mirror of
https://github.com/skyle1995/NetworkAuth.git
synced 2026-05-25 02:24:05 +08:00
358 lines
9.7 KiB
Go
358 lines
9.7 KiB
Go
package admin
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import (
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"NetworkAuth/controllers"
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"NetworkAuth/models"
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"net/http"
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"regexp"
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"strconv"
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"strings"
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"github.com/gin-gonic/gin"
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"github.com/sirupsen/logrus"
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)
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// ============================================================================
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// 全局变量
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// ============================================================================
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// 创建基础控制器实例
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var variableBaseController = controllers.NewBaseController()
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// ============================================================================
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// 页面处理器
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// ============================================================================
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// VariableFragmentHandler 公共变量列表页面片段处理器
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func VariableFragmentHandler(c *gin.Context) {
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c.HTML(http.StatusOK, "variables.html", gin.H{
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"Title": "公共变量",
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})
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}
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// ============================================================================
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// API处理器
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// ============================================================================
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// VariableListHandler 变量列表API处理器
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func VariableListHandler(c *gin.Context) {
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// 获取分页参数
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page, _ := strconv.Atoi(c.Query("page"))
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if page <= 0 {
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page = 1
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}
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limit, _ := strconv.Atoi(c.Query("limit"))
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// 兼容前端使用的page_size参数
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if limit <= 0 {
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limit, _ = strconv.Atoi(c.Query("page_size"))
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}
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if limit <= 0 {
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limit = 10
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}
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// 获取搜索关键词参数（支持编号、别名、数据的综合搜索）
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search := strings.TrimSpace(c.Query("search"))
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// 兼容旧的别名搜索参数
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if search == "" {
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search = strings.TrimSpace(c.Query("alias"))
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}
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// 获取应用筛选参数
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appUUID := strings.TrimSpace(c.Query("app_uuid"))
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// 构建查询
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db, ok := variableBaseController.GetDB(c)
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if !ok {
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return
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}
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// 构建基础查询
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query := db.Model(&models.Variable{})
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// 如果指定了搜索关键词，则在编号、别名、数据、备注中进行精确搜索
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if search != "" {
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// 优化：使用精确匹配提升查询性能
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query = query.Where("number = ? OR alias = ? OR data = ? OR remark = ?",
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search, search, search, search)
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}
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// 如果指定了应用筛选，则按应用UUID筛选
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if appUUID != "" {
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query = query.Where("app_uuid = ?", appUUID)
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}
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// 获取总数
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var total int64
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if err := query.Count(&total).Error; err != nil {
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logrus.WithError(err).Error("Failed to count variables")
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variableBaseController.HandleInternalError(c, "查询变量总数失败", err)
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return
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}
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// 获取分页数据
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var variables []models.Variable
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offset := (page - 1) * limit
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if err := query.Offset(offset).Limit(limit).Order("created_at DESC").Find(&variables).Error; err != nil {
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logrus.WithError(err).Error("Failed to fetch variables")
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variableBaseController.HandleInternalError(c, "查询变量列表失败", err)
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return
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}
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// 构建响应数据
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type VariableResponse struct {
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ID uint `json:"id"`
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UUID string `json:"uuid"`
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Number string `json:"number"`
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AppUUID string `json:"app_uuid"`
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Alias string `json:"alias"`
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Data string `json:"data"`
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Remark string `json:"remark"`
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CreatedAt string `json:"created_at"`
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UpdatedAt string `json:"updated_at"`
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}
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var responseData []VariableResponse
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for _, variable := range variables {
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responseData = append(responseData, VariableResponse{
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ID: variable.ID,
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UUID: variable.UUID,
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Number: variable.Number,
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AppUUID: variable.AppUUID,
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Alias: variable.Alias,
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Data: variable.Data,
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Remark: variable.Remark,
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CreatedAt: variable.CreatedAt.Format("2006-01-02 15:04:05"),
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UpdatedAt: variable.UpdatedAt.Format("2006-01-02 15:04:05"),
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})
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}
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response := gin.H{
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"code": 0,
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"msg": "success",
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"count": total,
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"data": responseData,
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}
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c.JSON(http.StatusOK, response)
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}
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// VariableCreateHandler 新增变量API处理器
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func VariableCreateHandler(c *gin.Context) {
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var req struct {
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Alias string `json:"alias"`
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AppUUID string `json:"app_uuid"`
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Data string `json:"data"`
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Remark string `json:"remark"`
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}
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if !variableBaseController.BindJSON(c, &req) {
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return
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}
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// 验证必填字段
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if !variableBaseController.ValidateRequired(c, map[string]interface{}{
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"变量别名": req.Alias,
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}) {
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return
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}
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// 验证别名格式：必须以英文字母开头，只能包含数字和英文字母
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aliasPattern := regexp.MustCompile(`^[a-zA-Z][a-zA-Z0-9]*$`)
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if !aliasPattern.MatchString(req.Alias) {
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variableBaseController.HandleValidationError(c, "别名必须以英文字母开头，只能包含数字和英文字母")
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return
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}
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db, ok := variableBaseController.GetDB(c)
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if !ok {
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return
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}
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// 处理应用UUID：如果为空或"0"，设置为"0"（全局变量）
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updateAppUUID := strings.TrimSpace(req.AppUUID)
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if updateAppUUID == "" {
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updateAppUUID = "0"
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}
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// 如果指定了应用UUID且不是"0"，验证应用是否存在
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if updateAppUUID != "0" {
