feat: ship blog platform admin and deploy stack

backend/migration/src/m20260331_000027_create_notification_deliveries.rs

@@ -0,0 +1,71 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        create_table(
+            manager,
+            "notification_deliveries",
+            &[
+                ("id", ColType::PkAuto),
+                ("subscription_id", ColType::IntegerNull),
+                ("channel_type", ColType::String),
+                ("target", ColType::String),
+                ("event_type", ColType::String),
+                ("status", ColType::String),
+                ("provider", ColType::StringNull),
+                ("response_text", ColType::TextNull),
+                ("payload", ColType::JsonBinaryNull),
+                ("delivered_at", ColType::StringNull),
+            ],
+            &[],
+        )
+        .await?;
+
+        manager
+            .create_index(
+                Index::create()
+                    .name("idx_notification_deliveries_event_created_at")
+                    .table(Alias::new("notification_deliveries"))
+                    .col(Alias::new("event_type"))
+                    .col(Alias::new("created_at"))
+                    .to_owned(),
+            )
+            .await?;
+
+        manager
+            .create_index(
+                Index::create()
+                    .name("idx_notification_deliveries_subscription_created_at")
+                    .table(Alias::new("notification_deliveries"))
+                    .col(Alias::new("subscription_id"))
+                    .col(Alias::new("created_at"))
+                    .to_owned(),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        for index_name in [
+            "idx_notification_deliveries_subscription_created_at",
+            "idx_notification_deliveries_event_created_at",
+        ] {
+            manager
+                .drop_index(
+                    Index::drop()
+                        .name(index_name)
+                        .table(Alias::new("notification_deliveries"))
+                        .to_owned(),
+                )
+                .await?;
+        }
+
+        drop_table(manager, "notification_deliveries").await
+    }
+}