Files
sub2api/backend/internal/service/group.go
yangjianbo 72f78f8a56 fix(分组): 强化上下文分组可信校验
- 引入 Hydrated 标记限制复用来源

- 无效上下文分组允许被新值覆盖自愈

- 更新相关单测覆盖
2026-01-10 08:40:27 +08:00

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package service
import "time"
type Group struct {
ID int64
Name string
Description string
Platform string
RateMultiplier float64
IsExclusive bool
Status string
Hydrated bool // indicates the group was loaded from a trusted repository source
SubscriptionType string
DailyLimitUSD *float64
WeeklyLimitUSD *float64
MonthlyLimitUSD *float64
DefaultValidityDays int
// 图片生成计费配置antigravity 和 gemini 平台使用)
ImagePrice1K *float64
ImagePrice2K *float64
ImagePrice4K *float64
// Claude Code 客户端限制
ClaudeCodeOnly bool
FallbackGroupID *int64
CreatedAt time.Time
UpdatedAt time.Time
AccountGroups []AccountGroup
AccountCount int64
}
func (g *Group) IsActive() bool {
return g.Status == StatusActive
}
func (g *Group) IsSubscriptionType() bool {
return g.SubscriptionType == SubscriptionTypeSubscription
}
func (g *Group) IsFreeSubscription() bool {
return g.IsSubscriptionType() && g.RateMultiplier == 0
}
func (g *Group) HasDailyLimit() bool {
return g.DailyLimitUSD != nil && *g.DailyLimitUSD > 0
}
func (g *Group) HasWeeklyLimit() bool {
return g.WeeklyLimitUSD != nil && *g.WeeklyLimitUSD > 0
}
func (g *Group) HasMonthlyLimit() bool {
return g.MonthlyLimitUSD != nil && *g.MonthlyLimitUSD > 0
}
// GetImagePrice 根据 image_size 返回对应的图片生成价格
// 如果分组未配置价格,返回 nil调用方应使用默认值
func (g *Group) GetImagePrice(imageSize string) *float64 {
switch imageSize {
case "1K":
return g.ImagePrice1K
case "2K":
return g.ImagePrice2K
case "4K":
return g.ImagePrice4K
default:
// 未知尺寸默认按 2K 计费
return g.ImagePrice2K
}
}
// IsGroupContextValid reports whether a group from context has the fields required for routing decisions.
func IsGroupContextValid(group *Group) bool {
if group == nil {
return false
}
if group.ID <= 0 {
return false
}
if !group.Hydrated {
return false
}
if group.Platform == "" || group.Status == "" {
return false
}
return true
}