ShippingFeignConfiguration.java

/*
 * Copyright 2005-2025 the original author or authors.
 *
 * 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 org.openwms.wms.shipping.app;

import feign.auth.BasicAuthRequestInterceptor;
import org.openwms.core.SpringProfiles;
import org.openwms.wms.shipping.spi.FeignTransportUnitAllocator;
import org.openwms.wms.shipping.spi.FeignWmsTransportUnitAllocator;
import org.openwms.wms.shipping.spi.TransportUnitAllocator;
import org.openwms.wms.shipping.spi.common.TransportUnitAllocatorApi;
import org.openwms.wms.shipping.spi.wms.inventory.AllocatorApi;
import org.openwms.wms.shipping.spi.wms.inventory.transport.WmsTransportUnitAllocatorApi;
import org.openwms.wms.shipping.spi.wms.picking.PickingApi;
import org.springframework.boot.autoconfigure.AutoConfigureOrder;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;

import static org.openwms.wms.shipping.ShippingProfiles.COMMON_ALLOCATION;
import static org.openwms.wms.shipping.ShippingProfiles.WMS_ALLOCATION;

/**
 * A ShippingFeignConfiguration activates client stubs using Feign to connect to other services. This is deactivated when the service is
 * packaged and deployed as part of a whole application.
 *
 * @author Heiko Scherrer
 */
@Profile(SpringProfiles.DISTRIBUTED)
@Configuration
@AutoConfigureOrder(0)
@EnableFeignClients(
        basePackageClasses = {
                AllocatorApi.class,
                TransportUnitAllocatorApi.class,
                PickingApi.class
        })
public class ShippingFeignConfiguration {

    @Bean
    public BasicAuthRequestInterceptor basicAuthRequestInterceptor() {
        return new BasicAuthRequestInterceptor("user", "sa");
    }

    @Profile(COMMON_ALLOCATION + "|| !" + WMS_ALLOCATION)
    @Bean
    TransportUnitAllocator commonTransportUnitAllocator(TransportUnitAllocatorApi transportUnitAllocatorApi) {
        return new FeignTransportUnitAllocator(transportUnitAllocatorApi);
    }

    @Profile(WMS_ALLOCATION)
    @Bean
    TransportUnitAllocator wmsTransportUnitAllocator(WmsTransportUnitAllocatorApi transportUnitAllocatorApi) {
        return new FeignWmsTransportUnitAllocator(transportUnitAllocatorApi);
    }
}