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实现 P2 管理端：租户生命周期、套餐与运维真实 API

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- 租户开通自动创建管理员账号与网页渠道，支持暂停/恢复/编辑
- 运营概览返回月收入估算、套餐分布与真实操作日志
- 套餐上下架/新建，公告与操作日志前后端打通
- 补充管理端生命周期集成测试
This commit is contained in:
yml2213
2026-07-15 11:22:37 +08:00
parent 65014d80de
commit b5203f7cbd
7 changed files with 1095 additions and 261 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/internal/handler/admin.go
+288 -24
View File
@@ -1,9 +1,13 @@
package handler
import (
"fmt"
"net/http"
"strings"
"time"
"github.com/gin-gonic/gin"
"golang.org/x/crypto/bcrypt"
"kefu-sys/server/internal/middleware"
"kefu-sys/server/internal/model"
)
@@ -13,16 +17,51 @@ type AdminHandler struct{}
func NewAdminHandler() *AdminHandler { return &AdminHandler{} }
func (h *AdminHandler) Stats(c *gin.Context) {
var tenantTotal, activeTotal, monthlyIncome int64
var tenantTotal, activeTotal, suspendedTotal, expiringTotal int64
model.DB.Model(&model.Tenant{}).Count(&tenantTotal)
model.DB.Model(&model.Tenant{}).Where("status = ?", "normal").Count(&activeTotal)
model.DB.Model(&model.Tenant{}).Where("status = ?", "suspended").Count(&suspendedTotal)
model.DB.Model(&model.Tenant{}).Where("status = ?", "expiring").Count(&expiringTotal)
// 估算月收入：正常/即将到期租户 × 套餐月费
type planCount struct {
PlanID uint
Count int64
}
var counts []planCount
model.DB.Model(&model.Tenant{}).
Select("plan_id, count(*) as count").
Where("status IN ? AND plan_id IS NOT NULL", []string{"normal", "expiring"}).
Group("plan_id").
Scan(&counts)
var monthlyIncome int64
planDist := make([]gin.H, 0)
for _, item := range counts {
var plan model.Plan
if err := model.DB.First(&plan, item.PlanID).Error; err != nil {
continue
}
monthlyIncome += int64(plan.PriceMonthly) * item.Count
planDist = append(planDist, gin.H{
"plan_id": plan.ID,
"name": plan.Name,
"count": item.Count,
})
}
var recentLogs []model.OperationLog
model.DB.Order("created_at desc").Limit(10).Find(&recentLogs)
middleware.JSON(c, gin.H{
"tenant_total": tenantTotal,
"active_tenant": activeTotal,
"monthly_income": monthlyIncome,
"system_uptime": "99.95%",
"tenant_total": tenantTotal,
"active_tenant": activeTotal,
"suspended_tenant": suspendedTotal,
"expiring_tenant": expiringTotal,
"monthly_income": monthlyIncome,
"system_uptime": "99.95%",
"plan_distribution": planDist,
"recent_logs": recentLogs,
})
}
@@ -62,25 +101,122 @@ func (h *AdminHandler) GetTenant(c *gin.Context) {
middleware.JSON(c, tenant)
}
type createTenantReq struct {
Name string `json:"name" binding:"required"`
ContactName string `json:"contact_name" binding:"required"`
ContactPhone string `json:"contact_phone" binding:"required"`
ContactEmail string `json:"contact_email"`
PlanID *uint `json:"plan_id"`
SeatCount int `json:"seat_count"`
DurationMonths int `json:"duration_months"`
AdminUsername string `json:"admin_username"`
AdminPassword string `json:"admin_password"`
}
func (h *AdminHandler) CreateTenant(c *gin.Context) {
var tenant model.Tenant
if err := c.ShouldBindJSON(&tenant); err != nil {
var req createTenantReq
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "参数错误"})
return
}
name := strings.TrimSpace(req.Name)
if len([]rune(name)) < 2 || len([]rune(name)) > 100 {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "公司名称需为 2-100 个字符"})
return
}
var exists int64
model.DB.Model(&model.Tenant{}).Where("name = ?", name).Count(&exists)
if exists > 0 {
c.JSON(http.StatusConflict, gin.H{"code": 409, "message": "租户名称已存在"})
return
}
if req.SeatCount <= 0 {
req.SeatCount = 2
}
if req.DurationMonths <= 0 {
req.DurationMonths = 12
}
if req.DurationMonths > 36 {
req.DurationMonths = 36
}
if req.PlanID != nil {
var plan model.Plan
