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 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 javax.validation.Valid;
import java.time.LocalDateTime;
@Tag(name = "HelpRequests")
@RequestMapping("/api/HelpRequest")
@RestController
@Slf4j
public class HelpRequestController extends ApiController {
@Autowired
HelpRequestRepository helpRequestRepository;
@Operation(summary= "List all help requests")
@PreAuthorize("hasRole('ROLE_USER')")
@GetMapping("/all")
public Iterable<HelpRequest> allHelpRequests() {
Iterable<HelpRequest> requests = helpRequestRepository.findAll();
return requests;
}
@Operation(summary= "Create a help request")
@PreAuthorize("hasRole('ROLE_ADMIN')")
@PostMapping("/post")
public HelpRequest postHelpRequest(
@Parameter(name="requesterEmail") @RequestParam String requesterEmail,
@Parameter(name="teamId") @RequestParam String teamId,
@Parameter(name="tableOrBreakoutRoom") @RequestParam String tableOrBreakoutRoom,
@Parameter(name="requestTime") @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 savedHelpRequest = helpRequestRepository.save(helpRequest);
return savedHelpRequest;
}
@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;
}
@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));
}
@Operation(summary= "Update a single request")
@PreAuthorize("hasRole('ROLE_ADMIN')")
@PutMapping("")
public HelpRequest updateHelpRequest(
@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;
}
}