Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.config;

import java.time.LocalDateTime;

import java.time.format.DateTimeFormatter;

import java.time.format.DateTimeFormatterBuilder;

import java.util.List;

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.converter.HttpMessageConverter;

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

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.ObjectMapper;

import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;

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

import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;

import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;

import com.fasterxml.jackson.module.paramnames.ParameterNamesModule;

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/";

	public static final DateTimeFormatter FORMATTER =DateTimeFormatter.ofPattern("dd::MM::yyyy");

	@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);

		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);

		//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) {

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

    }

	@Bean

	public ObjectMapper objectMapper() {

		DateTimeFormatter f = new DateTimeFormatterBuilder()

                .parseCaseInsensitive()

                .append(DateTimeFormatter.ISO_LOCAL_DATE)

                .appendLiteral('T')

                .append(DateTimeFormatter.ISO_LOCAL_TIME)

                .toFormatter();

		LocalDateTimeSerializer serializer = new LocalDateTimeSerializer(f);

		LocalDateTimeDeserializer deserializer = new LocalDateTimeDeserializer(f);

		JavaTimeModule jtm = new JavaTimeModule();

		jtm.addSerializer(LocalDateTime.class, serializer);

		jtm.addDeserializer(LocalDateTime.class, deserializer);

		ObjectMapper mapper = new ObjectMapper()

				   .registerModule(new ParameterNamesModule())

				   .registerModule(new   Jdk8Module())

				   .registerModule(jtm);

		return mapper;

	}

}