Optimized a few methods when calling and using the Api!

API/src/main/java/io/github/jwdeveloper/tiktok/data/models/badges/CombineBadge.java

@@ -24,19 +24,22 @@
 
 import io.github.jwdeveloper.tiktok.data.models.Picture;
 import io.github.jwdeveloper.tiktok.messages.data.BadgeStruct;
+import lombok.Getter;
 
+@Getter
 public class CombineBadge extends Badge {
     private final Picture picture;
     private final String text;
     private final String subText;
 
-
     public CombineBadge(BadgeStruct.CombineBadge combineBadge) {
-
         picture = Picture.map(combineBadge.getIcon());
         text = combineBadge.getText().getDefaultPattern();
         subText = combineBadge.getStr();
     }
 
-
-}
+    @Override
+    public String toString() {
+        return "CombineBadge{picture=" + picture +", text='" + text + "', subText='" + subText + "'}";
+    }
+}

API/src/main/java/io/github/jwdeveloper/tiktok/data/models/badges/PictureBadge.java

@@ -24,12 +24,18 @@
 
 import io.github.jwdeveloper.tiktok.data.models.Picture;
 import io.github.jwdeveloper.tiktok.messages.data.BadgeStruct;
+import lombok.Getter;
 
+@Getter
 public class PictureBadge extends Badge {
-
     private final Picture picture;
-    public PictureBadge(BadgeStruct.ImageBadge imageBadge) {
 
+    public PictureBadge(BadgeStruct.ImageBadge imageBadge) {
         picture = Picture.map(imageBadge.getImage());
     }
-}
+
+    @Override
+    public String toString() {
+        return "PictureBadge{picture=" + picture + "}";
+    }
+}

API/src/main/java/io/github/jwdeveloper/tiktok/data/models/badges/StringBadge.java

@@ -23,12 +23,18 @@
 package io.github.jwdeveloper.tiktok.data.models.badges;
 
 import io.github.jwdeveloper.tiktok.messages.data.BadgeStruct;
+import lombok.Getter;
 
+@Getter
 public class StringBadge extends Badge {
+    private final String text;
 
-    public String text;
     public StringBadge(BadgeStruct.StringBadge stringBadge) {
-
         this.text = stringBadge.getStr();
     }
-}
+
+    @Override
+    public String toString() {
+        return "StringBadge{text='" + text + "'}";
+    }
+}

API/src/main/java/io/github/jwdeveloper/tiktok/data/models/badges/TextBadge.java

@@ -23,13 +23,18 @@
 package io.github.jwdeveloper.tiktok.data.models.badges;
 
 import io.github.jwdeveloper.tiktok.messages.data.BadgeStruct;
+import lombok.Getter;
 
-public class TextBadge extends Badge
-{
+@Getter
+public class TextBadge extends Badge {
     private final String text;
 
-    public TextBadge(BadgeStruct.TextBadge textBadge)
-    {
+    public TextBadge(BadgeStruct.TextBadge textBadge) {
         this.text = textBadge.getDefaultPattern();
     }
-}
+
+    @Override
+    public String toString() {
+        return "TextBadge{text='" + text + "'}";
+    }
+}

Client/src/main/java/io/github/jwdeveloper/tiktok/http/HttpUtils.java

@@ -22,58 +22,30 @@
  */
 package io.github.jwdeveloper.tiktok.http;
 
-import lombok.SneakyThrows;
-
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 public class HttpUtils
 {
     public static String parseParameters(String url, Map<String,Object> parameters)
     {
-        var parameterString = "";
-        if (!parameters.isEmpty()) {
-            var builder = new StringBuilder();
-            builder.append("?");
-            var first = false;
-            for (var param : parameters.entrySet()) {
-
-                if (first) {
-                    builder.append("&");
-                }
-                builder.append(param.getKey()).append("=").append(param.getValue());
-                first = true;
-            }
-            parameterString = builder.toString();
-        }
+        if (parameters.isEmpty())
+            return url;
 
-        return url+parameterString;
+		return url+ "?" + parameters.entrySet().stream().map(entry -> entry.getKey()+"="+entry.getValue()).collect(Collectors.joining("&"));
     }
 
