[
"autonomous agent",
{
"bounce_fees": {
"base": 10000
},
"init": "{
if (!$FOREVER_CONSTANT){ // FOREVER CONSTANTS (the if(!) is trick to be able to create blocks)
$owner = 'MYESSCFGDERS3YIEGNZDOG2BI5HKQHLU';
$domain_creation_fee = 500000; // 500,000.0 bytes
$requesting_reputation_fee = 0; // 10,000.0 bytes
$reward_pourcentage = 1; // 1% of the balance for an evalution of an attested address
$symbolic_reward= 10; // for evaluation of not attested address
$evaluation_delay = 2*24*60*60; // 1 days
$default_domain = 'base';
$default_attestor = '35IT3ZYKEPQSCXG2F7A7KWNRAD3SZXN4'; //'UOYYSPEE7UUW3KJAB5F4Y4AWMYMDDB4Y'; // official attestor
}
if (!$TRIGGER_INFO){ // info coming from the triggering transaction
$user_address = trigger.address; // Attested user (if evaluator)
$evaluated_address = trigger.data.adress otherwise trigger.data.ad;
$domain = trigger.data.domain otherwise trigger.data.do otherwise $default_domain; // Evaluation domain
$attestor = trigger.data.attestor otherwise trigger.data.at otherwise $default_attestor;
$evaluation = trigger.data.evaluation otherwise trigger.data.ev; // Evaluation: 0-5 or ?
$input_is_test_mode = trigger.data.testmode otherwise trigger.data.tm otherwise false;
$TRIGGER_INFO = 'At the begining there was a user ('||$user_address||') interested in a seller('|| $evaluated_address ||') in a given domain ('|| $domain ||') in the scope of an attestor ('|| $attestor ||'), the evaluation is set to ('|| $evaluation ||'), the user could try to initial the test mode ('|| $input_is_test_mode ||'). ';
response['TRIGGER_INFO'] = $TRIGGER_INFO;
}
if (!$HASHES){ // hashing to avoid to store the reputation openely in the dag (euh why?)
$user_address_hash = sha256($user_address);
$evaluated_address_hash = sha256($evaluated_address);
$domain_hash = sha256($domain);
$attestor_hash = sha256($attestor);
$attested_domain = sha256($domain_hash and $attestor_hash);
$evaluation_hash = sha256($attested_domain and $evaluated_address_hash and $user_address_hash);
$reputation_hash = sha256(($attested_domain and $evaluated_address_hash) || 'reputation');
$evaluation_count_hash = sha256(($attested_domain and $evaluated_address_hash) || 'count');
// confuse attested address in the dag to avoid to gather information for free
// is it even possible ? $evaluated_address_confused = $evaluated_address(2);
$HASHES= 'user hash is ('|| $user_address_hash ||') seller ('|| $evaluated_address_hash ||') domain ('|| $domain_hash ||') attestor ('|| $attestor_hash ||') attested_domain ('|| $attested_domain ||'). The evaluation hash for the AD and this pair of user is ('|| $evaluation_hash ||') seller reputation hash is ('|| $reputation_hash ||') number of evaluation for this seller hash is ('|| $evaluation_count_hash ||'). ';
response['HASHES'] = $HASHES;
}
if (!$INITIAL_DAG_STATE){ // aka state variables
$state_var_is_test_mode = var['is_test_mode'];
$attested_domain_exist = (false != var['coad('||$attested_domain]);
$balance_in_attestor_scope = var['bo('||$attestor_hash] otherwise 0;
$reputation = var['ro('||$reputation_hash] otherwise -1;
$eval_count = var['eco('||$evaluation_count_hash] otherwise 0;
$previous_evaluation = var['leo'||$evaluation_hash] otherwise -1;
$is_re_evaluation = ($previous_evaluation != -1); // this return false if the var doesn't exist
$INITIAL_DAG_STATE = 'Is test mode activated to allow unattested user to vote? ('|| $state_var_is_test_mode || '). It is ('|| $attested_domain_exist || '(' || var['coad('||$attested_domain] ||')) that the attested domain exist. The balance for this attestor scope is ('|| $balance_in_attestor_scope || '(' || var['bo('||$attestor_hash] || ')). The reputation of the seller is ('|| $reputation || '(' || var['ro('||$reputation_hash] || ')) with ('|| $eval_count|| '(' || var['eco('||$evaluation_count_hash] ||')) votes. The previous evalutaion of the seller from this user is ('|| $previous_evaluation|| '(' || var['le(=)'||$evaluation_hash] ||')) so it is ('|| $is_re_evaluation || ') to says that it is a re-evaluation. ';
response['INITIAL_DAG_STATE'] = $INITIAL_DAG_STATE;
}
if (!$PRELIMINARY_CHECKS){ // Preliminary checks and deductions
// test mode?
if ($user_address==$owner)
$is_test_mode = $input_is_test_mode otherwise $state_var_is_test_mode otherwise false;
else
$is_test_mode = var['is_test_mode'] otherwise false;
// function?
