com.chutneytesting.WebConfiguration Maven / Gradle / Ivy

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/*
 * SPDX-FileCopyrightText: 2017-2024 Enedis
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 */

package com.chutneytesting;

import com.chutneytesting.security.AuditHandler;
import com.chutneytesting.tools.MyMixInForIgnoreType;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import java.io.File;
import java.nio.file.Paths;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.boot.web.servlet.server.AbstractServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.core.io.Resource;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfiguration implements WebMvcConfigurer {

    @Bean
    @Primary
    public ObjectMapper webObjectMapper() {
        return new ObjectMapper()
            .addMixIn(Resource.class, MyMixInForIgnoreType.class) // TODO - Is this still useful ?
            .setSerializationInclusion(JsonInclude.Include.NON_NULL)
            .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
            .disable(SerializationFeature.FAIL_ON_EMPTY_BEANS)
            .findAndRegisterModules();
    }

    @Bean
    WebServerFactoryCustomizer embeddedServletContainerCustomizer() {
        // We need to explicitly change the assets path
        // because even when in DEV asset are always generated by webpack in target/www
        return this::setLocationForStaticAssets;
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new AuditHandler());
    }

    private void setLocationForStaticAssets(AbstractServletWebServerFactory container) {
        File root = new File(resolvePathPrefix() + "ui/dist/chutney/"); // TODO use Path instead ?
        if (root.exists() && root.isDirectory()) {
            container.setDocumentRoot(root);
        }
    }

    /**
     * Resolve path prefix to static resources.
     */
    private String resolvePathPrefix() {
        String fullExecutablePath = this.getClass().getResource("").getPath();
        String rootPath = Paths.get(".").toUri().normalize().getPath();
        String extractedPath = fullExecutablePath.replace(rootPath, "");
        int extractionEndIndex = extractedPath.indexOf("target/");
        if (extractionEndIndex < 0) {
            return "";
        } else if (extractionEndIndex == 0) {
            return "../";
        }
        return rootPath;
    }
}