Changeset f25d07e for phonelux-backend/src/main/java/finki/it/phoneluxbackend/services/PhoneService.java

Timestamp:

09/07/22 00:51:50 (2 years ago)

Author:

Marko <Marko@…>

Branches:

master

Children:

527b93f

Parents:

dbd4834

Message:

Edited registration and login services

File:

• phonelux-backend/src/main/java/finki/it/phoneluxbackend/services/PhoneService.java (modified) (2 diffs)

phonelux-backend/src/main/java/finki/it/phoneluxbackend/services/PhoneService.java

@@ -4 +4 @@
 import finki.it.phoneluxbackend.entities.PhoneOffer;
 import finki.it.phoneluxbackend.repositories.PhoneRepository;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 
+import java.util.Comparator;
 import java.util.List;
+import java.util.stream.Collectors;
 
 @Service
@@ -17 +20 @@
     }
 
+
+    // TODO: insert logic to filter
     public List<Phone> getPhones(){
         return phoneRepository.findAll();
     }
 
+    public List<String> getBrands(){
+        return phoneRepository.findAll().stream()
+                .map(Phone::getBrand).distinct()
+                .collect(Collectors.toList());
+    }
+
+    public Phone getPhoneById(Long phoneId) {
+        boolean exists = phoneRepository.existsById(phoneId);
+        if(!exists)
+            throw new IllegalStateException("Phone with id "+phoneId+" does not exist");
+        return phoneRepository.findById(phoneId).get();
+    }
 }