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package dev.submelon.pantry;
import java.util.NoSuchElementException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
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.ResponseBody;
@Controller
@RequestMapping(path="/items")
public class PantryItemController {
@Autowired
private PantryItemRepository itemRepository;
@GetMapping(path="")
@ResponseBody
Iterable<PantryItem> getAllItems() {
return itemRepository.findAll();
}
@PostMapping(path="")
@ResponseBody
PantryItem addNewItem(@RequestBody PantryItem item) {
return itemRepository.save(item);
}
@PutMapping(path="/{id}")
@ResponseBody
PantryItem addNewItem(@RequestBody PantryItem item, @PathVariable Long id) {
return itemRepository.findById(id)
.map(existingItem -> {
existingItem.setName(item.getName());
existingItem.setDescription(item.getDescription());
existingItem.setQuantity(item.getQuantity());
existingItem.setQuantityUnitType(item.getQuantityUnitType());
return itemRepository.save(existingItem);
})
.orElseGet(() -> {
return itemRepository.save(item);
});
}
@DeleteMapping(path="/{id}")
@ResponseBody
PantryItem deletePantryItem(@PathVariable Long id) {
return itemRepository.findById(id)
.map(item -> {
itemRepository.delete(item);
return item;
})
.orElseThrow(NoSuchElementException::new);
}
}
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