| // Copyright (C) 2021 The Android Open Source Project |
| // |
| // 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.google.gerrit.server.restapi.change; |
| |
| import com.google.gerrit.entities.SubmitRequirement; |
| import com.google.gerrit.entities.SubmitRequirementExpression; |
| import com.google.gerrit.entities.SubmitRequirementResult; |
| import com.google.gerrit.extensions.common.SubmitRequirementInput; |
| import com.google.gerrit.extensions.common.SubmitRequirementResultInfo; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.Response; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.server.change.ChangeResource; |
| import com.google.gerrit.server.change.SubmitRequirementsJson; |
| import com.google.gerrit.server.project.SubmitRequirementsEvaluator; |
| import com.google.inject.Inject; |
| import java.util.Optional; |
| |
| /** |
| * A rest view to evaluate (test) a {@link com.google.gerrit.entities.SubmitRequirement} on a given |
| * change. |
| * |
| * <p>TODO(ghareeb): Can this class be made singleton? |
| */ |
| public class CheckSubmitRequirement |
| implements RestModifyView<ChangeResource, SubmitRequirementInput> { |
| private final SubmitRequirementsEvaluator evaluator; |
| |
| @Inject |
| public CheckSubmitRequirement(SubmitRequirementsEvaluator evaluator) { |
| this.evaluator = evaluator; |
| } |
| |
| @Override |
| public Response<SubmitRequirementResultInfo> apply( |
| ChangeResource resource, SubmitRequirementInput input) throws BadRequestException { |
| SubmitRequirement requirement = createSubmitRequirement(input); |
| SubmitRequirementResult res = |
| evaluator.evaluateRequirement(requirement, resource.getChangeData()); |
| return Response.ok(SubmitRequirementsJson.toInfo(requirement, res)); |
| } |
| |
| private SubmitRequirement createSubmitRequirement(SubmitRequirementInput input) |
| throws BadRequestException { |
| validateSubmitRequirementInput(input); |
| return SubmitRequirement.builder() |
| .setName(input.name) |
| .setDescription(Optional.ofNullable(input.description)) |
| .setApplicabilityExpression(SubmitRequirementExpression.of(input.applicabilityExpression)) |
| .setSubmittabilityExpression( |
| SubmitRequirementExpression.create(input.submittabilityExpression)) |
| .setOverrideExpression(SubmitRequirementExpression.of(input.overrideExpression)) |
| .setAllowOverrideInChildProjects( |
| input.allowOverrideInChildProjects == null ? true : input.allowOverrideInChildProjects) |
| .build(); |
| } |
| |
| private void validateSubmitRequirementInput(SubmitRequirementInput input) |
| throws BadRequestException { |
| if (input.name == null) { |
| throw new BadRequestException("Field 'name' is missing from input."); |
| } |
| if (input.submittabilityExpression == null) { |
| throw new BadRequestException("Field 'submittability_expression' is missing from input."); |
| } |
| } |
| } |