if err := model.DB.First(&plan, *req.PlanID).Error; err != nil {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "套餐不存在"})
return
}
if plan.Status != "active" {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "套餐已下架，无法开通"})
return
}
if req.SeatCount < plan.Seats {
req.SeatCount = plan.Seats
}
}
tenant := model.Tenant{
Name: name,
PlanID: req.PlanID,
SeatCount: req.SeatCount,
ExpireAt: time.Now().AddDate(0, req.DurationMonths, 0),
Status: "normal",
ContactName: strings.TrimSpace(req.ContactName),
ContactPhone: strings.TrimSpace(req.ContactPhone),
ContactEmail: strings.TrimSpace(req.ContactEmail),
}
if err := model.DB.Create(&tenant).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "创建失败"})
return
}
// 默认租户管理员账号
adminUser := strings.TrimSpace(req.AdminUsername)
if adminUser == "" {
adminUser = fmt.Sprintf("admin_t%d", tenant.ID)
}
password := req.AdminPassword
if password == "" {
password = "password123"
}
hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "创建管理员账号失败"})
return
}
user := model.User{
TenantID: tenant.ID, Role: "admin", Username: adminUser,
PasswordHash: string(hash), Nickname: tenant.ContactName, Status: "online",
}
if err := model.DB.Create(&user).Error; err != nil {
// 回滚租户（尽力）
model.DB.Delete(&tenant)
c.JSON(http.StatusConflict, gin.H{"code": 409, "message": "管理员用户名已存在"})
return
}
// 默认网页渠道
key, keyErr := newChannelKey("WK")
if keyErr == nil {
model.DB.Create(&model.Channel{
TenantID: tenant.ID, Type: "web", Name: "网页聊天", Status: "enabled",
ScriptCode: buildWebScript(key),
})
}
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "create_tenant",
Detail: "开通新租户: " + tenant.Name,
Detail: fmt.Sprintf("开通新租户: %s（管理员 %s）", tenant.Name, adminUser),
TargetType: "tenant",
TargetID: &tenant.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, tenant)
middleware.JSON(c, gin.H{
"tenant": tenant,
"admin_username": adminUser,
"admin_password": password,
})
}
func (h *AdminHandler) UpdateTenant(c *gin.Context) {
@@ -97,23 +233,55 @@ func (h *AdminHandler) UpdateTenant(c *gin.Context) {
return
}
delete(updates, "id")
model.DB.Model(&tenant).Updates(updates)
allowed := map[string]bool{
"contact_name": true, "contact_phone": true, "contact_email": true,
"seat_count": true, "plan_id": true, "expire_at": true, "status": true, "name": true,
}
for key := range updates {
if !allowed[key] {
delete(updates, key)
}
}
if len(updates) == 0 {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "没有可更新字段"})
return
}
if err := model.DB.Model(&tenant).Updates(updates).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "更新失败"})
return
}
model.DB.First(&tenant, tenant.ID)
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "update_tenant",
Detail: "更新租户: " + tenant.Name,
TargetType: "tenant",
TargetID: &tenant.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, tenant)
}
func (h *AdminHandler) SuspendTenant(c *gin.Context) {
id := c.Param("id")
result := model.DB.Model(&model.Tenant{}).Where("id = ?", id).Update("status", "suspended")
if result.RowsAffected == 0 {
var tenant model.Tenant
if err := model.DB.First(&tenant, id).Error; err != nil {
c.JSON(http.StatusNotFound, gin.H{"code": 404, "message": "租户不存在"})
return
}
if err := model.DB.Model(&tenant).Update("status", "suspended").Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "暂停失败"})
return
}
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "suspend_tenant",
Detail: "暂停租户 ID:" + id,
Detail: "暂停租户: " + tenant.Name,
TargetType: "tenant",
TargetID: &tenant.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, gin.H{"message": "已暂停"})
@@ -121,13 +289,30 @@ func (h *AdminHandler) SuspendTenant(c *gin.Context) {
func (h *AdminHandler) ResumeTenant(c *gin.Context) {
id := c.Param("id")
result := model.DB.Model(&model.Tenant{}).Where("id = ?", id).Update("status", "normal")
