CommonsController.java

package edu.ucsb.cs156.happiercows.controllers;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import edu.ucsb.cs156.happiercows.entities.CommonStats;
import edu.ucsb.cs156.happiercows.entities.Commons;
import edu.ucsb.cs156.happiercows.entities.CommonsPlus;
import edu.ucsb.cs156.happiercows.entities.User;
import edu.ucsb.cs156.happiercows.entities.UserCommons;
import edu.ucsb.cs156.happiercows.errors.EntityNotFoundException;
import edu.ucsb.cs156.happiercows.models.CreateCommonsParams;
import edu.ucsb.cs156.happiercows.models.DashboardSettingsParams;
import edu.ucsb.cs156.happiercows.models.HealthUpdateStrategyList;
import edu.ucsb.cs156.happiercows.errors.CourseAccessDeniedException;
import edu.ucsb.cs156.happiercows.repositories.CommonStatsRepository;
import edu.ucsb.cs156.happiercows.repositories.CommonsRepository;
import edu.ucsb.cs156.happiercows.repositories.UserCommonsRepository;
import edu.ucsb.cs156.happiercows.services.CourseAccessService;
import edu.ucsb.cs156.happiercows.strategies.CowHealthUpdateStrategies;
import io.swagger.v3.oas.annotations.tags.Tag;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import org.springframework.beans.factory.annotation.Value;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;
import edu.ucsb.cs156.happiercows.services.CommonsPlusBuilderService;


import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;


@Slf4j
@Tag(name = "Commons")
@RequestMapping("/api/commons")
@RestController
public class CommonsController extends ApiController {
    @Autowired
    private CommonsRepository commonsRepository;

    @Autowired
    private UserCommonsRepository userCommonsRepository;

    @Autowired
    ObjectMapper mapper;

    @Autowired
    CommonsPlusBuilderService commonsPlusBuilderService;

    @Autowired
    CommonStatsRepository commonStatsRepository;

    @Autowired
    CourseAccessService courseAccessService;

    @Value("${app.commons.default.startingBalance}")
    private double defaultStartingBalance;

    @Value("${app.commons.default.cowPrice}")
    private double defaultCowPrice;

    @Value("${app.commons.default.milkPrice}")
    private double defaultMilkPrice;

    @Value("${app.commons.default.degradationRate}")
    private double defaultDegradationRate;

    @Value("${app.commons.default.carryingCapacity}")
    private int defaultCarryingCapacity;

    @Value("${app.commons.default.capacityPerUser}")
    private int defaultCapacityPerUser;

    @Value("${app.commons.default.aboveCapacityHealthUpdateStrategy}")
    private String defaultAboveCapacityHealthUpdateStrategy;

    @Value("${app.commons.default.belowCapacityHealthUpdateStrategy}")
    private String defaultBelowCapacityHealthUpdateStrategy;

    @Operation(summary = "Get default common values")
    @GetMapping("/defaults")
    public ResponseEntity<Commons> getDefaultCommons() throws JsonProcessingException {
        log.info("getDefaultCommons()...");

        Commons defaultCommons = Commons.builder()
                .startingBalance(defaultStartingBalance)
                .cowPrice(defaultCowPrice)
                .milkPrice(defaultMilkPrice)
                .degradationRate(defaultDegradationRate)
                .carryingCapacity(defaultCarryingCapacity)
                .capacityPerUser(defaultCapacityPerUser)
                .aboveCapacityHealthUpdateStrategy(CowHealthUpdateStrategies.valueOf(defaultAboveCapacityHealthUpdateStrategy))
                .belowCapacityHealthUpdateStrategy(CowHealthUpdateStrategies.valueOf(defaultBelowCapacityHealthUpdateStrategy))
                .hidden(false)
                .build();

        return ResponseEntity.ok().body(defaultCommons);
    }

    @Operation(summary = "Get a list of all commons")
    @GetMapping("/all")
    public ResponseEntity<String> getCommons() throws JsonProcessingException {
        log.info("getCommons()...");
        Iterable<Commons> commons = commonsRepository.findAll();
        String body = mapper.writeValueAsString(commons);
        return ResponseEntity.ok().body(body);
    }

