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- 重构 Worker 启动流程,引入 bootstrap 模块统一管理依赖注入 - 实现套餐流量重置服务(日/月/年周期重置) - 新增套餐激活排队、加油包绑定、囤货待实名激活逻辑 - 新增订单创建幂等性防重(Redis 业务键 + 分布式锁) - 更新 AGENTS.md/CLAUDE.md:新增注释规范、幂等性规范,移除测试要求 - 添加套餐系统升级完整文档(API文档、使用指南、功能总结、运维指南) - 归档 OpenSpec package-system-upgrade 变更,同步 specs 到主目录 - 新增 queue types 抽象和 Redis 常量定义
117 lines
3.6 KiB
Go
117 lines
3.6 KiB
Go
package packagepkg
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import (
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"time"
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"github.com/break/junhong_cmp_fiber/pkg/constants"
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)
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// CalculateExpiryTime 计算套餐过期时间
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// calendarType: 套餐周期类型(natural_month=自然月,by_day=按天)
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// activatedAt: 激活时间
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// durationMonths: 套餐时长(月数,calendar_type=natural_month 时使用)
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// durationDays: 套餐天数(calendar_type=by_day 时使用)
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// 返回:过期时间(当天 23:59:59)
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func CalculateExpiryTime(calendarType string, activatedAt time.Time, durationMonths, durationDays int) time.Time {
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var expiryDate time.Time
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if calendarType == constants.PackageCalendarTypeNaturalMonth {
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// 自然月套餐:activated_at 月份 + N 个月,月末 23:59:59
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// 计算目标年月
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targetYear := activatedAt.Year()
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targetMonth := activatedAt.Month() + time.Month(durationMonths)
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// 处理月份溢出
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for targetMonth > 12 {
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targetMonth -= 12
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targetYear++
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}
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// 获取目标月份的最后一天(下个月的第0天就是本月最后一天)
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expiryDate = time.Date(targetYear, targetMonth+1, 0, 23, 59, 59, 0, activatedAt.Location())
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} else {
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// 按天套餐:activated_at + N 天,23:59:59
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expiryDate = activatedAt.AddDate(0, 0, durationDays)
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expiryDate = time.Date(expiryDate.Year(), expiryDate.Month(), expiryDate.Day(), 23, 59, 59, 0, expiryDate.Location())
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}
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return expiryDate
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}
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// CalculateNextResetTime 计算下次流量重置时间
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// dataResetCycle: 流量重置周期(daily/monthly/yearly/none)
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// calendarType: 套餐周期类型(natural_month/by_day),影响月重置逻辑
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// currentTime: 当前时间
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// activatedAt: 套餐激活时间(按天套餐月重置时使用)
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// 返回:下次重置时间(00:00:00)
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func CalculateNextResetTime(dataResetCycle, calendarType string, currentTime, activatedAt time.Time) *time.Time {
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if dataResetCycle == constants.PackageDataResetNone {
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// 不重置
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return nil
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}
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var nextResetTime time.Time
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switch dataResetCycle {
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case constants.PackageDataResetDaily:
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// 日重置:明天 00:00:00
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nextResetTime = time.Date(
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currentTime.Year(),
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currentTime.Month(),
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currentTime.Day()+1,
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0, 0, 0, 0,
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currentTime.Location(),
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)
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case constants.PackageDataResetMonthly:
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if calendarType == constants.PackageCalendarTypeNaturalMonth {
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// 自然月套餐:每月1号 00:00:00 重置
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year := currentTime.Year()
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month := currentTime.Month()
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// 如果当前日期 >= 1号(即已过重置点),则下次重置为下个月1号
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if currentTime.Day() >= 1 {
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month++
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if month > 12 {
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month = 1
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year++
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}
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}
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nextResetTime = time.Date(year, month, 1, 0, 0, 0, 0, currentTime.Location())
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} else {
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// 按天套餐:从激活日期开始,每30天重置一次
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// 计算从激活到现在经过了多少个30天周期
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daysSinceActivation := int(currentTime.Sub(activatedAt).Hours() / 24)
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cyclesPassed := daysSinceActivation / 30
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// 下次重置时间 = 激活时间 + (已过周期数+1) * 30天
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nextResetTime = activatedAt.AddDate(0, 0, (cyclesPassed+1)*30)
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nextResetTime = time.Date(
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nextResetTime.Year(),
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nextResetTime.Month(),
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nextResetTime.Day(),
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0, 0, 0, 0,
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nextResetTime.Location(),
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)
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}
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case constants.PackageDataResetYearly:
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// 年重置:每年1月1日 00:00:00
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year := currentTime.Year()
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// 如果当前日期已经过了1月1日,则使用明年
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jan1ThisYear := time.Date(year, 1, 1, 0, 0, 0, 0, currentTime.Location())
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if currentTime.After(jan1ThisYear) || currentTime.Equal(jan1ThisYear) {
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year++
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}
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nextResetTime = time.Date(year, 1, 1, 0, 0, 0, 0, currentTime.Location())
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default:
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return nil
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}
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return &nextResetTime
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}
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