修复个人中心问题

go/controllers/backend_crm_business.go

@@ -298,6 +298,93 @@ func (c *BackendCrmBusinessController) Update() {
 	pipelineOk(&c.Controller, map[string]interface{}{"id": biz.ID})
 }
 
+// ChangeStage POST /backend/crm/business/:id/stage
+// 商机阶段流转：1初步接洽 2需求确认 3方案报价 4商务谈判 5赢单 6输单。
+// 仅更新阶段字段，不触碰其他业务字段；已转化并锁定的商机不允许再流转。
+func (c *BackendCrmBusinessController) ChangeStage() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p struct {
+		Stage string `json:"stage"`
+	}
+	if err := json.Unmarshal(raw, &p); err != nil {
+		pipelineErr(&c.Controller, 400, 400, "参数错误")
+		return
+	}
+	stage := strings.TrimSpace(p.Stage)
+	if !validBusinessStage(stage) {
+		pipelineErr(&c.Controller, 400, 400, "无效的商机阶段")
+		return
+	}
+	tenantID := pipelineTenantID(claims)
+	var biz models.TenantCrmBusiness
+	if err := models.Orm.QueryTable(new(models.TenantCrmBusiness)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Filter("delete_time__isnull", true).One(&biz); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "商机未找到")
+		return
+	}
+	// 数据范围校验：非管理员仅能操作本人（负责人或创建人）的数据
+	if !canAccessCrmRecord(claims, biz.OwnerUserID, biz.CreateUserID) {
+		pipelineErr(&c.Controller, 403, 403, "无权操作该商机数据")
+		return
+	}
+	if biz.Locked == 1 || biz.Status == 2 {
+		pipelineErr(&c.Controller, 400, 400, "商机已转化并锁定，不能流转阶段")
+		return
+	}
+	// 阶段未变化：直接幂等返回，不写日志
+	if strings.TrimSpace(biz.Stage) == stage {
+		pipelineOk(&c.Controller, map[string]interface{}{"id": biz.ID, "stage": biz.Stage})
+		return
+	}
+	if _, err := models.Orm.QueryTable(new(models.TenantCrmBusiness)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Update(map[string]interface{}{"stage": stage, "update_time": time.Now()}); err != nil {
+		pipelineErr(&c.Controller, 500, 500, "阶段更新失败: "+err.Error())
+		return
+	}
+	crmWriteLog(tenantID, 2, biz.ID, "status",
+		"商机阶段："+businessStageName(biz.Stage)+" → "+businessStageName(stage), claims)
+	pipelineOk(&c.Controller, map[string]interface{}{"id": biz.ID, "stage": stage})
+}
+
+// businessStageName 商机阶段文案（用于操作日志）：1初步接洽 … 5赢单 / 6输单
+func businessStageName(s string) string {
+	switch strings.TrimSpace(s) {
+	case "2":
+		return "需求确认"
+	case "3":
+		return "方案报价"
+	case "4":
+		return "商务谈判"
+	case "5":
+		return "赢单"
+	case "6":
+		return "输单"
+	default:
+		return "初步接洽"
+	}
+}
+
+// validBusinessStage 商机阶段取值校验（1~6）
+func validBusinessStage(s string) bool {
+	switch s {
+	case "1", "2", "3", "4", "5", "6":
+		return true
+	}
+	return false
+}
+
 // Delete DELETE /backend/crm/business/:id
 func (c *BackendCrmBusinessController) Delete() {
 	claims, err := pipelineClaims(&c.Controller)