/
user_rich.go
254 lines (212 loc) · 6.24 KB
/
user_rich.go
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// Copyright 2017 The StudyGolang Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// http://studygolang.com
// Author:polaris polaris@studygolang.com
package logic
import (
"errors"
"fmt"
"net/url"
"time"
"sander/db"
"sander/db/nosql"
"sander/logger"
"sander/model"
"sander/util"
"github.com/garyburd/redigo/redis"
"github.com/go-xorm/xorm"
"github.com/polaris1119/goutils"
"github.com/polaris1119/times"
"golang.org/x/net/context"
)
var (
beginAwardWeight = 50
)
type UserRichLogic struct{}
var DefaultUserRich = UserRichLogic{}
func (self UserRichLogic) AwardCooper() {
redisClient := nosql.NewRedisClient()
defer redisClient.Close()
ymd := times.Format("ymd", time.Now().Add(-86400*time.Second))
key := DefaultRank.getDAURankKey(ymd)
var (
cursor uint64
err error
resultSlice []interface{}
count = 20
)
for {
cursor, resultSlice, err = redisClient.ZSCAN(key, cursor, "COUNT", count)
if err != nil {
logger.Error("AwardCooper ZSCAN error:%+v", err)
break
}
for len(resultSlice) > 0 {
var (
uid, weight int
err error
)
resultSlice, err = redis.Scan(resultSlice, &uid, &weight)
if err != nil {
logger.Error("AwardCooper redis Scan error:%+v", err)
continue
}
if weight < beginAwardWeight {
continue
}
award := util.Max((weight-500)*5, 0) +
util.UMin((weight-400), 100)*4 +
util.UMin((weight-300), 100)*3 +
util.UMin((weight-200), 100)*2 +
util.UMin((weight-100), 100) +
int(float64(util.UMin((weight-beginAwardWeight), beginAwardWeight))*0.5)
userRank := redisClient.ZREVRANK(key, uid)
desc := fmt.Sprintf("%s 的活跃度为 %d,排名第 %d,奖励 %d 铜币", ymd, weight, userRank, award)
user := DefaultUser.FindOne(nil, "uid", uid)
self.IncrUserRich(user, model.MissionTypeActive, award, desc)
}
if cursor == 0 {
break
}
}
}
// IncrUserRich 增加或减少用户财富
func (self UserRichLogic) IncrUserRich(user *model.User, typ, award int, desc string) {
if award == 0 {
logger.Error("IncrUserRich, but award is empty!")
return
}
var (
total int64 = -1
err error
)
if award > 0 && (typ == model.MissionTypeReplied || typ == model.MissionTypeActive) {
// 老用户,因为之前的主题被人回复而增加财富,自动帮其领取初始资本
// 因为活跃奖励铜币,自动帮其领取初始资本
total, err = db.MasterDB.Where("uid=?", user.Uid).Count(new(model.UserBalanceDetail))
if err != nil {
logger.Error("IncrUserRich count error:%+v", err)
return
}
}
session := db.MasterDB.NewSession()
defer session.Close()
session.Begin()
var initialAward int
if total == 0 {
initialAward, err = self.autoCompleteInitial(session, user)
if err != nil {
logger.Error("IncrUserRich autoCompleteInitial error:%+v", err)
session.Rollback()
return
}
}
user.Balance += initialAward + award
if user.Balance < 0 {
user.Balance = 0
}
_, err = session.Where("uid=?", user.Uid).Cols("balance").Update(user)
if err != nil {
logger.Error("IncrUserRich update error:%+v", err)
session.Rollback()
return
}
balanceDetail := &model.UserBalanceDetail{
Uid: user.Uid,
Type: typ,
Num: award,
Balance: user.Balance,
Desc: desc,
}
_, err = session.Insert(balanceDetail)
if err != nil {
logger.Error("IncrUserRich insert error:%+v", err)
session.Rollback()
return
}
session.Commit()
}
func (UserRichLogic) FindBalanceDetail(ctx context.Context, me *model.Me, types ...int) []*model.UserBalanceDetail {
balanceDetails := make([]*model.UserBalanceDetail, 0)
session := db.MasterDB.Where("uid=?", me.Uid)
if len(types) > 0 {
session.And("type=?", types[0])
}
err := session.Desc("id").Find(&balanceDetails)
if err != nil {
logger.Error("UserRichLogic FindBalanceDetail error:", err)
return nil
}
return balanceDetails
}
func (UserRichLogic) Total(ctx context.Context, uid int) int64 {
total, err := db.MasterDB.Where("uid=?", uid).Count(new(model.UserBalanceDetail))
if err != nil {
logger.Error("UserRichLogic Total error:%+v", err)
}
return total
}
func (self UserRichLogic) FindRecharge(ctx context.Context, me *model.Me) int {
total, err := db.MasterDB.Where("uid=?", me.Uid).SumInt(new(model.UserRecharge), "amount")
if err != nil {
logger.Error("UserRichLogic FindRecharge error:", err)
return 0
}
return int(total)
}
// Recharge 用户充值
func (self UserRichLogic) Recharge(ctx context.Context, uid string, form url.Values) {
createdAt, _ := time.ParseInLocation("2006-01-02 15:04:05", form.Get("time"), time.Local)
userRecharge := &model.UserRecharge{
Uid: goutils.MustInt(uid),
Amount: goutils.MustInt(form.Get("amount")),
Channel: form.Get("channel"),
CreatedAt: createdAt,
}
session := db.MasterDB.NewSession()
session.Begin()
_, err := session.Insert(userRecharge)
if err != nil {
session.Rollback()
logger.Error("UserRichLogic Recharge error:", err)
return
}
user := DefaultUser.FindOne(ctx, "uid", uid)
me := &model.Me{
Uid: user.Uid,
Balance: user.Balance,
}
award := goutils.MustInt(form.Get("copper"))
desc := fmt.Sprintf("%s 充值 ¥%d,获得 %d 个铜币", times.Format("Ymd"), userRecharge.Amount, award)
err = DefaultMission.changeUserBalance(session, me, model.MissionTypeAdd, award, desc)
if err != nil {
session.Rollback()
logger.Error("UserRichLogic changeUserBalance error:", err)
return
}
session.Commit()
}
func (UserRichLogic) add(session *xorm.Session, balanceDetail *model.UserBalanceDetail) error {
_, err := session.Insert(balanceDetail)
return err
}
func (UserRichLogic) autoCompleteInitial(session *xorm.Session, user *model.User) (int, error) {
mission := &model.Mission{}
_, err := session.Where("id=?", model.InitialMissionId).Get(mission)
if err != nil {
return 0, err
}
if mission.Id == 0 {
return 0, errors.New("初始资本任务不存在!")
}
balanceDetail := &model.UserBalanceDetail{
Uid: user.Uid,
Type: model.MissionTypeInitial,
Num: mission.Fixed,
Balance: mission.Fixed,
Desc: fmt.Sprintf("获得%s %d 铜币", model.BalanceTypeMap[mission.Type], mission.Fixed),
}
_, err = session.Insert(balanceDetail)
return mission.Fixed, err
}