QEMU.tar.gz

package com.theboreddev.springbootapp

import org.springframework.beans.factory.annotation.Autowired
import org.springframework.beans.factory.annotation.Value
import org.springframework.http.ResponseEntity
import org.springframework.web.bind.annotation.*
import org.springframework.web.util.UriComponentsBuilder

@RestController
@RequestMapping("/api/customers")
class CustomerController(@Autowired val repository: CustomersRepository) {

    @PostMapping
    fun createCustomer(@RequestBody customer: Customer, uriBuilder: UriComponentsBuilder): ResponseEntity<String> {
        return repository.create(customer)
            .onSuccessDo { e ->
                ResponseEntity
                    .created(uriBuilder
                        .path("/api/customers/{id})")
                        .buildAndExpand(e.entity().id)
                        .toUri()
                    ).build()
            }.response() as ResponseEntity<String>
    }

    @GetMapping("/{id}")
    fun findCustomer(@PathVariable("id") id: Long): ResponseEntity<Customer> {
        return repository.findById(id)
            .onFailureDo { e ->
                when (e.exception()) {
                    is CustomerNotFound -> ResponseEntity.notFound().build()
                    else -> ResponseEntity.internalServerError().build()
                }
            }.response() as ResponseEntity<Customer>
    }
}