Definition: [
"autonomous agent",
{
"init": "{
// 1 - change the number if already posted to DAG
$asset = var['asset'];
$founder = var['founder'];
$minutes_from_epoch = timestamp / 60;
$hours_from_epoch = $minutes_from_epoch / 60;
$days_from_epoch = $hours_from_epoch / 24;
$weeks_from_epoch = $days_from_epoch / 7;
$periods_from_epoch = floor($hours_from_epoch); // choose weeks, days, hours or minutes here
$current_period = $periods_from_epoch - var['start'] + 1;
$max_claim_per_period = 1e6;
$max_crowdsale_periods = 720;
}",
"messages": {
"cases": [
{
"if": "{!$asset}",
"messages": [
{
"app": "asset",
"payload": {
"is_private": false,
"is_transferrable": true,
"auto_destroy": false,
"fixed_denominations": false,
"issued_by_definer_only": true,
"cosigned_by_definer": false,
"spender_attested": false
}
},
{
"app": "state",
"state": "{
// start the new crowdsale with new asset
var['asset'] = response_unit;
var['founder'] = trigger.address;
var['start'] = $periods_from_epoch;
response['message'] = 'Crowdsale started';
}"
}
]
},
{
"if": "{trigger.data.claim_period}",
"init": "{
// investor claiming
if (trigger.data.claim_period >= $current_period) bounce('Claiming is only possible for previous periods.');
$claim_address = trigger.data.claim_address ? trigger.data.claim_address : trigger.address;
$investor_on_period = var['investor_' || $claim_address || '_' || trigger.data.claim_period];
if (!$investor_on_period) bounce('Investor didn\'t invest on that period or already claimed that period.');
$total_raised_on_period = var['total_raised_' || trigger.data.claim_period] + $amount;
$invesor_share = $investor_on_period / $total_raised_on_period;
$claim_amount = round($invesor_share * $max_claim_per_period);
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "{$asset}",
"outputs": [
{
"address": "{$claim_address}",
"amount": "{$claim_amount}"
}
]
}
},
{
"app": "state",
"state": "{
var['investor_' || $claim_address || '_' || trigger.data.claim_period] = false;
response['message'] = 'Investor claimed';
}"
}
]
},
{
"if": "{trigger.address == $founder AND $current_period > $max_crowdsale_periods}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "{trigger.data.withdraw_asset ? trigger.data.withdraw_asset : 'base'}",
"outputs": [
{
"address": "{$founder}"
}
]
}
}
]
},
{
"init": "{
// investing in current period
if ($current_period > $max_crowdsale_periods) bounce('Crowdsale is over.');
$investor_on_period = var['investor_' || trigger.address || '_' || $current_period];
$amount = trigger.output[[asset=base]];
$total_raised_on_period = var['total_raised_' || $current_period] + $amount;
$total_investor_on_period = $investor_on_period + $amount;
}",
"messages": [
{
"app": "state",
"state": "{
var['total_raised_' || $current_period] = $total_raised_on_period;
var['investor_' || trigger.address || '_' || $current_period] = $total_investor_on_period;
response['claim_period'] = $current_period;
response['claim_address'] = trigger.address;
response['message'] = 'Use claim_period and claim_address as data when claiming crowdsale tokens.';
}"
}
]
}
]
}
}
]