add teams repo

server/src/repositories/teams/TimescaleTeamsRepository.ts

@@ -0,0 +1,24 @@
+import type { Pool } from "pg";
+import { ITeamsRepository } from "@/repositories/teams/ITeamsRepository.js";
+import { Team } from "@/types/team.js";
+
+export class TimescaleTeamsRepository implements ITeamsRepository {
+	constructor(private pool: Pool) {}
+
+	create = async (email: string): Promise<Team> => {
+		const result = await this.pool.query(`INSERT INTO teams (email) VALUES ($1) RETURNING id, email, created_at, updated_at`, [email]);
+		return this.toEntity(result.rows[0]);
+	};
+
+	findAllTeamIds = async (): Promise<string[]> => {
+		const result = await this.pool.query(`SELECT id FROM teams`);
+		return result.rows.map((row) => row.id);
+	};
+
+	private toEntity = (row: { id: string; email: string; created_at: Date; updated_at: Date }): Team => ({
+		id: row.id,
+		email: row.email,
+		createdAt: row.created_at.toISOString(),
+		updatedAt: row.updated_at.toISOString(),
+	});
+}