feat(agent-openai): add OpenAI factory and compatible presets

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

liteflow-react-agent/liteflow-react-agent-openai/pom.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.yomahub</groupId>
+        <artifactId>liteflow-react-agent</artifactId>
+        <version>${revision}</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>liteflow-react-agent-openai</artifactId>
+    <packaging>jar</packaging>
+
+    <properties>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-react-agent-core</artifactId>
+            <version>${revision}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <skipTests>false</skipTests>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

liteflow-react-agent/liteflow-react-agent-openai/src/main/java/com/yomahub/liteflow/agent/openai/OpenAICompatiblePresets.java

@@ -0,0 +1,20 @@
+package com.yomahub.liteflow.agent.openai;
+
+import io.agentscope.core.model.OpenAIChatModel;
+
+public final class OpenAICompatiblePresets {
+    private OpenAICompatiblePresets() {}
+
+    public static OpenAIChatModel deepseek(String apiKey, String modelName) {
+        return OpenAIModelFactory.custom(apiKey, "https://api.deepseek.com/v1", modelName);
+    }
+    public static OpenAIChatModel kimi(String apiKey, String modelName) {
+        return OpenAIModelFactory.custom(apiKey, "https://api.moonshot.cn/v1", modelName);
+    }
+    public static OpenAIChatModel glm(String apiKey, String modelName) {
+        return OpenAIModelFactory.custom(apiKey, "https://open.bigmodel.cn/api/paas/v4", modelName);
+    }
+    public static OpenAIChatModel minimax(String apiKey, String modelName) {
+        return OpenAIModelFactory.custom(apiKey, "https://api.minimax.chat/v1", modelName);
+    }
+}

liteflow-react-agent/liteflow-react-agent-openai/src/main/java/com/yomahub/liteflow/agent/openai/OpenAIModelFactory.java

@@ -0,0 +1,22 @@
+package com.yomahub.liteflow.agent.openai;
+
+import io.agentscope.core.model.OpenAIChatModel;
+
+public final class OpenAIModelFactory {
+    private OpenAIModelFactory() {}
+
+    public static OpenAIChatModel openai(String apiKey, String modelName) {
+        return OpenAIChatModel.builder()
+                .apiKey(apiKey)
+                .modelName(modelName)
+                .build();
+    }
+
+    public static OpenAIChatModel custom(String apiKey, String baseUrl, String modelName) {
+        return OpenAIChatModel.builder()
+                .apiKey(apiKey)
+                .baseUrl(baseUrl)
+                .modelName(modelName)
+                .build();
+    }
+}

liteflow-react-agent/liteflow-react-agent-openai/src/test/java/com/yomahub/liteflow/agent/openai/OpenAICompatiblePresetsTest.java

@@ -0,0 +1,11 @@
+package com.yomahub.liteflow.agent.openai;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class OpenAICompatiblePresetsTest {
+    @Test void deepseek_ok() { assertNotNull(OpenAICompatiblePresets.deepseek("k", "deepseek-chat")); }
+    @Test void kimi_ok()    { assertNotNull(OpenAICompatiblePresets.kimi("k", "moonshot-v1-8k")); }
+    @Test void glm_ok()     { assertNotNull(OpenAICompatiblePresets.glm("k", "glm-4")); }
+    @Test void minimax_ok() { assertNotNull(OpenAICompatiblePresets.minimax("k", "abab6.5s-chat")); }
+}

liteflow-react-agent/pom.xml

@@ -17,8 +17,7 @@
 
     <modules>
         <module>liteflow-react-agent-core</module>
-        <!-- <module>liteflow-react-agent-openai</module> -->
-        <!-- <module>liteflow-react-agent-anthropic</module> -->
+        <module>liteflow-react-agent-openai</module>
         <!-- <module>liteflow-react-agent-gemini</module> -->
         <!-- <module>liteflow-react-agent-dashscope</module> -->
     </modules>