server: migrate Flood settings functions to per-user service

server/models/settings.ts

@@ -1,95 +0,0 @@
-import Datastore from 'nedb';
-import noop from 'lodash/noop';
-import path from 'path';
-
-import type {UserInDatabase} from '@shared/schema/Auth';
-
-import config from '../../config';
-
-interface SettingsRecord {
-  id: string;
-  data: unknown;
-}
-
-const databases = new Map();
-
-function getDb(user: UserInDatabase): Datastore<SettingsRecord> {
-  const userId = user._id;
-
-  if (databases.has(userId)) {
-    return databases.get(userId);
-  }
-
-  const database = new Datastore<SettingsRecord>({
-    autoload: true,
-    filename: path.join(config.dbPath, userId, 'settings', 'settings.db'),
-  });
-
-  databases.set(userId, database);
-
-  return database;
-}
-
-const settings = {
-  get: (
-    user: UserInDatabase,
-    opts: {property?: string},
-    callback: (data: Record<string, unknown> | null, error?: Error) => void,
-  ) => {
-    const query: {id?: string} = {};
-    const settingsToReturn: Record<string, unknown> = {};
-
-    if (opts.property) {
-      query.id = opts.property;
-    }
-
-    getDb(user)
-      .find(query)
-      .exec((err, docs) => {
-        if (err) {
-          callback(null, err);
-          return;
-        }
-
-        docs.forEach((doc) => {
-          settingsToReturn[doc.id] = doc.data;
-        });
-
-        callback(settingsToReturn);
-      });
-  },
-
-  set: (
-    user: UserInDatabase,
-    payloads: Array<SettingsRecord>,
-    callback: (data?: Array<Array<SettingsRecord>> | null, error?: Error) => void = noop,
-  ) => {
-    const docsResponse: Array<Array<SettingsRecord>> = [];
-
-    if (payloads && payloads.length) {
-      let error;
-      payloads.forEach((payload) => {
-        getDb(user).update(
-          {id: payload.id},
-          {$set: {data: payload.data}},
-          {upsert: true},
-          (err: Error | null, _numberOfUpdated: number, docs: Array<SettingsRecord>, _upsert: boolean) => {
-            docsResponse.push(docs);
-            if (err) {
-              error = err;
-            }
-          },
-        );
-      });
-      if (error) {
-        callback(null, error);
-      } else {
-        callback(docsResponse);
-      }
-    } else {
-      callback();
-    }
-  },
-};
-
-export default settings;