func txHandler(r *http.Request, w http.ResponseWriter,
client *ApnClient, redis *models.RedisLogger, user *models.Account, p Parameter) {
form := p.(txForm)
if form.FromAddr == form.ToAddr {
writeResponse(r.RequestURI, w, map[string]string{"txid": ""}, nil)
return
}
if form.Value <= 0 {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.AccessError, "无效的金额"))
return
}
receiver := &models.Account{}
if find, err := receiver.FindByWalletAddr(form.ToAddr); !find {
e := errors.NewError(errors.NotFoundError, "无效的收款地址")
if err != nil {
e = errors.NewError(errors.DbError, "无效的钱包地址")
}
writeResponse(r.RequestURI, w, nil, e)
return
}
if redis.Relationship(receiver.Id, user.Id) == models.RelBlacklist {
writeResponse(r.RequestURI, w, nil,
errors.NewError(errors.AccessError, "对方屏蔽了你!"))
return
}
wal, err := getWallet(user.Wallet.Id, user.Wallet.Key)
if err != nil {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.DbError, "获取钱包失败"))
return
}
outputs, amount, err := getUnspent(form.FromAddr, wal.Keys, form.Value)
if err != nil {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.DbError, "获取账户信息失败"))
return
}
//log.Println("amount:", amount, "value:", form.Value)
if form.Value > amount {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.AccessError, "余额不足"))
return
}
article := &models.Article{}
if strings.ToLower(form.Type) == "reward" && len(form.Id) > 0 {
if b, e := article.FindById(form.Id); !b {
err := errors.NewError(errors.NotExistsError, "文章不存在!")
if e != nil {
err = errors.NewError(errors.DbError)
}
writeResponse(r.RequestURI, w, nil, err)
return
}
}
changeAddr := form.FromAddr
if len(changeAddr) == 0 {
changeAddr = wal.Keys[0].PubKey
}
rawtx, err := CreateRawTx2(outputs, amount, form.Value, form.ToAddr, changeAddr)
if err != nil {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.DbError))
return
}
txid, err := sendRawTx(rawtx)
if err != nil {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.DbError))
return
}
redis.Transaction(user.Id, receiver.Id, form.Value)
// ws push
event := &models.Event{
Type: models.EventWallet,
Time: time.Now().Unix(),
}
//log.Println("tx type:", strings.ToLower(form.Type))
switch strings.ToLower(form.Type) {
case "reward":
article.Reward(user.Id, form.Value)
event.Data = models.EventData{
Type: models.EventReward,
Id: article.Id.Hex(),
From: user.Id,
To: receiver.Id,
Body: []models.MsgBody{
{Type: "nikename", Content: user.Nickname},
{Type: "image", Content: article.Image},
{Type: "total_count", Content: strconv.FormatInt(article.TotalReward, 10)},
//{Type: "new_count", Content: strconv.Itoa(models.EventCount(models.EventReward, article.Id.Hex()) + 1)},
},
}
default:
event.Data = models.EventData{
Type: models.EventTx,
Id: user.Id + "-" + receiver.Id,
From: user.Id,
To: receiver.Id,
Body: []models.MsgBody{
{Type: "nikename", Content: user.Nickname},
{Type: "image", Content: user.Profile},
{Type: "total_count", Content: strconv.FormatInt(form.Value, 10)},
},
}
}
if user.Id != receiver.Id {
/*
if err := event.Save(); err == nil {
redis.IncrEventCount(receiver.Id, event.Data.Type, 1)
}
*/
event.Save()
event.Data.Body = append(event.Data.Body,
models.MsgBody{Type: "new_count",
Content: strconv.Itoa(models.EventCount(event.Data.Type, event.Data.Id, event.Data.To))})
redis.PubMsg("wallet", receiver.Id, event.Bytes())
}
if receiver.Push {
msg := user.Nickname + "通过转帐发送给你" +
strconv.FormatFloat(float64(form.Value)/float64(models.Satoshi), 'f', 8, 64) + "个贝币"
if event.Data.Type == models.EventReward {
msg = user.Nickname + "给你的文章打赏了" +
strconv.FormatFloat(float64(form.Value)/float64(models.Satoshi), 'f', 8, 64) + "个贝币"
}
go sendApn(client, msg, receiver.EventCount("", ""), receiver.Devs...)
}
writeResponse(r.RequestURI, w, map[string]string{"txid": txid}, nil)
}