1 files changed, 48 insertions, 0 deletions
diff --git a/src/util/connections/RefreshableConnection.ts b/src/util/connections/RefreshableConnection.ts
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+++ b/src/util/connections/RefreshableConnection.ts
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+/*
+ Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
+ Copyright (C) 2023 Spacebar and Spacebar Contributors
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { ConnectedAccount } from "../entities";
+import { ConnectedAccountCommonOAuthTokenResponse } from "../interfaces";
+import Connection from "./Connection";
+
+/**
+ * A connection that can refresh its token.
+ */
+export default abstract class RefreshableConnection extends Connection {
+ refreshEnabled = true;
+ /**
+ * Refreshes the token for a connected account.
+ * @param connectedAccount The connected account to refresh
+ */
+ abstract refreshToken(
+ connectedAccount: ConnectedAccount,
+ ): Promise<ConnectedAccountCommonOAuthTokenResponse>;
+
+ /**
+ * Refreshes the token for a connected account and saves it to the database.
+ * @param connectedAccount The connected account to refresh
+ */
+ async refresh(
+ connectedAccount: ConnectedAccount,
+ ): Promise<ConnectedAccountCommonOAuthTokenResponse> {
+ const tokenData = await this.refreshToken(connectedAccount);
+ connectedAccount.token_data = { ...tokenData, fetched_at: Date.now() };
+ await connectedAccount.save();
+ return tokenData;
+ }
+}
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