package de.gedoplan.seminar.jpa.exercise.rest;
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import java.util.List;
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import java.util.Optional;
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import org.slf4j.Logger;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.server.ResponseStatusException;
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import de.gedoplan.seminar.jpa.exercise.domain.Highway;
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import de.gedoplan.seminar.jpa.exercise.repository.HighwayRepository;
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@RestController
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@RequestMapping(path = "/highways", produces = MediaType.APPLICATION_JSON_VALUE)
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public class HighwayResource {
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private final HighwayRepository highwayRepository;
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private final Logger logger;
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public HighwayResource(HighwayRepository highwayRepository, Logger logger) {
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super();
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this.highwayRepository = highwayRepository;
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this.logger = logger;
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}
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/**
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* Exercise JPA_BASICS_01: Insert test data.
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*/
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@PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
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public void insert(@RequestBody Highway highway) {
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this.logger.debug("----- insert -----");
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// this.highwayRepository.
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this.logger.debug("Inserted: " + highway);
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}
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/**
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* Exercise JPA_BASICS_01: Find entries by id.
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*/
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@GetMapping("/{ID}")
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public Highway findById(@PathVariable("ID") Integer id) {
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this.logger.debug("----- findById -----");
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Optional<Highway> highway = Optional.empty();//this.highwayRepository.
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highway.ifPresent(h -> this.logger.debug(id+": "+h));
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return highway.orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND));
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}
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/**
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* Exercise JPA_BASICS_03: Find entries by origin.
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*/
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@GetMapping("/findByOrigin/{origin}")
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public List<Highway> findByOrigin(@PathVariable("origin") String origin) {
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this.logger.debug("----- findByOrigin -----");
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List<Highway> highways = List.of(); //this.highwayRepository.
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this.logger.debug(origin+": "+highways);
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return highways;
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}
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@GetMapping("/countOrigins")
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public Long findByOrigin() {
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this.logger.debug("----- countOrigins -----");
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Long count = 0L;// this.highwayRepository.
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this.logger.debug("Count distinct Origins: "+count);
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return count;
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}
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}
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