JokeController.java

package edu.ucsb.cs156.spring.backenddemo.controllers;

import edu.ucsb.cs156.spring.backenddemo.services.JokeQueryService;
import lombok.extern.slf4j.Slf4j;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

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

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


@Tag(name="Jokes info from jokeapi.dev")
@Slf4j
@RestController
@RequestMapping("/api/jokes")
public class JokeController {
    ObjectMapper mapper = new ObjectMapper();

    @Autowired
    JokeQueryService jokeQueryService;
    @Operation(summary="Get number of jokes based on a certain category", description ="Joke data uploaded by jokeapi.dev")
    @GetMapping("/get")
    public ResponseEntity<String> getJokes(
        @Parameter(name="category", description="category of the joke", example="Dark") @RequestParam String category,
        @Parameter(name="numJokes", description="the number of jokes to return", example="4") @RequestParam int numJokes
    ) throws JsonProcessingException {
        log.info("getJokes: category={} numJokes={}", category, numJokes);
        String result = jokeQueryService.getJSON(category, numJokes);
        return ResponseEntity.ok().body(result);
    }

}