Definition: [
"autonomous agent",
{
"init": "{
$ASSET = 'hd936lRtPN11pkgNv8qVnqN2OHMyAp8P/NsLp6KsuqA=';
$BYTE_INP = 10000;
$FREE_LIMIT = 3000;
$ADDR = 'a';$PERM = 'p';$BYTE = 'b';$TOTAL = 'total';
$base = trigger.output[[asset=base]];
$trigger_cost = unit[trigger.unit].headers_commission + unit[trigger.unit].payload_commission;
$addr = trigger.address;
$balance = balance[base] - $base - storage_size;
$free_mode = ($balance - var[$TOTAL]) > $FREE_LIMIT ;
$addr_key = $ADDR || $addr;
$addr_q = var[$addr_key];
$byte_key = $BYTE || $addr;
$base_inp = $base + ($free_mode?$trigger_cost:0);
$value = trigger.data.value;
if(!trigger.data.approve AND $value AND (typeof($value) != 'number' OR $value <= 0)) bounce('Value param invalid');
if(trigger.output[[asset!=base]].asset != 'none')
$asset = trigger.output[[asset!=base]].asset;
}",
"messages": {
"cases": [
{
"if": "{
trigger.data.approve AND $base == $BYTE_INP
}",
"init": "{
$approve = trigger.data.approve;
$perm_key = $PERM || $addr || $approve;
if(!is_valid_address($approve) OR $approve == $addr) bounce('approve param invalid, specify address to approve instead of any other value');
if(!$value) bounce('Value param missing');
if(typeof($value) != 'number' OR $value < 0) bounce('Value param invalid');
}",
"messages": [
{
"app": "state",
"state": "{
var[$perm_key] = $value;
if(var[$perm_key] == 0) var[$perm_key] = false;
var[$byte_key] += $base_inp;
var[$TOTAL] += $base_inp;
response['message'] = 'Approved '||$approve||' to spend '||$value ||' from your account';
}"
}
]
},
{
"if": "{
trigger.data.withdraw_bytes AND $base == $BYTE_INP
}",
"init": "{
$user_bal = var[$byte_key];
if(!$user_bal) bounce('No bytes to withdraw');
$w_amount = $balance < $user_bal ? $balance : $user_bal;
$wt = round($w_amount / $BYTE_INP);
$w_fee = !!$ATTESTOR_ADDR AND $free_mode ?0 : (($wt > 2) ? 462+$wt*60 : 522);
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{$addr}",
"amount": "{$w_amount + $base - $w_fee}"
}
]
}
},
{
"app": "state",
"state": "{
var[$byte_key] = false;
var[$TOTAL] -= $w_amount;
response['message'] = 'Withdrawn '||$w_amount||' bytes less '||$w_fee||' fee from your account';
}"
}
]
},
{
"if": "{
$asset AND $base == $BYTE_INP
}",
"init": "{
if($asset == 'ambiguous') bounce('Only 1 asset per tx');
if($asset != $ASSET) bounce('You must deposit '||$ASSET);
$asset_inp = trigger.output[[asset!=base]];
}",
"messages": [
{
"app": "state",
"state": "{
var[$addr_key] += $asset_inp;
var[$byte_key] += $base_inp;
var[$TOTAL] += $base_inp;
response['message'] = 'Added '||$asset_inp||' to your account';
}"
}
]
},
{
"if": "{
trigger.data.withdraw AND $base == $BYTE_INP
}",
"init": "{
if(!$addr_q) bounce('Nothing to withdraw');
$max_w = $addr_q-($addr_q % 1);
if(!$value) bounce('Value param missing, max to withdraw '||$max_w) ;
$w_amount = $value - ($value % 1);
if($w_amount <= 0) bounce('Max to withdraw '||$max_w);
if($w_amount > $max_w) bounce('Not enough asset, max to withdraw '||$max_w);
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "{$ASSET}",
"outputs": [
{
"address": "{$addr}",
"amount": "{$w_amount}"
}
]
}
},
{
"app": "state",
"state": "{
if(!!$ATTESTOR_ADDR AND $free_mode)
$w_fee = 0;
else
$w_fee = unit[response_unit].headers_commission + unit[response_unit].payload_commission;
var[$addr_key] -= $w_amount;
if(var[$addr_key] == 0) var[$addr_key]=false;
var[$byte_key] += ($base_inp-$w_fee);
var[$TOTAL] += ($base_inp-$w_fee);
response['message'] = 'Withdrawn '||$w_amount||' from your account';
}"
}
]
},
{
"if": "{
trigger.data.transfer AND $base == $BYTE_INP
}",
"init": "{
$to = trigger.data.transfer;
if(!is_valid_address($to) OR $to == $addr) bounce('transfer param invalid, specify address to instead of any other value');
if(!$addr_q) bounce('No funds found');
if(!$value) bounce('Value param missing');
if($value > $addr_q) bounce('You have max '||$addr_q);
}",
"messages": [
{
"app": "state",
"state": "{
var[$ADDR|| $to] += $value;
var[$addr_key] -= $value;
if(var[$addr_key] == 0) var[$addr_key] = false;
var[$byte_key] += $base_inp;
var[$TOTAL] += $base_inp;
response['message'] = 'Transferred '||$value||' to '||$to;
}"
}
]
},
{
"if": "{
trigger.data.transfer_from AND $base == $BYTE_INP
}",
"init": "{
$from = trigger.data.transfer_from;
$to = trigger.data.to;
$from_key = $ADDR|| $from;
$perm_key = $PERM || $from || $addr;
if(!is_valid_address($from)) bounce('transfer_from param invalid, specify from address instead of any other value');
if(!$to) bounce('To param missing');
if(!is_valid_address($to)) bounce('To param invalid');
if(!var[$from_key]) bounce('Account have no funds');
if(!$value) bounce('Value param missing');
if(!var[$perm_key]) bounce('Not allowed to spend');
if(var[$perm_key] < $value) bounce('You can spend max '||var[$perm_key]);
if(var[$from_key] < $value) bounce('Account have '||var[$from_key]);
}",
"messages": [
{
"app": "state",
"state": "{
var[$ADDR|| $to] += $value;
var[$from_key] -= $value;
if(var[$from_key] == 0) var[$from_key] = false;
var[$perm_key] -= $value;
if(var[$perm_key] == 0) var[$perm_key] = false;
var[$byte_key] += $base_inp;
var[$TOTAL] += $base_inp;
response['message'] = 'Transferred '||$value||' to '||$to;
}"
}
]
},
{
"messages": [
{
"app": "state",
"state": "{
response['asset'] = 'Allowed asset: '||$ASSET;
response['accepted_params'] = 'withdraw, transfer, transfer_from, approve, withdraw_bytes';
response['usage'] = 'Send '||$BYTE_INP||' bytes and param = 1 for continue.';
response['message'] = 'Received donation for funding AA operation, thaanks!';
}"
}
]
}
]
}
}
]