-    @SneakyThrows
     public static String parseParametersEncode(String url, Map<String,Object> parameters)
     {
-
-        var parameterString = "";
-        if (!parameters.isEmpty()) {
-            var builder = new StringBuilder();
-            builder.append("?");
-            var first = false;
-            for (var param : parameters.entrySet()) {
-
-                if (first) {
-                    builder.append("&");
-                }
-
-                final String encodedKey = URLEncoder.encode(param.getKey(), StandardCharsets.UTF_8);
-                final String encodedValue = URLEncoder.encode(param.getValue().toString(), StandardCharsets.UTF_8);
-                builder.append(encodedKey).append("=").append(encodedValue);
-                first = true;
-            }
-            parameterString = builder.toString();
-        }
-
-        return url+parameterString;
+		if (parameters.isEmpty())
+			return url;
+
+        return url+ "?" + parameters.entrySet().stream().map(entry -> {
+            String encodedKey = URLEncoder.encode(entry.getKey(), StandardCharsets.UTF_8);
+            String encodedValue = URLEncoder.encode(entry.getValue().toString(), StandardCharsets.UTF_8);
+            return encodedKey+"="+encodedValue;
+        }).collect(Collectors.joining("&"));
     }
-}
+}

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokApiService.java

@@ -73,15 +73,19 @@ public TikTokUserInfo fetchUserInfoFromTikTokApi(String userName) {
         var message = roomData.get("message").getAsString();
 
         if (message.equals("params_error")) {
-            throw new TikTokLiveRequestException("fetchRoomIdFromTiktokApi -> Unable to fetch roomID, contact with developer");
+            throw new TikTokLiveRequestException("fetchRoomIdFromTiktokApi -> Unable to fetch roomID, contact the developer");
         }
         if (message.equals("user_not_found")) {
             return new TikTokUserInfo(TikTokUserInfo.UserStatus.NotFound, "", -1);
         }
         //live -> status 2
         //live paused -> 3
         //not live -> status 4
-        var data = roomData.getAsJsonObject("data");
+        var element = roomData.get("data");
+        if (element.isJsonNull()) {
+            return new TikTokUserInfo(TikTokUserInfo.UserStatus.NotFound, "", -1);
+        }
+        var data = element.getAsJsonObject();
         var user = data.getAsJsonObject("user");
         var roomId = user.get("roomId").getAsString();
         var status = user.get("status").getAsInt();

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokCookieJar.java

@@ -22,9 +22,8 @@
  */
 package io.github.jwdeveloper.tiktok.http;
 
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
+import java.util.stream.Collectors;
 
 public class TikTokCookieJar {
     private final Map<String, String> cookies;
@@ -40,13 +39,10 @@ public void set(String key, String value) {
         cookies.put(key, value);
     }
 
-    public String parseCookies()
-    {
-        var sb = new StringBuilder();
-        for(var entry : cookies.entrySet())
-        {
-            sb.append(entry.getKey()).append("=").append(entry.getValue()).append(";");
-        }
-        return sb.toString();
+    public String parseCookies() {
+		return cookies.entrySet()
+            .stream()
+            .map(entry -> entry.getKey()+"="+entry.getValue()+";")
+            .collect(Collectors.joining());
     }
-}
+}

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokHttpClient.java

@@ -45,23 +45,20 @@ public TikTokHttpClient(TikTokCookieJar tikTokCookieJar, TikTokHttpRequestFactor
         this.tikTokCookieJar = tikTokCookieJar;
     }
 
-    public void setSessionId(String sessionId)
-    {
+    public void setSessionId(String sessionId) {
         tikTokCookieJar.set("sessionid", sessionId);
         tikTokCookieJar.set("sessionid_ss", sessionId);
         tikTokCookieJar.set("sid_tt", sessionId);
     }
 
 
     public String getLivestreamPage(String userName) {
-
         var url = Constants.TIKTOK_URL_WEB + "@" + userName + "/live/";
         var get = getRequest(url, null);
         return get;
     }
 
-    public JsonObject getJsonFromTikTokApi(String path, Map<String,Object> params)
-    {
+    public JsonObject getJsonFromTikTokApi(String path, Map<String,Object> params) {
         var get = getRequest(Constants.TIKTOK_URL_WEB + path, params);
         var json = JsonParser.parseString(get);
         var jsonObject = json.getAsJsonObject();
@@ -117,7 +114,6 @@ private byte[] getSignRequest(String url, Map<String, Object> parameters) {
             {
                 var split = cookie.split(";")[0].split("=");
 
-
                 var key = split[0];
                 var value = split[1];
                 tikTokCookieJar.set(key, value);
@@ -133,7 +129,6 @@ private byte[] getSignRequest(String url, Map<String, Object> parameters) {
 
 
     private String getSignedUrl(String url, Map<String, Object> parameters) {
-
         var fullUrl = HttpUtils.parseParameters(url,parameters);
         var signParams = new TreeMap<String,Object>();
         signParams.put("client", "ttlive-java");
@@ -143,7 +138,6 @@ private String getSignedUrl(String url, Map<String, Object> parameters) {
         var request = requestFactory.setQueries(signParams);
         var content = request.get(Constants.TIKTOK_SIGN_API);
 
