Fix 404 of other services

src/main/java/cz/cvut/fel/swa/bookmaker/bookmakerservice/client/OddsClient.java

@@ -8,6 +8,7 @@ import org.springframework.cloud.client.ServiceInstance;
 import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
 import org.springframework.stereotype.Component;
 import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.reactive.function.client.WebClientResponseException;
 
 import java.util.Optional;
 
@@ -25,15 +26,20 @@ public class OddsClient {
         }
 
         String baseUrl = instance.getUri().toString();
-        var oddsDto = webClientBuilder
-                .baseUrl(baseUrl)
-                .build()
-                .get()
-                .uri("/odds/{id}", id)
-                .retrieve()
-                .bodyToMono(OddsDto.class)
-                .block();
-
-        return oddsDto != null ? Optional.of(OddsConverter.toModel(oddsDto)) : Optional.empty();
+        try {
+            var oddsDto = webClientBuilder
+                    .baseUrl(baseUrl)
+                    .build()
+                    .get()
+                    .uri("/odds/{id}", id)
+                    .retrieve()
+                    .bodyToMono(OddsDto.class)
+                    .block();
+            return Optional.of(OddsConverter.toModel(oddsDto));
+        } catch (WebClientResponseException.NotFound e) {
+            return Optional.empty();
+        } catch (Exception e) {
+            return Optional.empty();
+        }
     }
 }

src/main/java/cz/cvut/fel/swa/bookmaker/bookmakerservice/client/UserClient.java

@@ -8,6 +8,7 @@ import org.springframework.cloud.client.ServiceInstance;
 import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
 import org.springframework.stereotype.Component;
 import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.reactive.function.client.WebClientResponseException;
 
 import java.util.Optional;
 
@@ -25,15 +26,20 @@ public class UserClient {
         }
 
         String baseUrl = instance.getUri().toString();
-        var userDto = webClientBuilder
-                .baseUrl(baseUrl)
-                .build()
-                .get()
-                .uri("/users/{id}", id)
-                .retrieve()
-                .bodyToMono(UserDto.class)
-                .block();
-
-        return userDto != null ? Optional.of(UserConverter.toModel(userDto)) : Optional.empty();
+        try {
+            var userDto = webClientBuilder
+                    .baseUrl(baseUrl)
+                    .build()
+                    .get()
+                    .uri("/users/{id}", id)
+                    .retrieve()
+                    .bodyToMono(UserDto.class)
+                    .block();
+            return Optional.of(UserConverter.toModel(userDto));
+        } catch (WebClientResponseException.NotFound e) {
+            return Optional.empty();
+        } catch (Exception e) {
+            return Optional.empty();
+        }
     }
 }