    @Operation(summary = "Get a list of all commons and number of cows/users, newest first")
    @GetMapping("/allplus")
    public ResponseEntity<String> getCommonsPlus() throws JsonProcessingException {
        log.info("getCommonsPlus()...");
        Iterable<Commons> commonsListIter = commonsRepository.findAll();

        // findAll() has no defined order, so sort newest first for a deterministic response
        List<Commons> commonsList = new ArrayList<>();
        commonsListIter.forEach(commonsList::add);
        commonsList.sort(Comparator.comparingLong(Commons::getId).reversed());

        Iterable<CommonsPlus> commonsPlusList = commonsPlusBuilderService.convertToCommonsPlus(commonsList);

        String body = mapper.writeValueAsString(commonsPlusList);
        return ResponseEntity.ok().body(body);
    }

    @Operation(summary = "Get the number of cows/users in a commons")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/plus")
    public CommonsPlus getCommonsPlusById(
            @Parameter(name="id") @RequestParam long id) throws JsonProcessingException {
                CommonsPlus commonsPlus = commonsPlusBuilderService.toCommonsPlus(commonsRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Commons.class, id)));

        return commonsPlus;
    }

    @Operation(summary = "Update a commons")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @PutMapping("/update")
    public ResponseEntity<String> updateCommons(
            @Parameter(name="id") @RequestParam long id,
            @Parameter(name="request body") @RequestBody CreateCommonsParams params
    ) {
        Optional<Commons> existing = commonsRepository.findById(id);

        Commons updated;
        HttpStatus status;

        if (existing.isPresent()) {
            updated = existing.get();
            status = HttpStatus.NO_CONTENT;
        } else {
            updated = new Commons();
            status = HttpStatus.CREATED;
        }

        updated.setName(params.getName());
        updated.setCowPrice(params.getCowPrice());
        updated.setMilkPrice(params.getMilkPrice());
        updated.setStartingBalance(params.getStartingBalance());
        updated.setStartingDate(params.getStartingDate());
        updated.setLastDate(params.getLastDate());
        updated.setShowLeaderboard(params.getShowLeaderboard());
        updated.setShowChat(params.getShowChat());
        updated.setDegradationRate(params.getDegradationRate());
        updated.setCapacityPerUser(params.getCapacityPerUser());
        updated.setCarryingCapacity(params.getCarryingCapacity());
        if (params.getAboveCapacityHealthUpdateStrategy() != null) {
            updated.setAboveCapacityHealthUpdateStrategy(CowHealthUpdateStrategies.valueOf(params.getAboveCapacityHealthUpdateStrategy()));
        }
        if (params.getBelowCapacityHealthUpdateStrategy() != null) {
            updated.setBelowCapacityHealthUpdateStrategy(CowHealthUpdateStrategies.valueOf(params.getBelowCapacityHealthUpdateStrategy()));
        }

        if (params.getDegradationRate() < 0) {
            throw new IllegalArgumentException("Degradation Rate cannot be negative");
        }

        // Reference: frontend/src/main/components/Commons/CommonsForm.js
        if (params.getName().equals("")) {
            throw new IllegalArgumentException("Name cannot be empty");
        }

        if (params.getCowPrice() < 0.01) {
            throw new IllegalArgumentException("Cow Price cannot be less than 0.01");
        }

        if (params.getMilkPrice() < 0.01) {
            throw new IllegalArgumentException("Milk Price cannot be less than 0.01");
        }

        if (params.getStartingBalance() < 0) {
            throw new IllegalArgumentException("Starting Balance cannot be negative");
        }

        if (params.getCarryingCapacity() < 1) {
            throw new IllegalArgumentException("Carrying Capacity cannot be less than 1");
        }

        validateDates(params);

        updated.setHidden(params.isHidden());
        updated.setCourseId(params.getCourseId());
        commonsRepository.save(updated);

        return ResponseEntity.status(status).build();
    }

    @Operation(summary = "Get a specific commons")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("")
    public Commons getCommonsById(
            @Parameter(name="id") @RequestParam Long id) throws JsonProcessingException {

