Script to fix Skill objects of old format

scripts/delete-skills-without-results.ts

@@ -0,0 +1,35 @@
+import "dotenv/config";
+import { db } from "~/db/sql";
+import { logger } from "~/utils/logger";
+
+async function main() {
+	const skills = await db
+		.selectFrom("Skill")
+		.leftJoin("TournamentResult", (join) =>
+			join
+				.onRef("TournamentResult.tournamentId", "=", "Skill.tournamentId")
+				.onRef("TournamentResult.userId", "=", "Skill.userId"),
+		)
+		.select(["Skill.id"])
+		.where("Skill.tournamentId", "is not", null)
+		.where("TournamentResult.tournamentId", "is", null)
+		.execute();
+
+	logger.info(`Found ${skills.length} skills without results`);
+
+	await db
+		.updateTable("Skill")
+		.set({
+			tournamentId: null,
+		})
+		.where(
+			"id",
+			"in",
+			skills.map((skill) => skill.id),
+		)
+		.execute();
+
+	logger.info("Deleted skills without results");
+}
+
+void main();