backend/src/main/java/com/vaessl/app/connection/Endpoint.java

@@ -0,0 +1,16 @@
+package com.vaessl.app.connection;
+
+
+public enum Endpoint {
+    HOMEBOX_LOGIN("/api/v1/users/login"), LOGIN("/login");
+
+    private final String value;
+
+    private Endpoint(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+}

backend/src/main/java/com/vaessl/app/connection/Endpoints.java

@@ -1,14 +0,0 @@
-package com.vaessl.app.connection;
-
-import lombok.Getter;
-
-@Getter
-public enum Endpoints {
-    HOMEBOX_LOGIN("/api/v1/users/login");
-    
-    private final String endpoint;
-
-    Endpoints(String endpoint){
-        this.endpoint = endpoint;
-    }
-}

backend/src/main/java/com/vaessl/app/exception/ErrorMessage.java

@@ -2,25 +2,34 @@ package com.vaessl.app.exception;
 
 import org.springframework.http.HttpStatus;
 
-import lombok.Getter;
+import com.fasterxml.jackson.annotation.JsonValue;
 
-@Getter
+public enum ErrorMessage {
-public enum ErrorMessages {
     BAD_REQUEST_EMPTY_FIELDS(HttpStatus.BAD_REQUEST, "Fields must not be empty."), UNAUTHORIZED_WRONG_LOGIN(
             HttpStatus.UNAUTHORIZED, "Invalid username or password."), SERVICE_UNAVAILABLE_UNREACHABLE_URL(
                     HttpStatus.SERVICE_UNAVAILABLE, "The target URL is unreachable."), SERVER_ERROR_GENERAL(
-                            "The external app returned a server error: ");
+                            "The external app returned a server error: "), WRONG_SERVICE_TYPE(HttpStatus.BAD_REQUEST,
+                                    "No such service type.");
 
     private final HttpStatus status;
     private final String message;
 
-    ErrorMessages(HttpStatus status, String message) {
+    private ErrorMessage(HttpStatus status, String message) {
         this.status = status;
         this.message = message;
     }
 
-    ErrorMessages(String message) {
+    private ErrorMessage(String message) {
         this.status = null;
         this.message = message;
     }
+
+    public HttpStatus getStatus() {
+        return status;
+    }
+
+    @JsonValue
+    public String getMessage() {
+        return message;
+    }
 }