to POST first data via POSTMAN

POST => http:https://localhost:8080/clients

Insert raw data in body e.g

{
	"ktpNumber" : "3522582509010002",
	"amount"    : 10000000,
	"term"      : 30,
	"birthDate" : "1 December 1994",
	"name"      : "Doe"
}

Try to GET the clients by ktpNumber

GET => http:https://localhost:8080/clients/3522582509010002

output will look like this

{
    "ktpNumber": "3522582509010002",
    "birthDate": "1 December 1994",
    "name": "Doe",
    "goLoans": {
        "links": [
            {
                "rel": "self",
                "href": "http:https://localhost:8080/clients/3522582509010002/goLoans"
            }
        ]
    }
}