e-charger

REST documentation

Create price definition

POST /price-definitions

Example request:

{
     "pricePerMinute": "10",
     "durationFrom": "15:00",
     "durationTo": "19:00"
}

Responses:

201 Created

400 Bad Request

Get price definition

GET /price-definitions/{id}

Example response:

{
"durationFrom": "15:00:00",
"durationTo": "19:00:00",
"pricePerMinute": 10
}

Get charging price

GET /prices/{customerId}/{chargingStart}/{chargingEnd}

Parameters

customerId - customer identification number (example: 10) *Right now all customers with even id are VIPs

chargingStart - charging start date time (example: 1986-04-08T12:30:00)

chargingEnd - charging end date time (example: 1986-04-08T12:30:00)

Responses:

200 OK

404 Not found

Development guidelines

gradle clean build - build application (test and findbugs checks will be triggered)

gradle bootRun - start application (available under localhost:8080)

Planned improvements

• Update/Delete endpoints for /prices -> It was not defined in the requirements, so I've decided to postpone it for the next phase
• PriceDefinition might have package-private scope. New DTO classes should be introduced in infra layer. I didn't to it yet, because it would be little bit over-engineering for this early stage
• Exception handling should be extended - right now 500 is returned, because there are no data input validators
• Repositories implementations are really dummy (e.g. customer)
• I was thinking about introducing facade and splitting PriceService into two smaller classes