-
         try {
             var json = JsonParser.parseString(content);
             var jsonObject = json.getAsJsonObject();
@@ -157,4 +151,4 @@ private String getSignedUrl(String url, Map<String, Object> parameters) {
         }
     }
 
-}
+}

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokHttpRequestFactory.java

@@ -42,6 +42,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
+import java.util.stream.Collectors;
 
 public class TikTokHttpRequestFactory implements TikTokHttpRequest {
     private final CookieManager cookieManager;
@@ -122,18 +123,16 @@ public TikTokHttpRequest setAgent(String value) {
     public TikTokHttpRequest setQueries(Map<String, Object> queries) {
         if (queries == null)
             return this;
-        var testMap = new TreeMap<String, Object>(queries);
-        query = String.join("&", testMap.entrySet().stream().map(x ->
-        {
+        var testMap = new TreeMap<>(queries);
+        query = testMap.entrySet().stream().map(x -> {
             var key = x.getKey();
-            var value = "";
             try {
-                value = URLEncoder.encode(x.getValue().toString(), StandardCharsets.UTF_8);
+                return key+"="+URLEncoder.encode(x.getValue().toString(), StandardCharsets.UTF_8);
             } catch (Exception e) {
                 e.printStackTrace();
+				return key + "=";
             }
-            return key + "=" + value;
-        }).toList());
+        }).collect(Collectors.joining("&"));
         return this;
     }
 
@@ -162,10 +161,7 @@ private String getContent(HttpRequest request) throws Exception {
             var map = new HashMap<String, List<String>>();
             map.put(key, List.of(value));
             cookieManager.put(uri, map);
-
         }
         return response.body();
     }
-
-
-}
+}

Client/src/main/java/io/github/jwdeveloper/tiktok/listener/TikTokListenersManager.java

@@ -115,8 +115,8 @@ private ListenerBindingModel bindToEvents(TikTokEventListener listener) {
                     throw new TikTokEventListenerMethodException(e);
                 }
             };
-            eventsMap.computeIfAbsent(eventClazz, (a) -> new ArrayList<EventConsumer<?>>()).add(eventMethodRef);
+            eventsMap.computeIfAbsent(eventClazz, (a) -> new ArrayList<>()).add(eventMethodRef);
         }
         return new ListenerBindingModel(listener, eventsMap);
     }
-}
+}

Client/src/test/java/io/github/jwdeveloper/tiktok/http/HttpUtilsTest.java

@@ -0,0 +1,47 @@
+package io.github.jwdeveloper.tiktok.http;
+
+import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+
+import java.util.*;
+
+public class HttpUtilsTest
+{
+	@Test
+	public void parseParameters_EmptyParameters_ShouldHaveNoParameters()
+	{
+		String parsed = HttpUtils.parseParameters("https://webcast.tiktok.com/webcast/im/fetch/", new HashMap<>());
+
+		Assertions.assertEquals("https://webcast.tiktok.com/webcast/im/fetch/", parsed);
+	}
+
+	@Test
+	public void parseParameters_ValidParameters_ShouldConstructValidURL()
+	{
+		LinkedHashMap<String, Object> testMap = new LinkedHashMap<>();
+		testMap.put("room_id", 1);
+		testMap.put("uniqueId", "randomName");
+		String parsed = HttpUtils.parseParameters("https://webcast.tiktok.com/webcast/im/fetch/", testMap);
+
+		Assertions.assertEquals("https://webcast.tiktok.com/webcast/im/fetch/?room_id=1&uniqueId=randomName", parsed);
+	}
+
+	@Test
+	public void parseParametersEncode_EmptyParameters_ShouldHaveNoParameters()
+	{
+		String parsed = HttpUtils.parseParametersEncode("https://webcast.tiktok.com/webcast/im/fetch/", new HashMap<>());
+
+		Assertions.assertEquals("https://webcast.tiktok.com/webcast/im/fetch/", parsed);
+	}
+
+	@Test
+	public void parseParametersEncode_ValidParameters_ShouldConstructValidURL()
+	{
+		LinkedHashMap<String, Object> testMap = new LinkedHashMap<>();
+		testMap.put("room_id", 1);
+		testMap.put("root_referer", "https://www.tiktok.com/");
+		String parsed = HttpUtils.parseParametersEncode("https://webcast.tiktok.com/webcast/im/fetch/", testMap);
+
+		Assertions.assertEquals("https://webcast.tiktok.com/webcast/im/fetch/?room_id=1&root_referer=https%3A%2F%2Fwww.tiktok.com%2F", parsed);
+	}
+}