// 根据主机查询商户编号
func (this *PartnerQuery) QueryPartnerIdByHost(host string) int {
// $ 获取合作商ID
// $ hostname : 域名
// *.wdian.net 二级域名
// www.dc1.com 顶级域名
var partnerId int
var err error
reg := getHostRegexp()
if reg.MatchString(host) {
matches := reg.FindAllStringSubmatch(host, 1)
usr := matches[0][1]
err = this.Connector.ExecScalar(`SELECT id FROM pt_partner WHERE usr=?`, &partnerId, usr)
} else {
err = this.Connector.ExecScalar(
`SELECT id FROM pt_partner INNER JOIN pt_siteconf
ON pt_siteconf.partner_id = pt_partner.id
WHERE host=?`, &partnerId, host)
}
if err != nil {
log.PrintErr(err)
}
return partnerId
}
// 获取商户的域名
func (this *partnerService) GetPartnerMajorHost(partnerId int) string {
pt, err := this._partnerRep.GetPartner(partnerId)
if err != nil {
log.PrintErr(err)
}
return pt.GetMajorHost()
}
func (this *partnerService) DeleteShop(partnerId, shopId int) error {
pt, err := this._partnerRep.GetPartner(partnerId)
if err != nil {
log.PrintErr(err)
}
return pt.DeleteShop(shopId)
}
func (this *saleRep) GetCategories(partnerId int) []*sale.ValueCategory {
var e []*sale.ValueCategory = []*sale.ValueCategory{}
err := this.Connector.GetOrm().Select(&e, "partner_id=? ORDER BY id ASC", partnerId)
if err != nil {
log.PrintErr(err)
}
return e
}
func (this *partnerService) GetShopValueById(partnerId, shopId int) *partner.ValueShop {
pt, err := this._partnerRep.GetPartner(partnerId)
if err != nil {
log.PrintErr(err)
}
v := pt.GetShop(shopId).GetValue()
return &v
}
func (this *partnerService) GetSiteConf(partnerId int) *partner.SiteConf {
pt, err := this._partnerRep.GetPartner(partnerId)
if err != nil {
log.PrintErr(err)
}
conf := pt.GetSiteConf()
return &conf
}
// 获取指定的商品快照
func (this *saleRep) GetGoodsSnapshot(id int) *sale.GoodsSnapshot {
var e *sale.GoodsSnapshot = new(sale.GoodsSnapshot)
err := this.Connector.GetOrm().Get(id, e)
if err != nil {
log.PrintErr(err)
e = nil
}
return e
}
func (this *promotionRep) GetCouponBinds(couponId int) []promotion.ValueCouponBind {
var arr []promotion.ValueCouponBind = []promotion.ValueCouponBind{}
err := this.Connector.GetOrm().SelectByQuery(arr,
"SELECT * FROM pm_coupon_bind WHERE coupon_id = ?", couponId)
if err != nil {
log.PrintErr(err)
}
return arr
}
// 根据Key获取商品快照
func (this *saleRep) GetGoodsSnapshotByKey(key string) *sale.GoodsSnapshot {
var e *sale.GoodsSnapshot = new(sale.GoodsSnapshot)
err := this.Connector.GetOrm().GetBy(e, "key=?", key)
if err != nil {
log.PrintErr(err)
e = nil
}
return e
}
// 获取最新的商品快照
func (this *saleRep) GetLatestGoodsSnapshot(goodsId int) *sale.GoodsSnapshot {
var e *sale.GoodsSnapshot = new(sale.GoodsSnapshot)
err := this.Connector.GetOrm().GetBy(e, "goods_id=? ORDER BY id DESC", goodsId)
if err != nil {
log.PrintErr(err)
e = nil
}
return e
}
func (this *Shopping) GetOrderByNo(orderNo string) (shopping.IOrder, error) {
val, err := this._rep.GetOrderByNo(this._partnerId, orderNo)
if err != nil {
log.PrintErr(err)
return nil, errors.New("订单不存在")
}
return this.CreateOrder(val, nil), err
}
func (this *oldPromotionRep) GetCouponTakes(couponId int) []promotion.ValueCouponTake {
