Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.config;

import java.util.List;

import java.util.stream.Collectors;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.ComponentScan;

import org.springframework.context.annotation.Configuration;

import org.springframework.http.MediaType;

import org.springframework.http.converter.HttpMessageConverter;

import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;

import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;

import org.springframework.web.servlet.config.annotation.CorsRegistry;

import org.springframework.web.servlet.config.annotation.EnableWebMvc;

import org.springframework.web.servlet.config.annotation.InterceptorRegistry;

import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;

import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import com.fasterxml.jackson.databind.DeserializationFeature;

import com.fasterxml.jackson.databind.ObjectMapper;

import com.fasterxml.jackson.databind.SerializationFeature;

import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;

import com.spice.profitmandi.common.model.ProfitMandiConstants;

import com.spice.profitmandi.common.web.interceptor.SimpleCORSInterceptor;

import com.spice.profitmandi.web.interceptor.AuthenticationInterceptor;

import springfox.documentation.builders.PathSelectors;

import springfox.documentation.builders.RequestHandlerSelectors;

import springfox.documentation.service.ApiInfo;

import springfox.documentation.spi.DocumentationType;

import springfox.documentation.spring.web.plugins.Docket;

import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration

@EnableWebMvc

@EnableSwagger2

@ComponentScan("com.spice.profitmandi.*")

public class WebMVCConfig extends WebMvcConfigurerAdapter {

	private static final String RESOURCES_PATTERN = "/resources/**";

	private static final String RESOURCES_LOCATION = "/resources/";

	private static final Logger log = LogManager.getLogger(WebMVCConfig.class);

	@Autowired

	SimpleCORSInterceptor simpleCORSInterceptor;

	@Autowired

	AuthenticationInterceptor authenticationInterceptor;

	@Bean

	public Docket api() {

		return new Docket(DocumentationType.SWAGGER_2).select().apis(RequestHandlerSelectors.any())

				.paths(PathSelectors.any()).build().apiInfo(apiInfo());

	}

	@Override

	public void addResourceHandlers(ResourceHandlerRegistry registry) {

		registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");

		registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");

		registry.addResourceHandler(RESOURCES_PATTERN).addResourceLocations(RESOURCES_LOCATION);

	}

	@Override

	public void addInterceptors(InterceptorRegistry registry) {

		registry.addInterceptor(simpleCORSInterceptor).addPathPatterns("/**").excludePathPatterns("/swagger-ui.html",

				ProfitMandiConstants.URL_PAYU_PAY_RESPONSE, ProfitMandiConstants.URL_PAYU_PAY_CANCELLED,

				ProfitMandiConstants.URL_CCAVENUE_PAY_RESPONSE, ProfitMandiConstants.URL_CCAVENUE_PAY_CANCELLED,

				ProfitMandiConstants.URL_PINELABS_PAY_RESPONSE, ProfitMandiConstants.URL_LOAN_CCAVENUE_PAY_CANCELLED,

				ProfitMandiConstants.URL_LOAN_CCAVENUE_PAY_RESPONSE, ProfitMandiConstants.URL_POST_OFFICE,

				ProfitMandiConstants.URL_NEW_LEAD);

		registry.addInterceptor(authenticationInterceptor).addPathPatterns("/**")

				.excludePathPatterns(ProfitMandiConstants.URL_ADMIN_TOKEN).excludePathPatterns("/**/swagger*/**")

				.excludePathPatterns("/v2/**").excludePathPatterns("/document")

				.excludePathPatterns(ProfitMandiConstants.URL_USER_GOOGLE_LOGIN,

						ProfitMandiConstants.URL_USER_GOOGLE_LOGIN + "/", ProfitMandiConstants.URL_VERIFY_OTP)

				.excludePathPatterns("/store/token").excludePathPatterns("/gc/**").excludePathPatterns("/stores/**");

		// registry to check api access on basis of UserInfo

	}

	@Override

	public void addCorsMappings(CorsRegistry registry) {

		registry.addMapping("/**").allowedOrigins("*").allowedMethods("*").allowedHeaders("*").allowCredentials(false);

	}

	private ApiInfo apiInfo() {

		@SuppressWarnings("deprecation")

		ApiInfo apiInfo = new ApiInfo("ProfitMandi API", "Api's for profitmandi app", "API TOS", "Terms of service",

				"New Spice Solutions Pvt. Ltd.", "License of API", "API license URL");

		return apiInfo;

	}

	@Override

	public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {

		log.info("Converters {}", converters);

		converters = converters.stream().filter(x -> !x instanceof MappingJackson2HttpMessageConverter).collect(Collectors.toList());

		converters.add(new MappingJackson2HttpMessageConverter(objectMapper()));

		super.extendMessageConverters(converters);

	}

	@Bean

	public ObjectMapper objectMapper() {

		ObjectMapper objectMapper = new ObjectMapper();

		objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

		objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);

		JavaTimeModule javaTimeModule = new JavaTimeModule();

		objectMapper.registerModule(javaTimeModule);

		return objectMapper;

	}

	@Override

	public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {

		configurer.defaultContentType(MediaType.APPLICATION_JSON_UTF8);

	}

}