ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/selfservice/api/ExecutionServiceController.kt

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   3  * Modifications Copyright © 2019 IBM.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package org.onap.ccsdk.cds.blueprintsprocessor.selfservice.api
  19
  20 import io.swagger.annotations.ApiOperation
  21 import kotlinx.coroutines.runBlocking
  22 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ACTION_MODE_ASYNC
  23 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
  24 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput
  25 import org.springframework.beans.factory.annotation.Autowired
  26 import org.springframework.http.MediaType
  27 import org.springframework.http.codec.multipart.FilePart
  28 import org.springframework.security.access.prepost.PreAuthorize
  29 import org.springframework.web.bind.annotation.*
  30 import reactor.core.publisher.Mono
  31
  32 @RestController
  33 @RequestMapping("/api/v1/execution-service")
  34 open class ExecutionServiceController {
  35
  36     @Autowired
  37     lateinit var executionServiceHandler: ExecutionServiceHandler
  38
  39     @RequestMapping(path = ["/ping"], method = [RequestMethod.GET], produces = [MediaType.APPLICATION_JSON_VALUE])
  40     @ResponseBody
  41     fun ping(): String = runBlocking {
  42         "Success"
  43     }
  44
  45     @PostMapping(path = ["/upload"], consumes = [MediaType.MULTIPART_FORM_DATA_VALUE])
  46     @ApiOperation(value = "Upload CBA", notes = "Takes a File and load it in the runtime database")
  47     @ResponseBody
  48     @PreAuthorize("hasRole('USER')")
  49     fun upload(@RequestPart("file") parts: Mono<FilePart>): Mono<String> {
  50         return parts
  51                 .filter { it is FilePart }
  52                 .ofType(FilePart::class.java)
  53                 .flatMap(executionServiceHandler::upload)
  54     }
  55
  56     @RequestMapping(path = ["/process"], method = [RequestMethod.POST], produces = [MediaType.APPLICATION_JSON_VALUE])
  57     @ApiOperation(value = "Resolve Resource Mappings",
  58             notes = "Takes the blueprint information and process as per the payload")
  59     @ResponseBody
  60     @PreAuthorize("hasRole('USER')")
  61     fun process(@RequestBody executionServiceInput: ExecutionServiceInput): ExecutionServiceOutput = runBlocking {
  62         if (executionServiceInput.actionIdentifiers.mode == ACTION_MODE_ASYNC) {
  63             throw IllegalStateException("Can't process async request through the REST endpoint. Use gRPC for async processing.")
  64         }
  65         executionServiceHandler.doProcess(executionServiceInput)
  66     }
  67 }