Add default mint to nostr contacts on startup (#551)

Author: zupzup

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 * Set the BTC network in the identity and check, if the persisted network is the same as the one configured in the application, failing if it doesn't.
 * Nostr npub as primary key in Nostr contacts (breaking DB change)
+* Add default mint to nostr contacts as default, so it doesn't have to be added to contacts anymore
 
 # 0.3.15
 

crates/bcr-ebill-api/src/service/notification_service/default_service.rs

@@ -625,6 +625,9 @@ mod tests {
     };
     use bcr_ebill_core::blockchain::bill::{BillBlock, BillBlockchain};
     use bcr_ebill_core::blockchain::{Blockchain, BlockchainType};
+    use bcr_ebill_core::nostr_contact::{
+        HandshakeStatus, NostrContact, NostrPublicKey, TrustLevel,
+    };
     use bcr_ebill_core::util::{BcrKeys, date::now};
     use bcr_ebill_transport::event::bill_blockchain_event::ChainInvite;
     use bcr_ebill_transport::{EventEnvelope, EventType, PushApi};
@@ -677,7 +680,7 @@ mod tests {
         MockBillChainStoreApiMock, MockBillStoreApiMock, MockChainKeyService,
         MockNostrChainEventStore, MockNostrContactStore, MockNostrEventOffsetStoreApiMock,
         MockNostrQueuedMessageStore, MockNotificationStoreApiMock, TEST_BILL_ID,
-        TEST_PRIVATE_KEY_SECP, TEST_PUB_KEY_SECP,
+        TEST_NODE_ID_SECP_AS_NPUB_HEX, TEST_PRIVATE_KEY_SECP, TEST_PUB_KEY_SECP,
     };
 
     fn check_chain_payload(event: &EventEnvelope, bill_event_type: BillEventType) -> bool {
@@ -1905,7 +1908,16 @@ mod tests {
         let push_service = Arc::new(MockPushService::new());
         let bill_store = Arc::new(MockBillStoreApiMock::new());
         let bill_blockchain_store = Arc::new(MockBillChainStoreApiMock::new());
-        let nostr_contact_store = Arc::new(MockNostrContactStore::new());
+        let mut nostr_contact_store = MockNostrContactStore::new();
+        nostr_contact_store.expect_by_node_id().returning(|_| {
+            Ok(Some(NostrContact {
+                npub: NostrPublicKey::from_hex(TEST_NODE_ID_SECP_AS_NPUB_HEX).unwrap(),
+                name: None,
+                relays: Vec::default(),
+                trust_level: TrustLevel::Participant,
+                handshake_status: HandshakeStatus::None,
+            }))
+        });
         let chain_key_store = Arc::new(MockChainKeyService::new());
         let chain_event_store = Arc::new(MockNostrChainEventStore::new());
         let _ = create_nostr_consumer(
@@ -1916,7 +1928,7 @@ mod tests {
             push_service,
             bill_blockchain_store,
             bill_store,
-            nostr_contact_store,
+            Arc::new(nostr_contact_store),
             chain_key_store,
             chain_event_store,
         )

crates/bcr-ebill-api/src/service/notification_service/mod.rs

@@ -1,10 +1,10 @@
 use std::collections::HashMap;
 use std::sync::Arc;
 
-use crate::Config;
 use crate::persistence::identity::IdentityStoreApi;
 use crate::persistence::nostr::NostrEventOffsetStoreApi;
 use crate::persistence::notification::NotificationStoreApi;
+use crate::{Config, get_config};
 use bcr_ebill_persistence::bill::{BillChainStoreApi, BillStoreApi};
 use bcr_ebill_persistence::company::CompanyStoreApi;
 use bcr_ebill_persistence::nostr::{
@@ -139,6 +139,11 @@ pub async fn create_nostr_consumer(
         nostr_contact_store,
     ));
 
+    // on startup, we make sure the configured default mint exists
+    processor
+        .ensure_nostr_contact(&get_config().mint_config.default_mint_node_id)
+        .await;
+
     // register the logging event handler for all events for now. Later we will probably
     // setup the handlers outside and pass them to the consumer via this functions arguments.
     let handlers: Vec<Box<dyn NotificationHandlerApi>> = vec![

crates/bcr-ebill-transport/src/handler/bill_chain_event_processor.rs

@@ -72,7 +72,7 @@ impl BillChainEventProcessor {
         }
     }
 
-    async fn ensure_nostr_contact(&self, node_id: &str) {
+    pub async fn ensure_nostr_contact(&self, node_id: &str) {
         // we already have the contact in the store, no need to resolve it
         if let Ok(Some(_)) = self.nostr_contact_store.by_node_id(node_id).await {
             return;

crates/bcr-ebill-wasm/main.js

@@ -54,9 +54,10 @@ let config = {
   nostr_only_known_contacts: false,
   job_runner_initial_delay_seconds: 1,
   job_runner_check_interval_seconds: 600,
-  default_mint_url: "http://localhost:4343",
-  // default_mint_url: "https://wildcat-dev-docker.minibill.tech",
+  // default_mint_url: "http://localhost:4343",
+  default_mint_url: "https://wildcat-dev-docker.minibill.tech",
   default_mint_node_id: "02b7102bd5a4a572298f2aa485e86e490881e9ad7906fcae741db141b8ba1e8acc",
+  // default_mint_node_id: "0372422bfa5c9b60ef2f10ced26e764983b2e675cd7fac374f5f223616530ce3fb", // dev mint
 };
 
 async function start() {