Definition: [
"autonomous agent",
{
"messages": {
"cases": [
{
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{$addr}",
"amount": "{$to_send + $base_inp}"
}
]
}
},
{
"app": "payment",
"payload": {
"asset": "{$asset_ct}",
"outputs": [
{
"address": "{$addr}",
"amount": "{$to_send}"
}
]
},
"if": "{!$asset}"
},
{
"app": "state",
"state": "{response['message'] = 'exchanged ('||($asset ? 'assets': 'bytes')||') at '||$ratio||' bytes per token';}"
}
],
"if": "{$addr != $owner}",
"init": "{if(!var['asset'] or !var['price'] or !var['want']) bounce('Not configured yet');if(!$asset and var['want'] == 'asset') bounce('AA owner wants assets');if($asset and var['want'] == 'byte') bounce('AA owner wants bytes');$available = $asset ? ($balance - ($balance % $ratio)) : balance[$asset_ct];if($available <= 0) bounce('There are no '|| ($asset?'bytes':'assets')||' left');$to_send = $asset ? ($asset_inp * $ratio) : (($base_inp - ($base_inp % $ratio)) / $ratio);if($available < $to_send) bounce('Not enough funds, try lower amount');}"
},
{
"messages": [
{
"app": "payment",
"payload": {
"asset": "{$asset}",
"outputs": [
{
"address": "{$owner}",
"amount": "{$asset_inp}"
}
]
},
"if": "{$asset}"
},
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{$owner}",
"amount": "{$base_inp}"
}
]
}
},
{
"app": "state",
"state": "{if(trigger.data.price){if(round(trigger.data.price) <= 0) bounce('Price must be greater than 0');var['price'] = round(trigger.data.price);}if($asset or trigger.data.asset)var['asset'] = $asset otherwise trigger.data.asset;if(trigger.data.want){if(trigger.data.want != 'asset' or trigger.data.want != 'byte')bounce('Not allowed. Valid values: asset byte');var['want'] = trigger.data.want;}response['message'] = 'exchange box configured!';}"
}
],
"if": "{trigger.data.configure}"
},
{
"messages": [
{
"app": "payment",
"payload": {
"asset": "{$asset_ct}",
"outputs": [
{
"address": "{$owner}",
"amount": "{balance[$asset_ct]}"
}
]
},
"if": "{balance[$asset_ct] > 0}"
},
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{$owner}"
}
]
}
},
{
"app": "state",
"state": "{response['message'] = 'withdrawn '||$asset_ct||' asset and/or bytes';}"
}
],
"if": "{trigger.data.withdraw}"
},
{
"messages": [
{
"app": "state",
"state": "{response['message'] = 'amount deposited correctly';}"
}
]
}
]
},
"init": "{$owner = 'JBGMJI7XSKLKNHZF26BUBWHVUZSDV3P5';$addr = trigger.address;$fee = 1000;$ratio = var['price'];$asset_ct = var['asset'];if(trigger.output[[asset!=base]].asset != 'none')$asset = trigger.output[[asset!=base]].asset;if($asset){if($asset == 'ambiguous') bounce('Only 1 asset per tx');if($addr != $owner and $asset != $asset_ct) bounce('Asset not allowed, please send ' || $asset_ct);$asset_inp = trigger.output[[asset!=base]];}$base_inp = trigger.output[[asset=base]] - $fee;$balance = balance[base] - $base_inp + $fee;}"
}
]