Remove DiamondMembershipExpiryDate that is no longer needed

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

@@ -30,7 +30,6 @@ pub enum Event {
     DiamondMembershipPaymentReceived(DiamondMembershipPaymentReceived),
     OpenChatBotMessage(Box<OpenChatBotMessage>),
     ReferralCodeAdded(ReferralCodeAdded),
-    DiamondMembershipExpiryDate(UserId, TimestampMillis), // Temp event type to populate expiry dates
 }
 
 #[derive(Serialize, Deserialize, Clone, Debug)]

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

@@ -153,11 +153,5 @@ fn handle_event(event: Event, state: &mut RuntimeState) {
                 .referral_codes
                 .add(ev.referral_type, ev.code, ev.expiry, state.env.now());
         }
-        Event::DiamondMembershipExpiryDate(user_id, expires_at) => {
-            state
-                .data
-                .global_users
-                .set_diamond_membership_expiry_date(user_id, expires_at);
-        }
     }
 }

backend/canisters/user_index/impl/src/lifecycle/post_upgrade.rs

@@ -1,10 +1,9 @@
 use crate::lifecycle::{init_env, init_state};
 use crate::memory::get_upgrades_memory;
-use crate::{mutate_state, Data};
+use crate::Data;
 use canister_logger::LogEntry;
 use canister_tracing_macros::trace;
 use ic_cdk_macros::post_upgrade;
-use local_user_index_canister::Event;
 use stable_memory::get_reader;
 use tracing::info;
 use user_index_canister::post_upgrade::Args;
@@ -24,22 +23,5 @@ fn post_upgrade(args: Args) {
     init_cycles_dispenser_client(data.cycles_dispenser_canister_id, data.test_mode);
     init_state(env, data, args.wasm_version);
 
-    mutate_state(|state| {
-        let now = state.env.now();
-        for user in state.data.users.iter() {
-            if let Some(expires_at) = user.diamond_membership_details.expires_at() {
-                if expires_at > now {
-                    for local_user_index_canister_id in state.data.local_index_map.canisters() {
-                        state.data.user_index_event_sync_queue.push(
-                            *local_user_index_canister_id,
-                            Event::DiamondMembershipExpiryDate(user.user_id, expires_at),
-                        );
-                    }
-                }
-            }
-        }
-        crate::jobs::sync_events_to_local_user_index_canisters::start_job_if_required(state);
-    });
-
     info!(version = %args.wasm_version, "Post-upgrade complete");
 }