增加backend的erp若干功能

go/controllers/backend_notify_config.go

@@ -0,0 +1,136 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendNotifyConfigController 租户用户通知配置控制器
+type BackendNotifyConfigController struct {
+	beego.Controller
+}
+
+func (c *BackendNotifyConfigController) ncClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendNotifyConfigController) ncJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendNotifyConfigController) ncOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+type notifyConfigPayload struct {
+	Email         string `json:"email"`
+	Phone         string `json:"phone"`
+	BarkDeviceKey string `json:"bark_device_key"`
+	BarkServerURL string `json:"bark_server_url"`
+}
+
+// GetConfig GET /backend/notify-config
+// 获取当前登录用户的通知配置
+func (c *BackendNotifyConfigController) GetConfig() {
+	claims, err := c.ncClaims()
+	if err != nil {
+		c.ncJsonErr(401, 401, err.Error())
+		return
+	}
+
+	cfg := models.GetBackendUserNotifyConfig(uint64(claims.TenantId), uint64(claims.UserID))
+	if cfg == nil {
+		// 未配置时返回空结构，前端可以直接展示空表单
+		cfg = &models.BackendUserNotifyConfig{}
+	}
+	c.ncOk(cfg)
+}
+
+// UpdateConfig PUT /backend/notify-config
+// 更新当前登录用户的通知配置（不存在则创建）
+func (c *BackendNotifyConfigController) UpdateConfig() {
+	claims, err := c.ncClaims()
+	if err != nil {
+		c.ncJsonErr(401, 401, err.Error())
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.ncJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p notifyConfigPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.ncJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	tid := uint64(claims.TenantId)
+	uid := uint64(claims.UserID)
+	now := time.Now()
+
+	cfg := models.GetBackendUserNotifyConfig(tid, uid)
+	if cfg == nil {
+		cfg = &models.BackendUserNotifyConfig{
+			Tid:        tid,
+			UserID:     uid,
+			CreateTime: now,
+		}
+	}
+
+	cfg.Email = ncStrPtr(p.Email)
+	cfg.Phone = ncStrPtr(p.Phone)
+	cfg.BarkDeviceKey = ncStrPtr(p.BarkDeviceKey)
+	cfg.BarkServerURL = ncStrPtr(p.BarkServerURL)
+	cfg.UpdateTime = now
+
+	if cfg.ID == 0 {
+		if _, err := models.Orm.Insert(cfg); err != nil {
+			c.ncJsonErr(500, 500, "保存失败: "+err.Error())
+			return
+		}
+	} else {
+		if _, err := models.Orm.Update(cfg, "Email", "Phone", "BarkDeviceKey", "BarkServerURL", "UpdateTime"); err != nil {
+			c.ncJsonErr(500, 500, "更新失败: "+err.Error())
+			return
+		}
+	}
+
+	c.ncOk(nil)
+}
+
+// ncStrPtr 字符串转指针，空字符串返回 nil
+func ncStrPtr(s string) *string {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return nil
+	}
+	return &s
+}