public CResult<List<PeoplePic>> GetPeoplePicList(int peopleID)
{
if (peopleID <= 0) {
return new CResult<List<PeoplePic>>(new List<PeoplePic>(), ErrorCode.ParameterError);
}
var result = new PeoplePicDAL().GetPeoplePicList(peopleID);
return new CResult<List<PeoplePic>>(result);
}
public CResult<PeoplePic> GetPeoplePicByID(int PeoplePicID)
{
if (PeoplePicID <= 0) {
return new CResult<PeoplePic>(null, ErrorCode.ParameterError);
}
var PeoplePic = new PeoplePicDAL().GetPeoplePicByID(PeoplePicID);
if (PeoplePic == null) {
return new CResult<PeoplePic>(null, ErrorCode.DataNotExist);
} else {
return new CResult<PeoplePic>(PeoplePic);
}
}
public CResult<bool> DeletePeoplePicByID(int PeoplePicID)
{
if (PeoplePicID <= 0) {
return new CResult<bool>(false, ErrorCode.ParameterError);
}
var dal = new PeoplePicDAL();
if (dal.GetPeoplePicByID(PeoplePicID) == null) {
return new CResult<bool>(false, ErrorCode.DataNotExist);
}
var result = dal.DeletePeoplePicByID(PeoplePicID);
if (result) {
return new CResult<bool>(true);
} else {
return new CResult<bool>(false, ErrorCode.DataNotExist);
}
}
public CResult<bool> InsertPeoplePic(PeoplePic peoplePic)
{
if (peoplePic.PeopleID <= 0) {
return new CResult<bool>(false, ErrorCode.ParameterError);
}
var projectDir = Path.GetDirectoryName(Path.GetDirectoryName(Application.StartupPath));
var newName = Guid.NewGuid() + Path.GetExtension(peoplePic.PicPath);
var savePth = Path.Combine(SystemInfo.UploadPeoplePicFolder, peoplePic.PeopleID.ToString(), newName);
var desPath = Path.Combine(projectDir, savePth);
if (!Directory.Exists(Path.GetDirectoryName(desPath))) {
Directory.CreateDirectory(Path.GetDirectoryName(desPath));
}
File.Copy(peoplePic.PicPath, desPath);
peoplePic.PicPath = savePth;
var result = new PeoplePicDAL().InsertPeoplePic(peoplePic);
if (result) {
return new CResult<bool>(true);
} else {
return new CResult<bool>(false, ErrorCode.DataNotExist);
}
}
public CResult<bool> UpdatePeoplePic(PeoplePic peoplePic)
{
if (peoplePic.PicID <= 0) {
return new CResult<bool>(false, ErrorCode.ParameterError);
}
var oldPic = GetPeoplePicByID(peoplePic.PicID).Data;
if (oldPic == null) {
return new CResult<bool>(false, ErrorCode.DataNotExist);
}
if (!peoplePic.PicPath.Contains(Path.GetFileName(oldPic.PicPath))) {
var projectDir = Path.GetDirectoryName(Path.GetDirectoryName(Application.StartupPath));
var newName = Guid.NewGuid() + Path.GetExtension(peoplePic.PicPath);
var savePth = Path.Combine(SystemInfo.UploadPeoplePicFolder, oldPic.PeopleID.ToString(), newName);
var desPath = Path.Combine(projectDir, savePth);
File.Copy(peoplePic.PicPath, desPath);
peoplePic.PicPath = savePth;
} else {
peoplePic.PicPath = oldPic.PicPath;
}
var result = new PeoplePicDAL().UpdatePeoplePic(peoplePic);
if (result) {
return new CResult<bool>(true);
} else {
return new CResult<bool>(false, ErrorCode.SaveDataFailed);
}
}