reduce to 1 object per asset

backend/src/models.rs

@@ -621,7 +621,7 @@ pub struct DocumentAsset {
     pub mime_type: String,
     pub metadata: serde_json::Value,
     pub created_at: NaiveDateTime,
-    pub cardinality: Option<i32>,
+    pub s3_key: String,
     pub tenant_id: Uuid,
 }
 
@@ -633,30 +633,7 @@ pub struct NewDocumentAsset {
     pub asset_type: String,
     pub mime_type: String,
     pub metadata: serde_json::Value,
-    pub cardinality: Option<i32>,
-    pub tenant_id: Uuid,
-}
-
-#[derive(Debug, Clone, Queryable, Identifiable, Associations)]
-#[diesel(table_name = document_asset_objects)]
-#[diesel(belongs_to(DocumentAsset, foreign_key = asset_id))]
-pub struct DocumentAssetObject {
-    pub id: Uuid,
-    pub asset_id: Uuid,
-    pub ordinal: i32,
     pub s3_key: String,
-    pub metadata: serde_json::Value,
-    pub tenant_id: Uuid,
-}
-
-#[derive(Debug, Insertable)]
-#[diesel(table_name = document_asset_objects)]
-pub struct NewDocumentAssetObject {
-    pub id: Uuid,
-    pub asset_id: Uuid,
-    pub ordinal: i32,
-    pub s3_key: String,
-    pub metadata: serde_json::Value,
     pub tenant_id: Uuid,
 }