Merge pull request #31 from VictoriaAde/pendingowner

Implement the functionality of UpdateProfilePendingOwner

src/core/registry.cairo

@@ -23,6 +23,9 @@ use starknet::{ContractAddress, get_caller_address, get_contract_address, contra
 #[starknet::interface]
 pub trait IRegistry<TContractState> {
  fn is_owner_of_profile(self: @TContractState, profile_id: u256, owner: ContractAddress) -> bool;
+ fn update_profile_pending_owner(
+ ref self: TContractState, profile_id: u256, pending_owner: ContractAddress
+ );
 }
 #[starknet::contract]
 pub mod Registry {
@@ -32,6 +35,8 @@ pub mod Registry {
  use allo::core::libraries::errors::Errors;
  use openzeppelin::access::accesscontrol::AccessControlComponent;
  use openzeppelin::introspection::src5::SRC5Component;
+ use starknet::get_caller_address;
+
 
  component!(path: SRC5Component, storage: SRC5_supported_interfaces, event: SRC5ComponentEvent);
 
@@ -66,6 +71,14 @@ pub mod Registry {
  owner: ContractAddress,
  anchor: ContractAddress,
  }
+
+ #[derive(Drop, starknet::Event)]
+ struct ProfilePendingOwnerUpdated {
+ #[key]
+ profile_id: u256,
+ pending_owner: ContractAddress,
+ }
+
  // ==========================
  // === Storage Variables ====
  // ==========================
@@ -76,6 +89,8 @@ pub mod Registry {
  SRC5_supported_interfaces: SRC5Component::Storage,
  #[substorage(v0)]
  accessControl: AccessControlComponent::Storage,
+ anchor_to_profile_id: LegacyMap<ContractAddress, u256>,
+ profile_id_to_pending_owner: LegacyMap<u256, ContractAddress>,
  }
 
  /// ======================
@@ -88,6 +103,7 @@ pub mod Registry {
  SRC5ComponentEvent: SRC5Component::Event,
  #[flat]
  AccessControlComponentEvent: AccessControlComponent::Event,
+ ProfilePendingOwnerUpdated: ProfilePendingOwnerUpdated,
  }
 
 
@@ -150,6 +166,16 @@ pub mod Registry {
  // Issue no. #9 Implement the functionality of UpdateProfilePendingOwner
  // Down below is the function that is to be implemented in the contract but in cairo.
  // https://github.com/allo-protocol/allo-v2/blob/4dd0ea34a504a16ac90e80f49a5570b8be9b30e9/contracts/core/Registry.sol#L253
+ fn update_profile_pending_owner(
+ ref self: ContractState, profile_id: u256, pending_owner: ContractAddress
+ ) {
+ let caller = get_caller_address();
+ assert(self._is_owner_of_profile(profile_id, caller), 'Not profile owner');
+
+ self.profile_id_to_pending_owner.write(profile_id, pending_owner);
+
+ self.emit(ProfilePendingOwnerUpdated { profile_id, pending_owner, });
+ }
 
  // Issue no. #8 Implement the functionality of acceptProfileOwnership
  // Down below is the function that is to be implemented in the contract but in cairo.
@@ -209,4 +235,4 @@ pub mod Registry {
  // https://github.com/allo-protocol/allo-v2/blob/4dd0ea34a504a16ac90e80f49a5570b8be9b30e9/contracts/core/Registry.sol#L384C14-L384C32
 
  }
-}
+}