317 lines
8.3 KiB
Go
317 lines
8.3 KiB
Go
package handler
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import (
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"crypto/rand"
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"encoding/hex"
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"kenaito-conf/server/internal/dao"
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"kenaito-conf/server/internal/middleware"
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"kenaito-conf/server/internal/model"
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"net/http"
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"strconv"
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"time"
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"github.com/gin-gonic/gin"
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)
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type AppHandler struct{}
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func NewAppHandler() *AppHandler {
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return &AppHandler{}
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}
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type AppListRequest struct {
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PageNo int `form:"pageNo" binding:"required"`
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PageSize int `form:"pageSize" binding:"required"`
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AppType string `form:"appType"`
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}
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func (h *AppHandler) List(c *gin.Context) {
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var req AppListRequest
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if err := c.ShouldBindQuery(&req); err != nil {
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c.JSON(http.StatusBadRequest, model.WrapperResponse{Code: 400, Msg: "参数错误"})
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return
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}
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userInfo := middleware.GetUserInfo(c)
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query := dao.Engine.Where("enabled = 1")
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if !userInfo.IsSuperAdmin() {
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if userInfo.IsGroupAdmin() && userInfo.GroupId != nil {
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query = query.And("group_id = ?", *userInfo.GroupId)
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} else {
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userId, _ := strconv.Atoi(userInfo.Id)
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query = query.And("(owner_id = ? OR id IN (SELECT app_id FROM user_permissions WHERE user_id = ?))", userId, userId)
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}
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}
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var apps []model.Application
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total, _ := query.Count(&model.Application{})
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query.Limit(req.PageSize, (req.PageNo-1)*req.PageSize).Find(&apps)
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// load group names - batch query to avoid N+1
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groupIds := make(map[int]bool)
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for _, app := range apps {
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if app.GroupId != nil {
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groupIds[*app.GroupId] = true
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}
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}
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groupMap := make(map[int]string)
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if len(groupIds) > 0 {
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ids := make([]int, 0, len(groupIds))
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for gid := range groupIds {
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ids = append(ids, gid)
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}
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var groups []model.BusinessGroup
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dao.Engine.In("id", ids).Find(&groups)
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for _, g := range groups {
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groupMap[g.Id] = g.Name
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}
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}
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for i := range apps {
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if apps[i].GroupId != nil {
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apps[i].GroupName = groupMap[*apps[i].GroupId]
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}
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}
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c.JSON(http.StatusOK, model.PageResult{PageNo: req.PageNo, PageSize: req.PageSize, Total: total, Data: apps})
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}
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func (h *AppHandler) GetById(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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var app model.Application
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has, _ := dao.Engine.ID(id).Get(&app)
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if !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 404, Msg: "应用不存在"})
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return
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}
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: app})
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}
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type AddAppRequest struct {
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Id int `json:"id"`
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GroupId *int `json:"groupId"`
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ParentId *int `json:"parentId"`
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Name string `json:"name" binding:"required"`
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Code string `json:"code" binding:"required"`
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ServiceId string `json:"serviceId"`
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OwnerId *int `json:"ownerId"`
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Remarks string `json:"remarks"`
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}
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func (h *AppHandler) Add(c *gin.Context) {
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var req AddAppRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, model.WrapperResponse{Code: 400, Msg: "参数错误"})
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return
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}
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userInfo := middleware.GetUserInfo(c)
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// check if code exists
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var existing model.Application
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if has, _ := dao.Engine.Where("code = ?", req.Code).Get(&existing); has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 1002, Msg: "应用已存在"})
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return
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}
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ownerId := req.OwnerId
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if ownerId == nil {
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uid, _ := strconv.Atoi(userInfo.Id)
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ownerId = &uid
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}
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var owner model.User
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if has, _ := dao.Engine.ID(*ownerId).Get(&owner); !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 400, Msg: "负责人不存在"})
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return
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}
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app := model.Application{
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GroupId: req.GroupId,
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ParentId: req.ParentId,
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Name: req.Name,
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Code: req.Code,
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ServiceId: req.ServiceId,
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OwnerId: ownerId,
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OwnerName: owner.Name,
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Remarks: req.Remarks,
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Enabled: true,
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CreatedAt: func() *time.Time { t := time.Now(); return &t }(),
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CreatedBy: userInfo.Name,
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}
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if req.ParentId != nil {
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var parent model.Application
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if has, _ := dao.Engine.ID(*req.ParentId).Get(&parent); has {
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app.GroupId = parent.GroupId
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app.IsModule = true
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app.Code = parent.Code + "-" + req.Code
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}
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}
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dao.Engine.Insert(&app)
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: true})
