public ActionResult ApplyModifyClubInfo(Club modified_club, int[] deleted_branch_ids)
{
if (ModelState.IsValid)
{
Club club = db.Clubs.Include(t => t.Branches).Find(modified_club.Id);
ClubInfoModificationApplication application = new ClubInfoModificationApplication();
int id = db.GenerateIdFor(IdentityForTPC.APPLICATION);
bool has_changed = false;
application.Id = id;
application.Status = Application.NOT_VERIFIED;
application.RejectReason = null;
application.Date = DateTime.Now;
application.ClubId = modified_club.Id;
application.ApplicantUserName = User.Identity.Name;
if (modified_club.MajorInfo != null && modified_club.MajorInfo != club.MajorInfo)
{
application.MajorInfo = modified_club.MajorInfo;
has_changed = true;
}
if (modified_club.SubInfo != null && modified_club.SubInfo != club.SubInfo)
{
application.SubInfo = modified_club.SubInfo;
application.SubInfo.PosterUrl = club.SubInfo.PosterUrl;
has_changed = true;
}
application.ModificationBranches = new List<BranchModification>();
if (modified_club.Branches != null)
{
foreach (var modified_branch in modified_club.Branches)
{
if (modified_branch.Id == 0)
{
application.ModificationBranches.Add(new BranchCreation
{
BranchName = modified_branch.BranchName
});
has_changed = true;
}
else
{
ClubBranch orig_branch = club.Branches.First(t => t.Id == modified_branch.Id);
if (orig_branch.BranchName != modified_branch.BranchName)
{
application.ModificationBranches.Add(new BranchUpdate
{
BranchName = modified_branch.BranchName,
OrigBranch = orig_branch
});
has_changed = true;
}
}
}
}
if (deleted_branch_ids != null)
{
foreach (int deleted_branch_id in deleted_branch_ids)
{
application.ModificationBranches.Add(new BranchDeletion
{
BranchId = deleted_branch_id
});
}
has_changed = true;
}
if (has_changed)
{
db.Applications.Add(application);
db.SaveChanges();
return Json(new { success = true, msg = "成功提交申请", url = "/ClubApplication/Details?id=" + application.Id });
}
else
{
return Json(new { success = false, msg = "没有做出任何修改，提交失败" });
}
}
return Json(new { success = false, msg = "提交失败" });
}
public ActionResult Verify(int id, bool is_passed, string reject_reason, int club_id = 0, int page_number = 1, string order = "Date", string pass_filter = "", string search = "",
string search_option = "", string type_filter = "")
{
Application application = db.Applications.Find(id);
if (application != null && application.Status == Application.NOT_VERIFIED)
{
// 更改申请状态
application.Status = is_passed ? Application.PASSED : Application.FAILED;
// 使申请生效
if (is_passed)
{
if (application is ClubRegisterApplication)
{
ClubRole president = null;
ClubRole member = null;
foreach (var role in db.ClubRoles.ToList())
{
if (role.Name == "会长")
{
president = role;
}
else if (role.Name == "会员")
{
member = role;
}
}
ClubRegisterApplication register_application = application as ClubRegisterApplication;
int applicant_count = register_application.Applicants.Count();
ClubBranch member_branch = new ClubBranch
{
BranchName = "会员部",
MemberCount = applicant_count,
NewMemberCount = applicant_count,
Members = new List<ClubMember>()
};
ClubMajorInfo major_info = new ClubMajorInfo
{
Name = register_application.MajorInfo.Name,
Instructor = register_application.MajorInfo.Instructor
};
ClubSubInfo sub_info = new ClubSubInfo
{
Principle = register_application.SubInfo.Principle,
Purpose = register_application.SubInfo.Purpose,
Range = register_application.SubInfo.Range,
Address = register_application.SubInfo.Address,
PosterUrl = register_application.SubInfo.PosterUrl,
Regulation = register_application.SubInfo.Regulation
};
Club registering_club = new Club
{
Level = 1,
Fund = 0,
FoundDate = DateTime.Now,
MemberCount = applicant_count,
NewMemberCount = applicant_count,
MajorInfo = major_info,
SubInfo = sub_info,
Branches = new List<ClubBranch>
{
member_branch
},
Applications = new List<Application>
{
register_application
}
};
if (register_application.Applicants != null)
{
foreach (var applicant in register_application.Applicants)
{
member_branch.Members.Add(new ClubMember
{
JoinDate = DateTime.Now,
Student = applicant.Applicant,
Club = registering_club,
ClubRole = applicant.IsMainApplicant ? president : member
});
}
}
else
{
// 不可能出现没有申请人的社团申请
