public void UpdateCase(CaseData caseData)
{
using (var context = new DatabaseContext())
{
var entity = context.Cases.FirstOrDefault(c => c.Id == caseData.Id);
if (entity == null) throw new Facade.CaseDoesNotExistsException();
entity.Status = (CaseEntity.CaseStatus) caseData.Status;
entity.StartDate = caseData.StartDate;
entity.Background = caseData.Background;
entity.IdealOutcome = caseData.IdealOutcome;
entity.IssueRaisedWithArchitect = new CaseEntity.Question
{
Answer = caseData.IssueRaisedWithArchitect.Answer,
Comments = caseData.IssueRaisedWithArchitect.Comments,
};
entity.SubjectOfLegalProceedings = new CaseEntity.Question
{
Answer = caseData.SubjectOfLegalProceedings.Answer,
Comments = caseData.SubjectOfLegalProceedings.Comments,
};
entity.Relationship = caseData.Relationship;
entity.ContactAgreement = caseData.ContactAgreement;
entity.ClaimantContact = new CaseEntity.Contact
{
Address = caseData.ClaimantContact.Address,
EMail = caseData.ClaimantContact.EMail,
Name = caseData.ClaimantContact.Name,
Phone = caseData.ClaimantContact.Phone,
};
entity.ArchitectContact = new CaseEntity.Contact
{
Address = caseData.ArchitectContact.Address,
EMail = caseData.ArchitectContact.EMail,
Name = caseData.ArchitectContact.Name,
Phone = caseData.ArchitectContact.Phone,
RegistrationNumber = caseData.ArchitectContact.RegistrationNumber,
};
entity.ProcessStartDate = caseData.ProcessStartDate;
context.SaveChanges();
}
}
public CaseData GetCaseById(int id)
{
using (var context = new DatabaseContext())
{
var entity = context.Cases.
Include(item => item.DatesAndDetails).
Include(item => item.Allegations).
Include(item => item.AssignedUsers).
FirstOrDefault(item => item.Id == id);
if (entity == null) return null;
var result = new CaseData
{
Id = entity.Id,
ParentId = entity.ParentId,
Status = (CaseData.CaseStatus) entity.Status,
StartDate = entity.StartDate,
Background = entity.Background,
IdealOutcome = entity.IdealOutcome,
IssueRaisedWithArchitect = new CaseData.Question
{
Answer = entity.IssueRaisedWithArchitect.Answer,
Comments = entity.IssueRaisedWithArchitect.Comments,
},
SubjectOfLegalProceedings = new CaseData.Question
{
Answer = entity.SubjectOfLegalProceedings.Answer,
Comments = entity.SubjectOfLegalProceedings.Comments,
},
Relationship = entity.Relationship,
ContactAgreement = entity.ContactAgreement,
ClaimantContact = new CaseData.ContactData
{
Name = entity.ClaimantContact.Name,
EMail = entity.ClaimantContact.EMail,
Address = entity.ClaimantContact.Address,
Phone = entity.ClaimantContact.Phone,
},
ArchitectContact = new CaseData.ArchitectContactData
{
Name = entity.ArchitectContact.Name,
RegistrationNumber = entity.ArchitectContact.RegistrationNumber,
EMail = entity.ArchitectContact.EMail,
Address = entity.ArchitectContact.Address,
Phone = entity.ArchitectContact.Phone,
},
AssignedUsers = entity.AssignedUsers.Select(item => new UserHeader
{
Id = item.Id,
Email = item.Email,
FirstName = item.FirstName,
LastName = item.LastName,
Role = item.Role,
}).ToArray(),
DatesAndDetails = entity.DatesAndDetails.OrderBy(x => x.Date).ThenBy(x => x.Order)
.Select(item => new CaseData.DatesAndDetail
{
Id = item.Id,
Date = item.Date,
Text = item.Text,
Documents = item.Documents.Select(d => new CaseData.Document {Id = d.Id, Name = d.Name}),
}).ToArray(),
Allegations = entity.Allegations
.OrderBy(item => item.Authorship.Date).ThenBy(item => item.Order)
.Select(item => new CaseData.Allegation
{
Id = item.Id,
Text = item.Text,
Documents = item.Documents.Select(d => new CaseData.Document {Id = d.Id, Name = d.Name}).ToArray(),
Comments = item.Comments.OrderByDescending(c => c.Authorship.Date).Select(c => new CaseData.Comment
{
CommentType = (CaseData.CommentType) c.Type,
Text = c.Text,
AdditionalText = c.AdditionalText,
PanelMemberId = c.Authorship.UserId,
}).ToArray(),
}).ToArray(),
ProcessStartDate = entity.ProcessStartDate,
};
result.PreliminaryDecisionDocument = entity.PreliminaryDecisionDocument == null
? null
: new CaseData.Document
{
Id = entity.PreliminaryDecisionDocument.Id,