        Commons commons = commonsRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Commons.class, id));

        return commons;
    }

    @Operation(summary = "Create a new commons")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @PostMapping(value = "/new", produces = "application/json")
    public ResponseEntity<String> createCommons(
            @Parameter(name="request body") @RequestBody CreateCommonsParams params
    ) throws JsonProcessingException {

        var builder = Commons.builder()
                .name(params.getName())
                .cowPrice(params.getCowPrice())
                .milkPrice(params.getMilkPrice())
                .startingBalance(params.getStartingBalance())
                .startingDate(params.getStartingDate())
                .lastDate(params.getLastDate())
                .degradationRate(params.getDegradationRate())
                .showLeaderboard(params.getShowLeaderboard())
                .showChat(params.getShowChat())
                .capacityPerUser(params.getCapacityPerUser())
                .carryingCapacity(params.getCarryingCapacity())
                .hidden(params.isHidden())
                .courseId(params.getCourseId());

        // ok to set null values for these, so old backend still works
        if (params.getAboveCapacityHealthUpdateStrategy() != null) {
            builder.aboveCapacityHealthUpdateStrategy(CowHealthUpdateStrategies.valueOf(params.getAboveCapacityHealthUpdateStrategy()));
        }
        if (params.getBelowCapacityHealthUpdateStrategy() != null) {
            builder.belowCapacityHealthUpdateStrategy(CowHealthUpdateStrategies.valueOf(params.getBelowCapacityHealthUpdateStrategy()));
        }

        Commons commons = builder.build();

        // Reference: frontend/src/main/components/Commons/CommonsForm.js
        if (params.getName().equals("")) {
            throw new IllegalArgumentException("Name cannot be empty");
        }

        if (params.getCowPrice() < 0.01) {
            throw new IllegalArgumentException("Cow Price cannot be less than 0.01");
        }

        if (params.getMilkPrice() < 0.01) {
            throw new IllegalArgumentException("Milk Price cannot be less than 0.01");
        }

        if (params.getStartingBalance() < 0) {
            throw new IllegalArgumentException("Starting Balance cannot be negative");
        }

        // throw exception for degradation rate
        if (params.getDegradationRate() < 0) {
            throw new IllegalArgumentException("Degradation Rate cannot be negative");
        }

        if (params.getCarryingCapacity() < 1) {
            throw new IllegalArgumentException("Carrying Capacity cannot be less than 1");
        }

        validateDates(params);

        Commons saved = commonsRepository.save(commons);
        String body = mapper.writeValueAsString(saved);

        return ResponseEntity.ok().body(body);
    }

    /**
     * Enforce that both dates are present and that the last date is strictly
     * after the starting date.  (See issue #250; the frontend form enforces
     * the same rules, but the backend must not rely on that.)
     *
     * @param params the params to validate
     */
    public static void validateDates(CreateCommonsParams params) {
        if (params.getStartingDate() == null) {
            throw new IllegalArgumentException("Starting Date is required");
        }
        if (params.getLastDate() == null) {
            throw new IllegalArgumentException("Last Date is required");
        }
        if (!params.getLastDate().isAfter(params.getStartingDate())) {
            throw new IllegalArgumentException("Last Date must be after Starting Date");
        }
    }


    @Operation(summary = "List all cow health update strategies")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/all-health-update-strategies")
    public ResponseEntity<String> listCowHealthUpdateStrategies() throws JsonProcessingException {
        var result = HealthUpdateStrategyList.create();
        String body = mapper.writeValueAsString(result);
        return ResponseEntity.ok().body(body);
    }

