Definition: [
"autonomous agent",
{
"init": "{
if(trigger.output[[asset=base]] < 6000) bounce('Not enough funds for fees');
$def_fee = trigger.data.default_fee and trigger.data.default_fee > 0 ? round(trigger.data.default_fee) : 1000;
$fee_thr = trigger.data.fee_thresold and trigger.data.fee_thresold >= 3000 ? round(trigger.data.fee_thresold) : 10000;
$low_fee = trigger.data.low_fee and trigger.data.low_fee < 0 ? round(trigger.data.low_fee) : -600;
$attestor = trigger.data.attestor and is_valid_address(trigger.data.attestor) ? trigger.data.attestor : false;
$field = trigger.data.attestor and typeof(trigger.data.field) == 'string' ? trigger.data.field : false;
if(trigger.output[[asset!=base]].asset != 'none')
$asset = trigger.output[[asset!=base]].asset;
else
bounce('You must send an asset');
if($asset == 'ambiguous') bounce('Only 1 asset per tx');
}",
"messages": {
"cases": [
{
"messages": [
{
"app": "payment",
"payload": {
"asset": "{$asset}",
"outputs": [
{
"address": "{trigger.address}",
"amount": "{trigger.output[[asset!=base]]}"
}
]
}
},
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{trigger.address}"
}
]
}
},
{
"app": "definition",
"payload": {
"definition": [
"autonomous agent",
{
"{'init'}": "{
"{$ASSET = '"||$asset||"';"
|| "$DEFAULT_FEE = "||$def_fee||";"
|| "$FEE_THRESHOLD = "||$fee_thr||";"
|| "$LOW_FEE = "||$low_fee||";"
|| ($attestor?("$ATTESTOR_ADDR = '"||$attestor||"';if(!attestation[[attestors=$ATTESTOR_ADDR, address=trigger.address,ifnone=false]]"||($field?("['"||$field||"']"):"")||") bounce('Not allowed to use, please attest your address with '||$ATTESTOR_ADDR);"):"")
|| "if(trigger.data.to AND !is_valid_address(trigger.data.to)) bounce('To param invalid');"
|| "if(trigger.data.from AND !is_valid_address(trigger.data.from)) bounce('From param invalid');"
|| "if(trigger.data.spender AND !is_valid_address(trigger.data.spender)) bounce('Spender param invalid');"
|| "if(!trigger.data.approve AND trigger.data.value AND (typeof(trigger.data.value) != 'number' OR trigger.data.value <= 0)) bounce('Value param invalid');"
|| "if(typeof(var['fee']) == 'number'){"
|| "$bal = balance[base] - trigger.output[[asset=base]];"
|| "if(var['fee'] > 0 AND $bal > $FEE_THRESHOLD)"
|| "$change_fee = $LOW_FEE;"
|| "if(var['fee'] < 0 AND $bal < 2000)"
|| "$change_fee = $DEFAULT_FEE;"
|| "if(var['fee'] < 0 AND !$change_fee)"
|| "$fee = $LOW_FEE;"
|| "else"
|| "$fee = $DEFAULT_FEE;"
|| "}"
|| "else{"
|| "$fee = $DEFAULT_FEE;"
|| "$change_fee = $DEFAULT_FEE;"
|| "}"
|| "$base_inp = trigger.output[[asset=base]] - $fee;}"
}",
"messages": {
"{'cases'}": [
{
"{'if'}": "{
"{trigger.data.approve}"
}",
"{'init'}": "{
"{if(!trigger.data.spender) bounce('Spender param missing');"
|| "if(!trigger.data.value) bounce('Value param missing');"
|| "if(!var['a_' || trigger.address]) bounce('You have no funds');"
|| "if(typeof(trigger.data.value) != 'number' OR trigger.data.value < 0) bounce('Value param invalid');}"
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{"{trigger.address}"}",
"amount": "{"{$base_inp}"}"
}
]
}
},
{
"app": "state",
"{'state'}": "{
"{if($change_fee) var['fee'] = $change_fee;"
|| "var['perm_' || trigger.address || '_' || trigger.data.spender] = trigger.data.value;"
|| "if(var['perm_' || trigger.address || '_' || trigger.data.spender] == 0) var['perm_' || trigger.address || '_' || trigger.data.spender] = false;"
|| "response['message'] = 'Approved '||trigger.data.spender||' to spend '||trigger.data.value ||' from your account';}"
}"
}
]
},
{
"{'if'}": "{
"{trigger.data.deposit}"
}",
"{'init'}": "{
"{if(trigger.output[[asset!=base]].asset != 'none')"
|| "$asset = trigger.output[[asset!=base]].asset;"
|| "else"
|| "bounce('You must deposit '||$ASSET);"
|| "if($asset == 'ambiguous') bounce('Only 1 asset per tx');"
|| "if($asset != $ASSET) bounce('You must deposit '||$ASSET);"
|| "$asset_inp = trigger.output[[asset!=base]];}"
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{"{trigger.address}"}",
"amount": "{"{$base_inp}"}"
}
]
}
},
{
"app": "state",
"{'state'}": "{
"{if($change_fee) var['fee'] = $change_fee;"
|| "var['a_' || trigger.address] += $asset_inp;"
|| "response['message'] = 'Added '||$asset_inp||' to your account';}"
