Create & Init Project...

app/service/openplatform/ticket-sales/model/order_checker/account/BUILD

@@ -0,0 +1,36 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["account.go"],
+    importpath = "go-common/app/service/openplatform/ticket-sales/model/order_checker/account",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/service/main/account/api:go_default_library",
+        "//app/service/main/account/model:go_default_library",
+        "//app/service/main/vip/model:go_default_library",
+        "//app/service/openplatform/ticket-sales/api/grpc/v1:go_default_library",
+        "//app/service/openplatform/ticket-sales/dao:go_default_library",
+        "//library/ecode:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/service/openplatform/ticket-sales/model/order_checker/account/account.go

@@ -0,0 +1,68 @@
+package account
+
+import (
+	"context"
+	"time"
+
+	acc "go-common/app/service/main/account/api"
+	mAcc "go-common/app/service/main/account/model"
+	vip "go-common/app/service/main/vip/model"
+	rpc "go-common/app/service/openplatform/ticket-sales/api/grpc/v1"
+	"go-common/app/service/openplatform/ticket-sales/dao"
+	"go-common/library/ecode"
+)
+
+//Checker 检查用户信息
+type Checker struct {
+	dao   *dao.Dao
+	Users *acc.CardsReply
+}
+
+//New 新建一个用户检查类
+func New(d *dao.Dao) *Checker {
+	return &Checker{
+		dao: d,
+	}
+}
+
+//Check 检查用户条件
+func (ac *Checker) Check(ctx context.Context, req *rpc.CreateOrdersRequest) (ee []ecode.Codes, err error) {
+	l := len(req.Orders)
+	ee = make([]ecode.Codes, l)
+	uids := make([]int64, l)
+	uidMap := make(map[int64]bool, l)
+	i := 0
+	for _, v := range req.Orders {
+		if ok := uidMap[v.UID]; !ok {
+			uids[i] = v.UID
+			uidMap[v.UID] = true
+			i++
+		}
+	}
+	uids = uids[:i]
+	if ac.Users, err = ac.dao.GetUserCards(ctx, uids); err != nil {
+		return
+	}
+begin:
+	for k, v := range req.Orders {
+		if _, ok := ac.Users.Cards[v.UID]; !ok {
+			ee[k] = ecode.TicketInvalidUser
+			continue begin
+		}
+	}
+	return
+}
+
+//GetUser 获取用户信息
+func (ac *Checker) GetUser(mid int64) *mAcc.Card {
+	u, ok := ac.Users.Cards[mid]
+	if !ok {
+		return nil
+	}
+	v := u.Vip
+	if v.Type != vip.NotVip && v.Status != vip.VipStatusNotOverTime && v.DueDate <= time.Now().Unix() {
+		return u
+	}
+	u.Vip.Type = vip.NotVip
+	return u
+}

app/service/openplatform/ticket-sales/model/order_checker/item/BUILD

@@ -0,0 +1,38 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["item.go"],
+    importpath = "go-common/app/service/openplatform/ticket-sales/model/order_checker/item",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/service/main/account/model:go_default_library",
+        "//app/service/main/vip/model:go_default_library",
+        "//app/service/openplatform/ticket-item/api/grpc/v1:go_default_library",
+        "//app/service/openplatform/ticket-sales/api/grpc/v1:go_default_library",
+        "//app/service/openplatform/ticket-sales/dao:go_default_library",
+        "//app/service/openplatform/ticket-sales/model/consts:go_default_library",
+        "//app/service/openplatform/ticket-sales/model/order_checker/account:go_default_library",
+        "//library/ecode:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/service/openplatform/ticket-sales/model/order_checker/item/item.go

