FeeProgramEditController.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.feeprogram;

import javax.validation.Valid;

import org.cuacfm.members.model.exceptions.UniqueException;
import org.cuacfm.members.model.feeprogram.FeeProgram;
import org.cuacfm.members.model.feeprogramservice.FeeProgramService;
import org.cuacfm.members.model.util.DateUtils;
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.servlet.mvc.support.RedirectAttributes;

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

	private static final String FEEPROGRAM_VIEW_NAME = "feeprogram/feeprogramedit";

	@Autowired
	private FeeProgramService feeProgramService;

	private FeeProgram feeProgram;

	/**
	 * Instantiates a new training Controller.
	 */
	public FeeProgramEditController() {
		super();
	}

	/**
	 * FeeProgram.
	 *
	 * @return FeeProgram
	 */
	@ModelAttribute("feeProgram")
	public FeeProgram feeProgram() {
		return feeProgram;
	}

	/**
	 * Training.
	 *
	 * @param model the model
	 * @return the string
	 */
	@RequestMapping(value = "feeProgramList/feeProgramEdit")
	public String feeProgram(Model model) {

		if (feeProgram != null) {
			FeeProgramForm feeProgramForm = new FeeProgramForm();
			feeProgramForm.setName(feeProgram.getName());
			feeProgramForm.setPrice(feeProgram.getPrice());
			feeProgramForm.setDescription(feeProgram.getDescription());
			feeProgramForm.setDate(DateUtils.format(feeProgram.getDate(),DateUtils.FORMAT_MONTH_YEAR));
			feeProgramForm.setDateLimit(DateUtils.format(feeProgram.getDateLimit(), DateUtils.FORMAT_MONTH_YEAR));
			model.addAttribute(feeProgram);
			model.addAttribute(feeProgramForm);
			return FEEPROGRAM_VIEW_NAME;
		}
		// If not have feeProgram, redirect to feeProgramList
		else {
			return "redirect:/feeProgramList";
		}
	}

	/**
	 * Training.
	 *
	 * @param feeProgramForm the pay inscription form
	 * @param errors the errors
	 * @param ra the ra
	 * @return the string
	 */
	@RequestMapping(value = "feeProgramList/feeProgramEdit", method = RequestMethod.POST)
	public String feeProgram(@Valid @ModelAttribute FeeProgramForm feeProgramForm, Errors errors, RedirectAttributes ra) {

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

		try {
			feeProgramService.update(feeProgramForm.updateFeeProgram(feeProgram));
			// It is verified that there is not exist year of feeProgram in
			// other feeProgram
		} catch (UniqueException e) {
			errors.rejectValue("date", "feeProgram.dateException", new Object[] { e.getValue() }, "date");
			return FEEPROGRAM_VIEW_NAME;
		}

		MessageHelper.addWarningAttribute(ra, "feeProgram.successModify", feeProgramForm.getName());
		return "redirect:/feeProgramList";
	}

	/**
	 * Modify FeeProgram by Id.
	 *
	 * @param id the id
	 * @return the string destinity page
	 */
	@RequestMapping(value = "feeProgramList/feeProgramEdit/{id}", method = RequestMethod.POST)
	public String modifyFeeProgram(@PathVariable Long id) {

		feeProgram = feeProgramService.findById(id);
		return "redirect:/feeProgramList/feeProgramEdit";
	}
}