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var appCount int64
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if err := db.Model(&models.App{}).Where("uuid = ?", updateAppUUID).Count(&appCount).Error; err != nil {
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logrus.WithError(err).Error("Failed to check app existence")
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variableBaseController.HandleInternalError(c, "验证应用失败", err)
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return
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}
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if appCount == 0 {
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variableBaseController.HandleValidationError(c, "指定的应用不存在")
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return
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}
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}
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// 处理应用UUID：如果为空或"0"，设置为"0"（全局变量）
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appUUID := strings.TrimSpace(req.AppUUID)
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if appUUID == "" {
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appUUID = "0"
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}
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// 如果指定了应用UUID且不是"0"，验证应用是否存在
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if appUUID != "0" {
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var appCount int64
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if err := db.Model(&models.App{}).Where("uuid = ?", appUUID).Count(&appCount).Error; err != nil {
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logrus.WithError(err).Error("Failed to check app existence")
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variableBaseController.HandleInternalError(c, "验证应用失败", err)
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return
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}
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if appCount == 0 {
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variableBaseController.HandleValidationError(c, "指定的应用不存在")
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return
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}
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}
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// 创建变量
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variable := models.Variable{
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Alias: strings.TrimSpace(req.Alias),
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AppUUID: appUUID,
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Data: req.Data,
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Remark: strings.TrimSpace(req.Remark),
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}
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if err := db.Create(&variable).Error; err != nil {
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logrus.WithError(err).Error("Failed to create variable")
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variableBaseController.HandleInternalError(c, "创建变量失败", err)
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return
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}
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variableBaseController.HandleSuccess(c, "创建成功", variable)
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}
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// VariableUpdateHandler 更新变量API处理器
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func VariableUpdateHandler(c *gin.Context) {
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var req struct {
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UUID string `json:"uuid"`
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AppUUID string `json:"app_uuid"`
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Data string `json:"data"`
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Remark string `json:"remark"`
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}
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if !variableBaseController.BindJSON(c, &req) {
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return
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}
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// 验证必填字段（移除对alias的验证，因为编辑时不允许修改别名）
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if !variableBaseController.ValidateRequired(c, map[string]interface{}{
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"变量UUID": req.UUID,
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}) {
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return
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}
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db, ok := variableBaseController.GetDB(c)
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if !ok {
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return
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}
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// 处理应用UUID：如果为空或"0"，设置为"0"（全局变量）
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updateAppUUID := strings.TrimSpace(req.AppUUID)
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if updateAppUUID == "" {
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updateAppUUID = "0"
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}
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// 如果指定了应用UUID且不是"0"，验证应用是否存在
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if updateAppUUID != "0" {
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var appCount int64
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if err := db.Model(&models.App{}).Where("uuid = ?", updateAppUUID).Count(&appCount).Error; err != nil {
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logrus.WithError(err).Error("Failed to check app existence")
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variableBaseController.HandleInternalError(c, "验证应用失败", err)
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return
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}
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if appCount == 0 {
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variableBaseController.HandleValidationError(c, "指定的应用不存在")
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return
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}
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}
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// 通过uuid字段查找变量
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var variable models.Variable
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if err := db.Where("uuid = ?", strings.TrimSpace(req.UUID)).First(&variable).Error; err != nil {
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variableBaseController.HandleValidationError(c, "变量不存在")
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return
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}
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// 更新字段（不更新alias，保持原有别名不变）
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variable.AppUUID = updateAppUUID
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variable.Data = req.Data
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variable.Remark = strings.TrimSpace(req.Remark)
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if err := db.Save(&variable).Error; err != nil {
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logrus.WithError(err).Error("Failed to update variable")
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variableBaseController.HandleInternalError(c, "更新变量失败", err)
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return
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}
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variableBaseController.HandleSuccess(c, "更新成功", variable)
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}
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// VariableDeleteHandler 删除变量API处理器
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func VariableDeleteHandler(c *gin.Context) {
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var req struct {
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ID uint `json:"id"`
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}
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if !variableBaseController.BindJSON(c, &req) {
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return
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}
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if req.ID == 0 {
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variableBaseController.HandleValidationError(c, "变量ID不能为空")
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return
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}
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db, ok := variableBaseController.GetDB(c)
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if !ok {
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return
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}
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// 删除变量
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if err := db.Delete(&models.Variable{}, req.ID).Error; err != nil {
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logrus.WithError(err).Error("Failed to delete variable")
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variableBaseController.HandleInternalError(c, "删除变量失败", err)
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return
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}
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logrus.WithField("variable_id", req.ID).Debug("Successfully deleted variable")
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variableBaseController.HandleSuccess(c, "删除成功", nil)
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}
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// VariablesBatchDeleteHandler 批量删除变量API处理器
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func VariablesBatchDeleteHandler(c *gin.Context) {
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var req struct {
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IDs []uint `json:"ids"`
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}
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if !variableBaseController.BindJSON(c, &req) {
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return
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}
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if len(req.IDs) == 0 {
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variableBaseController.HandleValidationError(c, "请选择要删除的变量")
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return
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}
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db, ok := variableBaseController.GetDB(c)
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if !ok {
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return
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}
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// 批量删除变量
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if err := db.Delete(&models.Variable{}, req.IDs).Error; err != nil {
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logrus.WithError(err).Error("Failed to batch delete variables")
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variableBaseController.HandleInternalError(c, "批量删除失败", err)
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return
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}
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logrus.WithField("variable_ids", req.IDs).Debug("Successfully batch deleted variables")
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variableBaseController.HandleSuccess(c, "批量删除成功", nil)
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}
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