基于SpringBoot的民宿预订系统的设计与实现

附录A管理员权限模型简化图附录B系统主程序清单@RestController

@RequestMapping("/admin/employee")

public

class

EmployeeController

{

@Autowired

private

EmployeeService

employeeService;

@RequestMapping("/login")

public

String

login(String

username,

String

password,

HttpSession

session){

Map<String,

Object>

map

=

new

HashMap<String,

Object>();

Employee

employee

=

employeeService.findEmployeeByLoginName(username,password);

if(employee!=null){

map.put(SystemConstant.SUCCESS,true);

session.setAttribute(SystemConstant.LOGINUSER,employee);

}else{

map.put(SystemConstant.SUCCESS,false);

map.put(SystemConstant.MESSAGE,"用户名或密码错误");

}

return

JSON.toJSONString(map);

}

@RequestMapping("/checkDeptHasEmployee")

public

String

checkDeptHasEmployee(int

id){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

int

i

=

employeeService.checkDeptHasEmployee(id);

if(i>0){

map.put(SystemConstant.EXIST,true);

map.put(SystemConstant.MESSAGE,"该部门存在员工,无法删除!");

}else{

map.put(SystemConstant.EXIST,false);

}

return

JSON.toJSONString(map);

}

@RequestMapping("/checkRoleHasEmployee")

public

String

checkRoleHasEmployee(int

id){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

int

i

=

employeeService.checkRoleHasEmployee(id);

if(i>0){

map.put(SystemConstant.EXIST,true);

map.put(SystemConstant.MESSAGE,"该角色存在员工,无法删除!");

}else{

map.put(SystemConstant.EXIST,false);

}

return

JSON.toJSONString(map);

}

@RequestMapping("/findEmployeeList")

public

DataGridViewResult

findEmployeeList(EmployeeVo

employeeVo){

PageInfo

pageInfo

=

employeeService.findEmployeeList(employeeVo);

return

new

DataGridViewResult(pageInfo.getTotal(),pageInfo.getList());

}

@PostMapping("/addEmployee")

public

String

addEmployee(Employee

employee,HttpSession

session){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

int

i

=

employeeService.addEmployee(employee,session);

if(i>0){

map.put(SystemConstant.SUCCESS,true);

map.put(SystemConstant.MESSAGE,"["+employee.getLoginName()+"]

添加成功!");

}else{

map.put(SystemConstant.SUCCESS,false);

map.put(SystemConstant.MESSAGE,"["+employee.getLoginName()+"]

添加失败!");

}

return

JSON.toJSONString(map);

}

@PostMapping("/updateEmployee")

public

String

updateEmployee(Employee

employee,HttpSession

session){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

int

i

=

employeeService.updateEmployee(employee,session);

if(i>0){

map.put(SystemConstant.SUCCESS,true);

map.put(SystemConstant.MESSAGE,"["+employee.getLoginName()+"]

修改成功!");

}else{

map.put(SystemConstant.SUCCESS,false);

map.put(SystemConstant.MESSAGE,"["+employee.getLoginName()+"]

修改失败!");

}

return

JSON.toJSONString(map);

}

@RequestMapping("/deleteEmployee")

public

String

deleteEmployee(int

id){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

int

i=employeeService.deleteEmployee(id);

if(i>0){

map.put(SystemConstant.SUCCESS,true);

map.put(SystemConstant.MESSAGE,"删除成功!");

}else{

map.put(SystemConstant.SUCCESS,false);

map.put(SystemConstant.MESSAGE,"删除失败!");

}

return

JSON.toJSONString(map);

}

@PostMapping("/resetPassword")

public

String

resetPassword(int

id,HttpSession

session){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

int

i=employeeService.resetPasswordEmployee(id,session);

if(i>0){

map.put(SystemConstant.MESSAGE,"重置密码成功!");

}else{

map.put(SystemConstant.MESSAGE,"重置密码失败!");

}

return

JSON.toJSONString(map);

}

@RequestMapping("/addEmployeeAndRole")

public

String

addEmployeeAndRole(int

id,String

checkedRole){

HashMap<String,

Object>

map

=

new

HashMap<String,

Object>();

Boolean

flag=employeeService.addEmployeeAndRole(id,checkedRole);

if(flag){

map.put(SystemConstant.SUCCESS,true);