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Created new user event #146

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Created new user event #146

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11 changes: 11 additions & 0 deletions apps/backend/src/models/user.cairo
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,17 @@
use starknet::ContractAddress;
use core::num::traits::zero::Zero;


// Event definition for user creation
#[derive(Copy, Drop, Serde)]
#[dojo::event]
pub struct UserCreated {
#[key]
pub user_id: ContractAddress,
pub address: ContractAddress,
pub timestamp: u64,
}

// Model
#[derive(Copy, Drop, Serde, IntrospectPacked, Debug)]
#[dojo::model]
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9 changes: 8 additions & 1 deletion apps/backend/src/systems/users.cairo
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ use starknet::ContractAddress;
use dojo::world::IWorldDispatcher;
use dojo::world::WorldDispatcherTrait;
use dojo::model::ModelTrait;
use crate::models::user::{User, UserTrait};
use crate::models::user::{User, UserTrait, UserCreated};

#[dojo::system]
pub struct Users;
Expand All @@ -19,6 +19,13 @@ impl Users {
) {
let user = User::new(address, creation_timestamp, 0, creation_timestamp, true);
world.set::<User>(user);

// Emit UserCreated event
world.emit_event(@UserCreated {
user_id: address,
address: address,
timestamp: creation_timestamp,
});
}

#[dojo::action]
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