    @Operation(summary = "Get the ids of the courses the current user belongs to as a student or staff member")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/mycourses")
    public ResponseEntity<List<Long>> getMyCourseIds() {
        User u = getCurrentUser().getUser();
        List<Long> courseIds = courseAccessService.getCourseIdsForUser(u);
        return ResponseEntity.ok().body(courseIds);
    }

    @Operation(summary = "Join a commons")
    @PreAuthorize("hasRole('ROLE_USER')")
    @PostMapping(value = "/join", produces = "application/json")
    public ResponseEntity<String> joinCommon(
            @Parameter(name="commonsId") @RequestParam Long commonsId) throws Exception {

        User u = getCurrentUser().getUser();
        Long userId = u.getId();
        String username = u.getFullName();

        Commons joinedCommons = commonsRepository.findById(commonsId)
                .orElseThrow(() -> new EntityNotFoundException(Commons.class, commonsId));

        if (joinedCommons.getCourseId() != null && !courseAccessService.isEligibleForCommons(u, joinedCommons)) {
            throw new CourseAccessDeniedException(commonsId);
        }

        Optional<UserCommons> userCommonsLookup = userCommonsRepository.findByCommonsIdAndUserId(commonsId, userId);

        if (userCommonsLookup.isPresent()) {
            // user is already a member of this commons
            String body = mapper.writeValueAsString(joinedCommons);
            return ResponseEntity.ok().body(body);
        }

        UserCommons uc = UserCommons.builder()
                .user(u)
                .commons(joinedCommons)
                .username(username)
                .totalWealth(joinedCommons.getStartingBalance())
                .numOfCows(0)
                .cowHealth(100)
                .cowsBought(0)
                .cowsSold(0)
                .cowDeaths(0)
                .build();

        userCommonsRepository.save(uc);

        String body = mapper.writeValueAsString(joinedCommons);
        return ResponseEntity.ok().body(body);
    }

    @Operation(summary = "Delete a Commons")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @DeleteMapping("")
    public Object deleteCommons(
            @Parameter(name="id") @RequestParam Long id) {
        
        Iterable<UserCommons> userCommons = userCommonsRepository.findByCommonsId(id);

        for (UserCommons commons : userCommons) {
            userCommonsRepository.delete(commons);
        }

        commonsRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Commons.class, id));

        commonsRepository.deleteById(id);

        String responseString = String.format("commons with id %d deleted", id);
        return genericMessage(responseString);

    }

    @Operation(summary="Delete a user from a commons")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @DeleteMapping("/{commonsId}/users/{userId}")
    public Object deleteUserFromCommon(@PathVariable("commonsId") Long commonsId,
                                       @PathVariable("userId") Long userId) throws Exception {

        UserCommons userCommons = userCommonsRepository.findByCommonsIdAndUserId(commonsId, userId)
                .orElseThrow(() -> new EntityNotFoundException(
                        UserCommons.class, "commonsId", commonsId, "userId", userId)
                );

        userCommonsRepository.delete(userCommons);

        String responseString = String.format("user with id %d deleted from commons with id %d, %d users remain", userId, commonsId, commonsRepository.getNumUsers(commonsId).orElse(0));

        return genericMessage(responseString);
    }

    @Operation(summary = "Update the dashboard visibility settings for a commons (admin only)")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @PutMapping("/dashboardSettings")
    public ResponseEntity<Commons> updateDashboardSettings(
            @Parameter(name="id") @RequestParam long id,
            @Parameter(name="request body") @RequestBody DashboardSettingsParams params
    ) {
        Commons commons = commonsRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Commons.class, id));

        commons.setShowLeaderboard(params.isShowLeaderboard());
        commons.setShowOverviewSection(params.isShowOverviewSection());
        commons.setShowCowsPerFarmerSection(params.isShowCowsPerFarmerSection());
        commons.setShowHistogramSection(params.isShowHistogramSection());
        commons.setShowTrendsSection(params.isShowTrendsSection());
        commons.setShowHealthSection(params.isShowHealthSection());
        commons.setShowTotalCowsSection(params.isShowTotalCowsSection());
        commons.setShowFarmerLeaderboardSection(params.isShowFarmerLeaderboardSection());

