Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.config;

import com.fasterxml.jackson.core.JsonParser;

import com.fasterxml.jackson.databind.DeserializationContext;

import com.fasterxml.jackson.databind.DeserializationFeature;

import com.fasterxml.jackson.databind.ObjectMapper;

import com.fasterxml.jackson.databind.deser.std.StringDeserializer;

import com.fasterxml.jackson.databind.module.SimpleModule;

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.google.gson.Gson;

import com.google.gson.GsonBuilder;

import com.spice.profitmandi.common.util.Utils;

import com.spice.profitmandi.dao.convertor.LocalDateTimeJsonConverter;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

import org.apache.velocity.app.VelocityEngine;

import org.apache.velocity.exception.VelocityException;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.ComponentScan;

import org.springframework.context.annotation.Configuration;

import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;

import org.springframework.context.support.ReloadableResourceBundleMessageSource;

import org.springframework.core.io.ClassPathResource;

import org.springframework.core.io.Resource;

import org.springframework.mail.javamail.JavaMailSender;

import org.springframework.mail.javamail.JavaMailSenderImpl;

import org.springframework.ui.velocity.VelocityEngineFactoryBean;

import org.springframework.web.multipart.commons.CommonsMultipartResolver;

import org.springframework.web.servlet.ViewResolver;

import org.springframework.web.servlet.view.BeanNameViewResolver;

import org.springframework.web.servlet.view.velocity.VelocityConfigurer;

import org.springframework.web.servlet.view.velocity.VelocityLayoutViewResolver;

import java.io.IOException;

import java.math.RoundingMode;

import java.text.DecimalFormat;

import java.text.NumberFormat;

import java.time.LocalDateTime;

import java.time.format.DateTimeFormatter;

import java.time.format.DateTimeFormatterBuilder;

import java.util.HashMap;

import java.util.Locale;

import java.util.Map;

import java.util.Properties;

@SuppressWarnings("deprecation")

@Configuration

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

//@Import(RepositoryRestMvcConfiguration.class)

public class AppConfig {

    private static final String VELOCITY_PATH_PREFIX = "/WEB-INF/views/ftl/";

    private static final String VELOCITY_PATH_SUFFIX = ".vm";

    private static final String MESSAGE_PATH_SOURCE_NAME = "classpath:messages";

    private static final Logger LOGGER = LogManager.getLogger(AppConfig.class);

    private static Resource resource;

    public static Resource getResource() {

        return resource;

    }

    public void setResource(Resource resource) {

        AppConfig.resource = resource;

    }

    @Bean(value = "velocityAttributesMap")

    public Map<String, Object> velocityAttributesMap() {

        Map<String, Object> attributesMap = new HashMap<>();

        DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("dd/MM/yyyy");

        DateTimeFormatter dateMonthFormatter = DateTimeFormatter.ofPattern("dd''MMM");

        DateTimeFormatter datehiphenFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");

        DateTimeFormatter dateMonthYearFormatter = DateTimeFormatter.ofPattern("MM-yyyy");

        DateTimeFormatter dateYearMonthFormatter = DateTimeFormatter.ofPattern("MMM''uu");

        DateTimeFormatter dateMonthChYear = DateTimeFormatter.ofPattern("d''MMM''uu");

        DecimalFormat decimalFormatter = new DecimalFormat("0.#");

        NumberFormat numberformat = NumberFormat.getNumberInstance(new Locale("en", "IN"));

        numberformat.setRoundingMode(RoundingMode.HALF_DOWN);

        numberformat.setMaximumFractionDigits(2);

        numberformat.setMinimumFractionDigits(0);

        DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm");

        attributesMap.put("dateFormatter", dateFormatter);

        attributesMap.put("nf", numberformat);

        attributesMap.put("dateMonthFormatter", dateMonthFormatter);

        attributesMap.put("datehiphenFormatter", datehiphenFormatter);

        attributesMap.put("dateYearMonthFormatter", dateYearMonthFormatter);

        attributesMap.put("dateMonthYearFormatter", dateMonthYearFormatter);

        attributesMap.put("dateMonthChYear", dateMonthChYear);

        attributesMap.put("decimalFormatter", decimalFormatter);

        attributesMap.put("noData", "<tr><td colspan=\"20\" style=\"text-align:center;\">No results found for the given criteria</td></tr>");

        attributesMap.put("dateTimeFormatter", dateTimeFormatter);

        attributesMap.put("version", "201");

        attributesMap.put("cssVersion", "12");

        attributesMap.put("isDev", getActiveProfile().equals("dev"));

        attributesMap.put("vmUtils", new Utils());

