75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
package hunting
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import (
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"go_dreamfactory/comm"
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"go_dreamfactory/pb"
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cfg "go_dreamfactory/sys/configure/structs"
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"go_dreamfactory/utils"
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"time"
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"google.golang.org/protobuf/proto"
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)
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//参数校验
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func (this *apiComp) BuyCheck(session comm.IUserSession, req *pb.HuntingBuyReq) (code pb.ErrorCode) {
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if req.Count <= 0 {
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code = pb.ErrorCode_ReqParameterError
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return
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}
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return
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}
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func (this *apiComp) Buy(session comm.IUserSession, req *pb.HuntingBuyReq) (code pb.ErrorCode, data proto.Message) {
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var (
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curByCount int32
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costRes []*cfg.Gameatn
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mapData map[string]interface{}
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)
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code = this.BuyCheck(session, req)
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if code != pb.ErrorCode_Success {
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return // 参数校验失败直接返回
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}
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list, err := this.module.modelHunting.getHuntingList(session.GetUserId())
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if err != nil {
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code = pb.ErrorCode_DBError
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return
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}
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// 校验是不是今天
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if !utils.IsToday(list.CTime) {
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list.CTime = time.Now().Unix()
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list.BuyCount = 0
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list.ChallengeCount = 0
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mapData["cTime"] = list.CTime
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mapData["buyCount"] = list.BuyCount
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mapData["challengeCount"] = list.ChallengeCount
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} else {
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curByCount = list.BuyCount
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}
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curByCount += req.Count // 当前需要购买的数量
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//
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for i := list.BuyCount + 1; i <= curByCount; i++ {
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_cfg := this.configure.GetBuyChallengeCount(i)
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if _cfg == nil {
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code = pb.ErrorCode_VikingBuyMaxCount
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return
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}
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costRes = append(costRes, _cfg.Need...)
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}
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// 消耗校验
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if code = this.module.CheckRes(session, costRes); code != pb.ErrorCode_Success {
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return
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}
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//消耗
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if code = this.module.ConsumeRes(session, costRes, true); code != pb.ErrorCode_Success {
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return
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}
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list.BuyCount = curByCount
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mapData["buyCount"] = curByCount
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code = this.module.ModifyHuntingData(session.GetUserId(), mapData)
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session.SendMsg(string(this.module.GetType()), HuntingBuyResp, &pb.HuntingBuyResp{Data: list})
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return
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}
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