@@ -0,0 +1,238 @@
+package item
+
+import (
+	"context"
+	"strconv"
+	"strings"
+	"time"
+
+	acc "go-common/app/service/main/account/model"
+	vip "go-common/app/service/main/vip/model"
+	itm "go-common/app/service/openplatform/ticket-item/api/grpc/v1"
+	rpc "go-common/app/service/openplatform/ticket-sales/api/grpc/v1"
+	"go-common/app/service/openplatform/ticket-sales/dao"
+	"go-common/app/service/openplatform/ticket-sales/model/consts"
+	"go-common/app/service/openplatform/ticket-sales/model/order_checker/account"
+	"go-common/library/ecode"
+)
+
+//Checker 检查商品信息
+type Checker struct {
+	dao       *dao.Dao
+	ItemInfos *itm.BillReply
+	ac        *account.Checker
+	Prices    []Prices
+}
+
+//Prices 输出订单商品价格
+type Prices struct {
+	Total  int64
+	Pay    int64
+	ExpFee int64
+}
+
+//New 新建一个检查类
+func New(d *dao.Dao, ac *account.Checker) *Checker {
+	return &Checker{
+		dao: d,
+		ac:  ac,
+	}
+}
+
+//Check 检查商品信息
+func (ic *Checker) Check(ctx context.Context, req *rpc.CreateOrdersRequest) (ee []ecode.Codes, err error) {
+	itemIDs, scIDs, tkIDs := getItemIds(req.Orders)
+	ic.ItemInfos, err = ic.dao.ItemBillInfo(ctx, itemIDs, scIDs, tkIDs)
+	if err != nil {
+		return
+	}
+	ee = make([]ecode.Codes, len(req.Orders))
+	ic.Prices = make([]Prices, len(req.Orders))
+begin:
+	for k, v := range req.Orders {
+		//检查订单类型
+		if _, ok := consts.OrderTypes[v.OrderType]; !ok {
+			ee[k] = ecode.TicketParamInvalid
+			continue begin
+		}
+		//检查项目
+		if e := ic.checkItem(v); e != nil {
+			ee[k] = e
+			continue begin
+		}
+		//检查购买人信息
+		if e := ic.checkBuyer(v); e != nil {
+			ee[k] = e
+			continue begin
+		}
+		user := ic.ac.GetUser(v.UID)
+		//检查票种
+		cnt, skuIDs, e := ic.checkSKU(v, user)
+		if e != nil {
+			ee[k] = e
+			continue begin
+		}
+		//检查剩余可购数
+		boughtCnt, _ := ic.dao.RawBoughtCount(ctx, strconv.FormatInt(v.UID, 10), v.ProjectID, skuIDs)
+		if e = ic.buyLimit(v, user, boughtCnt, cnt); e != nil {
+			ee[k] = e
+			continue begin
+		}
+		//检查商品价格
+		ic.Prices[k], e = ic.checkPrice(v, user)
+		if e != nil {
+			ee[k] = e
+			continue begin
+		}
+	}
+	return
+}
+
+//getItemIds 依次返回订单请求中的商品ID、场次ID、票价ID
+func getItemIds(orders []*rpc.CreateOrderRequest) ([]int64, []int64, []int64) {
+	l := len(orders)
+	itemIDsMp, scIDsMp, tkIDsMp := make(map[int64]bool, l), make(map[int64]bool, l), make(map[int64]bool, l)
+	itemIDs, scIDs, tkIDs := make([]int64, l), make([]int64, l), make([]int64, l)
+	var i1, i2, i3 int
+	for _, o := range orders {
+		if _, ok := itemIDsMp[o.ProjectID]; !ok {
+			itemIDsMp[o.ProjectID] = true
+			itemIDs[i1] = o.ProjectID
+			i1++
+		}
+		if _, ok := scIDsMp[o.ScreenID]; !ok {
+			scIDsMp[o.ScreenID] = true
+			scIDs[i2] = o.ScreenID
+			i2++
+		}
+		for _, sku := range o.SKUs {
+			if _, ok := tkIDsMp[sku.SKUID]; !ok {
+				tkIDsMp[sku.SKUID] = true
+				tkIDs[i3] = sku.SKUID
+				i3++
+			}
+		}
+	}
+	return itemIDs[:i1], scIDs[:i2], tkIDs[:i3]
+}
+
+func (ic *Checker) checkItem(o *rpc.CreateOrderRequest) ecode.Codes {
+	//检查项目是否存在
+	if _, ok := ic.ItemInfos.BaseInfo[o.ProjectID]; !ok {
+		return ecode.TicketRecordLost
+	}
+	//todo 检查项目状态
+	if _, ok := ic.ItemInfos.BillOpt[o.ProjectID]; !ok {
