Add unattached_media table, insert one when uploading a file

src/db/migrations/007_unattached_media.ts

@@ -0,0 +1,34 @@
+import { Kysely, sql } from '@/deps.ts';
+
+export async function up(db: Kysely<any>): Promise<void> {
+  await db.schema
+    .createTable('unattached_media')
+    .addColumn('id', 'text', (c) => c.primaryKey())
+    .addColumn('pukey', 'text', (c) => c.notNull())
+    .addColumn('cid', 'text', (c) => c.notNull())
+    .addColumn('data', 'text', (c) => c.notNull())
+    .addColumn('uploaded_at', 'datetime', (c) => c.notNull().defaultTo(sql`CURRENT_TIMESTAMP`))
+    .execute();
+
+  await db.schema
+    .createIndex('unattached_media_id')
+    .on('unattached_media')
+    .column('id')
+    .execute();
+
+  await db.schema
+    .createIndex('unattached_media_pukey')
+    .on('unattached_media')
+    .column('pukey')
+    .execute();
+
+  await db.schema
+    .createIndex('unattached_media_cid')
+    .on('unattached_media')
+    .column('cid')
+    .execute();
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+  await db.schema.dropTable('unattached_media').execute();
+}

src/db/unattached-media.ts

@@ -0,0 +1,30 @@
+import { db } from '@/db.ts';
+import { uuid62 } from '@/deps.ts';
+
+interface UnattachedMedia {
+  id: string;
+  pukey: string;
+  cid: string;
+  data: {
+    name?: string;
+    mime?: string;
+    width?: number;
+    height?: number;
+    size?: number;
+    description?: string;
+  };
+  uploaded_at: Date;
+}
+
+function insertUnattachedMedia(media: Omit<UnattachedMedia, 'id' | 'uploaded_at'>) {
+  return db.insertInto('unattached_media')
+    .values({
+      id: uuid62.v4(),
+      uploaded_at: new Date(),
+      ...media,
+      data: JSON.stringify(media.data),
+    })
+    .execute();
+}
+
+export { insertUnattachedMedia };