Remove deprecated ChitEarned event

backend/canisters/local_user_index/CHANGELOG.md

@@ -10,6 +10,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 - Support gates with multiple verifiable credentials ([#6029](https://github.com/open-chat-labs/open-chat/pull/6029))
 
+### Removed
+
+- Remove deprecated `ChitEarned` event ([#6041](https://github.com/open-chat-labs/open-chat/pull/6041))
+
 ## [[2.0.1236](https://github.com/open-chat-labs/open-chat/releases/tag/v2.0.1236-local_user_index)] - 2024-07-11
 
 ### Changed

backend/canisters/local_user_index/api/src/lib.rs

@@ -35,7 +35,6 @@ pub enum Event {
     UserPrincipalUpdated(UpdateUserPrincipalArgs),
     DeleteUser(DeleteUser),
     SecretKeySet(Vec<u8>),
-    ChitEarned(ChitEarned),
     NotifyUniqueHumanProof(UserId, UniquePersonProof),
 }
 

backend/canisters/local_user_index/impl/src/updates/c2c_notify_user_index_events.rs

@@ -6,7 +6,6 @@ use local_user_index_canister::c2c_notify_user_index_events::{Response::*, *};
 use local_user_index_canister::Event;
 use std::cmp::min;
 use tracing::info;
-use types::ChitEarned;
 use user_canister::{
     DiamondMembershipPaymentReceived, DisplayNameChanged, Event as UserEvent, OpenChatBotMessageV2, PhoneNumberConfirmed,
     ReferredUserRegistered, StorageUpgraded, UserJoinedCommunityOrChannel, UserJoinedGroup, UserSuspended, UsernameChanged,
@@ -180,16 +179,6 @@ fn handle_event(event: Event, state: &mut RuntimeState) {
         Event::SecretKeySet(sk_der) => {
             state.data.oc_secret_key_der = Some(sk_der);
         }
-        Event::ChitEarned(ev) => {
-            state.push_event_to_user(
-                ev.user_id,
-                UserEvent::ChitEarned(Box::new(ChitEarned {
-                    amount: ev.amount,
-                    timestamp: ev.timestamp,
-                    reason: ev.reason,
-                })),
-            );
-        }
         Event::NotifyUniqueHumanProof(user_id, proof) => {
             state.data.global_users.insert_unique_person_proof(user_id, proof);
         }

backend/canisters/user/CHANGELOG.md

@@ -11,6 +11,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Added lots more achievements to enum ([#6020](https://github.com/open-chat-labs/open-chat/pull/6020))
 - Added support for a bunch more achievements ([#6033](https://github.com/open-chat-labs/open-chat/pull/6033))
 
+### Removed
+
+- Remove deprecated `ChitEarned` event ([#6041](https://github.com/open-chat-labs/open-chat/pull/6041))
+
 ## [[2.0.1230](https://github.com/open-chat-labs/open-chat/releases/tag/v2.0.1230-user)] - 2024-07-08
 
 ### Added

backend/canisters/user/api/src/lib.rs

@@ -3,9 +3,9 @@ use chat_events::MessageContentInternal;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use types::{
-    CanisterId, ChannelId, ChannelLatestMessageIndex, Chat, ChatId, ChitEarned, CommunityId, Cryptocurrency,
-    DiamondMembershipPlanDuration, EventIndex, MessageContent, MessageContentInitial, MessageId, MessageIndex, Milliseconds,
-    P2PSwapStatus, PhoneNumber, Reaction, SuspensionDuration, TimestampMillis, User, UserId,
+    CanisterId, ChannelId, ChannelLatestMessageIndex, Chat, ChatId, CommunityId, Cryptocurrency, DiamondMembershipPlanDuration,
+    EventIndex, MessageContent, MessageContentInitial, MessageId, MessageIndex, Milliseconds, P2PSwapStatus, PhoneNumber,
+    Reaction, SuspensionDuration, TimestampMillis, User, UserId,
 };
 
 mod lifecycle;
@@ -97,7 +97,6 @@ pub enum Event {
     UserJoinedGroup(Box<UserJoinedGroup>),
     UserJoinedCommunityOrChannel(Box<UserJoinedCommunityOrChannel>),
     DiamondMembershipPaymentReceived(Box<DiamondMembershipPaymentReceived>),
-    ChitEarned(Box<ChitEarned>),
 }
 
 #[derive(Serialize, Deserialize, Clone, Debug)]

backend/canisters/user/impl/src/updates/c2c_notify_events.rs

@@ -2,7 +2,7 @@ use crate::guards::caller_is_local_user_index;
 use crate::{mutate_state, openchat_bot, RuntimeState};
 use canister_api_macros::update_msgpack;
 use canister_tracing_macros::trace;
-use types::{Achievement, ChitEarnedReason, DiamondMembershipPlanDuration, MessageContentInitial, Timestamped};
+use types::{Achievement, DiamondMembershipPlanDuration, MessageContentInitial, Timestamped};
 use user_canister::c2c_notify_events::{Response::*, *};
 use user_canister::mark_read::ChannelMessagesRead;
 use user_canister::Event;
@@ -102,36 +102,5 @@ fn process_event(event: Event, state: &mut RuntimeState) {
                 );
             }
         }
-        // TODO: LEGACY - delete this once the website has switched to calling the new user::claim_daily_chit endpoint
-        Event::ChitEarned(ev) => {
-            let timestamp = ev.timestamp;
-            let is_daily_claim = matches!(ev.reason, ChitEarnedReason::DailyClaim);
-
-            state.data.chit_balance = Timestamped::new(state.data.chit_balance.value + ev.amount, now);
-
-            state.data.chit_events.push(*ev);
-
-            if is_daily_claim && state.data.streak.claim(timestamp) {
-                let streak = state.data.streak.days(timestamp);
-
-                if streak >= 3 {
-                    state.data.award_achievement(Achievement::Streak3, now);
-                }
-
-                if streak >= 7 {
-                    state.data.award_achievement(Achievement::Streak7, now);
-                }
-
-                if streak >= 14 {
-                    state.data.award_achievement(Achievement::Streak14, now);
-                }
-
-                if streak >= 30 {
-                    state.data.award_achievement(Achievement::Streak30, now);
-                }
-            }
-
-            state.data.notify_user_index_of_chit(now);
-        }
     }
 }