}"
}
]
},
{
"{'if'}": "{
"{trigger.data.withdraw}"
}",
"{'init'}": "{
"{if(!var['a_' || trigger.address]) bounce('Nothing to withdraw');"
|| "$max_w = var['a_' || trigger.address]-(var['a_' || trigger.address] % 1);"
|| "if(!trigger.data.value) bounce('Value param missing, max to withdraw '||$max_w);"
|| "$w_amount = trigger.data.value - (trigger.data.value % 1);"
|| "if($w_amount <= 0) bounce('Max to withdraw '||$max_w);"
|| "if($w_amount > $max_w) bounce('Not enough funds, max to withdraw '||$max_w);}"
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{"{trigger.address}"}",
"amount": "{"{$base_inp}"}"
}
]
}
},
{
"app": "payment",
"payload": {
"asset": "{"{$ASSET}"}",
"outputs": [
{
"address": "{"{trigger.address}"}",
"amount": "{"{$w_amount}"}"
}
]
}
},
{
"app": "state",
"{'state'}": "{
"{if($change_fee) var['fee'] = $change_fee;"
|| "var['a_' || trigger.address] -= $w_amount;"
|| "response['message'] = 'Withdrawn '||$w_amount||' from your account';}"
}"
}
]
},
{
"{'if'}": "{
"{trigger.data.transfer}"
}",
"{'init'}": "{
"{if(!var['a_'||trigger.address]) bounce('No funds found');"
|| "if(!trigger.data.to) bounce('To param missing');"
|| "if(!trigger.data.value) bounce('Value param missing');"
|| "if(trigger.data.value > var['a_'||trigger.address]) bounce('You have max '||var['a_'||trigger.address]);}"
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{"{trigger.address}"}",
"amount": "{"{$base_inp}"}"
}
]
}
},
{
"app": "state",
"{'state'}": "{
"{if($change_fee) var['fee'] = $change_fee;"
|| "var['a_' || trigger.data.to] += trigger.data.value;"
|| "var['a_'||trigger.address] -= trigger.data.value;"
|| "if(var['a_'||trigger.address] == 0) var['a_'||trigger.address] = false;"
|| "response['message'] = 'Transfered '||trigger.data.value||' to '||trigger.data.to;}"
}"
}
]
},
{
"{'if'}": "{
"{trigger.data.transfer_from}"
}",
"{'init'}": "{
"{if(!trigger.data.from) bounce('From param missing');"
|| "if(!var['a_' || trigger.data.from]) bounce('Account have no funds');"
|| "if(!trigger.data.to) bounce('To param missing');"
|| "if(!trigger.data.value) bounce('Value param missing');"
|| "if(!var['perm_' || trigger.data.from || '_' || trigger.address]) bounce('Not allowed to spend');"
|| "if(var['perm_' || trigger.data.from || '_' || trigger.address] < trigger.data.value) bounce('You can spend max '||var['perm_' || trigger.data.from || '_' || trigger.address]);"
|| "if(trigger.data.value > var['a_' || trigger.data.from]) bounce('Account have '||var['a_' || trigger.data.from]);}"
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{"{trigger.address}"}",
"amount": "{"{$base_inp}"}"
}
]
}
},
{
"app": "state",
"{'state'}": "{
"{if($change_fee) var['fee'] = $change_fee;"
|| "var['a_' || trigger.data.to] += trigger.data.value;"
|| "var['a_' || trigger.data.from] -= trigger.data.value;"
|| "if(var['a_' || trigger.data.from] == 0) var['a_' || trigger.data.from] = false;"
|| "var['perm_' || trigger.data.from || '_' || trigger.address] -= trigger.data.value;"
|| "if(var['perm_' || trigger.data.from || '_' || trigger.address] == 0) var['perm_' || trigger.data.from || '_' || trigger.address] = false;"
|| "response['message'] = 'Transfered '||trigger.data.value||' to '||trigger.data.to;}"
}"
}
]
},
{
"messages": [
{
"app": "state",
"{'state'}": "{
"{if(trigger.output[[asset!=base]].asset != 'none') bounce('To deposit an asset, use deposit param');"
|| "var['fee'] = $LOW_FEE;"
|| "response['usage'] = 'Send param = 1 for continue. Accepted params: deposit,withdraw,transfer,transfer_from,approve';"
|| "response['message'] = 'Received bytes for funding AA operation, thaanks!';}"
}"
}
]
}
]
}
}
]
}
},
{
"app": "state",
"state": "{
response['message']='AA for '||$asset||'created';
if($attestor){
if($field){
response['security'] = $attestor||' will have to give permission and will be able to block accounts';
}
else{
response['security'] = $attestor||' will have to give permission but will not be able to block accounts, specify an attestation field with field param';
}
}
else{
response['security'] = 'Free access, nobody will be able to block anyone. Use attestor param if you want to restrict AA to certain addresses';
}
}"
}
]
}
]
}
}
]