增加功能报价

This commit is contained in:
2026-09-16 00:22:17 +08:00
parent 71a14c46f9
commit 60b2658d4b
32 changed files with 3578 additions and 77 deletions
+191 -17
View File
@@ -2,8 +2,10 @@ package services
import (
"errors"
"math"
"sort"
"strings"
"time"
"server/models"
)
@@ -11,6 +13,9 @@ import (
// DefaultTenantUserQuota 租户默认用户数上限(未配置套餐/套餐未设置时兜底)
const DefaultTenantUserQuota = 20
// DefaultPackageDurationDays 套餐默认有效时长(天):按年计费
const DefaultPackageDurationDays = 365
// DefaultTenantExtraUserPrice 单个用户增购默认单价(元/人)
const DefaultTenantExtraUserPrice = 200.00
@@ -29,7 +34,26 @@ func CountTenantUsers(tid uint64) (int, error) {
return int(cnt), err
}
// GetTenantPackage 获取租户生效套餐:优先取绑定套餐,未绑定/已删除时回退到默认套餐
// PackageDurationDays 套餐有效时长(天),未配置时按 365(年付)
func PackageDurationDays(pkg *models.SystemTenantPackage) int {
if pkg == nil || pkg.DurationDays <= 0 {
return DefaultPackageDurationDays
}
return pkg.DurationDays
}
// PackageExpireFromNow 从当前时间起算套餐到期时间
func PackageExpireFromNow(pkg *models.SystemTenantPackage) time.Time {
return time.Now().AddDate(0, 0, PackageDurationDays(pkg))
}
// tenantPackageExpired 租户套餐是否已超过时效(未设置到期时间视为永久有效)
func tenantPackageExpired(tenant *models.SystemTenant) bool {
return tenant.PackageExpireTime != nil && tenant.PackageExpireTime.Before(time.Now())
}
// GetTenantPackage 获取租户生效套餐:优先取绑定套餐,未绑定/已删除时回退到默认套餐。
// 绑定套餐已超过时效时,自动切换回基础套餐并落库(到期时间清空),返回基础套餐。
func GetTenantPackage(tid uint64) (*models.SystemTenantPackage, error) {
if tid == 0 {
return nil, errors.New("tid 不能为空")
@@ -39,6 +63,10 @@ func GetTenantPackage(tid uint64) (*models.SystemTenantPackage, error) {
return nil, err
}
if tenant.PackageID > 0 {
// 套餐到期:自动切换基础套餐(降级落库,保证只执行一次)
if tenantPackageExpired(&tenant) {
return downgradeExpiredTenantPackage(tid)
}
var pkg models.SystemTenantPackage
if err := models.Orm.QueryTable(new(models.SystemTenantPackage)).
Filter("id", tenant.PackageID).
@@ -50,6 +78,35 @@ func GetTenantPackage(tid uint64) (*models.SystemTenantPackage, error) {
return GetDefaultTenantPackage()
}
// GetBasicTenantPackage 获取基础套餐(code=basic;不存在时回退默认套餐)
func GetBasicTenantPackage() (*models.SystemTenantPackage, error) {
var pkg models.SystemTenantPackage
err := models.Orm.QueryTable(new(models.SystemTenantPackage)).
Filter("code", "basic").
Filter("delete_time__isnull", true).
Filter("status", 1).
One(&pkg)
if err == nil {
return &pkg, nil
}
return GetDefaultTenantPackage()
}
// downgradeExpiredTenantPackage 套餐到期:切换基础套餐并清除到期时间,返回基础套餐
func downgradeExpiredTenantPackage(tid uint64) (*models.SystemTenantPackage, error) {
basic, err := GetBasicTenantPackage()
if err != nil {
return nil, err
}
_, _ = models.Orm.QueryTable(new(models.SystemTenant)).
Filter("id", tid).
