Function BatchAddUsersToGroup

api/controller/group.go:890–1026

@Summary Batch add users and departments to group @Description Add multiple users and departments to a specified group, either by department ID or by directly specifying user IDs @Tags Group @Accept json @Produce json @Security BearerAuth @Param id path int true "Group ID" @Param request body BatchA

(c *gin.Context)

// @Success 200 {object} model.CommonResponse "Success"
// @Router /api/groups/{id}/users/batch [post]
func BatchAddUsersToGroup(c *gin.Context) {
	// Parse Group ID
	groupID, err := strconv.Atoi(c.Param("id"))
	if err != nil {
		c.JSON(http.StatusBadRequest, model.ParamError.ToResponse(nil))
		return
	}

	// Get Group information, verify its existence
	group, err := model.GetGroupByID(int64(groupID))
	if err != nil {
		c.JSON(http.StatusNotFound, model.NotFound.ToResponse(err))
		return
	}

	// Verify enterprise permissions
	if group.Eid != config.GetEID(c) {
		c.JSON(http.StatusForbidden, model.NotFound.ToResponse(nil))
		return
	}

	// Parse request body
	var request BatchAddUsersToGroupRequest
	if err := c.ShouldBindJSON(&request); err != nil {
		c.JSON(http.StatusBadRequest, model.ParamError.ToResponse(err))
		return
	}

	// Begin transaction
	tx := model.DB.Begin()
	if tx.Error != nil {
		c.JSON(http.StatusInternalServerError, model.DBError.ToResponse(tx.Error))
		return
	}

	// Process user resources
	if len(request.UserIDs) > 0 {
		// Collect all user IDs to be added
		allUserIDs := make([]int64, 0)

		// Add directly specified user IDs
		if len(request.UserIDs) > 0 {
			allUserIDs = append(allUserIDs, request.UserIDs...)
		}

		// Remove duplicates
		userIDMap := make(map[int64]bool)
		uniqueUserIDs := make([]int64, 0)
		for _, userID := range allUserIDs {
			if !userIDMap[userID] {
				uniqueUserIDs = append(uniqueUserIDs, userID)
				userIDMap[userID] = true
			}
		}

		// Batch create ResourcePermission records for users
		for _, userID := range uniqueUserIDs {
			permission := model.ResourcePermission{