HelpRequestController.java

package edu.ucsb.cs156.example.controllers;

import edu.ucsb.cs156.example.entities.HelpRequest;
import edu.ucsb.cs156.example.errors.EntityNotFoundException;
import edu.ucsb.cs156.example.repositories.HelpRequestRepository;
import edu.ucsb.cs156.example.repositories.UCSBDateRepository;

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 com.fasterxml.jackson.core.JsonProcessingException;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import jakarta.validation.Valid;

import java.time.LocalDateTime;

@Tag(name = "HelpRequest")
@RequestMapping("/api/helprequest")
@RestController
@Slf4j

public class HelpRequestController extends ApiController {

  @Autowired
  HelpRequestRepository helpRequestRepository;

  /**
     * List all HelpRequests 
     * 
     * @return an iterable of HelpRequest
     */
    @Operation(summary= "List all HelpRequests")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/all")
    public Iterable<HelpRequest> allHelpRequests() {
        Iterable<HelpRequest> requests = helpRequestRepository.findAll();
        return requests;
    }

    /**
     * Post a new HelpRequest
     * 
     * @param requesterEmail
     * @param teamId
     * @param tableOrBreakoutRoom
     * @param requestTime
     * @param explanation
     * @param solved
     * @return the new HelpRequest
     */
    @Operation(summary= "Create a new HelpRequest")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @PostMapping("/post")
    public HelpRequest postMenuItemReview(
            @Parameter(name="requesterEmail") @RequestParam String requesterEmail,
            @Parameter(name="teamId") @RequestParam String teamId,
            @Parameter(name="tableOrBreakoutRoom") @RequestParam String tableOrBreakoutRoom,
            @Parameter(name="requestTime", description="date (in iso format, e.g. YYYY-mm-ddTHH:MM:SS; see https://en.wikipedia.org/wiki/ISO_8601)") @RequestParam("requestTime") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime requestTime,
            @Parameter(name="explanation") @RequestParam String explanation,
            @Parameter(name="solved") @RequestParam boolean solved)
            throws JsonProcessingException {

              // For an explanation of @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
              // See: https://www.baeldung.com/spring-date-parameters
      
              log.info("requestTime={}", requestTime);
      
              HelpRequest helpRequest = new HelpRequest();
              helpRequest.setRequesterEmail(requesterEmail);
              helpRequest.setTeamId(teamId);
              helpRequest.setTableOrBreakoutRoom(tableOrBreakoutRoom);
              helpRequest.setRequestTime(requestTime);
              helpRequest.setExplanation(explanation);
              helpRequest.setSolved(solved);
              HelpRequest savedMenuItemReview = helpRequestRepository.save(helpRequest);
              return savedMenuItemReview;
          }
          
    
           /** Get a single request by id
           * 
           * @param id the id of the review
           * @return a HelpRequest object
           */
           @Operation(summary= "Get a single request")
           @PreAuthorize("hasRole('ROLE_USER')")
           @GetMapping("")
           public HelpRequest getById(
                   @Parameter(name="id") @RequestParam Long id) {
               HelpRequest helpRequest = helpRequestRepository.findById(id)
                       .orElseThrow(() -> new EntityNotFoundException(HelpRequest.class, id));

               return helpRequest;
           }
                
             /**
            * Delete a HelpRequest
            * 
            * @param id         the id of the review to delete
            * @return           a message indicating the review was deleted
             */
             @Operation(summary= "Delete a HelpRequest")
             @PreAuthorize("hasRole('ROLE_ADMIN')")
             @DeleteMapping("")
             public Object deleteHelpRequest(
                   @Parameter(name="id") @RequestParam Long id) {
               HelpRequest helpRequest = helpRequestRepository.findById(id)
                       .orElseThrow(() -> new EntityNotFoundException(HelpRequest.class, id));
                
               helpRequestRepository.delete(helpRequest);
               return genericMessage("HelpRequest with id %s deleted".formatted(id));
             }
                  
                
             /**
             * Update a single review
             * 
             * @param id            id of the review to update
             * @param incoming      the new review
             * @return the updated review object
             */
             @Operation(summary= "Update a single request")
             @PreAuthorize("hasRole('ROLE_ADMIN')")
             @PutMapping("")
             public HelpRequest updateMenuItemReview(
               @Parameter(name="id") @RequestParam Long id,
               @RequestBody @Valid HelpRequest incoming) {

               HelpRequest helpRequest = helpRequestRepository.findById(id)
                       .orElseThrow(() -> new EntityNotFoundException(HelpRequest.class, id));

                  helpRequest.setRequesterEmail(incoming.getRequesterEmail());
                  helpRequest.setTeamId(incoming.getTeamId());
                  helpRequest.setTableOrBreakoutRoom(incoming.getTableOrBreakoutRoom());
                  helpRequest.setRequestTime(incoming.getRequestTime());
                  helpRequest.setExplanation(incoming.getExplanation());
                  helpRequest.setSolved(incoming.getSolved());

               helpRequestRepository.save(helpRequest);
               return helpRequest;
     }
}