public void UpdateBatch(ReceiptBatch batch, ApplicationDbContext context)
{
batch.TransactionSubTypeId = ReceiptTypeId;
batch.ExpectedAmount = ExpectedAmount.GetValueOrDefault();
batch.Effective = EffectiveDate.Date;
UpdateTransactions(batch, context);
}
private void EditBatchReferenceNumbers(ReceiptBatch batch)
{
var referenceNumber = batch.BatchReferenceNumber ?? GenerateReferenceNumber(batch);
batch.Transactions
.ForEach((t, i) =>
{
t.BatchReferenceNumber = "{0}-{1}".FormatWith(referenceNumber, i + 1);
});
}
private IDictionary <int, SubsidiaryAccount> GetAccountLookup(ReceiptBatch batch, ApplicationDbContext context)
{
var ids = this.Transactions.Select(t => t.AccountId)
.Union(batch.Transactions.Select(t => t.AccountId))
.Distinct()
.ToArray();
return(context.Accounts.Where(a => ids.Contains(a.Id))
.OfType <SubsidiaryAccount>()
.ToDictionary(a => a.Id));
}
public void Update(Receipt receipt, ReceiptBatch batch)
{
receipt.AccountId = this.AccountId;
receipt.ReceiptSourceId = ReceiptSourceId;
receipt.TransactionSubTypeId = batch.TransactionSubTypeId.Value;
receipt.Effective = batch.Effective;
receipt.ReceiptNumber = ReceiptNumber;
receipt.ReceivedFor = ReceivedFor;
receipt.ReceivedFrom = ReceivedFrom;
receipt.Comments = this.Comments;
receipt.Amount = this.Amount.GetValueOrDefault();
}
private Task CreateTransactions(SubsidiaryBatchReceiptEditorForm editor, ReceiptBatch batch)
{
var batchAccounts = GetAccounts(editor);
editor.Transactions
.Select(t => t.BuildReceipt(batch, context))
.ForEach(t =>
{
batchAccounts.First(x => x.Id == t.AccountId)
.AddReceipt(t);
});
return(context.SaveChangesAsync());
}
public static SubsidiaryBatchReceiptEditorForm FromBatch(ReceiptBatch batch, Receipt[] transactions, ReceiptType[] receiptTypes)
{
return(new SubsidiaryBatchReceiptEditorForm
{
BatchId = batch.Id,
ReferenceNumber = batch.BatchReferenceNumber,
FundId = batch.FundId,
AvailableTypes = receiptTypes,
ReceiptTypeId = batch.ReceiptType.Id,
ExpectedAmount = batch.ExpectedAmount,
TotalAmount = transactions.Sum(t => t.Amount),
EffectiveDate = batch.Effective.ToUniversalTime(),
Transactions = transactions.Select(SubsidiaryReceipt.FromTransaction)
.ToArray()
});
}
public Receipt BuildReceipt(ReceiptBatch batch, ApplicationDbContext context)
{
return(new Receipt
{
FundId = batch.FundId,
AccountId = AccountId,
TransactionBatchId = batch.Id,
TransactionSubTypeId = batch.TransactionSubTypeId.Value,
ReceiptSourceId = ReceiptSourceId,
ReceivedFor = ReceivedFor,
ReceivedFrom = ReceivedFrom,
ReceiptNumber = ReceiptNumber,
Amount = Amount.GetValueOrDefault(),
Comments = Comments
});
}
protected override void UpdateTransactions(ReceiptBatch batch, ApplicationDbContext context)
{
var accountLookup = GetAccountLookup(batch, context);
//remove deleted transactions
batch.Transactions.OfType <Receipt>()
.Where(receipt => this.Transactions.All(editor => editor.Id != receipt.Id))
.ToArray()
.ForEach(receipt =>
{
var account = accountLookup[receipt.AccountId];
account.RemoveReceipt(receipt);
batch.Transactions.Remove(receipt);
});
//edit existing transactions
batch.Transactions.OfType <Receipt>()
.Where(receipt => this.Transactions.Any(editor => editor.Id == receipt.Id))
.ToArray()
.ForEach(receipt =>
{
var account = accountLookup[receipt.AccountId];
var editor = this.Transactions.Single(e => e.Id == receipt.Id);
account.RemoveReceipt(receipt);
editor.Update(receipt, batch);
account.AddReceipt(receipt);
});
//add new transactions
this.Transactions.Where(editor => !editor.Id.HasValue)
.ForEach(editor =>
{
var account = accountLookup[editor.AccountId];
var receipt = editor.BuildReceipt(batch, context);
account.AddReceipt(receipt);
batch.Transactions.Add(receipt);
});
}
private string GenerateReferenceNumber(ReceiptBatch batch)
{
return("{0}-{1}".FormatWith(batch.Organization.Abbreviation, batch.Id.ToString("D9")));
}
protected abstract void UpdateTransactions(ReceiptBatch batch, ApplicationDbContext context);
