function createPointsCampaign(
    uint256 campaignId,
    uint32 holdingPeriodInSeconds,
    address targetToken
) external onlyRole(NUDGE_ADMIN_ROLE) returns (Campaign memory) {
    // Validates target token but not holding period
    if (targetToken == address(0)) {
        revert InvalidTargetToken();
    }
    
    // No validation for holdingPeriodInSeconds == 0
    
    if (campaigns[campaignId].targetToken != address(0)) {
        revert CampaignAlreadyExists();
    }
    
    // Creates the campaign regardless of holdingPeriodInSeconds value
    campaigns[campaignId] = Campaign({
        targetToken: targetToken,
        totalReallocatedAmount: 0,
        holdingPeriodInSeconds: holdingPeriodInSeconds,
        pID: 0
    });
    
    emit PointsCampaignCreated(campaignId, holdingPeriodInSeconds, targetToken);
    return campaigns[campaignId];
}
function createPointsCampaign(
    uint256 campaignId,
    uint32 holdingPeriodInSeconds,
    address targetToken
) external onlyRole(NUDGE_ADMIN_ROLE) returns (Campaign memory) {
    if (targetToken == address(0)) {
        revert InvalidTargetToken();
    }
    
    // Add validation for holding period
    if (holdingPeriodInSeconds == 0) {
        revert InvalidHoldingPeriod();
    }
    
    if (campaigns[campaignId].targetToken != address(0)) {
        revert CampaignAlreadyExists();
    }
    
    campaigns[campaignId] = Campaign({
        targetToken: targetToken,
        totalReallocatedAmount: 0,
        holdingPeriodInSeconds: holdingPeriodInSeconds,
        pID: 0
    });
    
    emit PointsCampaignCreated(campaignId, holdingPeriodInSeconds, targetToken);
    return campaigns[campaignId];
}
function createPointsCampaigns(
    uint256[] calldata campaignIds,
    uint32[] calldata holdingPeriodsInSeconds,
    address[] calldata targetTokens
) external onlyRole(NUDGE_ADMIN_ROLE) returns (Campaign[] memory) {
    for (uint256 i = 0; i < campaignIds.length; i++) {
        if (targetTokens[i] == address(0)) {
            revert InvalidTargetToken();
        }
        
        // Add validation for holding period
        if (holdingPeriodsInSeconds[i] == 0) {
            revert InvalidHoldingPeriod();
        }
        
        if (campaigns[campaignIds[i]].targetToken != address(0)) {
            revert CampaignAlreadyExists();
        }
        
        campaigns[campaignIds[i]] = Campaign({
            targetToken: targetTokens[i],
            totalReallocatedAmount: 0,
            holdingPeriodInSeconds: holdingPeriodsInSeconds[i],
            pID: 0
        });
        
        emit PointsCampaignCreated(campaignIds[i], holdingPeriodsInSeconds[i], targetTokens[i]);
    }
    
    return campaigns;
}
error InvalidHoldingPeriod();