$is_requesting = $evaluation == '?';
$is_contributing = (!$is_requesting)? $evaluation >= 0 and $evaluation <= 5 : false;
// attested domain?
$attested_default_domain = ($domain == $default_domain) and ($attestor == $default_attestor);
// Preliminary checks
if(!$is_requesting and !$is_contributing)
bounce('Sorry, You have to specify a \'evaluation\' field in the data section. Use \'0\' to \'5\' to evaluate an address or use \'?\' to request the reputation of an address.'); // (money - bounce fee) is return automatically
if(!$evaluated_address)
bounce('Sorry, You have to specify which address you want to find reputation for. Please add an \'address\' field in the data section.');
// Fee checks
$fee_received = trigger.output[[asset=base]].amount;
$is_creation_fee_received = $fee_received > $domain_creation_fee;
$is_requesting_fee_received = $fee_received > $requesting_reputation_fee;
$PRELIMINARY_CHECKS= 'The test mode is set to ('|| $is_test_mode ||') requesting mode to ('|| $is_requesting ||') contributing mode to ('|| $is_contributing ||') this is ('|| $attested_default_domain ||') to say that we will work with the default attested domain. The fee received is ('|| $fee_received ||') ok for creation ('|| $is_creation_fee_received ||') ok for requesting a reputation ('|| $is_requesting_fee_received ||'). ';
response['PRELIMINARY_CHECKS'] = $PRELIMINARY_CHECKS;
}
if (!$ATTESTATIONS){ // Attestation checks
$evaluated_is_attested = attestation[[attestors=$attestor, address=$evaluated_address, ifnone=0]];
$user_is_attested = attestation[[attestors=$attestor, address=$user_address, ifnone=0]];
$ATTESTATIONS = 'User attestation is ('|| $user_is_attested ||') and seller attestation is ('|| $evaluated_is_attested ||'). ';
response['ATTESTATIONS'] = $ATTESTATIONS;
}
}",
"messages": {
"cases": [
{
"if": "{$is_requesting}",
"init": "{
if (!$REQUESTING_CHECKS){ //
if (!$attested_domain_exist and !$attested_default_domain)
bounce('Sorry, You have requested reputation for a domain-attestor pair that do not exist.');
$reputationExists = ($reputation != -1);
if (!$reputationExists)
bounce('Sorry, the address (user) do not have reputation in this domain-attestor pair yet. Please consider to rate this user once you interacted with him/her.');
if (!$is_requesting_fee_received)
bounce('Sorry, The fee to request a reputation is '|| $requesting_reputation_fee || 'bytes');
}
if (!$RETURNING_REPUTATION){ // Respond
$reputation_to_show = round($reputation,1);
$message_about_reputation ='Reputation for domain \''|| $domain ||'\' is '||$reputation_to_show||'/5 from ' || $eval_count || 'votes ';
if ($evaluated_is_attested)
$message_about_attestation = 'and the address is attested by \''||$attestor_address||'\').';
else
$message_about_attestation = 'BUT the address is NOT attested by \''||$attestor_address||'\')!';
response['message'] = $message_about_reputation || $message_about_attestation;
response['domain'] = $domain;
response['attestor'] = $attestor;
response['reputation'] = $reputation_to_show;
response['evaluation_count'] = $eval_count;
response['attested'] = $evaluated_is_attested;
}
}",
"messages": [
{
"app": "data",
"payload": {
"message": "{$message}",
"domain": "{$domain}",
"attestor": "{$attestor}",
"reputation": "{$reputation}",
"evaluation_count": "{$evaluation_count}",
"attested": "{$attested}"
}
},
{
"app": "state",
"state": "{
if (!$FINAL_DAG_STATE){ //
$saved_fee = trigger.output[[asset=base]].amount - 1000; // 1000 is the data transfert fee approximation
var['bo('||$attestor_hash] += $saved_fee;
var['is_test_mode'] = $is_test_mode;
$FINAL_DAG_STATE = 'After the requesting, the new balance for this attestor scope is('|| var['bo('||$attestor_hash] ||') bytes, it added ('|| $saved_fee ||') bytes. The test mode will be activated? ('|| $is_test_mode ||'). ';
}
var['debug_message_1'] =$FOREVER_CONSTANT||$TRIGGER_INFO||$HASHES||$INITIAL_DAG_STATE||$PRELIMINARY_CHECKS||$ATTESTATIONS;
var['debug_message_2'] =$REQUESTING_CHECKS||$RETURNING_REPUTATION||$FINAL_DAG_STATE;
}"
}
]
},
{
"if": "{$is_contributing}",
"init": "{
if (!$CONTRIBUTION_CHECKING){ //
if (!$attested_domain_exist and !$is_creation_fee_received and !$attested_default_domain){