Update(map[string]interface{}{
"package_id": basic.ID,
"package_expire_time": nil,
})
return basic, nil
}
// GetDefaultTenantPackage 获取默认套餐(is_default=1 优先,其次按排序取第一个启用套餐)
func GetDefaultTenantPackage() (*models.SystemTenantPackage, error) {
var pkg models.SystemTenantPackage
@@ -160,24 +217,26 @@ func EnsureTenantUserQuota(tid, uid uint64) error {
// GetTenantQuotaInfo 租户用户数使用情况
type TenantQuotaInfo struct {
Tid uint64 `json:"tid"`
PackageID uint64 `json:"package_id"`
PackageName string `json:"package_name"`
Quota int `json:"quota"`
Used int `json:"used"`
Remaining int `json:"remaining"`
ExtraUserPrice float64 `json:"extra_user_price"`
EffectivePackageID uint64 `json:"effective_package_id"`
Tid uint64 `json:"tid"`
PackageID uint64 `json:"package_id"`
PackageName string `json:"package_name"`
Quota int `json:"quota"`
Used int `json:"used"`
Remaining int `json:"remaining"`
ExtraUserPrice float64 `json:"extra_user_price"`
EffectivePackageID uint64 `json:"effective_package_id"`
DurationDays int `json:"duration_days"`
PackageExpireTime *time.Time `json:"package_expire_time"`
DaysRemaining int `json:"days_remaining"`
}
// GetTenantQuotaInfo 查询租户用户数使用情况(含生效套餐信息)
// GetTenantQuotaInfo 查询租户用户数使用情况(含生效套餐信息与计费到期时间)
func GetTenantQuotaInfo(tid uint64) (*TenantQuotaInfo, error) {
info := &TenantQuotaInfo{Tid: tid, Quota: DefaultTenantUserQuota, ExtraUserPrice: DefaultTenantExtraUserPrice}
var tenant models.SystemTenant
if err := models.Orm.QueryTable(new(models.SystemTenant)).Filter("id", tid).One(&tenant); err != nil {
return nil, err
}
info.PackageID = tenant.PackageID
if tenant.UserQuota > 0 {
info.Quota = tenant.UserQuota
}
@@ -190,13 +249,29 @@ func GetTenantQuotaInfo(tid uint64) (*TenantQuotaInfo, error) {
if info.Remaining < 0 {
info.Remaining = 0
}
// 生效套餐(到期会自动降级基础套餐并落库)
if pkg, err := GetTenantPackage(tid); err == nil && pkg != nil {
info.EffectivePackageID = pkg.ID
info.PackageName = pkg.Name
info.DurationDays = PackageDurationDays(pkg)
if pkg.ExtraUserPrice > 0 {
info.ExtraUserPrice = pkg.ExtraUserPrice
}
}
// 重新读取租户绑定信息(GetTenantPackage 可能已触发到期降级落库)
var fresh models.SystemTenant
if e := models.Orm.QueryTable(new(models.SystemTenant)).Filter("id", tid).One(&fresh); e == nil {
tenant = fresh
}
info.PackageID = tenant.PackageID
info.PackageExpireTime = tenant.PackageExpireTime
if tenant.PackageExpireTime != nil {
remain := int(math.Ceil(time.Until(*tenant.PackageExpireTime).Hours() / 24))
if remain < 0 {
remain = 0
}
info.DaysRemaining = remain
}
return info, nil
}
@@ -223,7 +298,10 @@ func IncreaseTenantQuota(tid uint64, count int) (int, int, error) {
return before, after, nil
}
// ApplyPackageToTenant 为租户绑定套餐:同步套餐包含的用户数(不低于当前已开用户数,且不降低已有上限)
// ApplyPackageToTenant 为租户绑定/续费套餐:
// - 同步套餐包含的用户数(不低于当前已开用户数,且不降低已有上限,syncQuota=true 时)
// - 按套餐有效时长(duration_days,默认 365 天 = 年付)设置计费到期时间;
// 同套餐未到期时再次绑定视为续费,在原到期时间上顺延
func ApplyPackageToTenant(tid, packageID uint64, syncQuota bool) (int, error) {
if tid == 0 || packageID == 0 {
return 0, errors.New("参数错误")
@@ -235,14 +313,14 @@ func ApplyPackageToTenant(tid, packageID uint64, syncQuota bool) (int, error) {
One(&pkg); err != nil {
return 0, errors.New("套餐不存在")
}
var tenant models.SystemTenant
if err := models.Orm.QueryTable(new(models.SystemTenant)).Filter("id", tid).One(&tenant); err != nil {
return 0, errors.New("租户不存在")
}
update := map[string]interface{}{"package_id": packageID}
newQuota := 0
newQuota := tenant.UserQuota
if syncQuota {
var tenant models.SystemTenant
if err := models.Orm.QueryTable(new(models.SystemTenant)).Filter("id", tid).One(&tenant); err != nil {
return 0, errors.New("租户不存在")
}
current := tenant.UserQuota
if current <= 0 {
current = DefaultTenantUserQuota
@@ -258,6 +336,13 @@ func ApplyPackageToTenant(tid, packageID uint64, syncQuota bool) (int, error) {
update["user_quota"] = newQuota
}
// 计费时效:同套餐未到期续费 → 从原到期时间顺延;换套餐/已到期 → 从当前时间起算
base := time.Now()
if tenant.PackageID == packageID && tenant.PackageExpireTime != nil && tenant.PackageExpireTime.After(base) {
base = *tenant.PackageExpireTime
}
update["package_expire_time"] = base.AddDate(0, 0, PackageDurationDays(&pkg))
if _, err := models.Orm.QueryTable(new(models.SystemTenant)).
