public static bool AreSame(VolunteerResult a, VolunteerResult b)
{
if (a == null && b == null)
{
return(true);
}
if ((a == null && b != null) || (a != null && b == null))
{
return(false);
}
else if (a.ErrorString == b.ErrorString && a.Succeeded == b.Succeeded)
{
if (a.ErrorVolunteerNum == b.ErrorVolunteerNum)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
public VolunteerResult EditVolunteer(Volunteer a, int num, string name = DEFAULTSTRING, string c = DEFAULTSTRING, string mobile = DEFAULTSTRING, string room = DEFAULTSTRING, string email = DEFAULTSTRING)
{
if (num == 0)
{
return(VolunteerResult.Error(VolunteerResult.EditVolunteerErrorEnum.EmptyId));
}
var v = database.Volunteers.SingleOrDefault(o => o.StudentNum == a.StudentNum);
if (v != null)
{
v.StudentNum = num;
v.Name = (name == DEFAULTSTRING) ? v.Name : name;
v.Class = (c == DEFAULTSTRING) ? v.Class : c;
v.Mobile = (mobile == DEFAULTSTRING) ? v.Mobile : mobile;
v.Room = (room == DEFAULTSTRING) ? v.Room : room;
v.Email = (email == DEFAULTSTRING) ? v.Email : email;
Save();
Volunteer target = a;
Volunteer edited = FindVolunteer(num);
if (edited.Mobile != target.Mobile || edited.Email != target.Email || edited.Room != target.Room)
{
bool logresult = VolunteerOperationSucceeded(string.Format("修改原学号:{0},姓名:{1} (现学号:{2},姓名:{3}) 的志愿者基本信息.", target.StudentNum, target.Name, edited.StudentNum, edited.Name), target, LogType.EditContact, true);
}
else
{
bool logresult = VolunteerOperationSucceeded(string.Format("修改原学号:{0},姓名:{1} (现学号:{2},姓名:{3}) 的志愿者基本信息.", target.StudentNum, target.Name, edited.StudentNum, edited.Name), target, LogType.EditVolunteer, true);
}
return(VolunteerResult.Success());
}
else
{
return(VolunteerResult.Error(VolunteerResult.EditVolunteerErrorEnum.NonExistingVolunteer));
}
}
public VolunteerResult EditVolunteer(Volunteer a, Volunteer b)
{
if (a == null || a.StudentNum == 0)
{
return(VolunteerResult.Error(VolunteerResult.EditVolunteerErrorEnum.NonExistingVolunteer));
}
var v = database.Volunteers.SingleOrDefault(o => o.StudentNum == a.StudentNum);
v.StudentNum = b.StudentNum;
v.Name = b.Name;
v.Class = b.Class;
v.Mobile = b.Mobile;
v.Room = b.Room;
v.Email = b.Email;
Save();
v = database.Volunteers.SingleOrDefault(o => o.StudentNum == a.StudentNum);
Volunteer target = v;
Volunteer edited = v;
//Volunteer edited = FindVolunteer(b.StudentNum);
if (edited.Mobile != target.Mobile || edited.Email != target.Email || edited.Room != target.Room)//日志字符串改成“修改联系方式”，现在联系方式：手机 电子邮件 寝室
{
bool logresult = VolunteerOperationSucceeded(string.Format("修改原学号:{0},姓名:{1}的志愿者基本信息.现学号:{2},姓名:{3}", target.StudentNum, target.Name, edited.StudentNum, edited.Name), target, LogType.EditContact, true);
}
else
{
bool logresult = VolunteerOperationSucceeded(string.Format("修改原学号:{0},姓名:{1}的志愿者基本信息.现学号:{2},姓名:{3}", target.StudentNum, target.Name, edited.StudentNum, edited.Name), target, LogType.EditVolunteer, true);
}
return(VolunteerResult.Success());
}
public VolunteerResult AddVolunteer(int num, string name = DEFAULTSTRING, string c = DEFAULTSTRING, string mobile = DEFAULTSTRING, string room = DEFAULTSTRING, string email = DEFAULTSTRING, string skill = DEFAULTSTRING)
{
if (num == 0)
{
return(VolunteerResult.Error(VolunteerResult.EditVolunteerErrorEnum.EmptyId));
}
var v = new Volunteer
{
StudentNum = num,
Name = name,
Class = c,
Mobile = mobile,
Room = room,
Email = email,
BlackListRecords = new List <BlackListRecord>(),
CreditRecords = new List <CreditRecord>(),
ProjectCount = 0,
Project = new List <Project>(),
Skill = skill,
Score = new Volunteer.VScore(),
TargetedBy = new List <LogRecord>()
};
return(AddVolunteer(v));
}
public static VolunteerResult Success()
{
var result = new VolunteerResult
{
_succeeded = true,
_errors = { },
_errorstring = "",
_errorvolunteernum = 0
};
return(result);
}
public static VolunteerResult Error(string errors, int num = 0)
{
if (errors.Count() == 0)
{
errors = "未提供错误信息";
}
var result = new VolunteerResult
{
_succeeded = false,
_errors = new string[] { errors },
_errorvolunteernum = num,
_errorstring = string.Join(",", errors)
};
return(result);
}
/// <summary>
