GradeHistoryController.java

package edu.ucsb.cs156.courses.controllers;

import com.fasterxml.jackson.databind.ObjectMapper;

import edu.ucsb.cs156.courses.entities.GradeHistory;

import edu.ucsb.cs156.courses.repositories.GradeHistoryRepository;

import edu.ucsb.cs156.courses.utilities.CourseUtilities;

import io.swagger.v3.oas.annotations.Operation;

import io.swagger.v3.oas.annotations.Parameter;

import io.swagger.v3.oas.annotations.tags.Tag;

import lombok.extern.slf4j.Slf4j;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.RestController;

@Tag(name = "API for grade history data")

@RequestMapping("/api/gradehistory")

@RestController

  @Autowired GradeHistoryRepository gradeHistoryRepository;

  @Autowired ObjectMapper mapper;

  @Operation(summary = "Get grade history for a course")

  @GetMapping(value = "/search", produces = "application/json")

  public Iterable<GradeHistory> gradeHistoryBySubjectAreaAndCourseNumber(

      @Parameter(

              name = "subjectArea",

              description = "Subjects of UCSB",

              example = "CMPSC",

              required = true)

          @RequestParam

          String subjectArea,

      @Parameter(

              name = "courseNumber",

              description = "Represents a subject-specific course",

              example = "130A",

              required = true)

          @RequestParam

          String courseNumber) {

  }

}

Mutations