X-Git-Url: http://git.squeep.com/?p=squeep-indie-auther;a=blobdiff_plain;f=src%2Fchores.js;fp=src%2Fchores.js;h=0f3d379e402529d57e8000328f0de86a886ce647;hp=0000000000000000000000000000000000000000;hb=b0103b0d496262c438b40bc20304081dbfe41e73;hpb=8ed81748bce7cea7904cac7225b20a60cafdfc16

diff --git a/src/chores.js b/src/chores.js
new file mode 100644
index 0000000..0f3d379
--- /dev/null
+++ b/src/chores.js
@@ -0,0 +1,70 @@
+'use strict';
+
+const common = require('./common');
+const Enum = require('./enum');
+const { Chores: BaseChores } = require('@squeep/chores');
+const _fileScope = common.fileScope(__filename);
+
+/**
+ * Wrangle periodic tasks what need doing.
+ */
+
+class Chores extends BaseChores {
+  constructor(logger, db, options) {
+    super(logger);
+    this.options = options;
+    this.db = db;
+
+    this.establishChore(Enum.Chore.CleanTokens, this.cleanTokens.bind(this), options?.chores?.tokenCleanupMs);
+    this.establishChore(Enum.Chore.CleanScopes, this.cleanScopes.bind(this), options?.chores?.scopeCleanupMs);
+  }
+
+  /**
+   * Attempt to remove tokens which are expired or otherwise no longer valid.
+   * @param {Number} atLeastMsSinceLast
+   */
+  async cleanTokens(atLeastMsSinceLast = this.options?.chores?.tokenCleanupMs || 0) {
+    const _scope = _fileScope('cleanTokens');
+    this.logger.debug(_scope, 'called', atLeastMsSinceLast);
+
+    let tokensCleaned;
+    try {
+      await this.db.context(async (dbCtx) => {
+        const codeValidityTimeoutSeconds = Math.ceil(this.options.manager.codeValidityTimeoutMs / 1000);
+        tokensCleaned = await this.db.tokenCleanup(dbCtx, codeValidityTimeoutSeconds, atLeastMsSinceLast);
+      }); // dbCtx
+      if (tokensCleaned) {
+        this.logger.info(_scope, 'finished', { tokensCleaned });
+      }
+    } catch (e) {
+      this.logger.error(_scope, 'failed', { error: e });
+      throw e;
+    }
+  }
+
+
+  /**
+   * Attempt to remove ephemeral scopes which are no longer referenced by tokens.
+   * @param {Number} atLeastMsSinceLast
+   */
+  async cleanScopes(atLeastMsSinceLast = this.options?.chores?.scopeCleanupMs || 0) {
+    const _scope = _fileScope('cleanScopes');
+    this.logger.debug(_scope, 'called', atLeastMsSinceLast);
+
+    let scopesCleaned;
+    try {
+      await this.db.context(async (dbCtx) => {
+        scopesCleaned = await this.db.scopeCleanup(dbCtx, atLeastMsSinceLast);
+      }); // dbCtx
+      if (scopesCleaned) {
+        this.logger.info(_scope, 'finished', { scopesCleaned });
+      }
+    } catch (e) {
+      this.logger.error(_scope, 'failed', { error: e });
+      throw e;
+    }
+  }
+
+} // IAChores
+
+module.exports = Chores;
\ No newline at end of file