feat: Add organization_id to DatasetGroupPermission and update dataset group handler

- Introduced a new `organization_id` field in the `DatasetGroupPermission` struct to associate permissions with specific organizations.
- Updated the `put_dataset_groups_handler` to include `organization_id` when creating or updating dataset group permissions, enhancing the API's capability to manage permissions at the organizational level.
- Improved SQL query formatting for better readability in the handler.

api/migrations/2025-01-21-172028_unique_constraint_on_dataset_groups_association/down.sql

@@ -0,0 +1,3 @@
+-- This file should undo anything in `up.sql`
+ALTER TABLE dataset_groups_permissions
+DROP CONSTRAINT unique_dataset_group_permission;

api/migrations/2025-01-21-172028_unique_constraint_on_dataset_groups_association/up.sql

@@ -0,0 +1,4 @@
+-- Your SQL goes here
+ALTER TABLE dataset_groups_permissions 
+ADD CONSTRAINT unique_dataset_group_permission 
+UNIQUE (dataset_group_id, permission_id, permission_type);

api/src/database/models.rs

@@ -553,6 +553,7 @@ pub struct DatasetGroupPermission {
     pub dataset_group_id: Uuid,
     pub permission_id: Uuid,
     pub permission_type: String,
+    pub organization_id: Uuid,
     pub created_at: DateTime<Utc>,
     pub updated_at: DateTime<Utc>,
     pub deleted_at: Option<DateTime<Utc>>,

api/src/routes/rest/routes/users/assets/put_dataset_groups.rs

@@ -66,6 +66,7 @@ async fn put_dataset_groups_handler(
                         dataset_group_id: group.id,
                         permission_id: user_id,
                         permission_type: "user".to_string(),
+                        organization_id: organization_id,
                         deleted_at: None,
                         created_at: chrono::Utc::now(),
                         updated_at: chrono::Utc::now(),
@@ -80,7 +81,10 @@ async fn put_dataset_groups_handler(
                         dataset_groups_permissions::permission_type,
                     ))
                     .do_update()
-                    .set(dataset_groups_permissions::deleted_at.eq(None::<chrono::DateTime<chrono::Utc>>))
+                    .set(
+                        dataset_groups_permissions::deleted_at
+                            .eq(None::<chrono::DateTime<chrono::Utc>>),
+                    )
                     .execute(&mut *conn)
                     .await?;
             }