RecommendationRequestController.java

package edu.ucsb.cs156.example.controllers;

import edu.ucsb.cs156.example.entities.RecommendationRequest;

import edu.ucsb.cs156.example.entities.UCSBDate;

import edu.ucsb.cs156.example.errors.EntityNotFoundException;

import edu.ucsb.cs156.example.repositories.RecommendationRequestRepository;

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.method.P;

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;

/**

 * This is a REST controller for RecommendationRequests

 */

@Tag(name = "RecommendationRequests")

@RequestMapping("/api/recommendationrequests")

@RestController

    @Autowired

    RecommendationRequestRepository recommendationRequestRepository;

    /**

     * List all UCSB dates

     * 

     * @return an iterable of UCSBDate

     */

    @Operation(summary= "List all recommendation requests")

    @PreAuthorize("hasRole('ROLE_USER')")

    @GetMapping("/all")

    public Iterable<RecommendationRequest> allRecommendationRequests() {

    }

    /**

     * Create a new recommendation request

     * 

     * @param requesterEmail the email of the requester

     * @param professorEmail the email of the professor

     * @param explanation the explanation of the request

     * @param dateRequested the date the request was made

     * @param dateNeeded the date the request is needed

     * @param done whether the request is done

     * 

     * @return the saved rec request

     */

    @Operation(summary= "Create a new recommendation request")

    @PreAuthorize("hasRole('ROLE_ADMIN')")

    @PostMapping("/post")

    public RecommendationRequest postRecommendationRequest(

            @Parameter(name="requesterEmail") @RequestParam String requesterEmail,

            @Parameter(name="professorEmail") @RequestParam String professorEmail,

            @Parameter(name="explanation") @RequestParam String explanation,

            @Parameter(name="dateRequested (in iso format, e.g. YYYY-mm-ddTHH:MM:SS; see https://en.wikipedia.org/wiki/ISO_8601)") @RequestParam("dateRequested") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateRequested,

            @Parameter(name="dateNeeded (in iso format, e.g. YYYY-mm-ddTHH:MM:SS; see https://en.wikipedia.org/wiki/ISO_8601)") @RequestParam("dateNeeded") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateNeeded,

            @Parameter(name="done") @RequestParam boolean done)

            throws JsonProcessingException {

        // For an explanation of @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)

        // See: https://www.baeldung.com/spring-date-parameters

    }

}

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