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 com.fasterxml.jackson.databind.JsonNode
  21 import io.swagger.annotations.Api
  22 import io.swagger.annotations.ApiOperation
  23 import io.swagger.annotations.ApiParam
  24 import kotlinx.coroutines.runBlocking
  25 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ACTION_MODE_ASYNC
  26 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
  27 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput
  28 import org.onap.ccsdk.cds.blueprintsprocessor.selfservice.api.utils.determineHttpStatusCode
  29 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
  30 import org.springframework.beans.factory.annotation.Autowired
  31 import org.springframework.http.MediaType
  32 import org.springframework.http.ResponseEntity
  33 import org.springframework.http.codec.multipart.FilePart
  34 import org.springframework.security.access.prepost.PreAuthorize
  35 import org.springframework.web.bind.annotation.*
  36
  37 @RestController
  38 @RequestMapping("/api/v1/execution-service")
  39 @Api(value = "/api/v1/execution-service",
  40     description = "Interaction with CBA.")
  41 open class ExecutionServiceController {
  42
  43     @Autowired
  44     lateinit var executionServiceHandler: ExecutionServiceHandler
  45
  46     @RequestMapping(path = ["/health-check"],
  47         method = [RequestMethod.GET],
  48         produces = [MediaType.APPLICATION_JSON_VALUE])
  49     @ResponseBody
  50     @ApiOperation(value = "Health Check", hidden = true)
  51     fun executionServiceControllerHealthCheck(): JsonNode = runBlocking {
  52         JacksonUtils.getJsonNode("Success")
  53     }
  54
  55     @PostMapping(path = ["/upload"], consumes = [MediaType.MULTIPART_FORM_DATA_VALUE])
  56     @ResponseBody
  57     @PreAuthorize("hasRole('USER')")
  58     @ApiOperation(value = "Upload a CBA",
  59         notes = "Upload the CBA package. This will also run validation on the CBA.",
  60         produces = MediaType.APPLICATION_JSON_VALUE)
  61     fun upload(@ApiParam(value = "The ZIP file containing the overall CBA package.", required = true)
  62                @RequestPart("file") filePart: FilePart): JsonNode = runBlocking {
  63         JacksonUtils.getJsonNode(executionServiceHandler.upload(filePart))
  64     }
  65
  66     @DeleteMapping("/name/{name}/version/{version}")
  67     @ApiOperation(value = "Delete a CBA",
  68         notes = "Delete the CBA package identified by its name and version.",
  69         produces = MediaType.APPLICATION_JSON_VALUE)
  70     @PreAuthorize("hasRole('USER')")
  71     fun deleteBlueprint(@ApiParam(value = "Name of the CBA.", required = true)
  72                         @PathVariable(value = "name") name: String,
  73                         @ApiParam(value = "Version of the CBA.", required = true)
  74                         @PathVariable(value = "version") version: String) = runBlocking {
  75         executionServiceHandler.remove(name, version)
  76     }
  77
  78     @RequestMapping(path = ["/process"], method = [RequestMethod.POST], produces = [MediaType.APPLICATION_JSON_VALUE])
  79     @ApiOperation(value = "Execute a CBA workflow (action)",
  80         notes = "Execute the appropriate CBA's action based on the ExecutionServiceInput object passed as input.",
  81         produces = MediaType.APPLICATION_JSON_VALUE,
  82         response = ExecutionServiceOutput::class)
  83     @ResponseBody
  84     @PreAuthorize("hasRole('USER')")
  85     fun process(@ApiParam(value = "ExecutionServiceInput payload.", required = true)
  86                 @RequestBody executionServiceInput: ExecutionServiceInput): ResponseEntity<ExecutionServiceOutput> =
  87         runBlocking {
  88             if (executionServiceInput.actionIdentifiers.mode == ACTION_MODE_ASYNC) {
  89                 throw IllegalStateException("Can't process async request through the REST endpoint. Use gRPC for async processing.")
  90             }
  91             val processResult = executionServiceHandler.doProcess(executionServiceInput)
  92             ResponseEntity(processResult, determineHttpStatusCode(processResult.status.code))
  93         }
  94 }