public async Task <bool> DeletePaymentAsync(int id)
{
var entity = new JdCat.Cat.Model.Data.PaymentType {
ID = id
};
Context.Attach(entity);
entity.Status = EntityStatus.Deleted;
return(await Context.SaveChangesAsync() > 0);
}
public async Task <bool> SetPaymentSortAsync(JdCat.Cat.Model.Data.PaymentType payment)
{
var entity = new JdCat.Cat.Model.Data.PaymentType {
ID = payment.ID
};
Context.Attach(entity);
entity.Sort = payment.Sort;
return(await Context.SaveChangesAsync() > 0);
}
public async Task <JdCat.Cat.Model.Data.PaymentType> AddPaymentAsync(JdCat.Cat.Model.Data.PaymentType payment)
{
payment.Category = PaymentCategory.Other;
var lastEntity = await Context.PaymentTypes
.OrderBy(a => a.Sort)
.LastOrDefaultAsync(a => a.BusinessId == payment.BusinessId);
payment.Sort = (lastEntity?.Sort ?? 0) + 1;
payment.Status = EntityStatus.Normal;
Context.Add(payment);
await Context.SaveChangesAsync();
return(payment);
}
public async Task <IActionResult> AddPayment([FromBody] JdCat.Cat.Model.Data.PaymentType payment)
{
if (await Service.IsExistPaymentAsync(payment))
{
return(Json(new JsonData {
Msg = $"已存在名为[{payment.Name}]的支付方式"
}));
}
payment.BusinessId = Business.ID;
await Service.AddPaymentAsync(payment);
return(Json(new JsonData {
Success = true, Msg = "新增成功", Data = payment
}));
}
public async Task <bool> IsExistPaymentAsync(JdCat.Cat.Model.Data.PaymentType payment)
{
var name = payment.Name.ToLower();
return(await Context.PaymentTypes.CountAsync(a => a.Status == EntityStatus.Normal && a.BusinessId == payment.BusinessId && a.Name.ToLower() == name) > 0);
}