feat(codebuild): Add an API to list all AWS CodeBuild accounts

gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/AwsCodeBuildController.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2020 Amazon.com, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.gate.controllers;
+
+import com.netflix.spinnaker.gate.services.internal.IgorService;
+import io.swagger.annotations.ApiOperation;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.web.bind.annotation.*;
+
+@ConditionalOnProperty("services.igor.enabled")
+@RestController
+@RequestMapping("/codebuild")
+@RequiredArgsConstructor
+public class AwsCodeBuildController {
+
+  private final IgorService igorService;
+
+  @ApiOperation(value = "Retrieve the list of AWS CodeBuild accounts", response = List.class)
+  @GetMapping(value = "/accounts")
+  List<String> getAccounts() {
+    return igorService.getAwsCodeBuildAccounts();
+  }
+}

gate-web/src/main/groovy/com/netflix/spinnaker/gate/services/internal/IgorService.groovy

@@ -74,6 +74,9 @@ interface IgorService {
   @GET('/gcb/triggers/{account}')
   List<GoogleCloudBuildTrigger> getGoogleCloudBuildTriggers(@Path("account") String account);
 
+  @GET('/codebuild/accounts')
+  List<String> getAwsCodeBuildAccounts();
+
   @GET('/artifacts/{provider}/{packageName}')
   List<String> getArtifactVersions(@Path("provider") String provider,
                                    @Path("packageName") String packageName,

gate-web/src/test/groovy/com/netflix/spinnaker/gate/controllers/AwsCodeBuildControllerSpec.groovy

@@ -0,0 +1,78 @@
+/*
+ * Copyright 2020 Amazon.com, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.gate.controllers
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.netflix.spinnaker.gate.services.internal.IgorService
+import com.squareup.okhttp.mockwebserver.MockWebServer
+import org.springframework.http.MediaType
+import org.springframework.mock.web.MockHttpServletResponse
+import org.springframework.test.web.servlet.MockMvc
+import org.springframework.test.web.servlet.setup.MockMvcBuilders
+import spock.lang.Shared
+import spock.lang.Specification
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
+
+class AwsCodeBuildControllerSpec extends Specification {
+
+  MockMvc mockMvc
+  IgorService igorService
+
+  def server = new MockWebServer()
+
+  @Shared def objectMapper = new ObjectMapper()
+  @Shared def ACCOUNT = 'myAccount'
+
+  void cleanup() {
+    server.shutdown()
+  }
+
+  void setup() {
+    igorService = Mock(IgorService)
+    server.start()
+    mockMvc = MockMvcBuilders.standaloneSetup(
+      new AwsCodeBuildController(igorService)).build()
+  }
+
+  void 'should get a list of accounts'() {
+    given:
+    def accounts = ["account1", "account2"]
+    1 * igorService.getAwsCodeBuildAccounts() >> accounts
+
+    when:
+    MockHttpServletResponse response = mockMvc.perform(get("/codebuild/accounts")
+      .accept(MediaType.APPLICATION_JSON)).andReturn().response
+
+    then:
+    response.status == 200
+    response.contentAsString == objectMapper.writeValueAsString(accounts)
+  }
+
+  void 'should get an empty list when no accounts found'() {
+    given:
+    1 * igorService.getAwsCodeBuildAccounts() >> []
+
+    when:
+    MockHttpServletResponse response = mockMvc.perform(get("/codebuild/accounts")
+      .accept(MediaType.APPLICATION_JSON)).andReturn().response
+
+    then:
+    response.status == 200
+    response.contentAsString == '[]'
+  }
+}