var arr []promotion.ValueCouponTake = []promotion.ValueCouponTake{}
err := this.Connector.GetOrm().SelectByQuery(&arr,
"SELECT * FROM pm_coupon_take WHERE coupon_id =?", couponId)
if err != nil {
log.PrintErr(err)
}
return arr
}
func (this *partnerRep) GetValueShop(partnerId, shopId int) *partner.ValueShop {
var v *partner.ValueShop = new(partner.ValueShop)
err := this.Connector.GetOrm().Get(shopId, v)
if err == nil &&
v.PartnerId == partnerId {
return v
} else {
log.PrintErr(err)
}
return nil
}
// 生成订单
func (this *Shopping) BuildOrder(memberId int, couponCode string) (shopping.IOrder, shopping.ICart, error) {
order, m, cart, err := this.ParseShoppingCart(memberId)
if err != nil {
return order, cart, err
}
if len(couponCode) != 0 {
var coupon promotion.ICouponPromotion
var result bool
var val = order.GetValue()
cp := this._promRep.GetCouponByCode(
this._partnerId, couponCode)
// 如果优惠券不存在
if cp == nil {
log.PrintErr(err)
return order, cart, errors.New("优惠券无效")
}
coupon = cp.(promotion.ICouponPromotion)
result, err = coupon.CanUse(m, val.Fee)
if result {
if coupon.CanTake() {
_, err = coupon.GetTake(memberId)
//如果未占用，则占用
if err != nil {
err = coupon.Take(memberId)
}
} else {
_, err = coupon.GetBind(memberId)
}
if err != nil {
log.PrintErr(err)
return order, cart, errors.New("优惠券无效")
}
err = order.ApplyCoupon(coupon) //应用优惠券
}
}
return order, cart, err
}
func (this *partnerRep) GetShopsOfPartner(partnerId int) []*partner.ValueShop {
shops := []*partner.ValueShop{}
err := this.Connector.GetOrm().SelectByQuery(&shops,
"SELECT * FROM pt_shop WHERE partner_id=?", partnerId)
if err != nil {
log.PrintErr(err)
return nil
}
return shops
}
// 提交订单，返回订单号。如有错误则返回
func (this *Order) Submit() (string, error) {
if this.GetDomainId() != 0 {
return "", errors.New("订单不允许重复提交！")
}
if this.cart == nil || len(this.cart.GetValue().Items) == 0 {
return "", errors.New("购物车为空！")
}
v := this.value
v.CreateTime = time.Now().Unix()
v.UpdateTime = v.CreateTime
v.ItemsInfo = this.cart.GetSummary()
v.OrderNo = this._shopping.GetFreeOrderNo()
// 应用优惠券
var err error
var t *promotion.ValueCouponTake
var b *promotion.ValueCouponBind
for _, c := range this.GetCoupons() {
if c.CanTake() {
t, err = c.GetTake(v.MemberId)
if err == nil {
err = c.ApplyTake(t.Id)
}
} else {
b, err = c.GetBind(v.MemberId)
if err == nil {
err = c.UseCoupon(b.Id)
}
}
if err != nil {
log.PrintErr(err)
err = errors.New("Code 105:优惠券使用失败")
return "", err
}
}
// 保存订单
id, err := this.shoppingRep.SaveOrder(this._shopping.GetAggregateRootId(), v)
v.Id = id
if err == nil {
var oc *shopping.OrderCoupon = new(shopping.OrderCoupon)
for _, c := range this.GetCoupons() {
oc.Clone(c, v.Id, v.Fee)
// 绑定订单与优惠券
this.shoppingRep.SaveOrderCouponBind(oc)
}
}
return v.OrderNo, err
}
func (this *partnerService) GetShopsOfPartner(partnerId int) []*partner.ValueShop {
pt, err := this._partnerRep.GetPartner(partnerId)
if err != nil {
log.PrintErr(err)
}
shops := pt.GetShops()
sv := make([]*partner.ValueShop, len(shops))
for i, v := range shops {
vv := v.GetValue()
sv[i] = &vv
}
return sv
}
