Definition: [
"autonomous agent",
{
"doc_url": "https://obyte.org/prediction-factory.json",
"bounce_fees": {
"base": 20000
},
"init": "{
$prediction_base_aa = 'JVVGSDN2TPSZA3ADT2DIWADJ22VU76XA';
$define_asset_forwarder = 'E4BAASPOCW6WHXSUOY2XEKXKA42RRD5I';
}",
"messages": {
"cases": [
{
"if": "{(trigger.data.yes_asset OR trigger.data.no_asset) AND var['prediction_' || trigger.address]}",
"messages": [
{
"app": "data",
"payload": {
"define": 1,
"factory": "{this_address}",
"to": "{trigger.address}"
}
},
{
"if": "{trigger.data.yes_asset AND trigger.data.allow_draw}",
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{$define_asset_forwarder}",
"amount": 4000
}
]
}
},
{
"app": "state",
"state": "{
$params = var['prediction_' || trigger.address];
if (trigger.data.yes_asset) {
$params.yes_asset = trigger.data.yes_asset;
$params.no_asset = trigger.unit;
}
if (trigger.data.no_asset) {
$params.draw_asset = trigger.unit;
}
var['prediction_' || trigger.address] = $params;
}"
}
]
},
{
"init": "{
$event = trigger.data.event OTHERWISE '';
require(length($event) >= 5 AND length($event) <= 128, "additional description cannot be over 128 chars");
$oracle = trigger.data.oracle;
require($oracle AND is_valid_address($oracle), "oracle isn't valid");
$comparison = trigger.data.comparison OTHERWISE "==";
require($comparison == "==" OR $comparison == ">" OR $comparison == ">=" OR $comparison == "<" OR $comparison == "<=" OR $comparison == "!=", "operation is unknown");
$feed_name = trigger.data.feed_name OTHERWISE '';
require(length($feed_name) > 0 AND $feed_name != 'none', "feed_name isn't valid");
$reserve_asset = trigger.data.reserve_asset OTHERWISE 'base';
require(asset[$reserve_asset].exists, "no such asset: " || $reserve_asset);
$allow_draw = trigger.data.allow_draw OTHERWISE false;
$datafeed_value = trigger.data.datafeed_value;
require(exists($datafeed_value), "datafeed_value does not exist");
$end_of_trading_period = trigger.data.end_of_trading_period OTHERWISE 0;
require(is_integer($end_of_trading_period) AND $end_of_trading_period > timestamp, "end_of_trading_period must be integer");
$waiting_period_length = trigger.data.waiting_period_length OTHERWISE 5 * 24 * 3600;
require(is_integer($waiting_period_length) AND $waiting_period_length >= 0, "trading period must be longer than a day");
$issue_fee = exists(trigger.data.issue_fee) ? trigger.data.issue_fee : 0.01;
require($issue_fee >= 0 AND $issue_fee < 1, "issue_fee isn't valid");
$redeem_fee = exists(trigger.data.redeem_fee) ? trigger.data.redeem_fee : 0.02;
require($redeem_fee >= 0 AND $redeem_fee < 1, "redeem_fee isn't valid");
$arb_profit_tax = exists(trigger.data.arb_profit_tax) ? trigger.data.arb_profit_tax : 0.9;
require($arb_profit_tax >= 0 AND $arb_profit_tax < 1, "arb_profit_tax isn't valid");
$params = {
event: $event,
oracle: $oracle,
comparison: $comparison,
feed_name: $feed_name,
reserve_asset: $reserve_asset,
allow_draw: $allow_draw,
datafeed_value: $datafeed_value,
end_of_trading_period: $end_of_trading_period,
waiting_period_length: $waiting_period_length,
arb_profit_tax: $arb_profit_tax,
issue_fee: $issue_fee,
redeem_fee: $redeem_fee
};
if ($allow_draw) {
$params.datafeed_draw_value = trigger.data.datafeed_draw_value OTHERWISE 'none';
}
$prediction_aa = [
'autonomous agent',
{
base_aa: $prediction_base_aa,
params: $params
}
];
$prediction_aa_address = chash160($prediction_aa);
require(!definition[$prediction_aa_address], "such a prediction already exists: " || $prediction_aa_address);
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{ $prediction_aa_address }",
"amount": 12000
}
]
}
},
{
"app": "definition",
"payload": {
"definition": "{$prediction_aa}"
}
},
{
"app": "data",
"payload": {
"define": 1,
"factory": "{this_address}"
}
},
{
"app": "state",
"state": "{
$params.created_at = timestamp;
$params.creator = trigger.initial_address;
var['prediction_' || $prediction_aa_address] = $params;
response["prediction_address"] = $prediction_aa_address;
}"
}
]
}
]
}
}
]