Added dev impersonation and changed api a little bit

src/main/java/core_service/configuration/security/DevJwtAuthenticationFilter.java

@@ -0,0 +1,51 @@
+package core_service.configuration.security;
+
+import core_service.shared.security.UserPrincipal;
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.jspecify.annotations.NonNull;
+import org.springframework.context.annotation.Profile;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import java.io.IOException;
+import java.util.Collections;
+
+/**
+ * Development-specific authentication filter that bypasses real JWT validation.
+ * It automatically injects a default user principal for every request when the 'dev' profile is active.
+ */
+@Component("jwtAuthenticationFilter")
+@Profile("dev")
+@Slf4j
+public class DevJwtAuthenticationFilter extends OncePerRequestFilter {
+
+    @Override
+    protected void doFilterInternal(
+            @NonNull HttpServletRequest request,
+            @NonNull HttpServletResponse response,
+            @NonNull FilterChain filterChain
+    ) throws ServletException, IOException {
+
+        if (SecurityContextHolder.getContext().getAuthentication() == null) {
+            // Default user principal for dev mode: Using the requested Steam ID 76561198005679788
+            UserPrincipal principal = new UserPrincipal("1", "dev@example.com", 76561198005679788L);
+            UsernamePasswordAuthenticationToken authToken = new UsernamePasswordAuthenticationToken(
+                    principal,
+                    null,
+                    Collections.emptyList()
+            );
+            authToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
+            SecurityContextHolder.getContext().setAuthentication(authToken);
+            log.trace("Dev mode: Injected default user principal with SteamID: {}", principal.steamId());
+        }
+
+        filterChain.doFilter(request, response);
+    }
+}

src/main/java/core_service/configuration/security/JwtAuthenticationFilter.java

@@ -8,6 +8,7 @@ import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.jspecify.annotations.NonNull;
+import org.springframework.context.annotation.Profile;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
@@ -17,7 +18,8 @@ import org.springframework.web.filter.OncePerRequestFilter;
 import java.io.IOException;
 import java.util.Collections;
 
-@Component
+@Component("jwtAuthenticationFilter")
+@Profile("!dev")
 @RequiredArgsConstructor
 @Slf4j
 public class JwtAuthenticationFilter extends OncePerRequestFilter {

src/main/java/core_service/configuration/security/JwtConfig.java

@@ -4,10 +4,12 @@ import lombok.Getter;
 import lombok.Setter;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
 
 @Getter
 @Setter
 @Configuration
+@Profile("!dev")
 @ConfigurationProperties(prefix = "security.jwt")
 public class JwtConfig {
 

src/main/java/core_service/configuration/security/JwtService.java

@@ -2,12 +2,14 @@ package core_service.configuration.security;
 
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.security.Keys;
+import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Service;
 
 import javax.crypto.SecretKey;
 import java.nio.charset.StandardCharsets;
 
 @Service
+@Profile("!dev")
 public class JwtService {
 
     private final JwtConfig jwtConfig;

src/main/java/core_service/configuration/security/SecurityConfig.java

@@ -1,6 +1,7 @@
 package core_service.configuration.security;
 
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -14,13 +15,13 @@ import org.springframework.security.web.authentication.UsernamePasswordAuthentic
 import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.CorsConfigurationSource;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.OncePerRequestFilter;
 
 import java.util.Arrays;
 import java.util.List;
 
 @Configuration
 @EnableWebSecurity
-@RequiredArgsConstructor
 public class SecurityConfig {
 
     private static final String[] WHITE_LIST_URLS = {
@@ -31,7 +32,11 @@ public class SecurityConfig {
             "/api/steam/test/**"
     };
 
-    private final JwtAuthenticationFilter jwtAuthFilter;
+    private final OncePerRequestFilter jwtAuthFilter;
+
+    public SecurityConfig(@Qualifier("jwtAuthenticationFilter") OncePerRequestFilter jwtAuthFilter) {
+        this.jwtAuthFilter = jwtAuthFilter;
+    }
 
     @Value("${app.cors.allowed-origins}")
     private String[] allowedOrigins;

src/main/java/core_service/modules/steam_adapter/api/dto/response/SteamOwnedGamesResponse.java

@@ -1,18 +1,24 @@
 package core_service.modules.steam_adapter.api.dto.response;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import java.util.List;
 
-public record SteamOwnedGamesResponse(OwnedGamesResponse response) {
+@JsonIgnoreProperties(ignoreUnknown = true)
+public record SteamOwnedGamesResponse(
+        @JsonProperty("response") OwnedGamesResponse response
+) {
 
+    @JsonIgnoreProperties(ignoreUnknown = true)
     public record OwnedGamesResponse(
             @JsonProperty("game_count") Integer gameCount,
-            List<Game> games
+            @JsonProperty("games") List<Game> games
     ) {}
 
+    @JsonIgnoreProperties(ignoreUnknown = true)
     public record Game(
-            Integer appid,
-            String name,
+            @JsonProperty("appid") Integer appid,
+            @JsonProperty("name") String name,
             @JsonProperty("playtime_forever") Integer playtimeForever,
             @JsonProperty("img_icon_url") String imgIconUrl,
             @JsonProperty("has_community_visible_stats") Boolean hasCommunityVisibleStats

src/main/java/core_service/modules/steam_adapter/service/SteamApiService.java

@@ -14,9 +14,9 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 
-@Slf4j
 @Service
 @RequiredArgsConstructor
+@Slf4j
 public class SteamApiService {
 
     private final RestClient steamRestClient;
@@ -26,24 +26,42 @@ public class SteamApiService {
 
     @Cacheable(value = "steamGameCount", key = "#steamId")
     public int getOwnedGamesCount(String steamId) {
+        if (apiKey == null || apiKey.isEmpty() || apiKey.equals("${STEAM_API_KEY}")) {
+            log.error("Steam API Key is not configured correctly!");
+            return 0;
+        }
+
         try {
-            log.info("Fetching owned games count for SteamID: {}", steamId);
+            log.info("Fetching owned games count for SteamID: {} using API Key starting with: {}", 
+                steamId, apiKey.substring(0, Math.min(apiKey.length(), 4)));
 
             SteamOwnedGamesResponse response = steamRestClient.get()
                     .uri(uriBuilder -> uriBuilder
-                            .path("/IPlayerService/GetOwnedGames/v0001/")
+                            .path("/IPlayerService/GetOwnedGames/v1/")
                             .queryParam("key", apiKey)
                             .queryParam("steamid", steamId)
-                            .queryParam("include_appinfo", 0)
-                            .queryParam("include_played_free_games", 1)
+                            .queryParam("include_appinfo", "true")
+                            .queryParam("include_played_free_games", "true")
+                            .queryParam("format", "json")
                             .build())
                     .retrieve()
                     .body(SteamOwnedGamesResponse.class);
 
-            log.info("SteamOwnedGamesResponse: {}", response);
+            log.info("Steam API Response object for {}: {}", steamId, response);
 
             if (response != null && response.response() != null) {
-                return response.response().gameCount() != null ? response.response().gameCount() : 0;
+                Integer count = response.response().gameCount();
+                if (count == null) {
+                    if (response.response().games() != null) {
+                        int size = response.response().games().size();
+                        log.info("game_count was null, but games list has {} entries for SteamID: {}", size, steamId);
+                        return size;
+                    }
+                    log.warn("Steam API returned an empty response object for SteamID: {}. Check if the ID is correct and 'Game details' are Public.", steamId);
+                    return 0;
+                }
+                log.info("Successfully fetched {} games for SteamID: {}", count, steamId);
+                return count;
             }
 
         } catch (Exception e) {