✨ (userservice) search usernames

userservice/src/main/java/edu/hm/peslalz/thesis/userservice/controller/UserAccountController.java

@@ -7,6 +7,8 @@
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.Set;
+
 @RestController
 @RequestMapping("users")
 public class UserAccountController {
@@ -30,4 +32,9 @@ public UserAccount getUserAccount(@RequestParam(required = false) String usernam
     public UserAccount createUserAccount(@RequestBody UserAccountRequest userAccountRequest) {
         return userAccountService.createUser(userAccountRequest);
     }
+
+    @PostMapping("/search")
+    public Set<UserAccount> createUserAccount(@RequestParam String query) {
+        return userAccountService.search(query);
+    }
 }

userservice/src/main/java/edu/hm/peslalz/thesis/userservice/repository/UserAccountRepository.java

@@ -5,7 +5,10 @@
 import org.springframework.data.jpa.repository.JpaRepository;
 
 import java.util.Optional;
+import java.util.Set;
 
 public interface UserAccountRepository extends JpaRepository<UserAccount, Integer> {
     Optional<UserAccount> findByUsername(String username);
+
+    Set<UserAccount> findUserAccountByUsernameLike(String query);
 }

userservice/src/main/java/edu/hm/peslalz/thesis/userservice/service/UserAccountService.java

@@ -7,6 +7,8 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.Set;
+
 @Service
 public class UserAccountService {
     UserAccountRepository userAccountRepository;
@@ -28,4 +30,8 @@ public UserAccount getUserByUsername(String username) {
     public UserAccount getUserById(Integer id) {
         return userAccountRepository.findById(id).orElseThrow(() -> new UserNotFoundException(String.valueOf(id)));
     }
+
+    public Set<UserAccount> search(String query) {
+        return userAccountRepository.findUserAccountByUsernameLike(query);
+    }
 }