        Commons saved = commonsRepository.save(commons);

        return ResponseEntity.ok().body(saved);
    }

    @Operation(summary = "Get the number of cows for each farmer in a commons")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/numcows")
    public ResponseEntity<List<Integer>> getNumCowsForCommonsId(
            @Parameter(name="commonsId") @RequestParam Long commonsId) {
        Iterable<UserCommons> userCommonsList = userCommonsRepository.findByCommonsId(commonsId);
        List<Integer> numCowsList = StreamSupport.stream(userCommonsList.spliterator(), false)
                .map(UserCommons::getNumOfCows)
                .collect(Collectors.toList());
        return ResponseEntity.ok().body(numCowsList);
    }

    @Operation(summary = "Get timeseries stats for a commons")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/timeseries")
    public ResponseEntity<List<Map<String, Object>>> getCommonsTimeSeries(
            @Parameter(name="commonId") @RequestParam Long commonId) {
        Iterable<CommonStats> commonStats = commonStatsRepository.findAllByCommonsId(commonId);
        List<CommonStats> sortedStats = StreamSupport.stream(commonStats.spliterator(), false)
                .sorted(Comparator.comparing(CommonStats::getCreateDate))
                .collect(Collectors.toList());

        List<Map<String, Object>> healthValues = sortedStats.stream()
                .map(stat -> Map.<String, Object>of(
                        "date", stat.getCreateDate().toString(),
                        "value", stat.getAvgHealth()))
                .collect(Collectors.toList());

        List<Map<String, Object>> totalCowsValues = sortedStats.stream()
                .map(stat -> Map.<String, Object>of(
                        "date", stat.getCreateDate().toString(),
                        "value", stat.getNumCows()))
                .collect(Collectors.toList());

        List<Map<String, Object>> timeSeries = List.of(
                Map.of(
                        "name", "Health",
                        "color", "#0088FE",
                        "percentage", true,
                        "values", healthValues),
                Map.of(
                        "name", "Total Cows",
                        "color", "#FF8042",
                        "values", totalCowsValues));