func (this *saleRep) GetCategory(partnerId, id int) *sale.ValueCategory {
var e *sale.ValueCategory = new(sale.ValueCategory)
err := this.Connector.GetOrm().Get(id, e)
if err != nil {
log.PrintErr(err)
return nil
}
if e.PartnerId != partnerId {
return nil
}
return e
}
// 提交订单，返回订单号。如有错误则返回
func (this *Order) Submit() (string, error) {
if this.GetDomainId() != 0 {
return "", errors.New("订单不允许重复提交！")
}
if this._cart == nil || len(this._cart.GetValue().Items) == 0 {
return "", errors.New("购物车为空！")
}
v := this._value
v.CreateTime = time.Now().Unix()
v.UpdateTime = v.CreateTime
v.ItemsInfo = this._cart.GetSummary()
v.OrderNo = this._shopping.GetFreeOrderNo()
// 应用优惠券
var err error
var t *promotion.ValueCouponTake
var b *promotion.ValueCouponBind
for _, c := range this.GetCoupons() {
if c.CanTake() {
t, err = c.GetTake(v.MemberId)
if err == nil {
err = c.ApplyTake(t.Id)
}
} else {
b, err = c.GetBind(v.MemberId)
if err == nil {
err = c.UseCoupon(b.Id)
}
}
if err != nil {
log.PrintErr(err)
err = errors.New("Code 105:优惠券使用失败")
return "", err
}
}
// 保存订单
id, err := this.saveOrderOnSubmit()
v.Id = id
if err == nil {
this.bindCouponOnSubmit()
this._cart.Destroy() // 销毁购物车
}
return v.OrderNo, err
}
func (this *saleRep) GetOnShelvesGoodsByCategoryId(partnerId, categoryId, num int) (e []*sale.ValueGoods) {
var sql string
if num <= 0 {
sql = fmt.Sprintf(`SELECT * FROM gs_goods INNER JOIN gs_category ON gs_goods.category_id=gs_category.id
WHERE partner_id=%d AND gs_category.id=%d AND on_shelves=1`, partnerId, categoryId)
} else {
sql = fmt.Sprintf(`SELECT * FROM gs_goods INNER JOIN gs_category ON gs_goods.category_id=gs_category.id
WHERE partner_id=%d AND gs_category.id=%d AND on_shelves=1 LIMIT 0,%d`, partnerId, categoryId, num)
}
e = []*sale.ValueGoods{}
err := this.Connector.GetOrm().SelectByQuery(&e, sql)
if err != nil {
log.PrintErr(err)
return nil
}
return e
}
func (this *partnerService) SaveShop(partnerId int, v *partner.ValueShop) (int, error) {
pt, err := this._partnerRep.GetPartner(partnerId)
if err != nil {
log.PrintErr(err)
return 0, err
}
var shop partner.IShop
if v.Id > 0 {
shop = pt.GetShop(v.Id)
if shop == nil {
return 0, errors.New("门店不存在")
}
} else {
shop = pt.CreateShop(v)
}
err = shop.SetValue(v)
if err != nil {
return 0, err
}
return shop.Save()
}
func (this *memberService) updateMember(v *member.ValueMember) (int, error) {
m, err := this._memberRep.GetMember(v.Id)
if err != nil {
log.PrintErr(err)
return -1, errors.New("no such member")
}
mv := m.GetValue()
//更新
mv.Name = v.Name
mv.Address = v.Address
mv.Birthday = v.Birthday
mv.Email = v.Email
mv.Phone = v.Phone
mv.Sex = v.Sex
mv.Qq = v.Qq
if v.Avatar != "" {
mv.Avatar = v.Avatar
}
m.SetValue(&mv)
return m.Save()
}
// 完成订单
func (this *Order) Complete() error {
now := time.Now().Unix()
v := this._value
m, err := this._memberRep.GetMember(v.MemberId)
if err == nil {
var ptl partner.IPartner
ptl, err = this._partnerRep.GetPartner(v.PartnerId)
if err != nil {
log.Println("供应商异常!", v.PartnerId)
log.PrintErr(err)
return err
}
pv := ptl.GetValue()
if pv.ExpiresTime < time.Now().Unix() {
return errors.New("您的账户已经过期!")