bounce('Sorry, the domain-attestor pair do not exists. It can be created but the fee is \''||$domain_creation_fee || '\' bytes, this money will be used to reward the evaluators');}
if (!$user_is_attested)
{
if(!$is_test_mode)
bounce('Sorry, to be able to give an evaluation you need to be attested by the following attestor: \''|| $attestor || '\' or it will be too easy to pump a reputation.');
if($is_test_mode)
$message_about_testing ='Normally, a user not attested by the attestor linked to a domain should not be able to vote, but as you are in test mode you will be able to vote. ';
else
$message_about_testing ='';
}
}
if (!$REWARD_COMPUTATION){ // calculating reward
$reward = $evaluated_is_attested? round($balance_in_attestor_scope* $reward_pourcentage /100) : $symbolic_reward;
$REWARD_COMPUTATION = 'The reward will be ('|| $reward ||'). ';
response['REWARD_COMPUTATION'] = $REWARD_COMPUTATION;
}
if (!$REPUTATION_COMPUTATION){ // compute new reputation
$reputation_corrected = ($reputation == -1)? 0: $reputation;
$total_score=($reputation * $eval_count);
if ($is_re_evaluation){
$new_reputation = ($total_score + ($evaluation-$previous_evaluation) / ($eval_count));
$message_about_re_evaluation = 'Your evaluation was changed from '||$previous_evaluation||' to '||$evaluation||'. ';
$new_eval_count = $eval_count;
$message_about_number_of_eval = 'The number of votes for this address is still '||$new_eval_count||'. ';
}
else{
$new_reputation = ($total_score + $evaluation) / ($eval_count+1);
$message_about_re_evaluation = '';
$new_eval_count = $eval_count+1;
$message_about_number_of_eval = 'There is now '||$new_eval_count||' votes for this address. ';
}
$reputation_to_show = round($new_reputation,1);
$REPUTATION_COMPUTATION = 'the new reputation is ('|| $new_reputation ||'('|| $reputation_to_show ||')). ';
response['REPUTATION_COMPUTATION'] = $REPUTATION_COMPUTATION;
}
if (!$RESPONSE_CREATION){ // create message
// Domain creation?
if (!$attested_domain_exist)
$message_about_domain = 'The domain \''||$domain||'\' has been created in the scope of the attestor \''||$attestor||'\'. ';
else
$message_about_domain = '';
$message = $message_about_testing||$message_about_domain||'Thank you for your contribution, a reward of '||$reward||' byte have been sent to you ('||$user_address||'). The new reputation of '||$evaluated_address||' is now ('||$reputation_to_show||'/5). '|| $message_about_re_evaluation || $message_about_number_of_eval;
response['message'] = $message;
response['domain'] = $domain;
response['attestor'] = $attestor;
response['vote_from'] = $user_address;
if ($is_re_evaluation)
{
response['old_evaluation'] = $previous_evaluation;
response['new_evaluation'] = $evaluation;
}
else
response['evaluation'] = $evaluation;
response['old_reputation'] = $reputation;
response['new_reputation'] = $new_reputation;
response['attested'] = $evaluated_is_attested;
$RESPONSE_CREATION = 'The message to the user will be ('|| $message ||'). ';
response['RESPONSE_CREATION'] = $RESPONSE_CREATION;
}
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "{'base'}",
"outputs": [
{
"address": "{trigger.address}",
"amount": "{$reward}"
}
]
}
},
{
"app": "state",
"state": "{
if (!$FINAL_DAG_STATE){ //
if (!$attested_domain_exist)
var['coad('||$attested_domain]=$user_address_hash; // creating the var.
var['ro('||$reputation_hash] = $new_reputation;
var['eco('||$evaluation_count_hash] = $new_eval_count;
var['leo('||$evaluation_hash] = $evaluation; // last evaluation for later revote
var['bo('||$attestor_hash] = $balance_in_attestor_scope - $reward; // attestor balance
var['is_test_mode'] = $is_test_mode;
$FINAL_DAG_STATE = 'Finally the state of the DAG is: the new reputation of the seller is ('|| $new_reputation ||') with a number of vote of ('|| $new_eval_count ||'), the last evaluation saved from this user will be ('|| $evaluation ||'). The new balance available in the scope is ('|| var['bo('||$attestor_hash] ||'). The test mode will be activated? ('|| $is_test_mode ||'). ';
}
//var['debug_message_3'] = $FOREVER_CONSTANT||$TRIGGER_INFO||$HASHES||$INITIAL_DAG_STATE||$PRELIMINARY_CHECKS||$ATTESTATIONS;
//var['debug_message_4'] = $CONTRIBUTION_CHECKING||$REWARD_COMPUTATION||$REPUTATION_COMPUTATION;
//var['debug_message_5'] = $FINAL_DAG_STATE;
}"
}
]
}
]
}
}
]