        //attributesMap.put("esc", new EscapeTool());

        attributesMap.put("ru", RoundingMode.HALF_UP);

        return attributesMap;

    }

    @Bean

    public ViewResolver viewResolver() {

        VelocityLayoutViewResolver bean = new VelocityLayoutViewResolver();

        bean.setPrefix("");

        bean.setSuffix(VELOCITY_PATH_SUFFIX);

        bean.setRequestContextAttribute("rc");

        bean.setExposeSpringMacroHelpers(true);

        bean.setAttributesMap(this.velocityAttributesMap());

        return bean;

    }

//	@Bean

//	public ViewResolver freemarkerViewResolver() {

//		FreeMarkerViewResolver resolver = new FreeMarkerViewResolver();

//		resolver.setCache(true);

//		resolver.setPrefix("");

//		resolver.setSuffix(".ftl");

//		return resolver;

//	}

    @Bean

    public ViewResolver beanNameViewResolver() {

        BeanNameViewResolver resolver = new BeanNameViewResolver();

        return resolver;

    }

    @Bean

    public VelocityConfigurer velocityConfig() {

        VelocityConfigurer velocityConfigurer = new VelocityConfigurer();

        Properties velocityProperties = new Properties();

        velocityProperties.put("directive.set.null.allowed", "true");

        velocityConfigurer.setVelocityProperties(velocityProperties);

        velocityConfigurer.setResourceLoaderPath(VELOCITY_PATH_PREFIX);

        return velocityConfigurer;

    }

    @Bean(name = "messageSource")

    public ReloadableResourceBundleMessageSource getReloadableResourceBundleMessageSource() {

        LOGGER.debug("creating messageSource bean with message path source name : " + MESSAGE_PATH_SOURCE_NAME);

        ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();

        messageSource.setBasename(MESSAGE_PATH_SOURCE_NAME);

        messageSource.setDefaultEncoding("UTF-8");

        //messageSource.setDefaultEncoding("ISO 8859-1");

        // messageSource.setDefaultEncoding("U+0900 ");

        //messageSource.setDefaultEncoding("UTF-32");

        return messageSource;

    }

    @Bean(name = "multipartResolver")

    public CommonsMultipartResolver getCommonsMultipartResolver() {

        LOGGER.info("creating common multipart resolver bean");

        return new CommonsMultipartResolver();

    }

    @Bean

    public PropertySourcesPlaceholderConfigurer propertyConfigurer1() {

        String activeProfile = getActiveProfile();

        PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer = new PropertySourcesPlaceholderConfigurer();

        if ("prod".equals(activeProfile)) {

            resource = new ClassPathResource("/META-INF/prod.properties");

        } else if ("staging".equals(activeProfile)) {

            resource = new ClassPathResource("/META-INF/staging.properties");

        } else {

            resource = new ClassPathResource("/META-INF/dev.properties");

        }

        propertySourcesPlaceholderConfigurer.setLocation(resource);

        return propertySourcesPlaceholderConfigurer;

    }

    private String getActiveProfile() {

        Properties properties = new Properties();

        try {

            properties.load(this.getClass().getClassLoader().getResourceAsStream("META-INF/env.property"));

        } catch (IOException e) {

            LOGGER.error("Error in reading env property file.Adding default property" + e);

            properties.put("profile", "dev");

        }

        LOGGER.info("Profile is [{}]", properties.get("profile"));

        return (String) properties.get("profile");

    }

    @Bean(name = "mailSender")

    public JavaMailSender getSendgridMailSender() {

        JavaMailSenderImpl mailSender = new JavaMailSenderImpl();

        // Using gmail

        mailSender.setHost("smtp.sendgrid.net");

        mailSender.setPort(587);

        mailSender.setUsername("apikey");

        mailSender.setPassword("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");

        Properties javaMailProperties = new Properties();

        javaMailProperties.put("mail.smtp.starttls.enable", "false");

        javaMailProperties.put("mail.smtp.auth", "true");

        javaMailProperties.put("mail.transport.protocol", "smtp");

        javaMailProperties.put("mail.debug", "true");// Prints out everything on

        // screen

        mailSender.setJavaMailProperties(javaMailProperties);

        return mailSender;

