POST #63

Author: rmisteli

src/main/java/guru/springframework/spring6restmvc/controller/BeerController.java

@@ -4,10 +4,9 @@
 import guru.springframework.spring6restmvc.service.BeerService;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 import java.util.UUID;
@@ -20,6 +19,14 @@ public class BeerController {
 
     private final BeerService beerService;
 
+    // @RequestMapping(method = RequestMethod.POST)
+    @PostMapping
+    public ResponseEntity handlePost(@RequestBody Beer beer) {
+        Beer savedBeer = beerService.saveNewBeer(beer);
+
+        return new ResponseEntity(HttpStatus.CREATED);
+    }
+
     @RequestMapping(method = RequestMethod.GET)
     public List<Beer> listBeers() {
         return beerService.listBeers();

src/main/java/guru/springframework/spring6restmvc/service/BeerService.java

@@ -9,4 +9,6 @@ public interface BeerService {
     List<Beer> listBeers();
 
     Beer getBeerById(UUID id);
+
+    Beer saveNewBeer(Beer beer);
 }

src/main/java/guru/springframework/spring6restmvc/service/BeerServiceImpl.java

@@ -71,4 +71,23 @@ public Beer getBeerById(UUID id) {
 
         return beerMap.get(id);
     }
+
+    @Override
+    public Beer saveNewBeer(Beer beer) {
+        Beer savedBeer = Beer.builder()
+                .id(UUID.randomUUID())
+                .version(1)
+                .createdDate(LocalDateTime.now())
+                .updateDate(LocalDateTime.now())
+                .beerName(beer.getBeerName())
+                .beerStyle(beer.getBeerStyle())
+                .upc(beer.getUpc())
+                .price(beer.getPrice())
+                .quantityOnHand(beer.getQuantityOnHand())
+                .build();
+
+        beerMap.put(beer.getId(), savedBeer);
+
+        return savedBeer;
+    }
 }