Refactoring

* replace TypeORM with Kysely query builder
* refactor migrations
* other changes and fixes

apps/server/src/kysely/repos/page/page-ordering.repo.ts

@@ -0,0 +1,66 @@
+import { Injectable } from '@nestjs/common';
+import { InjectKysely } from 'nestjs-kysely';
+import { KyselyDB, KyselyTransaction } from '../../types/kysely.types';
+import { executeTx } from '../../utils';
+import {
+  InsertablePage,
+  Page,
+  UpdatablePage,
+} from '@docmost/db/types/entity.types';
+import { sql } from 'kysely';
+
+@Injectable()
+export class PageOrderingRepo {
+  constructor(@InjectKysely() private readonly db: KyselyDB) {}
+
+  async findById(pageId: string): Promise<Page> {
+    return await this.db
+      .selectFrom('pages')
+      .selectAll()
+      .where('id', '=', pageId)
+      .executeTakeFirst();
+  }
+
+  async slug(slug: string): Promise<Page> {
+    return await this.db
+      .selectFrom('pages')
+      .selectAll()
+      .where(sql`LOWER(slug)`, '=', sql`LOWER(${slug})`)
+      .executeTakeFirst();
+  }
+
+  async updatePage(
+    updatablePage: UpdatablePage,
+    pageId: string,
+    trx?: KyselyTransaction,
+  ) {
+    return await executeTx(
+      this.db,
+      async (trx) => {
+        return await trx
+          .updateTable('pages')
+          .set(updatablePage)
+          .where('id', '=', pageId)
+          .execute();
+      },
+      trx,
+    );
+  }
+
+  async insertPage(
+    insertablePage: InsertablePage,
+    trx?: KyselyTransaction,
+  ): Promise<Page> {
+    return await executeTx(
+      this.db,
+      async (trx) => {
+        return await trx
+          .insertInto('pages')
+          .values(insertablePage)
+          .returningAll()
+          .executeTakeFirst();
+      },
+      trx,
+    );
+  }
+}