throw new ArgumentException("No applicant in this club register application.");
}
if (register_application.Branches != null)
{
foreach (var created_branch in register_application.Branches)
{
registering_club.Branches.Add(new ClubBranch
{
BranchName = created_branch.BranchName,
MemberCount = 0,
NewMemberCount = 0
});
}
}
db.Clubs.Add(registering_club);
}
else if (application is ClubInfoModificationApplication)
{
ClubInfoModificationApplication info_modification_application = application as ClubInfoModificationApplication;
Club modifying_club = info_modification_application.Club;
if (modifying_club != null)
{
if (info_modification_application.MajorInfo != null)
{
modifying_club.MajorInfo.Name = info_modification_application.MajorInfo.Name;
modifying_club.MajorInfo.Instructor = info_modification_application.MajorInfo.Instructor;
}
if (info_modification_application.SubInfo != null)
{
modifying_club.SubInfo.Address = info_modification_application.SubInfo.Address;
modifying_club.SubInfo.PosterUrl = info_modification_application.SubInfo.PosterUrl;
modifying_club.SubInfo.Principle = info_modification_application.SubInfo.Principle;
modifying_club.SubInfo.Purpose = info_modification_application.SubInfo.Purpose;
modifying_club.SubInfo.Range = info_modification_application.SubInfo.Range;
modifying_club.SubInfo.Regulation = info_modification_application.SubInfo.Regulation;
}
if (info_modification_application.ModificationBranches != null)
{
foreach (var branch_modification in info_modification_application.ModificationBranches)
{
if (branch_modification is BranchCreation)
{
modifying_club.Branches.Add(new ClubBranch
{
BranchName = branch_modification.BranchName,
MemberCount = 0,
NewMemberCount = 0,
Club = modifying_club
});
}
else if (branch_modification is BranchDeletion)
{
var orig_branch = branch_modification.OrigBranch;
ClubBranch receiving_branch = null;
// 优先选用会员部作为收容部门，若会员部不存在则使用第一个找到的部门。
receiving_branch = modifying_club.Branches.First(s => s.BranchName == "会员部");
if (receiving_branch == null)
{
receiving_branch = modifying_club.Branches.First();
}
// 还是没有部门？没救了
if (receiving_branch == null)
{
throw new NullReferenceException("Damn! There is no branch in this stupid club!!!");
}
foreach (var branch_member in branch_modification.OrigBranch.Members)
{
receiving_branch.Members.Add(branch_member);
}
receiving_branch.MemberCount += orig_branch.MemberCount;
receiving_branch.NewMemberCount += orig_branch.NewMemberCount;
modifying_club.Branches.Remove(branch_modification.OrigBranch);
db.ClubBranches.Delete(branch_modification.OrigBranch);
}
else if (branch_modification is BranchUpdate)
{
branch_modification.OrigBranch.BranchName = branch_modification.BranchName;
}
}
}
}
else
{
// 修改一个不存在的社团。。。
throw new ArgumentException("The club being modified does not exist.");
}
}
else if (application is ClubUnregisterApplication)
{
ClubUnregisterApplication unregister_application = application as ClubUnregisterApplication;
db.Clubs.Include(t => t.Applications).Delete(unregister_application.Club);
}
else
{
// 只有3种社团事务申请。
throw new ArgumentException("Invalid club transaction application!");
}
}
else
{
application.RejectReason = new ApplicationRejectReason
{
Reason = reject_reason
};
// 清除遗产
if (application is ClubRegisterApplication)
{
ClubRegisterApplication register_application = application as ClubRegisterApplication;
string path = Path.Combine(Server.MapPath(ConfigurationManager.ClubSplashPanelFolder), register_application.SubInfo.PosterUrl);
if (!String.IsNullOrWhiteSpace(register_application.SubInfo.PosterUrl) && System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
}
else if (application is ClubUnregisterApplication)
{
Club club = db.Clubs.Include(t => t.SubInfo).Find(application.ClubId);
string path = Path.Combine(Server.MapPath(ConfigurationManager.ClubSplashPanelFolder), club.SubInfo.PosterUrl);
if (!String.IsNullOrWhiteSpace(club.SubInfo.PosterUrl) && System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
}
}
db.SaveChanges();
return RedirectToAction("List", new
{
club_id = club_id,
page_number = page_number,
order = order,
pass_filter = pass_filter,
search = search,
search_option = search_option,
type_filter = type_filter
});
}
return View("InvalidOperationError");
}