    }

    @Bean

    public JavaMailSender googleMailSender() {

        JavaMailSenderImpl mailSender = new JavaMailSenderImpl();

        // Using gmail

        mailSender.setHost("smtp.gmail.com");

        mailSender.setPort(587);

        mailSender.setUsername("build@shop2020.in");

        mailSender.setPassword("cafe@nes");

        Properties javaMailProperties = new Properties();

        javaMailProperties.put("mail.smtp.starttls.enable", "true");

        javaMailProperties.put("mail.smtp.auth", "true");

        javaMailProperties.put("mail.transport.protocol", "smtp");

        javaMailProperties.put("mail.debug", "true");// Prints out everything on screen

        mailSender.setJavaMailProperties(javaMailProperties);

        return mailSender;

    }

    @Bean(name = "gson")

    public Gson gson() {

        Gson gson = new GsonBuilder().serializeNulls().registerTypeAdapter(LocalDateTime.class, new LocalDateTimeJsonConverter()).create();

        return gson;

    }

    @Bean(name = "veloctyEngine")

    public VelocityEngine velocityEngine() throws VelocityException, IOException {

        VelocityEngineFactoryBean factory = new VelocityEngineFactoryBean();

        // Properties props = new Properties();

        // props.put("resource.loader", "file");

        // props.put("file.resource.loader.description", "Velocity File Resource

        // Loader");

        // props.put("file.resource.loader.class",

        // "org.apache.velocity.runtime.resource.loader.FileResourceLoader");

        // props.put("file.resource.loader.cache", true);

        // props.put("file.resource.loader.path", ".");

        factory.setPreferFileSystemAccess(false);

        // factory.setResourceLoaderPath("classpath:/templates/");

        Properties velocityProperties = new Properties();

        velocityProperties.put("resource.loader", "class");

        velocityProperties.put("class.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");

        velocityProperties.put("file.resource.loader.cache", true);

        velocityProperties.put("file.resource.loader.unicode", true);

        velocityProperties.put("input.encoding", "UTF-8");

        velocityProperties.put("output.encoding", "UTF-8");

        velocityProperties.put("overrideLogging", true);

        velocityProperties.setProperty("input.encoding", "UTF-8");

        velocityProperties.setProperty("output.encoding", "UTF-8");

        factory.setVelocityProperties(velocityProperties);

        // velocityProperties.put("file.resource.loader.path", ".");

        factory.setVelocityProperties(velocityProperties);

        return factory.createVelocityEngine();

    }

    @Bean

    public ObjectMapper objectMapper() {

        DateTimeFormatter df = new DateTimeFormatterBuilder().parseCaseInsensitive().append(DateTimeFormatter.ISO_LOCAL_DATE).optionalStart().appendLiteral('T').optionalEnd().appendLiteral(' ').append(DateTimeFormatter.ISO_LOCAL_TIME).toFormatter();

        DateTimeFormatter sf = new DateTimeFormatterBuilder().parseCaseInsensitive().append(DateTimeFormatter.ISO_LOCAL_DATE).appendLiteral('T').append(DateTimeFormatter.ISO_LOCAL_TIME).toFormatter();

        LocalDateTimeSerializer serializer = new LocalDateTimeSerializer(sf);

        LocalDateTimeDeserializer deserializer = new LocalDateTimeDeserializer(df);

        JavaTimeModule jtm = new JavaTimeModule();

        jtm.addSerializer(LocalDateTime.class, serializer);

        jtm.addDeserializer(LocalDateTime.class, deserializer);

        SimpleModule stringModule = new SimpleModule("String trimmer deserialize module");

        stringModule.addDeserializer(String.class, new CustomStringDeserializer());

        ObjectMapper mapper = new ObjectMapper()

                .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)

                .registerModule(new ParameterNamesModule()).registerModule(new Jdk8Module()).registerModule(jtm)

                .registerModule(stringModule); // new module, NOT JSR310Module

        return mapper;

    }

    class CustomStringDeserializer extends StringDeserializer {

        @Override

        public String deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {

            String text = super.deserialize(p, ctxt);

            //clean up value

            return text.trim();

        }

    }

}