remove operation id prefix

client/deployment/src/main/java/io/quarkiverse/openapi/generator/deployment/CodegenConfig.java

@@ -67,6 +67,7 @@ public enum ConfigName {
         USE_FIELD_NAME_IN_PART_FILENAME("use-field-name-in-part-filename"),
         ADDITIONAL_PROPERTIES_AS_ATTRIBUTE("additional-properties-as-attribute"),
         ADDITIONAL_REQUEST_ARGS("additional-request-args"),
+        REMOVE_OPERATION_ID_PREFIX("remove-operation-id-prefix"),
         BEAN_VALIDATION("use-bean-validation");
 
         private final String name;

client/deployment/src/main/java/io/quarkiverse/openapi/generator/deployment/SpecItemConfig.java

@@ -38,4 +38,11 @@ public class SpecItemConfig extends CommonItemConfig {
      */
     @ConfigItem(name = "model-name-prefix")
     public Optional<String> modelNamePrefix;
+
+    /**
+     * Remove operation id prefix
+     */
+    @ConfigItem(name = "remove-operation-id-prefix")
+    public Optional<String> removeOperationIdPrefix;
+
 }

client/deployment/src/main/java/io/quarkiverse/openapi/generator/deployment/codegen/OpenApiGeneratorCodeGenBase.java

@@ -13,6 +13,7 @@
 import static io.quarkiverse.openapi.generator.deployment.CodegenConfig.ConfigName.INPUT_BASE_DIR;
 import static io.quarkiverse.openapi.generator.deployment.CodegenConfig.ConfigName.MODEL_NAME_PREFIX;
 import static io.quarkiverse.openapi.generator.deployment.CodegenConfig.ConfigName.MODEL_NAME_SUFFIX;
+import static io.quarkiverse.openapi.generator.deployment.CodegenConfig.ConfigName.REMOVE_OPERATION_ID_PREFIX;
 import static io.quarkiverse.openapi.generator.deployment.CodegenConfig.ConfigName.TEMPLATE_BASE_DIR;
 import static io.quarkiverse.openapi.generator.deployment.CodegenConfig.ConfigName.VALIDATE_SPEC;
 
@@ -228,6 +229,9 @@ protected void generate(OpenApiGeneratorOptions options) {
         getModelNamePrefix(config, openApiFilePath)
                 .ifPresent(generator::withModelNamePrefix);
 
+        getRemoveOperationIdPrefix(config, openApiFilePath)
+                .ifPresent(generator::withRemoveOperationIdPrefix);
+
         getValues(config, openApiFilePath, CodegenConfig.ConfigName.MUTINY, Boolean.class)
                 .ifPresent(generator::withMutiny);
 
@@ -350,6 +354,11 @@ private Optional<String> getModelNamePrefix(final Config config, final Path open
                 .getOptionalValue(getSpecConfigName(MODEL_NAME_PREFIX, openApiFilePath), String.class);
     }
 
+    private Optional<Boolean> getRemoveOperationIdPrefix(final Config config, final Path openApiFilePath) {
+        return config
+                .getOptionalValue(getSpecConfigName(REMOVE_OPERATION_ID_PREFIX, openApiFilePath), Boolean.class);
+    }
+
     private Optional<String> getInputBaseDirRelativeToModule(final Path sourceDir, final Config config) {
         return config.getOptionalValue(getGlobalConfigName(INPUT_BASE_DIR), String.class).map(baseDir -> {
             int srcIndex = sourceDir.toString().lastIndexOf("src");

client/deployment/src/main/java/io/quarkiverse/openapi/generator/deployment/wrapper/OpenApiClientGeneratorWrapper.java

@@ -280,6 +280,11 @@ public OpenApiClientGeneratorWrapper withModelNameSuffix(final String modelNameS
         return this;
     }
 
+    public OpenApiClientGeneratorWrapper withRemoveOperationIdPrefix(final Boolean modelNamePrefix) {
+        this.configurator.setRemoveOperationIdPrefix(modelNamePrefix);
+        return this;
+    }
+
     public OpenApiClientGeneratorWrapper withModelNamePrefix(final String modelNamePrefix) {
         this.configurator.setModelNamePrefix(modelNamePrefix);
         return this;

client/integration-tests/pom.xml

@@ -33,6 +33,7 @@
     <module>part-filename</module>
     <module>polymorphism</module>
     <module>return-response</module>
+    <module>remove-operationid-prefix</module>
     <module>security</module>
     <module>simple</module>
     <module>skip-validation</module>

