public bool Thaw(string memberId, WalletType walletType, decimal money, string remark, out string error)
{
error = string.Empty;
if (money == 0)
{
return(true);
}
using (var dbContext = new WalletDbContext())
{
var wallet =
dbContext.Set <Models.Wallet>()
.FirstOrDefault(w => w.WalletType == walletType && w.MemberId.Equals(memberId, StringComparison.OrdinalIgnoreCase));
if (wallet == null)
{
error = "冻结金额不足";
return(false);
}
else
{
if (wallet.Frozen < money)
{
error = "冻结金额不足";
return(false);
}
wallet.Available += money;
wallet.Frozen -= money;
dbContext.Set <Models.Wallet>().Attach(wallet);
dbContext.Entry(wallet).State = EntityState.Modified;
}
dbContext.SaveChanges();
return(true);
}
}
public bool Draw(string memberId, WalletType walletType, decimal money, string remark, out string error, string tag = null, string toMemberId = null, bool drawFrozen = false)
{
error = string.Empty;
if (money == 0)
{
return(true);
}
using (var dbContext = new WalletDbContext())
{
var wallet =
dbContext.Set <Models.Wallet>()
.FirstOrDefault(w => w.WalletType == walletType && w.MemberId == memberId);
if (drawFrozen)
{
if (wallet == null || wallet.Frozen < money)
{
error = "冻结余额不足";
return(false);
}
wallet.Frozen -= money;
}
else
{
if (wallet == null || wallet.Available < money)
{
error = "余额不足";
return(false);
}
wallet.Available -= money;
}
dbContext.Set <Models.Wallet>().Attach(wallet);
dbContext.Entry(wallet).State = EntityState.Modified;
WalletBill walletBill = new WalletBill();
walletBill.Id = KeyGenerator.GetGuidKey();
walletBill.MemberId = memberId;
walletBill.BillType = BillType.TakeOut;
walletBill.WalletType = walletType;
walletBill.Money = money;
walletBill.Remark = remark;
walletBill.BillTag = tag;
walletBill.CreateTime = DateTime.Now;
walletBill.FromMemberId = toMemberId;
dbContext.WalletBills.Add(walletBill);
dbContext.SaveChanges();
return(true);
}
}
/// <summary>
/// 提现申请
/// </summary>
/// <returns></returns>
public bool AuditApply(Guid id)
{
using (var dbContext = new WalletDbContext())
{
CrashApply crashApply = dbContext.CrashApplys.FirstOrDefault(c => c.Id == id);
if (crashApply == null)
{
throw new Exception("找不到提现的记录");
}
crashApply.ApplyState = ApplyState.ApplyPassed;
crashApply.AuditTime = DateTime.Now;
dbContext.Set <CrashApply>().Attach(crashApply);
dbContext.Entry(crashApply).State = EntityState.Modified;
Models.Wallet wallet = GetWalletByMemberId(crashApply.MemberId);
if (wallet == null)
{
throw new Exception("钱包是空的");
}
else if (crashApply.Money > wallet.Frozen)
{
throw new Exception("提现的金额不能大于冻结的金额");
}
return(dbContext.SaveChanges() > 0);
}
}
public bool Deposit(string memberId, WalletType walletType, decimal money, string remark, out string error, string tag = null, string fromMemberId = null)
{
error = string.Empty;
if (money == 0)
{
return(true);
}
using (var dbContext = new WalletDbContext())
{
var wallet =
dbContext.Set <Models.Wallet>()
.FirstOrDefault(w => w.WalletType == walletType && w.MemberId.Equals(memberId, StringComparison.OrdinalIgnoreCase));
if (wallet == null)
{
wallet = new Models.Wallet();
wallet.Id = KeyGenerator.GetGuidKey();
wallet.MemberId = memberId;
wallet.WalletType = walletType;
wallet.Frozen = 0;
wallet.Available = money;
dbContext.Wallets.Add(wallet);
}
else
{
wallet.Available += money;
dbContext.Set <Models.Wallet>().Attach(wallet);
dbContext.Entry(wallet).State = EntityState.Modified;
}
WalletBill walletBill = new WalletBill();
walletBill.Id = KeyGenerator.GetGuidKey();
walletBill.MemberId = memberId;
walletBill.BillType = BillType.TakeIn;
walletBill.WalletType = walletType;
walletBill.Money = money;
walletBill.Remark = remark;
walletBill.BillTag = tag;
walletBill.CreateTime = DateTime.Now;
walletBill.FromMemberId = fromMemberId;
dbContext.WalletBills.Add(walletBill);
dbContext.SaveChanges();
return(true);
}
}
private WalletDbContext AddToContext <T>(WalletDbContext context,
T entity, int count, int commitCount, bool recreateContext) where T : class
{
context.Set <T>().Add(entity);
if (count % commitCount == 0)
{
context.SaveChanges();
if (recreateContext)
{
context.Dispose();
context = new WalletDbContext(DbContextOptionsFactory.DbContextOptions());
context.ChangeTracker.AutoDetectChangesEnabled = false;
}
}
return(context);
}
/// <summary>
/// 申请提现
/// </summary>
public bool ApplyCrash(string memberId, string account, decimal money, PaymentType paymentType, string name)
{
using (var dbContext = new WalletDbContext())
{
CrashApply crashApply = new CrashApply();
crashApply.Id = KeyGenerator.GetGuidKey();
crashApply.MemberId = memberId;
crashApply.Account = account;
crashApply.TransactionNo = KeyGenerator.GetOrderNumber();
crashApply.RealName = name;
crashApply.Money = money;
crashApply.PaymentType = paymentType;
crashApply.ApplyState = ApplyState.Applying;
crashApply.CreateTime = DateTime.Now;
dbContext.CrashApplys.Add(crashApply);
if (paymentType == PaymentType.WeiXin)
{
//判断是否绑定了微信
}
Models.Wallet wallet = GetWalletByMemberId(memberId);
if (wallet == null)
{
throw new WebApiInnerException("0003", "钱包没有可以提现的余额");
}
else
{
if (money > wallet.Available)
{
throw new WebApiInnerException("0004", "提现的金额不能大于钱包的余额");
}
wallet.Frozen += money;
wallet.Available -= money;
}
dbContext.Set <Models.Wallet>().Attach(wallet);
dbContext.Entry(wallet).State = EntityState.Modified;
return(dbContext.SaveChanges() > 0);
}
}
public EntityRepositoryBase(WalletDbContext dbContext)
{
DbContext = dbContext;
DbSet = dbContext.Set <TEntity>();
}
public GenericRepository(WalletDbContext db)
{
Db = db;
DbSet = Db.Set <TEntity>();
}