Consider splitting into three separate modules core, client, utils

client/build.gradle

@@ -0,0 +1,40 @@
+plugins {
+    id 'java'
+}
+
+dependencies {
+    implementation project(":utils")
+    implementation "com.squareup.okhttp3:okhttp:${rootProject.ext.okhttpVersion}"
+    testImplementation "com.squareup.okhttp3:mockwebserver:${rootProject.ext.okhttpVersion}"
+    implementation "com.google.code.gson:gson:${rootProject.ext.gsonVersion}"
+    implementation "org.jsoup:jsoup:${rootProject.ext.jsoupVersion}"
+    annotationProcessor "org.projectlombok:lombok:${rootProject.ext.lombokVersion}"
+    testImplementation platform('org.junit:junit-bom:5.9.1')
+    testImplementation 'org.junit.jupiter:junit-jupiter'
+}
+
+configurations {
+    compileOnly {
+        extendsFrom annotationProcessor
+    }
+}
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+}
+
+tasks.withType(Javadoc).configureEach {
+    failOnError = true
+    options.addStringOption('Xdoclint:all', '-quiet')
+    options.addBooleanOption('Xwerror', true)
+}
+
+tasks.named("build") {
+    dependsOn(javadoc)
+}
+
+test {
+    useJUnitPlatform()
+}

core/src/main/java/ru/funpay4j/client/FunPayClient.java → client/src/main/java/ru/funpay4j/client/client/FunPayClient.java

@@ -12,13 +12,13 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.client;
+package ru.funpay4j.client.client;
 
 import ru.funpay4j.client.request.SaveOfferRequest;
-import ru.funpay4j.core.exceptions.FunPayApiException;
-import ru.funpay4j.core.exceptions.InvalidCsrfTokenOrPHPSESSIDException;
-import ru.funpay4j.core.exceptions.InvalidGoldenKeyException;
-import ru.funpay4j.core.exceptions.offer.OfferAlreadyRaisedException;
+import ru.funpay4j.client.exceptions.FunPayApiException;
+import ru.funpay4j.client.exceptions.InvalidCsrfTokenOrPHPSESSIDException;
+import ru.funpay4j.client.exceptions.InvalidGoldenKeyException;
+import ru.funpay4j.client.exceptions.offer.OfferAlreadyRaisedException;
 
 /**
  * Interface for sending thematic requests to FunPay

core/src/main/java/ru/funpay4j/client/okhttp/OkHttpFunPayClient.java → client/src/main/java/ru/funpay4j/client/client/OkHttpFunPayClient.java

@@ -12,18 +12,17 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.client.okhttp;
+package ru.funpay4j.client.client;
 
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import lombok.NonNull;
 import okhttp3.*;
-import ru.funpay4j.client.FunPayClient;
 import ru.funpay4j.client.request.SaveOfferRequest;
-import ru.funpay4j.core.exceptions.FunPayApiException;
-import ru.funpay4j.core.exceptions.InvalidCsrfTokenOrPHPSESSIDException;
-import ru.funpay4j.core.exceptions.InvalidGoldenKeyException;
-import ru.funpay4j.core.exceptions.offer.OfferAlreadyRaisedException;
+import ru.funpay4j.client.exceptions.FunPayApiException;
+import ru.funpay4j.client.exceptions.InvalidCsrfTokenOrPHPSESSIDException;
+import ru.funpay4j.client.exceptions.InvalidGoldenKeyException;
+import ru.funpay4j.client.exceptions.offer.OfferAlreadyRaisedException;
 
 import java.io.IOException;
 import java.util.Map;

core/src/main/java/ru/funpay4j/core/exceptions/FunPayApiException.java → client/src/main/java/ru/funpay4j/client/exceptions/FunPayApiException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions;
+package ru.funpay4j.client.exceptions;
 
 /**
  * Base class for exceptions related to FunPay

core/src/main/java/ru/funpay4j/core/exceptions/InvalidCsrfTokenOrPHPSESSIDException.java → client/src/main/java/ru/funpay4j/client/exceptions/InvalidCsrfTokenOrPHPSESSIDException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions;
+package ru.funpay4j.client.exceptions;
 
 /**
  * Base class for exception related to the fact that the csrf token or PHPSESSID is invalid

core/src/main/java/ru/funpay4j/core/exceptions/InvalidGoldenKeyException.java → client/src/main/java/ru/funpay4j/client/exceptions/InvalidGoldenKeyException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions;
+package ru.funpay4j.client.exceptions;
 