}
//返现比例
saleConf := ptl.GetSaleConf()
back_fee := v.Fee * saleConf.CashBackPercent
//将此次消费记入会员账户
this.updateShoppingMemberAccount(ptl, m,
back_fee*saleConf.CashBackMemberPercent, now)
//todo: 增加阶梯的返积分,比如订单满30送100积分
backIntegral := int(v.Fee)*saleConf.IntegralBackNum +
saleConf.IntegralBackExtra
//判断是否满足升级条件
if backIntegral != 0 {
err = m.AddIntegral(v.PartnerId, enum.INTEGRAL_TYPE_ORDER,
backIntegral, fmt.Sprintf("订单返积分%d个", backIntegral))
if err != nil {
return err
}
}
// 增加经验
if EXP_BIT == 0 {
fv := infrastructure.GetApp().
Config().GetFloat(variable.EXP_BIT)
EXP_BIT = float32(fv)
}
if EXP_BIT == 0 {
log.Println("[WANNING]:Exp_bit not set!")
}
err = m.AddExp(int(v.Fee * EXP_BIT))
if err != nil {
return err
}
// 三级返现
this.backFor3R(ptl, m, back_fee, now)
this._value.Status = enum.ORDER_COMPLETED
this._value.IsSuspend = 0
this._value.UpdateTime = now
_, err := this.Save()
if err == nil {
err = this.AppendLog(enum.ORDER_LOG_SETUP, false, "订单已完成")
}
}
return err
}
// 完成订单
func (this *Order) Complete() error {
now := time.Now().Unix()
v := this._value
m := this._memberRep.GetMember(v.MemberId)
if m == nil {
return member.ErrNoSuchMember
}
var err error
var ptl partner.IPartner
ptl, err = this._partnerRep.GetPartner(v.PartnerId)
if err != nil {
log.Println("供应商异常!", v.PartnerId)
log.PrintErr(err)
return err
}
pv := ptl.GetValue()
if pv.ExpiresTime < time.Now().Unix() {
return errors.New("您的账户已经过期!")
}
// 增加经验
if EXP_BIT == 0 {
fv := infrastructure.GetApp().Config().GetFloat(variable.EXP_BIT)
if fv <= 0 {
panic("[WANNING]:Exp_bit not set!")
}
EXP_BIT = float32(fv)
}
if err = m.AddExp(int(v.Fee * EXP_BIT)); err != nil {
return err
}
// 更新账户
updateAccountForOrder(m, this)
//******* 返现到账户 ************
var back_fee float32
saleConf := ptl.GetSaleConf()
if saleConf.CashBackPercent > 0 {
back_fee = v.Fee * saleConf.CashBackPercent
//将此次消费记入会员账户
this.updateShoppingMemberBackFee(ptl, m,
back_fee*saleConf.CashBackMemberPercent, now)
//todo: 增加阶梯的返积分,比如订单满30送100积分
backIntegral := int(v.Fee)*saleConf.IntegralBackNum +
saleConf.IntegralBackExtra
// 赠送积分
if backIntegral != 0 {
err = m.AddIntegral(v.PartnerId, enum.INTEGRAL_TYPE_ORDER,
backIntegral, fmt.Sprintf("订单返积分%d个", backIntegral))
if err != nil {
return err
}
}
}
this._value.Status = enum.ORDER_COMPLETED
this._value.IsSuspend = 0
this._value.UpdateTime = now
_, err = this.Save()
if err == nil {
err = this.AppendLog(enum.ORDER_LOG_SETUP, false, "订单已完成")
// 处理返现促销
this.handleCashBackPromotions(ptl, m)
// 三级返现
if back_fee > 0 {
this.backFor3R(ptl, m, back_fee, now)
}
}
return err
}