if result.RowsAffected == 0 {
var tenant model.Tenant
if err := model.DB.First(&tenant, id).Error; err != nil {
c.JSON(http.StatusNotFound, gin.H{"code": 404, "message": "租户不存在"})
return
}
status := "normal"
if tenant.ExpireAt.Before(time.Now()) {
status = "expired"
}
if err := model.DB.Model(&tenant).Update("status", status).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "恢复失败"})
return
}
middleware.JSON(c, gin.H{"message": "已恢复"})
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "resume_tenant",
Detail: "恢复租户: " + tenant.Name,
TargetType: "tenant",
TargetID: &tenant.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, gin.H{"message": "已恢复", "status": status})
}
func (h *AdminHandler) ListPlans(c *gin.Context) {
@@ -161,8 +346,36 @@ func (h *AdminHandler) UpdatePlan(c *gin.Context) {
return
}
delete(updates, "id")
model.DB.Model(&plan).Updates(updates)
allowed := map[string]bool{
"name": true, "price_monthly": true, "seats": true, "storage_days": true,
"kb_limit": true, "features": true, "status": true,
}
for key := range updates {
if !allowed[key] {
delete(updates, key)
}
}
if status, ok := updates["status"].(string); ok && status != "active" && status != "inactive" {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "套餐状态仅支持 active/inactive"})
return
}
if len(updates) == 0 {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "没有可更新字段"})
return
}
if err := model.DB.Model(&plan).Updates(updates).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "更新失败"})
return
}
model.DB.First(&plan, plan.ID)
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "update_plan",
Detail: "更新套餐: " + plan.Name,
TargetType: "plan",
TargetID: &plan.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, plan)
}
@@ -190,8 +403,30 @@ func (h *AdminHandler) CreateAnnouncement(c *gin.Context) {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "参数错误"})
return
}
model.DB.Create(&ann)
ann.Title = strings.TrimSpace(ann.Title)
if ann.Title == "" {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "公告标题不能为空"})
return
}
if ann.Status == "" {
ann.Status = "draft"
}
if ann.Status != "draft" && ann.Status != "published" {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "状态仅支持 draft/published"})
return
}
if err := model.DB.Create(&ann).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "创建失败"})
return
}
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "create_announcement",
Detail: "创建公告: " + ann.Title,
TargetType: "announcement",
TargetID: &ann.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, ann)
}
@@ -209,13 +444,42 @@ func (h *AdminHandler) UpdateAnnouncement(c *gin.Context) {
return
}
delete(updates, "id")
model.DB.Model(&ann).Updates(updates)
allowed := map[string]bool{"title": true, "content": true, "status": true}
for key := range updates {
if !allowed[key] {
delete(updates, key)
}
}
if len(updates) == 0 {
c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "没有可更新字段"})
return
}
if err := model.DB.Model(&ann).Updates(updates).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "更新失败"})
return
}
model.DB.First(&ann, ann.ID)
middleware.JSON(c, ann)
}
func (h *AdminHandler) DeleteAnnouncement(c *gin.Context) {
id := c.Param("id")
model.DB.Delete(&model.Announcement{}, id)
var ann model.Announcement
if err := model.DB.First(&ann, id).Error; err != nil {
c.JSON(http.StatusNotFound, gin.H{"code": 404, "message": "公告不存在"})
return
}
if err := model.DB.Delete(&ann).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "删除失败"})
return
}
model.DB.Create(&model.OperationLog{
OperatorID: middleware.GetUserID(c),
Action: "delete_announcement",
Detail: "删除公告: " + ann.Title,
TargetType: "announcement",
TargetID: &ann.ID,
IP: c.ClientIP(),
})
middleware.JSON(c, gin.H{"message": "已删除"})
}