 /**
  * Base class for exception related to the fact that the goldenKey is invalid

core/src/main/java/ru/funpay4j/core/exceptions/lot/LotNotFoundException.java → client/src/main/java/ru/funpay4j/client/exceptions/lot/LotNotFoundException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions.lot;
+package ru.funpay4j.client.exceptions.lot;
 
 /**
  * Base class for exception related to the fact that the lot is not found

core/src/main/java/ru/funpay4j/core/exceptions/offer/OfferAlreadyRaisedException.java → client/src/main/java/ru/funpay4j/client/exceptions/offer/OfferAlreadyRaisedException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions.offer;
+package ru.funpay4j.client.exceptions.offer;
 
 /**
  * Base class for exception related to the fact that the offer already raised

core/src/main/java/ru/funpay4j/core/exceptions/offer/OfferNotFoundException.java → client/src/main/java/ru/funpay4j/client/exceptions/offer/OfferNotFoundException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions.offer;
+package ru.funpay4j.client.exceptions.offer;
 
 /**
  * Base class for exception related to the fact that the offer is not found

core/src/main/java/ru/funpay4j/core/exceptions/user/UserNotFoundException.java → client/src/main/java/ru/funpay4j/client/exceptions/user/UserNotFoundException.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.exceptions.user;
+package ru.funpay4j.client.exceptions.user;
 
 /**
  * Base class for exception related to the fact that the user is not found

core/src/main/java/ru/funpay4j/core/objects/CsrfTokenAndPHPSESSID.java → client/src/main/java/ru/funpay4j/client/objects/CsrfTokenAndPHPSESSID.java

@@ -12,7 +12,7 @@
  * limitations under the License.
  */
 
-package ru.funpay4j.core.objects;
+package ru.funpay4j.client.objects;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;

client/src/main/java/ru/funpay4j/client/objects/game/ParsedPromoGame.java

@@ -0,0 +1,38 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ru.funpay4j.client.objects.game;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * This object represents the parsed FunPay promo game
+ *
+ * @author panic08
+ * @since 1.0.6
+ */
+@Data
+@AllArgsConstructor
+@Builder
+public class ParsedPromoGame {
+    private long lotId;
+
+    private String title;
+
+    private List<ParsedPromoGameCounter> promoGameCounters;
+}

client/src/main/java/ru/funpay4j/client/objects/game/ParsedPromoGameCounter.java

@@ -0,0 +1,34 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ru.funpay4j.client.objects.game;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * This object represents the parsed FunPay promo game counter
+ *
+ * @author panic08
+ * @since 1.0.6
+ */
+@Data
+@AllArgsConstructor
+@Builder
+public class ParsedPromoGameCounter {
+    private long lotId;
+
+    private String title;
+}

client/src/main/java/ru/funpay4j/client/objects/lot/ParsedLot.java

@@ -0,0 +1,45 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ru.funpay4j.client.objects.lot;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import ru.funpay4j.client.objects.offer.ParsedPreviewOffer;
+
+import java.util.List;
+
+/**
+ * This object represents the parsed FunPay lot
+ *
+ * @author panic08
+ * @since 1.0.6
+ */
+@Data
+@AllArgsConstructor
+@Builder
+public class ParsedLot {
+    private long id;
+
+    private long gameId;
+
+    private String title;
+
+    private String description;
+
+    private List<ParsedLotCounter> lotCounters;
+
+    private List<ParsedPreviewOffer> previewOffers;
+}

client/src/main/java/ru/funpay4j/client/objects/lot/ParsedLotCounter.java

@@ -0,0 +1,36 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ru.funpay4j.client.objects.lot;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * This object represents the parsed FunPay lot counter
+ *
+ * @author panic08
+ * @since 1.0.6
+ */
+@Data
+@AllArgsConstructor
+@Builder
+public class ParsedLotCounter {
+    private long lotId;
+
+    private String param;
+
+    private int counter;
+}

client/src/main/java/ru/funpay4j/client/objects/offer/ParsedOffer.java

@@ -0,0 +1,50 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ru.funpay4j.client.objects.offer;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import ru.funpay4j.client.objects.user.ParsedPreviewSeller;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * This object represents the parsed FunPay offer
+ *
+ * @author panic08
+ * @since 1.0.6
+ */
+@Data
+@AllArgsConstructor
+@Builder
+public class ParsedOffer {
+    private long id;
+
+    private String shortDescription;
+
+    private String detailedDescription;
+
+    private Map<String, String> parameters;
+
+    private double price;
+
+    private List<String> attachmentLinks;
+
+    private boolean isAutoDelivery;
+
+    private ParsedPreviewSeller seller;
+}