Setting up more printful logic. Setting up db.

storage.ts

@@ -0,0 +1,42 @@
+import { Database } from "bun:sqlite";
+
+interface ProductsRecord {
+    webflowProductId: number;
+    printfulProductId: number;
+}
+
+export class ProductRecords {
+    private db: Database;
+
+    constructor() {
+        this.db = new Database("./database/data.db");
+    }
+
+    findFromWebflow(webflowProductId: number): ProductsRecord | undefined {
+        const row = this.db.query(`
+          SELECT * FROM product_records WHERE webflowProductId = ?
+        `).get(webflowProductId);
+
+        return row as ProductsRecord | undefined;
+    }
+
+    findFromPrintful(printfulProductId: number): ProductsRecord | undefined {
+        const row = this.db.query(`
+          SELECT * FROM product_records WHERE printfulProductId = ?
+        `).get(printfulProductId);
+
+        return row as ProductsRecord | undefined;
+    }
+
+    add(record: ProductsRecord): void {
+        this.db.run(`
+          INSERT OR IGNORE INTO product_records (webflowProductId, printfulProductId)
+          VALUES (?, ?)
+        `, [record.webflowProductId, record.printfulProductId]);
+    }
+
+    all(): ProductsRecord[] {
+        return this.db.query(`SELECT * FROM product_records`).all() as ProductsRecord[];
+    }
+}
+