org.ng200.openolympus.controller.solution.SolutionStatusController.java Source code

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Here is the source code for org.ng200.openolympus.controller.solution.SolutionStatusController.java

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/**
 * The MIT License
 * Copyright (c) 2014-2015 Nick Guletskii
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.ng200.openolympus.controller.solution;

import java.math.BigDecimal;
import java.util.List;
import java.util.Locale;
import java.util.stream.Collectors;

import org.ng200.openolympus.SecurityExpressionConstants;
import org.ng200.openolympus.controller.solution.VerdictStatusController.VerdictDto;
import org.ng200.openolympus.model.Solution;
import org.ng200.openolympus.model.Verdict;
import org.ng200.openolympus.services.SolutionService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping(value = "/api/solution/{id}")
public class SolutionStatusController {

    public static class SolutionDto {
        private BigDecimal score;
        private BigDecimal maximumScore;
        private List<VerdictDto> verdicts;

        public SolutionDto(List<VerdictDto> verdicts) {
            super();
            this.score = verdicts.stream().map(verdict -> verdict.getScore()).reduce((x, y) -> x.add(y))
                    .orElse(null);
            this.maximumScore = verdicts.stream().map(verdict -> verdict.getMaximumScore())
                    .reduce((x, y) -> x.add(y)).orElse(null);
            this.verdicts = verdicts;
        }

        public BigDecimal getMaximumScore() {
            return this.maximumScore;
        }

        public BigDecimal getScore() {
            return this.score;
        }

        public List<VerdictDto> getVerdicts() {
            return this.verdicts;
        }

        public void setMaximumScore(BigDecimal maximumScore) {
            this.maximumScore = maximumScore;
        }

        public void setScore(BigDecimal score) {
            this.score = score;
        }

        public void setVerdicts(List<VerdictDto> verdicts) {
            this.verdicts = verdicts;
        }
    }

    @Autowired
    private SolutionService solutionService;

    @Autowired
    private VerdictStatusController verdictJSONController;

    private static final Logger logger = LoggerFactory.getLogger(SolutionStatusController.class);

    @PreAuthorize(SecurityExpressionConstants.IS_ADMIN + SecurityExpressionConstants.OR + '('
            + SecurityExpressionConstants.IS_USER + SecurityExpressionConstants.AND + '(' + "#solution.user"
            + SecurityExpressionConstants.IS_OWNER + ')' + SecurityExpressionConstants.AND
            + " @oolsec.isSolutionInCurrentContest(#solution) " + ')')
    @RequestMapping(method = RequestMethod.GET)
    @Cacheable(value = "solutions", key = "#solution.id")
    public @ResponseBody SolutionDto solutionApi(@PathVariable(value = "id") final Solution solution,
            final Locale locale) {
        final List<Verdict> verdicts = this.solutionService.getVerdictsVisibleDuringContest(solution);

        final SolutionDto dto = new SolutionDto(
                verdicts.stream().sorted((l, r) -> Long.compare(l.getId(), r.getId()))
                        .map(verdict -> this.verdictJSONController.showVerdict(verdict, locale))
                        .collect(Collectors.toList()));
        if (verdicts.stream().anyMatch(verdict -> !verdict.isTested())) {
            return dto;
        }
        return dto;
    }
}