Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.config;

import java.io.IOException;

import java.text.DecimalFormat;

import java.time.LocalDateTime;

import java.time.format.DateTimeFormatter;

import java.util.HashMap;

import java.util.Map;

import java.util.Properties;

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 com.google.gson.Gson;

import com.google.gson.GsonBuilder;

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

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

@SuppressWarnings("deprecation")

@Configuration

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

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:message";

	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

	public ViewResolver viewResolver() {

		VelocityLayoutViewResolver bean = new VelocityLayoutViewResolver();

		bean.setPrefix("");

		bean.setSuffix(VELOCITY_PATH_SUFFIX);

		bean.setRequestContextAttribute("rc");

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

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

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

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

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

		attributesMap.put("dateFormatter", dateFormatter);

		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", "100");

		attributesMap.put("cssVersion", "10");

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

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

		bean.setAttributesMap(attributesMap);

		return bean;

	}

	@Bean

	public ViewResolver beanNameViewResolver() {

		BeanNameViewResolver resolver = new BeanNameViewResolver();

		return resolver;

	}

	@Bean

	public VelocityConfigurer velocityConfig() {

		VelocityConfigurer velocityConfigurer = new VelocityConfigurer();

		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);

		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(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", ".");

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

		factory.setVelocityProperties(velocityProperties);

		return factory.createVelocityEngine();

	}

}