client/integration-tests/remove-operationid-prefix/pom.xml

@@ -0,0 +1,91 @@
+<?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>io.quarkiverse.openapi.generator</groupId>
+        <artifactId>quarkus-openapi-generator-integration-tests</artifactId>
+        <version>3.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>quarkus-openapi-generator-it-remove-operationid-prefix</artifactId>
+    <name>Quarkus - Openapi Generator - Integration Tests - Client - remove operation id prefix</name>
+    <description>Example project for general usage with remove operation id prefix</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.quarkiverse.openapi.generator</groupId>
+            <artifactId>quarkus-openapi-generator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-junit5</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>io.quarkus</groupId>
+                <artifactId>quarkus-maven-plugin</artifactId>
+                <extensions>true</extensions>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>build</goal>
+                            <goal>generate-code</goal>
+                            <goal>generate-code-tests</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+    <profiles>
+        <profile>
+            <id>native-image</id>
+            <activation>
+                <property>
+                    <name>native</name>
+                </property>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <artifactId>maven-surefire-plugin</artifactId>
+                        <configuration>
+                            <skipTests>${native.surefire.skip}</skipTests>
+                        </configuration>
+                    </plugin>
+                    <plugin>
+                        <artifactId>maven-failsafe-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <goals>
+                                    <goal>integration-test</goal>
+                                    <goal>verify</goal>
+                                </goals>
+                                <configuration>
+                                    <systemPropertyVariables>
+                                        <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
+                                        <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+                                        <maven.home>${maven.home}</maven.home>
+                                    </systemPropertyVariables>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+            <properties>
+                <quarkus.package.type>native</quarkus.package.type>
+            </properties>
+        </profile>
+    </profiles>
+
+</project>

client/integration-tests/remove-operationid-prefix/src/main/openapi/openapi-remove-operation-id-prefix.yaml

@@ -0,0 +1,108 @@
+---
+openapi: 3.0.3
+info:
+  title: code-with-quarkus API
+  version: 1.0.0-SNAPSHOT
+servers:
+- url: http://localhost:8080
+  description: Auto generated value
+- url: http://0.0.0.0:8080
+  description: Auto generated value
+paths:
+  /users:
+    get:
+      tags:
+      - User Resource
+      description: Find All
+      operationId: UserResource_findAll
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: "#/components/schemas/User"
+    post:
+      tags:
+      - User Resource
+      description: Add
+      operationId: UserResource_add
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/User"
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/User"
+  /users/{id}:
+    get:
+      tags:
+      - User Resource
+      description: Find
+      operationId: UserResource_find
+      parameters:
+      - name: id
+        in: path
+        required: true
+        schema:
+          format: int32
+          type: integer
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/User"
+    put:
+      tags:
+      - User Resource
+      description: Update
+      operationId: UserResource_update
+      parameters:
+      - name: id
+        in: path
+        required: true
+        schema:
+          format: int32
+          type: integer
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/User"
+      responses:
+        "204":
+          description: No Content
+    delete:
+      tags:
+      - User Resource
+      description: Delete
+      operationId: UserResource_delete
+      parameters:
+      - name: id
+        in: path
+        required: true
+        schema:
+          format: int32
+          type: integer
+      responses:
+        "204":
+          description: No Content
+components:
+  schemas:
+    User:
+      type: object
+      properties:
+        id:
+          format: int32
+          type: integer
+        name:
+          type: string

client/integration-tests/remove-operationid-prefix/src/main/resources/application.properties

@@ -0,0 +1,2 @@
+quarkus.rest-client.quarkus_simple_openapi_yaml.url=http://localhost:8080
+quarkus.openapi-generator.codegen.spec.openapi_remove_operation_id_prefix_yaml.remove-operation-id-prefix=true

client/integration-tests/remove-operationid-prefix/src/test/java/io/quarkiverse/openapi/generator/it/RemoveOperatiionIdPrefixTest.java

@@ -0,0 +1,33 @@
+package io.quarkiverse.openapi.generator.it;
+
+import static org.assertj.core.api.Assertions.assertThatCode;
+
+import org.junit.jupiter.api.Test;
+
+import io.quarkus.test.junit.QuarkusTest;
+
+@QuarkusTest
+public class RemoveOperatiionIdPrefixTest {
+
+    String apiClassName = "org.openapi.quarkus.openapi_remove_operation_id_prefix_yaml.api.UserResourceApi";
+    String modelClassName = "org.openapi.quarkus.openapi_remove_operation_id_prefix_yaml.model.User";
+
+    @Test
+    void apiIsBeingGenerated() throws NoSuchMethodException {
+        assertThatCode(() -> Class.forName(apiClassName).getMethod("find", Integer.class))
+                .doesNotThrowAnyException();
+
+        assertThatCode(() -> Class.forName(apiClassName).getMethod("findAll"))
+                .doesNotThrowAnyException();
+
+        assertThatCode(() -> Class.forName(apiClassName).getMethod("add", Class.forName(modelClassName)))
+                .doesNotThrowAnyException();
+
+        assertThatCode(() -> Class.forName(apiClassName).getMethod("update", Integer.class, Class.forName(modelClassName)))
+                .doesNotThrowAnyException();
+
+        assertThatCode(() -> Class.forName(apiClassName).getMethod("delete", Integer.class))
+                .doesNotThrowAnyException();
+
+    }
+}

docs/modules/ROOT/pages/includes/getting-started.adoc

@@ -88,6 +88,13 @@ quarkus.openapi-generator.codegen.spec.petstore_json.model-name-suffix=CustomMod
 quarkus.openapi-generator.codegen.spec.petstore_json.model-name-prefix=CustomModelPrefix
 ----
 
+You can remove operationId prefix (e.g. User_findAll=> findAll). To do that, you must define the following properties:
+
+[source,properties]
+----
+quarkus.openapi-generator.codegen.spec.petstore_json.remove-operation-id-prefix=true
+----
+
 The same way you can add any additional annotations to the generated api files with `additional-api-type-annotations`. Given you want to include Foo and Bar annotations, you must define additional-api-type-annotations as:
 
 [source,properties]