/// 使用字符串数组作为错误信息的方法
/// </summary>
/// <param name="errors"></param>
/// <returns></returns>
public static VolunteerResult Error(params string[] errors)
{
if (errors.Count() == 0)
{
errors = new string[] { "未提供错误信息" };
}
var result = new VolunteerResult
{
_succeeded = false,
_errors = errors,
_errorstring = string.Join(",", errors),
_errorvolunteernum = 0
};
return(result);
}
public void ConfirmAddInBatch(List <Volunteer> temp, Project pro)
{
foreach (var item in temp)
{
var vol = database.Volunteers.SingleOrDefault(o => o.StudentNum == item.StudentNum);
if (vol.Name == item.Name && vol.Class == item.Class && vol.Email == item.Email && vol.Mobile == item.Mobile)
{
vol.Project.Add(pro);
continue;
}
else
if (vol == null)
{
if (item.StudentNum > 205000000 || item.StudentNum < 201100000)
{
errorList.Add("下面这些学号是不合法的,未予以导入,确认没有输错吗:" + item.StudentNum);
}
else
{
VolunteerResult result = vhelper.AddVolunteer(item);
if (result.Succeeded == false)
{
informingMessage.Add("出现错误,错误信息[:" + result.ErrorString + "] 错误相关志愿者学号:[" + result.ErrorVolunteerNum + "]");
}
}
}
else//重复且信息冲突
{
string inform = String.Format(@"个人信息更改的志愿者 - 学号：{0}
原姓名：{1} 现姓名{2}
原电话：{3} 现电话{4}
原邮箱：{5} 现邮箱{6}
原宿舍：{7} 现宿舍{8}
原班级：{9} 现班级{10}",
item.StudentNum, vol.Name, item.Name, vol.Mobile, item.Mobile, vol.Email, item.Email, vol.Room, item.Room, vol.Class, item.Class);
informingMessage.Add(inform);
ChangedVols.Add(item);//冲突的话 只是给一个提示
}
}
informingMessage.Add("导入成功");
}
public void determChanges(params int[] StuNums)
{
foreach (var item in StuNums)
{
var nv = ChangedVols.SingleOrDefault(o => o.StudentNum == item);
if (nv != null)
{
Volunteer ov = vhelper.FindVolunteer(item);
VolunteerResult result = vhelper.EditVolunteer(ov, nv);
if (result.Succeeded == false)
{
errorList.Add("出现错误,错误信息:[" + result.ErrorString + "] 错误相关志愿者学号:[" + result.ErrorVolunteerNum + "]");
}
}
else
{
errorList.Add("学号:" + item + "的志愿者不存在于信息变动的志愿者列表中");
}
}
ChangedVols.Clear();
}
public VolunteerResult AddVolunteer(Volunteer v)
{
if (v == null)
{
return(VolunteerResult.Error(VolunteerResult.AddVolunteerErrorEnum.NullVolunteerObject));
}
if (v.StudentNum == 0)
{
return(VolunteerResult.Error(VolunteerResult.AddVolunteerErrorEnum.EmptyId));
}
if (database.Volunteers.Where(o => o.StudentNum == v.StudentNum).Count() != 0)
{
return(VolunteerResult.Error(VolunteerResult.AddVolunteerErrorEnum.SameIdVolunteerExisted, v.StudentNum));
}
else
{
int stunum = v.StudentNum;
v.Mobile = v.Mobile == DEFAULTSTRING ? DEFAULTSTRING : v.Mobile;
v.Room = v.Room == DEFAULTSTRING ? DEFAULTSTRING : v.Room;
v.Name = v.Name == DEFAULTSTRING ? DEFAULTSTRING : v.Name;
v.Class = v.Class == DEFAULTSTRING ? DEFAULTSTRING : v.Class;
v.Email = v.Email == DEFAULTSTRING ? DEFAULTSTRING : v.Email; //加入几个列表的初始化.
v.BlackListRecords = new List <BlackListRecord>();
v.CreditRecords = new List <CreditRecord>();
v.ProjectCount = 0;
v.Project = new List <Project>();
v.Skill = v.Skill;
v.Score = new Volunteer.VScore();
v.TargetedBy = new List <LogRecord>();
database.Volunteers.Add(v);
Save();
Volunteer target = FindVolunteer(stunum);
bool logresult = VolunteerOperationSucceeded(string.Format("已添加学号:[{0}],姓名:[{1}] 的志愿者条目进入数据库.", target.StudentNum, target.Name), target, LogType.EditContact, true);
return(VolunteerResult.Success());
}
}
public VolunteerResult DeleteVolunteer(Volunteer a)
{
if (a != null)
{
int deletedVolunteerStuNum = a.StudentNum;
string deletedVolunteerName = a.Name;
var volunteer = FindVolunteer(a.StudentNum);
List <LogRecord> loglist = logger.FindLogRecordByTargetVolunteer(volunteer).ToList();
List <BlackListRecord> blacklist = database.BlackListRecords.Where(b => b.Volunteer.UID == volunteer.UID).ToList();
//foreach (var log in loglist)
//{
// log.TargetVolunteer = null;
//}
//Save();//等待被注释
database.Volunteers.Remove(volunteer);
Save();
bool logresult = VolunteerOperationSucceeded(string.Format("删除学号:{0},姓名:{1}的志愿者条目.", deletedVolunteerStuNum, deletedVolunteerName), null, LogType.DeleteVolunteer);
return(VolunteerResult.Success());
}
else
{
return(VolunteerResult.Error(VolunteerResult.DeleteVolunteerErrorEnum.NonExistingVolunteer));
}
}