Filter("id", tid).
Update(update); err != nil {
@@ -325,6 +410,95 @@ func FilterMenusByTenantModules(menus []models.SystemMenu, allModules []models.S
return out
}
// MarkMenusLockedByTenantModules 按租户套餐标记未开通模块的菜单:菜单保留,返回锁定菜单ID集合。
// lockedIDs 包含未开通模块对应的菜单及其全部后代菜单ID,供前端展示锁定态(而非直接剔除导致 404)。
func MarkMenusLockedByTenantModules(menus []models.SystemMenu, allModules []models.SystemModules, allowedCodes map[string]bool) ([]models.SystemMenu, map[uint64]bool) {
lockedIDs := map[uint64]bool{}
if len(menus) == 0 || len(allModules) == 0 {
return menus, lockedIDs
}
sorted := sortModulesByPathDesc(allModules)
kept := make([]models.SystemMenu, 0, len(menus))
for _, m := range menus {
path := ""
if m.Path != nil {
path = *m.Path
}
code, ok := ownerModuleCode(sorted, path)
if ok && !allowedCodes[code] {
lockedIDs[m.ID] = true
}
kept = append(kept, m)
}
if len(lockedIDs) == 0 {
return kept, lockedIDs
}
// 锁定传递给所有后代菜单
childrenOf := map[uint64][]uint64{}
for _, m := range kept {
if m.Pid > 0 {
pid := uint64(m.Pid)
childrenOf[pid] = append(childrenOf[pid], m.ID)
}
}
queue := make([]uint64, 0, len(lockedIDs))
for id := range lockedIDs {
queue = append(queue, id)
}
for len(queue) > 0 {
id := queue[0]
queue = queue[1:]
for _, child := range childrenOf[id] {
if !lockedIDs[child] {
lockedIDs[child] = true
queue = append(queue, child)
}
}
}
return kept, lockedIDs
}
// PackagePurchaseURLCode 平台通用配置(yz_platform_normal_setting)中「套餐购买链接」的配置 code
const PackagePurchaseURLCode = "package_purchase_url"
// GetPackagePurchaseURL 读取平台配置的套餐购买链接。
// 租户端 home 页未开通(锁定)功能卡片的「购买」按钮跳转到该地址;未配置时返回空串。
func GetPackagePurchaseURL() string {
var s models.PlatformNormalSetting
if err := models.Orm.QueryTable(new(models.PlatformNormalSetting)).
Filter("code", PackagePurchaseURLCode).
Filter("delete_time__isnull", true).
One(&s); err != nil {
return ""
}
return strings.TrimSpace(s.Value)
}
// SavePackagePurchaseURL 保存平台配置的套餐购买链接(不存在则创建)
func SavePackagePurchaseURL(url string) error {
url = strings.TrimSpace(url)
var s models.PlatformNormalSetting
err := models.Orm.QueryTable(new(models.PlatformNormalSetting)).
Filter("code", PackagePurchaseURLCode).
Filter("delete_time__isnull", true).
One(&s)
if err != nil {
s = models.PlatformNormalSetting{
Name: "套餐购买链接",
Code: PackagePurchaseURLCode,
Value: url,
Remark: "租户端未开通功能卡片「购买」按钮跳转地址",
}
_, err = models.Orm.Insert(&s)
return err
}
now := time.Now()
s.Value = url
s.UpdateTime = &now
_, err = models.Orm.Update(&s)
return err
}
// ListEnabledModules 获取全部启用且未删除的模块(用于菜单归属判定)
func ListEnabledModules() ([]models.SystemModules, error) {
var rows []models.SystemModules