PromotionRuleApiController.java

package org.xmx0632.deliciousfruit.api.v1;

import javax.servlet.ServletRequest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.xmx0632.deliciousfruit.api.v1.bo.PromotionRuleRequest;
import org.xmx0632.deliciousfruit.api.v1.bo.PromotionRuleResponse;
import org.xmx0632.deliciousfruit.api.v1.bo.Result;
import org.xmx0632.deliciousfruit.api.v1.bo.TerminalType;
import org.xmx0632.deliciousfruit.api.v1.helper.TTLHelper;
import org.xmx0632.deliciousfruit.api.v1.helper.WebHelper;
import org.xmx0632.deliciousfruit.entity.UserAccount;
import org.xmx0632.deliciousfruit.service.ConfigService;
import org.xmx0632.deliciousfruit.service.FruitPromotionService;

/**
 * 促销规则同步接口
 * 
 * @author Jefferson-pengtao
 */
@Controller
@RequestMapping(value = "/api/v1/promotion")
public class PromotionRuleApiController {

	private static Logger log = LoggerFactory
			.getLogger(PromotionRuleApiController.class);

	@Autowired
	private ConfigService configService;
	@Autowired
	private FruitPromotionService fruitPromotionService;

	@RequestMapping(value = "/getAll", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
	@ResponseBody
	public ResponseEntity<PromotionRuleResponse> getAll(
			@RequestBody PromotionRuleRequest promotionRuleRequest,
			ServletRequest request) {

		UserAccount userAccount = WebHelper.getCurrentUser(request);
		log.debug("UserAccount:{}", userAccount);
		log.debug("Request:{}", promotionRuleRequest);
		PromotionRuleResponse response = new PromotionRuleResponse();
		TerminalType type = TerminalType.toType(promotionRuleRequest
				.getTerminalType());

		// 检测是否有效的终端类型
		if (type == null) {
			response.setResult(new Result(Result.FAIL,
					Result.MSG_ERR_NOT_VALID_TERMINAL_TYPE));
			log.debug("response:{}", response);
			return new ResponseEntity<PromotionRuleResponse>(response,
					HttpStatus.OK);
		}

		PromotionRuleResponse.PromotionRuleBo rules = new PromotionRuleResponse.PromotionRuleBo();
		response.setPromotionRules(rules);

		rules.getPromotionsTotal().addAll(
				fruitPromotionService.getAvailableTotalGift(type));
		rules.getPromotionsTotal().addAll(
				fruitPromotionService.getAvailableTotalPriceOff(type));

		rules.getPromotionsProduct().addAll(
				fruitPromotionService.getAvailableProductGift(type));

		response.setTTL(TTLHelper.genTTL(configService));

		response.setResult(Result.SUCCESS_RESULT);
		log.debug("response:{}", response);
		return new ResponseEntity<PromotionRuleResponse>(response,
				HttpStatus.OK);

	}
}