refactor: ♻️ Rewrite build system to fit the monorepo architecture

packages/kit/db/base.ts

@@ -0,0 +1,54 @@
+import type { InferModelFromColumns, InferSelectModel } from "drizzle-orm";
+import type { PgTableWithColumns } from "drizzle-orm/pg-core";
+
+/**
+ * BaseInterface is an abstract class that provides a common interface for all models.
+ * It includes methods for saving, deleting, updating, and reloading data.
+ *
+ * @template Table - The type of the table with columns.
+ * @template Columns - The type of the columns inferred from the table.
+ */
+export abstract class BaseInterface<
+    // biome-ignore lint/suspicious/noExplicitAny: This is just an extended interface
+    Table extends PgTableWithColumns<any>,
+    Columns = InferModelFromColumns<Table["_"]["columns"]>,
+> {
+    /**
+     * Constructs a new instance of the BaseInterface.
+     *
+     * @param data - The data for the model.
+     */
+    public constructor(public data: Columns) {}
+
+    /**
+     * Saves the current state of the model to the database.
+     *
+     * @returns A promise that resolves with the saved model.
+     */
+    public abstract save(): Promise<Columns>;
+
+    /**
+     * Deletes the model from the database.
+     *
+     * @param ids - The ids of the models to delete. If not provided, the current model will be deleted.
+     * @returns A promise that resolves when the deletion is complete.
+     */
+    public abstract delete(ids?: string[]): Promise<void>;
+
+    /**
+     * Updates the model with new data.
+     *
+     * @param newData - The new data for the model.
+     * @returns A promise that resolves with the updated model.
+     */
+    public abstract update(
+        newData: Partial<InferSelectModel<Table>>,
+    ): Promise<Columns>;
+
+    /**
+     * Reloads the model from the database.
+     *
+     * @returns A promise that resolves when the reloading is complete.
+     */
+    public abstract reload(): Promise<void>;
+}