findSessions: async()

in packages/better-auth/src/db/internal-adapter.ts [346:411]

• 65 lines of code
• 6 McCabe index (conditional complexity)

		findSessions: async (sessionTokens: string[]) => {
			if (secondaryStorage) {
				const sessions: {
					session: Session;
					user: User;
				}[] = [];
				for (const sessionToken of sessionTokens) {
					const sessionStringified = await secondaryStorage.get(sessionToken);
					if (sessionStringified) {
						const s = JSON.parse(sessionStringified);
						const session = {
							session: {
								...s.session,
								expiresAt: new Date(s.session.expiresAt),
							},
							user: {
								...s.user,
								createdAt: new Date(s.user.createdAt),
								updatedAt: new Date(s.user.updatedAt),
							},
						} as {
							session: Session;
							user: User;
						};
						sessions.push(session);
					}
				}
				return sessions;
			}

			const sessions = await adapter.findMany<Session>({
				model: "session",
				where: [
					{
						field: "token",
						value: sessionTokens,
						operator: "in",
					},
				],
			});
			const userIds = sessions.map((session) => {
				return session.userId;
			});
			if (!userIds.length) return [];
			const users = await adapter.findMany<User>({
				model: "user",
				where: [
					{
						field: "id",
						value: userIds,
						operator: "in",
					},
				],
			});
			return sessions.map((session) => {
				const user = users.find((u) => u.id === session.userId);
				if (!user) return null;
				return {
					session,
					user,
				};
			}) as {
				session: Session;
				user: User;
			}[];
		},