CanvasController.java

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package edu.ucsb.cs156.frontiers.controllers;
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import static edu.ucsb.cs156.frontiers.controllers.RosterStudentsController.upsertStudent;
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import edu.ucsb.cs156.frontiers.entities.Course;
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import edu.ucsb.cs156.frontiers.entities.Job;
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import edu.ucsb.cs156.frontiers.entities.RosterStudent;
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import edu.ucsb.cs156.frontiers.enums.InsertStatus;
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import edu.ucsb.cs156.frontiers.enums.RosterStatus;
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import edu.ucsb.cs156.frontiers.errors.EntityNotFoundException;
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import edu.ucsb.cs156.frontiers.jobs.PullTeamsFromCanvasJob;
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import edu.ucsb.cs156.frontiers.jobs.RemoveStudentsJob;
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import edu.ucsb.cs156.frontiers.models.CanvasGroupSet;
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import edu.ucsb.cs156.frontiers.models.LoadResult;
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import edu.ucsb.cs156.frontiers.models.UpsertResponse;
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import edu.ucsb.cs156.frontiers.repositories.CourseRepository;
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import edu.ucsb.cs156.frontiers.repositories.RosterStudentRepository;
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import edu.ucsb.cs156.frontiers.repositories.TeamMemberRepository;
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import edu.ucsb.cs156.frontiers.repositories.TeamRepository;
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import edu.ucsb.cs156.frontiers.services.CanvasService;
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import edu.ucsb.cs156.frontiers.services.OrganizationMemberService;
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import edu.ucsb.cs156.frontiers.services.UpdateUserService;
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import edu.ucsb.cs156.frontiers.services.jobs.JobService;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import java.util.ArrayList;
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import java.util.List;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequestMapping("/api/courses/canvas")
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@Tag(name = "Canvas")
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@Slf4j
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public class CanvasController extends ApiController {
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  private final CourseRepository courseRepository;
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  private final CanvasService canvasService;
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  private final TeamRepository teamRepository;
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  private final JobService jobService;
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  private final RosterStudentRepository rosterStudentRepository;
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  private final UpdateUserService updateUserService;
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  private final OrganizationMemberService organizationMemberService;
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  private final TeamMemberRepository teamMemberRepository;
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  public CanvasController(
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      CourseRepository courseRepository,
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      CanvasService canvasService,
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      TeamRepository teamRepository,
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      JobService jobService,
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      RosterStudentRepository rosterStudentRepository,
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      UpdateUserService updateUserService,
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      OrganizationMemberService organizationMemberService,
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      TeamMemberRepository teamMemberRepository) {
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    this.courseRepository = courseRepository;
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    this.canvasService = canvasService;
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    this.teamRepository = teamRepository;
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    this.jobService = jobService;
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    this.rosterStudentRepository = rosterStudentRepository;
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    this.updateUserService = updateUserService;
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    this.organizationMemberService = organizationMemberService;
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    this.teamMemberRepository = teamMemberRepository;
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  }
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  /**
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   * Upload Roster students for Course from Canvas. It is important to keep the code in this method
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   * consistent with the code in uploadRosterStudentsCSV.
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   *
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   * @param courseId the internal course ID in Frontiers
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   * @return LoadResult with counts of inserted, updated, dropped students and any rejected students
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   */
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  @Operation(summary = "Upload Roster students for Course from Canvas")
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  @PreAuthorize("@CourseSecurity.hasInstructorPermissions(#root, #courseId)")
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  @PostMapping("/sync/students")
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  public ResponseEntity<LoadResult> uploadRosterFromCanvas(
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      @Parameter(name = "courseId") @RequestParam Long courseId) {
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    Course course =
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        courseRepository
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            .findById(courseId)
89 1 1. lambda$uploadRosterFromCanvas$0 : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$uploadRosterFromCanvas$0 → KILLED
 
            .orElseThrow(() -> new EntityNotFoundException(Course.class, courseId.toString()));
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    course.getRosterStudents().stream()
92 2 1. lambda$uploadRosterFromCanvas$1 : negated conditional → KILLED
2. lambda$uploadRosterFromCanvas$1 : replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$uploadRosterFromCanvas$1 → KILLED
 
