/// <summary>
/// 添加部门
/// </summary>
/// <param name="departmentName">部门名称</param>
/// <returns></returns>
public CResult <bool> AddDepartment(string departmentName)
{
if (string.IsNullOrWhiteSpace(departmentName))
{
return(new CResult <bool>(false, ErrorCode.ParameterError));
}
using (var db = new WarehouseContext()) {
var repository = RepositoryIoc.GetDepartmentRepository(db);
var department = repository.FirstOrDefault(r => r.DepartmentName == departmentName);
if (department == null)
{
department = new Department();
department.DepartmentName = departmentName;
repository.Insert(department);
if (db.SaveChanges() > 0)
{
_department.Add(department);
return(new CResult <bool>(true));
}
else
{
return(new CResult <bool>(false, ErrorCode.SaveDbChangesFailed));
}
}
return(new CResult <bool>(false, ErrorCode.DepartmentHasExist));
}
}
/// <summary>
/// 修改部门
/// </summary>
/// <param name="departmentName"></param>
/// <param name="departmentID"></param>
/// <returns></returns>
public CResult <bool> UpdateDepartment(string departmentName, int departmentID)
{
if (string.IsNullOrWhiteSpace(departmentName))
{
return(new CResult <bool>(false, ErrorCode.ParameterError));
}
using (var db = new WarehouseContext()) {
var repository = RepositoryIoc.GetDepartmentRepository(db);
var department = repository.FirstOrDefault(r => r.DepartmentID == departmentID);
if (department == null)
{
return(new CResult <bool>(false, ErrorCode.DepartmentHasNoExist));
}
department.DepartmentName = departmentName;
if (repository.Update(department) == EntityState.Modified)
{
if (db.SaveChanges() > 0)
{
return(new CResult <bool>(true));
}
else
{
return(new CResult <bool>(false, ErrorCode.SaveDbChangesFailed));
}
}
else
{
return(new CResult <bool>(true));
}
}
}
/// <summary>
/// 获取部门列表
/// </summary>
/// <returns></returns>
public List <WebDepartment> GetAllDepartment()
{
using (var db = new WarehouseContext()) {
List <Department> departments;
if (_department == null || _department.Count() == 0)
{
departments = RepositoryIoc.GetDepartmentRepository(db).Get().ToList();
}
else
{
departments = _department;
}
var result = new List <WebDepartment>();
foreach (var item in departments)
{
result.Add(new WebDepartment()
{
DepartmentID = item.DepartmentID,
DepartmentName = item.DepartmentName
});
}
return(result);
}
}
/// <summary>
/// 根据ID删除部门
/// </summary>
/// <param name="departmentID">部门ID</param>
/// <returns></returns>
public CResult <bool> DeleteDepartmentByID(int departmentID)
{
using (var db = new WarehouseContext()) {
var repository = RepositoryIoc.GetDepartmentRepository(db);
var department = repository.FirstOrDefault(r => r.DepartmentID == departmentID);
if (department == null)
{
return(new CResult <bool>(false, ErrorCode.DepartmentHasNoExist));
}
if (RepositoryIoc.GetUsersInfoRepository(db).Count(r => r.DepartmentID == departmentID) > 0)
{
return(new CResult <bool>(false, ErrorCode.DepartmentHasUser));
}
repository.Delete(department);
if (db.SaveChanges() > 0)
{
return(new CResult <bool>(true));
}
else
{
return(new CResult <bool>(false, ErrorCode.SaveDbChangesFailed));
}
}
}
