Definition: [
"autonomous agent",
{
"bounce_fees": {
"base": 10000
},
"init": "{
// forever constantes
$INSTRUCTIONS = "Please use 'register = <aa name>'' + 'address = <aa address>' to add your AA as a new entry or to update with a new version. Please use '(dis)like' = <aa name> + 'version' = <version> to give your opinion on a version of an AA (you need to be attested by the real name attestor).!";
$ATTESTATOR = '35IT3ZYKEPQSCXG2F7A7KWNRAD3SZXN4';
// define var that are use in each use cases
$name = trigger.data.register otherwise trigger.data.like otherwise trigger.data.dislike otherwise
bounce ($INSTRUCTIONS);
$popular_version_number = var[$name||"_"||"popular_version_number"];
}",
"messages": {
"cases": [
{
"if": "{ !!trigger.data.register }",
"init": "{
if (!!var[$name||"_owner"])
if (var[$name||"_owner"] != trigger.address)
bounce ("You are not the owner !");
if (!trigger.data.address)
bounce ("Please specify 'address' !");
$version_number = var[$name||"_last_version_number"] + 1 otherwise 1;
}",
"messages": [
{
"app": "state",
"state": "{
// for each AA we want to keep:
var[$name||"_owner"] = trigger.address; // only user allow to update the AA
var[$name||"_last_version_number"] = $version_number;
var[$name||"_popular_version_number"] = $popular_version_number otherwise $version_number;
// for each version we want to keep
var[$name||"_"||$version_number||"_address"] = trigger.data.address;
var[$name||"_"||$version_number||"_likes"] = 0;
var[$name||"_"||$version_number||"_dislikes"] = 0;
var[$name||"_"||$version_number||"_date"] = timestamp_to_string(timestamp);
// add onwer to last voter so we dont have to test the state existance later
var[$name||"_"||$version_number||"_last_voter"] = trigger.address;
// response
response['message'] = "New version of your aa has been registered ^^";
}"
}
]
},
{
"if": "{ !!trigger.data.like or !!trigger.data.dislike}",
"init": "{
if (attestation[[attestors=$ATTESTATOR, address=trigger.address, ifnone=false]] == false)
bounce ("To like or dislike you must be attested by "||$ATTESTATOR);
$version_number = trigger.data.version otherwise bounce ("Please specify 'version'");
if (!var[$name||"_"||$version_number||"_address"])
bounce ($name||"_"||$version_number||" do not exist !");
if (var[$name||"_"||$version_number||"_last_voter"] == trigger.address)
bounce ("Cannot vote twice!");
}",
"messages": [
{
"app": "payment",
"payload": {
"asset": "base",
"outputs": [
{
"address": "{trigger.address}",
"amount": "{ trigger.output[[asset=base]]-1000 }"
}
]
}
},
{
"app": "state",
"state": "{
// proceed voting
if (trigger.data.like) var[$name||"_"||$version_number||"_likes"] += 1;
if (trigger.data.dislike) var[$name||"_"||$version_number||"_dislikes"] += 1;
// check if it became the most popular version
if (var[$name||"_"||$version_number||"_likes"] - var[$name||"_"||$version_number||"_dislikes"] > var[$name||"_"||$popular_version_number||"_likes"] - var[$name||"_"||$popular_version_number||"_dislikes"])
{
var[$name||"_popular_version_number"] = var[$name||"_"||$version_number];
}
var[$name||"_"||$version_number||"_last_voter"] = trigger.address;
response['message'] = "You vote has been taken into account ^^ ";
}"
}
]
},
{
"messages": [
{
"app": "state",
"state": "{
bounce ($INSTRUCTIONS);
}"
}
]
}
]
}
}
]