/// <summary>
/// 申请发票
/// </summary>
/// <param name="invoice"></param>
/// <param name="operateUserId"></param>
public void ApplyInvoice(InvoiceViewModel invoice, int operateUserId)
{
var loginUser = RedisHelp.GetLoginUserCacheNotNull(operateUserId);
#region 安全验证
if (loginUser.Type == UserType.Company)
{
throw new DataOperationPermissions("无此操作权限,总公司账号不能操作发票");
}
else if (loginUser.Type == UserType.Branch)
{
throw new DataOperationPermissions("无此操作权限,分社账号不能申请发票");
}
else if (loginUser.Type == UserType.SpecialLine)
{
if (loginUser.SpecialId.HasValue && loginUser.SpecialId != invoice.SpecialId)
{
throw new DataOperationPermissions("无此操作权限,专线只能申请自己的发票");
}
}
#endregion
#region 数据验证
if (invoice.Money <= 0)
throw new DataValidationException("发票金额不能小于等于0");
if (string.IsNullOrEmpty(invoice.Content))
throw new DataValidationException("发票详细不能为空");
if (!invoice.Content.ValidateLen(500))
throw new DataValidationException("发票详细填写过多,请分批申请");
if (invoice.ParValueTime < DateTime.Parse("1753-01-01"))
throw new DataValidationException("请填写正确的票面日期");
#endregion
#region 欠款判断
var special = _specialRepository.GetModel().Include(p => p.SpecialCapital)
.Include(p => p.Branch)
.SingleOrDefault(p => p.ID == invoice.SpecialId);
if (special == null)
throw new BusinessException("专线不存在");
if (special.Status == SpecialStatus.Freeze)
{
throw new BusinessException("所属专线已被冻结");
}
if (special.Status == SpecialStatus.AccountCancellation)
{
throw new BusinessException("所属专线已被销户");
}
//专线已开票+当前开票+当前专线所有待审核金额总数-专线已收款>=专线欠款最大额度
//得到当前专线所有待审核金额总数
var sumMoney = _invoiceRepository.GetModel(p => p.SpecialId == special.ID && p.Status == InvoiceStatus.WaitInvoice).Sum(s => (decimal?)s.Money) ?? 0;
if (special.SpecialCapital.InvoiceSend + invoice.Money + sumMoney - special.SpecialCapital.Gathering >= special.Branch.ArrearsTotal)
{
throw new BusinessException("你提交发票金额已超出设置的最大欠款额度,暂时不能提交发票申请");
}
#endregion
Invoice model = new Invoice();
model.Status = InvoiceStatus.WaitInvoice;
model.SpecialId = invoice.SpecialId;
model.SpecialName = special.Name;
model.SellerId = invoice.SellerId;
model.Title = invoice.SellerSupplier.Name;
model.ParValueTime = invoice.ParValueTime;
model.Money = invoice.Money;
model.Content = invoice.Content;
model.ApplicantId = loginUser.ID;
model.ApplicantName = loginUser.Name;
model.ApplicationTime = DateTime.Now;
_invoiceRepository.Insert(model);
}
/// <summary>
/// 判断此服务中方法中的数据权限
/// 总公司 : 无权限
/// 分社 : 查看列表(自己下属数据)、审核发票(自己下属数据)、得到发票详细(只能查看自己下属数据)
/// 专线 : 申请发票(自己属在专线)、查看列表(自己所在专线)
/// 超级管理员 : 所有权限(所有数据)
/// </summary>
/// <param name="operateUserId"></param>
/// <param name="invoice"></param>
private void BuidDataAuthorityVerify(int operateUserId, Invoice invoice)
{
var loginUser = RedisHelp.GetLoginUserCacheNotNull(operateUserId);
if (loginUser.Type == UserType.Company)
{
throw new DataOperationPermissions("无此访问权限,总公司账号不能查看发票");
}//分社 查看 他下属所有专线的发票申请
else if (loginUser.Type == UserType.Branch)
{
if (loginUser.BranchId != invoice.Special.BranchId)
{
throw new DataOperationPermissions("无此访问权限,分社账号只能查看他下属所有专线发票申请");
}
}//专线 查看 他自己的发票申请
else if (loginUser.Type == UserType.SpecialLine)
{
if (loginUser.ID == invoice.SpecialId)
{
throw new DataOperationPermissions("无此访问权限,专线账号只能查看自身所在专线发票申请");
}
}
}