Drug administration system/src/com/hqyj/controller/StockdrugController.java

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package com.hqyj.controller;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import com.hqyj.bean.Stockdrug;
import com.hqyj.bean.Warehouse;
import com.hqyj.service.StockdrugService;
import com.hqyj.service.WarehouseService;

@Controller
@RequestMapping("/user")
public class StockdrugController {
	@Autowired
	private StockdrugService stockdrugService;
	@Autowired
	private WarehouseService warehouseService;
	
	@RequestMapping("/stockdrugList")
	public String stockdrugList(HttpServletRequest request){
		return	querystockdrugAll(request);
	}
	@RequestMapping("/querystockdrugAll")
	public String querystockdrugAll(HttpServletRequest request){
		List<Stockdrug> list = stockdrugService.querystockdrugAll();
		request.setAttribute("stokdrugList", list);
		return "stockdrugList";
	}
	@RequestMapping("/prestockdrugadd")
	public String prestockdrugadd(){
		return "stockdrugadd";
	}
	
	@RequestMapping("/stockdrugadd")
	public String stockdrugadd(Stockdrug stockdrug,Warehouse warehouse){
		
		warehouse.setDrug_id(stockdrug.getDrug_id());
		warehouse.setStock_number(stockdrug.getBuy_num());
		if (warehouseService.queryWarehouseBydrug_id(warehouse)!=null) {
			warehouse.setStock_number((warehouse.getStock_number())+((warehouseService.queryWarehouseBydrug_id(warehouse)).getStock_number()));
			warehouseService.updateWarehouseBydrug_id(warehouse);
			stockdrugService.addStockdrugBydrug_id(stockdrug);
		} else {
			stockdrugService.addStockdrugBydrug_id(stockdrug);
			warehouseService.addWarehouseBydrug_id(warehouse);
		}
		
		return "redirect:/user/querystockdrugAll.do";
		
	}
	@RequestMapping("/stockdrugdelete")
	public String stockdrugdelete(Stockdrug stockdrug){
		stockdrugService.stockdrugdelete(stockdrug.getId());
		return "redirect:/user/querystockdrugAll.do";
	}