Apps
Since AIN Blockchain is essentially a large public decentralized database, we have designed a concept of "Apps", where each app could represent a service or an organization.
An App can be created and registered by setting app configs at
/manage_app/${appName}/create/${key}. App configs include admin, billing, and service configs. - [boolean] is_public: When is_public option is set to
true, the created app will allow anyone to set value and give branch_owner, write_function, and write_rule owner permissions to anyone at the app's path (/apps/${appName}). Note that this option does not override the admin / billing / service configs, but sets additional permissions on top of the given configs.
Admin config is a mapping of address and boolean (true), and if an address is added as an admin, upon the creation of the app, the address obtains all the owner permissions (branch_owner, write_function, write_owner, write_rule) as well as the write rule permission for the path
/apps/${appName}.ain.db.ref(`/manage_app/${appName}/create/${Date.now()}`).setValue({
admin: {
"0xADDR_1": true,
"0xADDR_2": true
}
});
The billing config specifies the names of the billing accounts associated with the app and the addresses that can use the billing accounts when sending transactions.
ain.db.ref(`/manage_app/${appName}/create/${Date.now()}`).setValue({
admin: {
"0xADDR_1": true,
"0xADDR_2": true
},
billing: {
billingAccountA: {
users: {
"0xADDR_1": true,
"0xADDR_2": true
}
},
billingAccountB: {
users: {
"0xADDR_1": true,
"0xADDR_3": true
}
}
}
});
The service config contains service-specific configurations. For example, if the app uses a staking service, it could set the default lock-up duration by setting the config as follows:
ain.db.ref(`/manage_app/${appName}/create/${Date.now()}`).setValue({
admin: {
"0xADDR_1": true,
"0xADDR_2": true
},
billing: {
billingAccountA: {
users: {
"0xADDR_1": true,
"0xADDR_2": true
}
},
billingAccountB: {
users: {
"0xADDR_1": true,
"0xADDR_3": true
}
}
},
service: {
staking: {
lockup_duration: 2592000000 // ms
}
}
});
Last modified 1yr ago