[keycloak] add user details endpoint

Author: erhanvarlik

server/keycloak/src/main/java/com/recipefy/keycloak/controller/AuthController.java

@@ -11,6 +11,8 @@
 import org.springframework.web.server.ResponseStatusException;
 import reactor.core.publisher.Mono;
 
+import java.util.UUID;
+
 @RestController
 @RequestMapping("/auth")
 @RequiredArgsConstructor
@@ -41,4 +43,9 @@ public Mono<UserInfoResponse> userInfo(@RequestHeader(HttpHeaders.AUTHORIZATION)
     public Mono<TokenResponse> refreshToken(@Valid @RequestBody RefreshTokenRequest request) {
         return keycloakService.refreshToken(request);
     }
+
+    @GetMapping("/users/{userId}")
+    public Mono<UserDetails> getUser(@PathVariable UUID userId) {
+        return keycloakService.getUser(userId);
+    }
 }

server/keycloak/src/main/java/com/recipefy/keycloak/model/UserDetails.java

@@ -0,0 +1,13 @@
+package com.recipefy.keycloak.model;
+
+import lombok.Data;
+
+@Data
+public class UserDetails {
+    private String id;
+    private String username;
+    private String firstName;
+    private String lastName;
+    private String email;
+    private Boolean emailVerified;
+}

server/keycloak/src/main/java/com/recipefy/keycloak/service/KeycloakService.java

@@ -12,6 +12,7 @@
 import reactor.core.publisher.Mono;
 
 import java.util.List;
+import java.util.UUID;
 
 @Service
 @RequiredArgsConstructor
@@ -81,4 +82,11 @@ public Mono<TokenResponse> refreshToken(RefreshTokenRequest request) {
                 .retrieve()
                 .bodyToMono(TokenResponse.class);
     }
+
+    public Mono<UserDetails> getUser(UUID userId) {
+        return keycloakAdminClient.get()
+                .uri(properties.getAdminUri() + "/users/" + userId)
+                .retrieve()
+                .bodyToMono(UserDetails.class);
+    }
 }