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}
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func (h *AppHandler) Update(c *gin.Context) {
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var req AddAppRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, model.WrapperResponse{Code: 400, Msg: "参数错误"})
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return
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}
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if req.Id == 0 {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 400, Msg: "id参数缺失"})
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return
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}
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var app model.Application
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has, _ := dao.Engine.ID(req.Id).Get(&app)
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if !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 404, Msg: "应用不存在"})
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return
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}
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userInfo := middleware.GetUserInfo(c)
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app.Name = req.Name
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app.ServiceId = req.ServiceId
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app.Remarks = req.Remarks
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if req.OwnerId != nil {
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if app.OwnerId == nil || *req.OwnerId != *app.OwnerId {
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var owner model.User
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if has, _ := dao.Engine.ID(*req.OwnerId).Get(&owner); has {
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app.OwnerName = owner.Name
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}
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}
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app.OwnerId = req.OwnerId
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}
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app.UpdatedBy = userInfo.Name
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now := time.Now()
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app.UpdatedAt = &now
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dao.Engine.ID(app.Id).Cols("name", "service_id", "remarks", "owner_id", "owner_name", "updated_by", "updated_at").Update(&app)
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: true})
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}
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func (h *AppHandler) Delete(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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userInfo := middleware.GetUserInfo(c)
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if !userInfo.IsSuperAdmin() {
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c.JSON(http.StatusForbidden, model.WrapperResponse{Code: 403, Msg: "超级管理员才能删除"})
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return
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}
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var app model.Application
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has, _ := dao.Engine.ID(id).Get(&app)
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if !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 404, Msg: "应用不存在"})
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return
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}
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app.Enabled = false
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app.UpdatedBy = userInfo.Name
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now := time.Now()
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app.UpdatedAt = &now
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dao.Engine.ID(app.Id).Cols("enabled", "updated_by", "updated_at").Update(&app)
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// soft delete related configs
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dao.Engine.Where("app_id = ?", id).Cols("enabled").Update(&model.AppConfig{Enabled: false})
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0})
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}
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func (h *AppHandler) Switch(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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userInfo := middleware.GetUserInfo(c)
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var app model.Application
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has, _ := dao.Engine.ID(id).Get(&app)
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if !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 404, Msg: "应用不存在"})
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return
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}
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app.Enabled = !app.Enabled
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app.UpdatedBy = userInfo.Name
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now := time.Now()
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app.UpdatedAt = &now
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dao.Engine.ID(app.Id).Cols("enabled", "updated_by", "updated_at").Update(&app)
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: true})
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}
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func (h *AppHandler) Options(c *gin.Context) {
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userInfo := middleware.GetUserInfo(c)
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query := dao.Engine.Where("enabled = 1")
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if !userInfo.IsSuperAdmin() {
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if userInfo.IsGroupAdmin() && userInfo.GroupId != nil {
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query = query.And("group_id = ?", *userInfo.GroupId)
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} else {
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userId, _ := strconv.Atoi(userInfo.Id)
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query = query.And("owner_id = ?", userId)
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}
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}
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var apps []model.Application
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query.Find(&apps)
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options := make([]model.SelectOption, 0)
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for _, app := range apps {
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options = append(options, model.SelectOption{Value: strconv.Itoa(app.Id), Label: app.Name})
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}
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: options})
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}
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func (h *AppHandler) GenerateToken(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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userInfo := middleware.GetUserInfo(c)
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var app model.Application
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has, _ := dao.Engine.ID(id).Get(&app)
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if !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 404, Msg: "应用不存在"})
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return
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}
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bytes := make([]byte, 32)
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if _, err := rand.Read(bytes); err != nil {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 500, Msg: "生成 Token 失败"})
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return
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}
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token := hex.EncodeToString(bytes)
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app.Token = token
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app.UpdatedBy = userInfo.Name
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now := time.Now()
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app.UpdatedAt = &now
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dao.Engine.ID(app.Id).Cols("token", "updated_by", "updated_at").Update(&app)
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: token})
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}
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func (h *AppHandler) DeleteToken(c *gin.Context) {
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id, _ := strconv.Atoi(c.Param("id"))
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userInfo := middleware.GetUserInfo(c)
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var app model.Application
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has, _ := dao.Engine.ID(id).Get(&app)
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if !has {
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 404, Msg: "应用不存在"})
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return
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}
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app.Token = ""
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app.UpdatedBy = userInfo.Name
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now := time.Now()
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app.UpdatedAt = &now
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dao.Engine.ID(app.Id).Cols("token", "updated_by", "updated_at").Update(&app)
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c.JSON(http.StatusOK, model.WrapperResponse{Code: 0, Data: true})
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}
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