Send notification when subscription payment is received

src/ethereum/subscriptions.rs

@@ -13,6 +13,7 @@ use web3::{
 use crate::config::BlockchainConfig;
 use crate::database::{Pool, get_database_client};
 use crate::errors::{ConversionError, DatabaseError};
+use crate::models::notifications::queries::create_subscription_notification;
 use crate::models::profiles::currencies::Currency;
 use crate::models::profiles::queries::search_profile_by_wallet_address;
 use crate::models::relationships::queries::unsubscribe;
@@ -94,6 +95,14 @@ pub async fn check_subscriptions(
                         &expires_at,
                         &block_date,
                     ).await?;
+                    if expires_at > subscription.expires_at {
+                        // Subscription was extended
+                        create_subscription_notification(
+                            db_client,
+                            &subscription.sender_id,
+                            &subscription.recipient_id,
+                        ).await?;
+                    };
                     log::info!(
                         "subscription updated: {0} to {1}",
                         subscription.sender_id,
@@ -134,6 +143,11 @@ pub async fn check_subscriptions(
                     &expires_at,
                     &block_date,
                 ).await?;
+                create_subscription_notification(
+                    db_client,
+                    &sender.id,
+                    &recipient.id,
+                ).await?;
                 log::info!(
                     "subscription created: {0} to {1}",
                     sender.id,

src/mastodon_api/notifications/types.rs

@@ -46,6 +46,7 @@ impl ApiNotification {
             EventType::Reaction => "favourite",
             EventType::Mention => "mention",
             EventType::Repost => "reblog",
+            EventType::Subscription => "subscription",
         };
         Self {
             id: notification.id.to_string(),

src/models/notifications/queries.rs

@@ -93,6 +93,17 @@ pub async fn create_repost_notification(
     ).await
 }
 
+pub async fn create_subscription_notification(
+    db_client: &impl GenericClient,
+    sender_id: &Uuid,
+    recipient_id: &Uuid,
+) -> Result<(), DatabaseError> {
+    create_notification(
+        db_client, sender_id, recipient_id, None,
+        EventType::Subscription,
+    ).await
+}
+
 pub async fn get_notifications(
     db_client: &impl GenericClient,
     recipient_id: &Uuid,

src/models/notifications/types.rs

@@ -11,18 +11,6 @@ use crate::models::attachments::types::DbMediaAttachment;
 use crate::models::posts::types::{DbPost, Post};
 use crate::models::profiles::types::DbActorProfile;
 
-#[allow(dead_code)]
-#[derive(FromSql)]
-#[postgres(name = "notification")]
-struct DbNotification {
-    id: i32,
-    sender_id: Uuid,
-    recipient_id: Uuid,
-    post_id: Option<Uuid>,
-    event_type: EventType,
-    created_at: DateTime<Utc>,
-}
-
 #[derive(Debug)]
 pub enum EventType {
     Follow,
@@ -31,6 +19,7 @@ pub enum EventType {
     Reaction,
     Mention,
     Repost,
+    Subscription,
 }
 
 impl From<&EventType> for i16 {
@@ -42,6 +31,7 @@ impl From<&EventType> for i16 {
             EventType::Reaction => 4,
             EventType::Mention => 5,
             EventType::Repost => 6,
+            EventType::Subscription => 7,
         }
     }
 }
@@ -57,6 +47,7 @@ impl TryFrom<i16> for EventType {
             4 => Self::Reaction,
             5 => Self::Mention,
             6 => Self::Repost,
+            7 => Self::Subscription,
             _ => return Err(ConversionError),
         };
         Ok(event_type)
@@ -66,6 +57,18 @@ impl TryFrom<i16> for EventType {
 int_enum_from_sql!(EventType);
 int_enum_to_sql!(EventType);
 
+#[allow(dead_code)]
+#[derive(FromSql)]
+#[postgres(name = "notification")]
+struct DbNotification {
+    id: i32,
+    sender_id: Uuid,
+    recipient_id: Uuid,
+    post_id: Option<Uuid>,
+    event_type: EventType,
+    created_at: DateTime<Utc>,
+}
+
 pub struct Notification {
     pub id: i32,
     pub sender: DbActorProfile,