package com.salesmanager.core.business.content.service;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.Assert;
import com.salesmanager.core.business.content.dao.ContentDao;
import com.salesmanager.core.business.content.model.Content;
import com.salesmanager.core.business.content.model.ContentDescription;
import com.salesmanager.core.business.content.model.ContentType;
import com.salesmanager.core.business.content.model.FileContentType;
import com.salesmanager.core.business.content.model.InputContentFile;
import com.salesmanager.core.business.content.model.OutputContentFile;
import com.salesmanager.core.business.generic.exception.ServiceException;
import com.salesmanager.core.business.generic.service.SalesManagerEntityServiceImpl;
import com.salesmanager.core.business.merchant.model.MerchantStore;
import com.salesmanager.core.business.reference.language.model.Language;
import com.salesmanager.core.modules.cms.content.StaticContentFileManager;
@Service( "contentService" )
public class ContentServiceImpl
extends SalesManagerEntityServiceImpl<Long, Content>
implements ContentService
{
private static final Logger LOG = LoggerFactory.getLogger( ContentServiceImpl.class );
private final ContentDao contentDao;
@Autowired
StaticContentFileManager staticContentFileManager;
@Autowired
StaticContentFileManager contentFileManager;
@Autowired
public ContentServiceImpl( final ContentDao contentDao )
{
super( contentDao );
this.contentDao = contentDao;
}
@Override
public List<Content> listByType( final ContentType contentType, final MerchantStore store, final Language language )
throws ServiceException
{
return contentDao.listByType( contentType, store, language );
}
@Override
public void delete(Content content) throws ServiceException {
Content c = this.getById(content.getId());
super.delete(c);
}
@Override
public Content getByLanguage(Long id, Language language) throws ServiceException {
return contentDao.getByLanguage(id, language);
}
@Override
public List<Content> listByType( final List<ContentType> contentType, final MerchantStore store, final Language language )
throws ServiceException
{
return contentDao.listByType( contentType, store, language );
}
@Override
public List<ContentDescription> listNameByType( final List<ContentType> contentType, final MerchantStore store, final Language language )
throws ServiceException
{
return contentDao.listNameByType(contentType, store, language);
}
@Override
public List<Content> listByType( final List<ContentType> contentType, final MerchantStore store )
throws ServiceException
{
return contentDao.listByType( contentType, store );
}
@Override
public Content getByCode( final String code, final MerchantStore store )
throws ServiceException
{
return contentDao.getByCode( code, store );
}
@Override
public Content getById( Long id ) {
return contentDao.getById(id);
}
@Override
public void saveOrUpdate( final Content content )
throws ServiceException
{
// save or update (persist and attach entities
if ( content.getId() != null && content.getId() > 0 )
{
super.update( content );
}
else
{
super.save( content );
}
}
@Override
public Content getByCode( final String code, final MerchantStore store, final Language language )
throws ServiceException
{
return contentDao.getByCode( code, store, language );
}
/**
* Method responsible for adding content file for given merchant store in underlying Infinispan tree
* cache. It will take {@link InputContentFile} and will store file for given merchant store according to its type.
* it can save an image or any type of file (pdf, css, js ...)
* @param merchantStoreCode Merchant store
* @param contentFile {@link InputContentFile} being stored
* @throws ServiceException service exception
*/
@Override
public void addContentFile( final String merchantStoreCode, final InputContentFile contentFile )
throws ServiceException
{
Assert.notNull( merchantStoreCode, "Merchant store Id can not be null" );
Assert.notNull( contentFile, "InputContentFile image can not be null" );
Assert.notNull( contentFile.getFileContentType(), "InputContentFile.fileContentType can not be null" );
if(contentFile.getFileContentType().name().equals(FileContentType.IMAGE.name())
|| contentFile.getFileContentType().name().equals(FileContentType.STATIC_FILE.name())) {
addFile(merchantStoreCode,contentFile);
} else {
addImage(merchantStoreCode,contentFile);
}
}
@Override
public void addLogo( final String merchantStoreCode, InputContentFile cmsContentImage )
throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant store Id can not be null" );
Assert.notNull( cmsContentImage, "CMSContent image can not be null" );
cmsContentImage.setFileContentType(FileContentType.LOGO);
addImage(merchantStoreCode,cmsContentImage);
}
@Override
public void addOptionImage( final String merchantStoreCode, InputContentFile cmsContentImage )
throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant store Id can not be null" );
Assert.notNull( cmsContentImage, "CMSContent image can not be null" );
cmsContentImage.setFileContentType(FileContentType.PROPERTY);
addImage(merchantStoreCode,cmsContentImage);
}
private void addImage(final String merchantStoreCode, InputContentFile contentImage ) throws ServiceException {
try
{
LOG.info( "Adding content image for merchant id {}", merchantStoreCode);
contentFileManager.addFile( merchantStoreCode, contentImage );
} catch ( Exception e )
{
LOG.error( "Error while trying to convert input stream to buffered image", e );
throw new ServiceException( e );
} finally {
try {
if(contentImage.getFile()!=null) {
contentImage.getFile().close();
}
} catch (Exception ignore) {}
}
}
private void addFile(final String merchantStoreCode, InputContentFile contentImage ) throws ServiceException {
try
{
LOG.info( "Adding content file for merchant id {}", merchantStoreCode);
staticContentFileManager.addFile(merchantStoreCode, contentImage);
} catch ( Exception e )
{
LOG.error( "Error while trying to convert input stream to buffered image", e );
throw new ServiceException( e );
} finally {
try {
if(contentImage.getFile()!=null) {
contentImage.getFile().close();
}
} catch (Exception ignore) {}
}
}
/**
* Method responsible for adding list of content images for given merchant store in underlying Infinispan tree
* cache. It will take list of {@link CMSContentImage} and will store them for given merchant store.
