ConfigurationController.java

/**
 * Copyright © 2015 Pablo Grela Palleiro (pablogp_9@hotmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.cuacfm.members.web.configuration;

import java.util.List;

import javax.validation.Valid;

import org.cuacfm.members.model.accountservice.AccountService;
import org.cuacfm.members.model.accounttype.AccountType;
import org.cuacfm.members.model.accounttypeservice.AccountTypeService;
import org.cuacfm.members.model.configuration.Configuration;
import org.cuacfm.members.model.configurationservice.ConfigurationService;
import org.cuacfm.members.model.element.Element;
import org.cuacfm.members.model.elementservice.ElementService;
import org.cuacfm.members.model.methodpayment.MethodPayment;
import org.cuacfm.members.model.methodpaymentservice.MethodPaymentService;
import org.cuacfm.members.model.programservice.ProgramService;
import org.cuacfm.members.web.support.MessageHelper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.Errors;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

/** The Class ConfigurationController. */
@Controller
public class ConfigurationController {

	private static final String CONFIGURATION_VIEW_NAME = "configuration/configuration";
	private static final String REDIRECT_CONFIGURATION = "redirect:/configuration";

	@Autowired
	private ConfigurationService configurationService;

	@Autowired
	private AccountTypeService accountTypeService;

	@Autowired
	private MethodPaymentService methodPaymentService;

	@Autowired
	private ElementService elementService;

	@Autowired
	private AccountService accountService;

	@Autowired
	private ProgramService programService;

	private Configuration configuration;

	/**
	 * Configuration.
	 *
	 * @return the configuration
	 */
	@ModelAttribute("configuration")
	public Configuration configuration() {
		return configuration;
	}

	/**
	 * List of AccountType.
	 *
	 * @return List<AccountType>
	 */
	@ModelAttribute("accountTypes")
	public List<AccountType> accountTypes() {
		return accountTypeService.getAccountTypes();
	}

	/**
	 * List of MethodPayment.
	 *
	 * @return List<MethodPayment>
	 */
	@ModelAttribute("methodPayments")
	public List<MethodPayment> methodPayments() {
		return methodPaymentService.getMethodPayments();
	}

	/**
	 * List of MethodPayment.
	 *
	 * @return List<MethodPayment>
	 */
	@ModelAttribute("elements")
	public List<Element> elements() {
		return elementService.getElementList();
	}

	/**
	 * Display Configuration.
	 *
	 * @param model the model
	 * @return the string
	 */
	@RequestMapping(value = "configuration")
	public String displayConfiguration(Model model) {
		configuration = configurationService.getConfiguration();
		ConfigurationForm configurationForm = new ConfigurationForm();
		configurationForm.setName(configuration.getName());
		configurationForm.setEmail(configuration.getEmail());
		configurationForm.setPhone(configuration.getPhone());
		configurationForm.setFeeMember(configuration.getFeeMember());
		configurationForm.setFeeProgram(configuration.getFeeProgram());
		configurationForm.setDescriptionRule(configuration.getDescriptionRule());
		model.addAttribute(configurationForm);
		return CONFIGURATION_VIEW_NAME;
	}

	/**
	 * Post configuration.
	 *
	 * @param configurationForm the configuration form
	 * @param errors the errors
	 * @param ra the ra
	 * @return the string
	 */
	@RequestMapping(value = "configuration", method = RequestMethod.POST)
	public String postConfiguration(@Valid @ModelAttribute ConfigurationForm configurationForm, Errors errors, RedirectAttributes ra) {

		if (errors.hasErrors()) {
			return CONFIGURATION_VIEW_NAME;
		}

		configurationService.update(configurationForm.updateConfiguration(configuration));
		MessageHelper.addWarningAttribute(ra, "configuration.successModify", configurationForm.getName());
		return REDIRECT_CONFIGURATION;

	}

	/**
	 * Removes the account type.
	 *
	 * @param ra the ra
	 * @param id the id
	 * @return the string
	 */
	@RequestMapping(value = "configuration/accountTypeDelete/{id}", method = RequestMethod.POST)
	public String removeAccountType(RedirectAttributes ra, @PathVariable Long id) {
		String name = accountTypeService.findById(id).getName();
		accountTypeService.delete(id);
		MessageHelper.addInfoAttribute(ra, "accountType.successDelete", name);
		return REDIRECT_CONFIGURATION;
	}

	/**
	 * Removw method payment.
	 *
	 * @param ra the ra
	 * @param id the id
	 * @return the string
	 */
	@RequestMapping(value = "configuration/methodPaymentDelete/{id}", method = RequestMethod.POST)
	public String removeMethodPayment(RedirectAttributes ra, @PathVariable Long id) {
		String name = methodPaymentService.findById(id).getName();
		methodPaymentService.delete(id);
		MessageHelper.addInfoAttribute(ra, "methodPayment.successDelete", name);
		return REDIRECT_CONFIGURATION;
	}

	/**
	 * Removes the element.
	 *
	 * @param ra the ra
	 * @param id the id
	 * @return the string
	 */
	@RequestMapping(value = "configuration/elementDelete/{id}", method = RequestMethod.POST)
	public String removeElement(RedirectAttributes ra, @PathVariable Long id) {
		Element element = elementService.findById(id);
		elementService.delete(element);
		MessageHelper.addInfoAttribute(ra, "element.delete.success", element.getName());
		return REDIRECT_CONFIGURATION;
	}

	/**
	 * Single file upload.
	 *
	 * @param file the file
	 * @param ra the ra
	 * @return the string
	 */
	@RequestMapping(value = "accountList/uploadJson", method = RequestMethod.POST)
	public String singleFileUploadAccounts(@RequestParam("file") MultipartFile file, RedirectAttributes ra) {

		if (file.isEmpty()) {
			MessageHelper.addErrorAttribute(ra, "noFileUpload", "");
			return REDIRECT_CONFIGURATION;
		}

		String result = accountService.processJson(file);

		MessageHelper.addInfoAttribute(ra, result, "");
		return REDIRECT_CONFIGURATION;
	}

	/**
	 * Single file upload.
	 *
	 * @param file the file
	 * @param ra the ra
	 * @return the string
	 */
	@RequestMapping(value = "programList/uploadJson", method = RequestMethod.POST)
	public String singleFileUploadPrograms(@RequestParam("file") MultipartFile file, RedirectAttributes ra) {

		if (file.isEmpty()) {
			MessageHelper.addErrorAttribute(ra, "noFileUpload", "");
			return REDIRECT_CONFIGURATION;
		}

		String result = programService.processJson(file);

		MessageHelper.addInfoAttribute(ra, result, "");
		return REDIRECT_CONFIGURATION;
	}
}