Name = entity.PreliminaryDecisionDocument.Name
};
result.FinalDecisionDocument = entity.FinalDecisionDocument == null
? null
: new CaseData.Document
{
Id = entity.FinalDecisionDocument.Id,
Name = entity.FinalDecisionDocument.Name
};
return result;
}
}
public void CreateCase(CaseData caseData)
{
using (var context = new DatabaseContext())
{
var newCase = new CaseEntity
{
Id = caseData.Id,
ParentId = caseData.ParentId,
Status = (CaseEntity.CaseStatus) caseData.Status,
StartDate = caseData.StartDate,
Background = caseData.Background,
IdealOutcome = caseData.IdealOutcome,
IssueRaisedWithArchitect = new CaseEntity.Question
{
Answer = caseData.IssueRaisedWithArchitect.Answer,
Comments = caseData.IssueRaisedWithArchitect.Comments,
},
SubjectOfLegalProceedings = new CaseEntity.Question
{
Answer = caseData.SubjectOfLegalProceedings.Answer,
Comments = caseData.SubjectOfLegalProceedings.Comments,
},
Relationship = caseData.Relationship,
ContactAgreement = caseData.ContactAgreement,
ClaimantContact = new CaseEntity.Contact
{
Name = caseData.ClaimantContact.Name,
EMail = caseData.ClaimantContact.EMail,
Address = caseData.ClaimantContact.Address,
Phone = caseData.ClaimantContact.Phone,
},
ArchitectContact = new CaseEntity.Contact
{
Name = caseData.ArchitectContact.Name,
RegistrationNumber = caseData.ArchitectContact.RegistrationNumber,
EMail = caseData.ArchitectContact.EMail,
Address = caseData.ArchitectContact.Address,
Phone = caseData.ArchitectContact.Phone,
},
};
context.Cases.Add(newCase);
context.SaveChanges();
}
}
private static void ForbidUnassignedUser(UserHeader user, CaseData @case)
{
if (@case.AssignedUsers.All(u => u.Id != user.Id)) throw new ForbiddenException();
}
public void ReopenCase(int caseId)
{
using (var transaction = new TransactionScope())
{
var @case = _database.GetCaseById(caseId);
if (@case == null) throw new CaseDoesNotExistException();
var caseManager = @case.AssignedUsers.FirstOrDefault(x => x.Role == Role.CaseWorker);
int nextCaseId = GetNextCaseId(caseId);
var newCase = new CaseData
{
Id = nextCaseId,
ParentId = caseId,
Status = CaseData.CaseStatus.New,
Background = @case.Background,
IdealOutcome = @case.IdealOutcome,
Relationship = @case.Relationship,
ContactAgreement = @case.ContactAgreement,
StartDate = DateTime.Now,
IssueRaisedWithArchitect = @case.IssueRaisedWithArchitect,
SubjectOfLegalProceedings = @case.SubjectOfLegalProceedings,
ArchitectContact = @case.ArchitectContact,
ClaimantContact = @case.ClaimantContact,
};
_database.CreateCase(newCase);
if (caseManager != null)
AssignCaseWorker(newCase.Id, caseManager);
AutoAssignPanelMembers(newCase);
transaction.Complete();
}
}
private static void ForbidSecondComment(UserHeader user, CaseData.Allegation allegation)
{
if (allegation.Comments.Any(c => c.PanelMemberId == user.Id)) throw new ForbiddenException();
}
private void ForbidNotPreliminaryCommentsCaseState(CaseData @case)
{
var status = GetCaseState(@case);
if (status.StateKind != CaseStateKind.PriliminaryComments) throw new ForbiddenException();
}
private CasePanelMembers GetPanelMembers(CaseData caseData)
{
var panelMembers = caseData.AssignedUsers.Where(user => user.Role == Role.PanelMember).ToArray();
return new CasePanelMembers
{
PanelMember1 = panelMembers.FirstOrDefault(),
PanelMember2 = panelMembers.Skip(1).FirstOrDefault(),
PanelMember3 = panelMembers.Skip(2).FirstOrDefault(),
};
}
private CaseState GetCaseState(CaseData caseData)
{
if (!caseData.StartDate.HasValue && caseData.Status != CaseData.CaseStatus.New)
throw new Exception("incorrect invariant: case start date can't be null when status is not draft");
const int weeks = 7;
var status = caseData.Status;
var startDate = caseData.StartDate.Value;
switch (status)
{
case CaseData.CaseStatus.New:
{
var dueBy = startDate == null ? (DateTime?) null : startDate.AddDays(4*weeks);
var daysLeft = startDate == null ? null : (int?) (dueBy.Value - DateTime.Today).TotalDays;
return new CaseState
{
StateKind = CaseStateKind.New,
DueByDate = dueBy,
DueDaysLeft = daysLeft,
};
}