*
* @param merchantStoreCode Merchant store
* @param contentImagesList list of {@link CMSContentImage} being stored
* @throws ServiceException service exception
*/
@Override
public void addContentFiles(String merchantStoreCode,
List<InputContentFile> contentFilesList) throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant store ID can not be null" );
Assert.notEmpty( contentFilesList, "File list can not be empty" );
LOG.info( "Adding total {} images for given merchant",contentFilesList.size() );
LOG.info( "Adding content images for merchant...." );
//contentFileManager.addImages( merchantStoreCode, contentImagesList );
staticContentFileManager.addFiles(merchantStoreCode, contentFilesList);
try {
for(InputContentFile file : contentFilesList) {
if(file.getFile()!=null) {
file.getFile().close();
}
}
} catch (Exception e) {
throw new ServiceException(e);
}
}
/**
* Method to remove given content image.Images are stored in underlying system based on there name.
* Name will be used to search given image for removal
* @param contentImage
* @param merchantStoreCode merchant store
* @throws ServiceException
*/
@Override
public void removeFile(String merchantStoreCode,
FileContentType fileContentType, String fileName)
throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant Store Id can not be null" );
Assert.notNull( fileContentType, "Content file type can not be null" );
Assert.notNull( fileName, "Content Image type can not be null" );
//check where to remove the file
if(fileContentType.name().equals(FileContentType.IMAGE.name())
|| fileContentType.name().equals(FileContentType.STATIC_FILE.name())) {
staticContentFileManager.removeFile(merchantStoreCode, fileContentType, fileName);
} else {
contentFileManager.removeFile( merchantStoreCode, fileContentType, fileName );
}
}
/**
* Method to remove all images for a given merchant.It will take merchant store as an input and will
* remove all images associated with given merchant store.
*
* @param merchantStoreCode
* @throws ServiceException
*/
@Override
public void removeFiles(String merchantStoreCode) throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant Store Id can not be null" );
contentFileManager.removeFiles( merchantStoreCode );
staticContentFileManager.removeFiles(merchantStoreCode);
}
/**
* Implementation for getContentImage method defined in {@link ContentService} interface. Methods will return
* Content image with given image name for the Merchant store or will return null if no image with given name found
* for requested Merchant Store in Infinispan tree cache.
*
* @param store Merchant merchantStoreCode
* @param imageName name of requested image
* @return {@link OutputContentImage}
* @throws ServiceException
*/
@Override
public OutputContentFile getContentFile(String merchantStoreCode,
FileContentType fileContentType, String fileName)
throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant store ID can not be null" );
Assert.notNull( fileName, "File name can not be null" );
if(fileContentType.name().equals(FileContentType.IMAGE.name())
|| fileContentType.name().equals(FileContentType.STATIC_FILE.name())) {
return staticContentFileManager.getFile(merchantStoreCode, fileContentType, fileName);
} else {
return contentFileManager.getFile( merchantStoreCode, fileContentType, fileName );
}
}
/**
* Implementation for getContentImages method defined in {@link ContentService} interface. Methods will return list of all
* Content image associated with given Merchant store or will return empty list if no image is associated with
* given Merchant Store in Infinispan tree cache.
*
* @param merchantStoreId Merchant store
* @return list of {@link OutputContentImage}
* @throws ServiceException
*/
@Override
public List<OutputContentFile> getContentFiles(String merchantStoreCode,
FileContentType fileContentType) throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant store Id can not be null" );
return staticContentFileManager.getFiles(merchantStoreCode, fileContentType);
}
/**
* Returns the image names for a given merchant and store
* @param merchantStoreCode
* @param imageContentType
* @return images name list
* @throws ServiceException
*/
@Override
public List<String> getContentFilesNames(String merchantStoreCode,
FileContentType fileContentType) throws ServiceException {
Assert.notNull( merchantStoreCode, "Merchant store Id can not be null" );
if(fileContentType.name().equals(FileContentType.IMAGE.name())
|| fileContentType.name().equals(FileContentType.STATIC_FILE.name())) {
return staticContentFileManager.getFileNames(merchantStoreCode, fileContentType);
} else {
return contentFileManager.getFileNames(merchantStoreCode, fileContentType);
}
}
@Override
public ContentDescription getBySeUrl(MerchantStore store,String seUrl) {
return contentDao.getBySeUrl(store, seUrl);
}
}