        .filter(filteredStudent -> filteredStudent.getRosterStatus() == RosterStatus.ROSTER)
93 2 1. uploadRosterFromCanvas : removed call to java/util/stream/Stream::forEach → KILLED
2. lambda$uploadRosterFromCanvas$2 : removed call to edu/ucsb/cs156/frontiers/entities/RosterStudent::setRosterStatus → KILLED
 
        .forEach(student -> student.setRosterStatus(RosterStatus.DROPPED));
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    int counts[] = {0, 0};
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    List<RosterStudent> rejectedStudents = new ArrayList<>();
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    List<RosterStudent> canvasStudents = canvasService.getCanvasRoster(course);
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    for (RosterStudent rosterStudent : canvasStudents) {
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      UpsertResponse upsertResponse = upsertStudent(rosterStudent, course, RosterStatus.ROSTER);
101 1 1. uploadRosterFromCanvas : negated conditional → KILLED
 
      if (upsertResponse.getInsertStatus() == InsertStatus.REJECTED) {
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        rejectedStudents.add(upsertResponse.rosterStudent());
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      } else {
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        InsertStatus s = upsertResponse.getInsertStatus();
105 1 1. uploadRosterFromCanvas : negated conditional → KILLED
 
        if (s == InsertStatus.INSERTED) {
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          course.getRosterStudents().add(upsertResponse.rosterStudent());
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        }
108 1 1. uploadRosterFromCanvas : Replaced integer addition with subtraction → KILLED
 
        counts[s.ordinal()]++;
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      }
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    }
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112 1 1. uploadRosterFromCanvas : negated conditional → KILLED
 
    if (rejectedStudents.isEmpty()) {
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      List<RosterStudent> droppedStudents =
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          course.getRosterStudents().stream()
115 2 1. lambda$uploadRosterFromCanvas$3 : negated conditional → KILLED
2. lambda$uploadRosterFromCanvas$3 : replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$uploadRosterFromCanvas$3 → KILLED
 
              .filter(student -> student.getRosterStatus() == RosterStatus.DROPPED)
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              .toList();
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      LoadResult successfulResult =
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          new LoadResult(
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              counts[InsertStatus.INSERTED.ordinal()],
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              counts[InsertStatus.UPDATED.ordinal()],
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              droppedStudents.size(),
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              List.of());
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      rosterStudentRepository.saveAll(course.getRosterStudents());
124 1 1. uploadRosterFromCanvas : removed call to edu/ucsb/cs156/frontiers/services/UpdateUserService::attachUsersToRosterStudents → KILLED
 
      updateUserService.attachUsersToRosterStudents(course.getRosterStudents());
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      RemoveStudentsJob job =
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          RemoveStudentsJob.builder()
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              .students(droppedStudents)
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              .organizationMemberService(organizationMemberService)
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              .rosterStudentRepository(rosterStudentRepository)
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              .build();
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      jobService.runAsJob(job);
132 1 1. uploadRosterFromCanvas : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::uploadRosterFromCanvas → KILLED
 
      return ResponseEntity.ok(successfulResult);
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    } else {
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      LoadResult conflictResult = new LoadResult(0, 0, 0, rejectedStudents);
135 1 1. uploadRosterFromCanvas : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::uploadRosterFromCanvas → KILLED
 
      return ResponseEntity.status(HttpStatus.CONFLICT).body(conflictResult);
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    }
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  }
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  @Operation(summary = "See available Canvas GroupSets")
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  @GetMapping("/groupsets")
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  @PreAuthorize("@CourseSecurity.hasInstructorPermissions(#root, #courseId)")
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  public List<CanvasGroupSet> getCanvasGroupSets(
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      @Parameter(name = "courseId") @RequestParam Long courseId) {
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    Course course =
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        courseRepository
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            .findById(courseId)
147 1 1. lambda$getCanvasGroupSets$4 : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$getCanvasGroupSets$4 → KILLED
 