        return ResponseEntity.ok().body(timeSeries);
    }

    
}














































































Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_lastDateMissing_badRequest()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_lastDateNotAfterStartingDate_badRequest()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_startingDateMissing_badRequest()] (7 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:UpdateCommonsTest_withBoundaryParameters()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_setsCourseId()] (10 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:UpdateCommonsTest_withIllegalParameters()] (14 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_hiddenCanBeToggled()] (7 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_withDegradationRate_Zero()] (8 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_withIllegalDegradationRate()] (9 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest()] (7 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateCommonsTest_withNoCowHealthUpdateStrategy()] (28 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_startingDateMissing_badRequest()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_withBoundaryParameters()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_lastDateBeforeStartingDate_badRequest()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_lastDateMissing_badRequest()] (8 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_lastDateEqualsStartingDate_badRequest()] (9 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_zeroDegradation()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_withCourseId()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest()] (9 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_withNoCowHealthUpdateStrategies()] (14 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_withIllegalParameters()] (24 ms)
edu.ucsb.cs156.happiercows.integration.CommonsIT.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.integration.CommonsIT]/[method:newCommonsDefaultsToHiddenSectionsAndChat()] (1243 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:already_joined_common_test()] (13 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:join_denied_when_user_not_eligible_for_course_linked_commons()] (11 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:join_does_not_check_course_eligibility_when_commons_has_no_course()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:joinCommonsTest()] (6 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:join_allowed_when_user_eligible_for_course_linked_commons()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateDashboardSettings_admin_ok()] (10 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:createCommonsTest_withIllegalDegradationRate()] (6 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:deleteUserFromCommonsTest()] (7 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsTimeSeries_user_ok_multiple_stats()] (14 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:updateDashboardSettings_not_found()] (15 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsPlusByIdTest_invalid()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsPlusTest()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsPlusTest_returnsCommonsSortedNewestFirst()] (32 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getDefaultCommonsValuesTest()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsPlusByIdTest_valid()] (10 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsTimeSeries_user_ok()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:deleteCommons_test_admin_exists()] (10 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:deleteUserFromCommons_when_not_joined()] (6 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:join_when_commons_with_id_does_not_exist()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsByIdTest_invalid()] (9 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsByIdTest_valid()] (6 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:deleteCommons_test_admin_nonexists()] (4 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getHealthUpdateStrategiesTest()] (14 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getNumCowsForCommonsId_user_ok()] (7 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getNumCowsForCommonsId_user_multiple_farmers()] (3 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getNumCowsForCommonsId_user_no_farmers()] (8 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getMyCourseIdsTest()] (5 ms)
edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CommonsControllerTests]/[method:getCommonsTest()] (4 ms)
edu.ucsb.cs156.happiercows.integration.CommonsIT.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.integration.CommonsIT]/[method:getCommonsTest()] (1701 ms)

Report generated by PIT 1.17.0

1		package edu.ucsb.cs156.happiercows.controllers;
2
3		import com.fasterxml.jackson.core.JsonProcessingException;
4		import com.fasterxml.jackson.databind.ObjectMapper;
5		import edu.ucsb.cs156.happiercows.entities.CommonStats;
6		import edu.ucsb.cs156.happiercows.entities.Commons;
7		import edu.ucsb.cs156.happiercows.entities.CommonsPlus;
8		import edu.ucsb.cs156.happiercows.entities.User;
9		import edu.ucsb.cs156.happiercows.entities.UserCommons;
10		import edu.ucsb.cs156.happiercows.errors.EntityNotFoundException;
11		import edu.ucsb.cs156.happiercows.models.CreateCommonsParams;
12		import edu.ucsb.cs156.happiercows.models.DashboardSettingsParams;
13		import edu.ucsb.cs156.happiercows.models.HealthUpdateStrategyList;
14		import edu.ucsb.cs156.happiercows.errors.CourseAccessDeniedException;
15		import edu.ucsb.cs156.happiercows.repositories.CommonStatsRepository;
16		import edu.ucsb.cs156.happiercows.repositories.CommonsRepository;
17		import edu.ucsb.cs156.happiercows.repositories.UserCommonsRepository;
18		import edu.ucsb.cs156.happiercows.services.CourseAccessService;
19		import edu.ucsb.cs156.happiercows.strategies.CowHealthUpdateStrategies;
20		import io.swagger.v3.oas.annotations.tags.Tag;
21		import io.swagger.v3.oas.annotations.Operation;
22		import io.swagger.v3.oas.annotations.Parameter;
23		import org.springframework.beans.factory.annotation.Value;
24		import lombok.extern.slf4j.Slf4j;
25		import org.springframework.beans.factory.annotation.Autowired;
26		import org.springframework.http.HttpStatus;
27		import org.springframework.http.ResponseEntity;
28		import org.springframework.security.access.prepost.PreAuthorize;
29		import org.springframework.web.bind.annotation.*;
30		import edu.ucsb.cs156.happiercows.services.CommonsPlusBuilderService;
31
32
33		import java.util.ArrayList;
34		import java.util.Comparator;
35		import java.util.List;
36		import java.util.Map;
37		import java.util.Optional;
38		import java.util.stream.Collectors;
39		import java.util.stream.StreamSupport;
40

CommonsController.java

Mutations

Active mutators

Tests examined