case CaseData.CaseStatus.Open:
{
var today = DateTime.Today;
var timeSpan = today - startDate;
var totalDays = timeSpan.TotalDays;
if (totalDays <= 4*weeks)
{
var dueBy = startDate.AddDays(4*weeks);
return new CaseState
{
StateKind = CaseStateKind.PriliminaryComments,
DueByDate = dueBy,
DueDaysLeft = (int?) (dueBy - today).TotalDays,
};
}
else if (totalDays <= 4*weeks + 1*weeks)
{
var dueBy = startDate.AddDays(4*weeks + 1*weeks);
return new CaseState
{
StateKind = CaseStateKind.PriliminaryDecision,
DueByDate = dueBy,
DueDaysLeft = (int?) (dueBy - today).TotalDays,
};
}
else if (totalDays <= 4*weeks + 3*weeks)
{
var dueBy = startDate.AddDays(4*weeks + 3*weeks);
return new CaseState
{
StateKind = CaseStateKind.WaitingForPartyComments,
DueByDate = dueBy,
DueDaysLeft = (int?) (dueBy - today).TotalDays,
};
}
else if (totalDays <= 4*weeks + 3*weeks + 1*weeks)
{
var dueBy = startDate.AddDays(4*weeks + 3*weeks + 1*weeks);
return new CaseState
{
StateKind = CaseStateKind.FinalDecision,
DueByDate = dueBy,
DueDaysLeft = (int?) (dueBy - today).TotalDays,
};
}
else // if (totalDays < 4 * weeks + 3 * weeks + 5 * weeks)
{
var dueBy = startDate.AddDays(4*weeks + 3*weeks + 5*weeks);
return new CaseState
{
StateKind = CaseStateKind.Locked,
DueByDate = dueBy,
DueDaysLeft = (int?) (dueBy - today).TotalDays,
};
}
}
case CaseData.CaseStatus.Closed:
return new CaseState
{
StateKind = CaseStateKind.Closed,
DueByDate = null,
DueDaysLeft = null,
};
case CaseData.CaseStatus.Rejected:
return new CaseState
{
StateKind = CaseStateKind.Rejected,
DueByDate = null,
DueDaysLeft = null,
};
default:
throw new Exception("Unknown case status");
}
}
private bool IsQuestionNotAnswered(CaseData.Question question)
{
return question == null || question.Answer == null || question.Comments == null;
}
private bool GetIsCaseReadyToStart(CaseData @case)
{
return !(@case.StartDate == null
|| string.IsNullOrEmpty(@case.Background) || string.IsNullOrEmpty(@case.IdealOutcome)
|| IsQuestionNotAnswered(@case.IssueRaisedWithArchitect)
|| IsQuestionNotAnswered(@case.SubjectOfLegalProceedings));
}
public void CreateCase(CreateCaseInfo @case, string caseWorkerEmail)
{
using (var transaction = new TransactionScope())
{
var caseWorker = _database.GetUserByEmail(caseWorkerEmail);
var existingCase = _database.GetCaseById(@case.Id);
if (existingCase != null) throw new DuplicateCaseIdException();
var newCase = new CaseData
{
Id = @case.Id,
ParentId = null,
Status = CaseData.CaseStatus.New,
Background = null,
IdealOutcome = null,
Relationship = null,
ContactAgreement = null,
StartDate = @case.StartDate,
IssueRaisedWithArchitect = new CaseData.Question(),
SubjectOfLegalProceedings = new CaseData.Question(),
ArchitectContact = new CaseData.ArchitectContactData(),
ClaimantContact = new CaseData.ContactData
{
Name = @case.ClaimantContact.Name,
Address = @case.ClaimantContact.Address,
EMail = @case.ClaimantContact.EMail,
Phone = @case.ClaimantContact.Phone,
},
};
_database.CreateCase(newCase);
if (caseWorker != null)
AssignCaseWorker(newCase.Id, caseWorker);
AutoAssignPanelMembers(newCase);
transaction.Complete();
}
}
private static bool IsUserAssignedToCase(UserHeader user, CaseData caseData)
{
return caseData.AssignedUsers.Any(item => item.Id == user.Id);
}
private void AutoAssignPanelMembers(CaseData caseData)
{
var panelMembersAssigned = caseData.AssignedUsers != null &&
caseData.AssignedUsers.Any(u => u.Role == Role.PanelMember);
if (panelMembersAssigned) return;
var schedules = _database.GetSchedules();
var filledSchedules = schedules.Where(s => s.First != null && s.Second != null && s.Third != null).ToArray();
var orderedSchedules = filledSchedules.OrderBy(s => s.LastUsed).ToArray();
var nextSchedule = orderedSchedules.FirstOrDefault();
if (nextSchedule == null) return;
_database.AssignUser(caseData.Id, nextSchedule.First.Id);
_database.AssignUser(caseData.Id, nextSchedule.Second.Id);
_database.AssignUser(caseData.Id, nextSchedule.Third.Id);
nextSchedule.LastUsed = DateTime.Now;
_database.UpdateSchedule(nextSchedule);
}