            .orElseThrow(() -> new EntityNotFoundException(Course.class, courseId.toString()));
148 1 1. getCanvasGroupSets : replaced return value with Collections.emptyList for edu/ucsb/cs156/frontiers/controllers/CanvasController::getCanvasGroupSets → KILLED
 
    return canvasService.getCanvasGroupSets(course);
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  }
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  @Operation(summary = "Load Groups from Canvas")
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  @PostMapping("/sync/teams")
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  @PreAuthorize("@CourseSecurity.hasInstructorPermissions(#root, #courseId)")
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  public Job loadCanvasTeams(
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      @Parameter(name = "courseId") @RequestParam Long courseId,
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      @Parameter(name = "groupSetId") @RequestParam String groupSetId) {
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    Course course =
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        courseRepository
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            .findById(courseId)
160 1 1. lambda$loadCanvasTeams$5 : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$loadCanvasTeams$5 → KILLED
 
            .orElseThrow(() -> new EntityNotFoundException(Course.class, courseId.toString()));
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    PullTeamsFromCanvasJob job =
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        PullTeamsFromCanvasJob.builder()
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            .course(course)
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            .canvasService(canvasService)
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            .teamRepository(teamRepository)
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            .teamMemberRepository(teamMemberRepository)
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            .courseRepository(courseRepository)
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            .groupsetId(groupSetId)
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            .build();
170 1 1. loadCanvasTeams : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::loadCanvasTeams → KILLED
 
    return jobService.runAsJob(job);
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  }
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}

Mutations

89

1.1
Location : lambda$uploadRosterFromCanvas$0
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_courseNotFound()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$uploadRosterFromCanvas$0 → KILLED

92

1.1
Location : lambda$uploadRosterFromCanvas$1
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_manualStudentStaysManual()] negated conditional → KILLED

2.2
Location : lambda$uploadRosterFromCanvas$1
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_manualStudentStaysManual()] replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$uploadRosterFromCanvas$1 → KILLED

93

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_handlesDroppedStudents()] removed call to java/util/stream/Stream::forEach → KILLED

2.2
Location : lambda$uploadRosterFromCanvas$2
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_handlesDroppedStudents()] removed call to edu/ucsb/cs156/frontiers/entities/RosterStudent::setRosterStatus → KILLED

101

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_setsPENDINGStatusWhenNoInstallationId()] negated conditional → KILLED

105

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_insertsNewStudents()] negated conditional → KILLED

108

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_manualStudentStaysManual()] Replaced integer addition with subtraction → KILLED

112

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_setsPENDINGStatusWhenNoInstallationId()] negated conditional → KILLED

115

1.1
Location : lambda$uploadRosterFromCanvas$3
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_manualStudentStaysManual()] negated conditional → KILLED

2.2
Location : lambda$uploadRosterFromCanvas$3
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_manualStudentStaysManual()] replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$uploadRosterFromCanvas$3 → KILLED

124

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_insertsNewStudents()] removed call to edu/ucsb/cs156/frontiers/services/UpdateUserService::attachUsersToRosterStudents → KILLED

132

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_manualStudentStaysManual()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::uploadRosterFromCanvas → KILLED

135

1.1
Location : uploadRosterFromCanvas
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testUploadRosterFromCanvas_handlesRejectedStudents()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::uploadRosterFromCanvas → KILLED

147

1.1
Location : lambda$getCanvasGroupSets$4
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testGetCanvasGroupSets_courseNotFound()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$getCanvasGroupSets$4 → KILLED

148

1.1
Location : getCanvasGroupSets
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testGetCanvasGroupSets_returnsGroupSets()] replaced return value with Collections.emptyList for edu/ucsb/cs156/frontiers/controllers/CanvasController::getCanvasGroupSets → KILLED

160

1.1
Location : lambda$loadCanvasTeams$5
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testLoadCanvasTeams_courseNotFound()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::lambda$loadCanvasTeams$5 → KILLED

170

1.1
Location : loadCanvasTeams
Killed by : edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.CanvasControllerTests]/[method:testLoadCanvasTeams_startsJob()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/CanvasController::loadCanvasTeams → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0