+		ic.ItemInfos.BillOpt[o.ProjectID] = &itm.BillOpt{}
+	}
+	//检查场次是否存在
+	scr, ok := ic.ItemInfos.BaseInfo[o.ProjectID].Screen[o.ScreenID]
+	if !ok {
+		return ecode.TicketRecordLost
+	}
+	//不选座场次必传sku
+	if scr.PickSeat == consts.PickSeatNo && len(o.SKUs) == 0 {
+		return ecode.TicketMissData
+	}
+	//检查必填配送信息
+	if scr.DeliveryType == consts.DeliverTypeExpress && (o.DeliverDetail.Tel == "" || o.DeliverDetail.Addr == "" || o.DeliverDetail.Name == "") {
+		return ecode.TicketMissData
+	}
+	return nil
+}
+
+func (ic *Checker) checkBuyer(o *rpc.CreateOrderRequest) ecode.Codes {
+	sBuyer := ic.ItemInfos.BillOpt[o.ProjectID].BuyerInfo
+	if sBuyer != "" && len(o.Buyers) == 0 {
+		return ecode.TicketMissData
+	}
+	aBuyer := strings.Split(sBuyer, ",")
+	for _, v := range aBuyer {
+		f, _ := strconv.Atoi(v)
+		if (f == consts.BuyerInfoTel && o.Buyers[0].Tel == "") ||
+			(f == consts.BuyerInfoPerID && o.Buyers[0].PersonalID == "") {
+			return ecode.TicketMissData
+		}
+	}
+	return nil
+}
+
+func (ic *Checker) checkSKU(o *rpc.CreateOrderRequest, user *acc.Card) (cnt int64, skuIDs []int64, e ecode.Codes) {
+	skuIDs = make([]int64, len(o.SKUs))
+	now := time.Now().Unix()
+	//检查每个sku可售态
+	for k, sku := range o.SKUs {
+		skuIDs[k] = sku.SKUID
+		tk, ok := ic.ItemInfos.BaseInfo[o.ProjectID].Screen[o.ScreenID].Ticket[skuIDs[k]]
+		if sku.Count <= 0 || !ok {
+			e = ecode.TicketParamInvalid
+			return
+		}
+		if tk.Time.SaleStime > now {
+			e = ecode.TicketSaleNotStart
+			return
+		}
+		if tk.Time.SaleEtime < now {
+			e = ecode.TicketSaleEnd
+			return
+		}
+		if user.Vip.Type < tk.BuyLimit {
+			e = ecode.TicketNoPriv
+			return
+		}
+		cnt += sku.Count
+	}
+	return
+}
+
+//buyLimit 检查订单可购买数，返回单用户可购买数与单笔订单可购买数
+func (ic *Checker) buyLimit(o *rpc.CreateOrderRequest, user *acc.Card, boughtCnt int64, buyCnt int64) ecode.Codes {
+	var lvLimits []*itm.BnlLevel
+	var vipLimits map[int32]*itm.BnlLevel
+	var oLimit, uLimit int64
+	if opt, ok := ic.ItemInfos.BillOpt[o.ProjectID]; ok && opt.BuyLimit != nil {
+		lvLimits = opt.BuyLimit.Level
+		vipLimits = opt.BuyLimit.VIP
+		oLimit = int64(opt.BuyLimit.Per)
+	}
+	uLevel, vipTyp := user.Level, user.Vip.Type
+	if int(uLevel) >= len(lvLimits) {
+		uLevel = 0
+	}
+	if uLimit == 0 {
+		oLimit = consts.DefaultBuyNumLimit
+	}
+	if vipTyp == vip.NotVip || lvLimits[uLevel].ApplyToVip == 1 {
+		uLimit = int64(lvLimits[uLevel].Max)
+	} else {
+		uLimit = int64(vipLimits[vipTyp].Max)
+	}
+	if buyCnt > oLimit {
+		return ecode.TicketExceedLimit
+	}
+	if uLimit-boughtCnt-buyCnt <= 0 {
+		return ecode.TicketExceedLimit
+	}
+	return nil
+}
+
+func (ic *Checker) checkPrice(o *rpc.CreateOrderRequest, user *acc.Card) (p Prices, e ecode.Codes) {
+	opt := ic.ItemInfos.BillOpt[o.ProjectID]
+	//非大会员不免邮
+	if user == nil || user.Vip.Type != vip.AnnualVip || opt.VipExpFree == 0 {
+		p.ExpFee = int64(opt.ExpTip)
+		if p.ExpFee < 0 {
+			p.ExpFee = 0
+		}
+	}
+	p.Total = p.ExpFee
+	for _, s := range o.SKUs {
+		tk := ic.ItemInfos.BaseInfo[o.ProjectID].Screen[o.ScreenID].Ticket[int64(s.SKUID)]
+		p.Total += int64(tk.PriceList.Price) * s.Count
+	}
+	p.Pay = p.Total
+	if p.Pay != o.PayMoney {
+		e = ecode.TicketPriceChanged
+	}
+	return
+}