mirror of https://github.com/tycrek/ass
xwashere
1 year ago
parent
fa322e4166
commit
a8f1d55078
@ -0,0 +1,238 @@
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import { AssFile, AssUser, MongoDBConfiguration, NID, UploadToken } from 'ass';
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import { UserConfig } from '../UserConfig';
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import { Database, DatabaseTable, DatabaseValue } from './database';
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import mongoose, { Model, Mongoose, Schema } from 'mongoose';
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import { log } from '../log';
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interface TableVersion {
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name: string;
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version: number;
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}
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const VERSIONS_SCHEMA = new Schema<TableVersion>({
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name: String,
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version: Number
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});
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interface MongoSchema<T> {
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id: NID,
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data: T
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}
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const FILE_SCHEMA = new Schema<MongoSchema<AssFile>>({
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id: String,
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data: {
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fakeid: String,
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fileKey: String,
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filename: String,
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mimetype: String,
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save: {
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local: String,
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s3: Boolean // this will break if it gets the url object
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// but im so fucking tired of this, were just
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// going to keep it like this until it becomes
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// a problem
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},
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sha256: String,
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size: Number,
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timestamp: String,
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uploader: String
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}
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});
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const TOKEN_SCHEMA = new Schema<MongoSchema<UploadToken>>({
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id: String,
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data: {
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id: String,
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token: String,
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hint: String
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}
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});
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const USER_SCHEMA = new Schema<MongoSchema<AssUser>>({
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id: String,
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data: {
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id: String,
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username: String,
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password: String,
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admin: Boolean,
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tokens: [ String ],
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files: [ String ],
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meta: {
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type: String,
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get: (v: string) => JSON.parse(v),
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set: (v: string) => JSON.stringify(v)
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}
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}
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});
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/**
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* database adapter for mongodb
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*/
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export class MongoDBDatabase implements Database {
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private _client: Mongoose;
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// mongoose models
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private _versionModel: Model<TableVersion>;
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private _fileModel: Model<MongoSchema<AssFile>>;
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private _tokenModel: Model<MongoSchema<UploadToken>>;
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private _userModel: Model<MongoSchema<AssUser>>;
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private _validateConfig(): string | undefined {
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// make sure the configuration exists
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if (!UserConfig.ready) return 'User configuration not ready';
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if (typeof UserConfig.config.database != 'object') return 'MongoDB configuration missing';
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if (UserConfig.config.database.kind != 'mongodb') return 'Database not set to MongoDB, but MongoDB is in use, something has gone terribly wrong';
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if (typeof UserConfig.config.database.options != 'object') return 'MongoDB configuration missing';
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let config = UserConfig.config.database.options;
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// check the postgres config
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const checker = (val: string) => val != null && val !== '';
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const issue =
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!checker(config.host) ? 'Missing MongoDB Host'
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: !checker(config.user) ? 'Missing MongoDB User'
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: !checker(config.password) ? 'Missing MongoDB Password'
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: !checker(config.database) ? 'Missing MongoDB Database'
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// ! Blame VS Code for this weird indentation
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: undefined;
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return issue;
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}
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open(): Promise<void> {
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return new Promise(async (resolve, reject) => {
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try {
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// validate config
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let configError = this._validateConfig();
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if (configError != null) throw new Error(configError);
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let options = UserConfig.config.database!.options! as MongoDBConfiguration;
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// connect
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log.info('MongoDB', `connecting to ${options.host}:${options.port}`);
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this._client = await mongoose.connect(`mongodb://${options.user}:${options.password}@${options.host}:${options.port}/${options.database}`);
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log.success('MongoDB', 'ok');
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resolve();
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} catch (err) {
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log.error('MongoDB', 'failed to connect');
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console.error(err);
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reject(err);
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}
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});
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}
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close(): Promise<void> {
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return new Promise(async (resolve, reject) => {
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try {
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// gracefully disconnect
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await this._client.disconnect();
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resolve();
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} catch (err) {
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log.error('MongoDB', 'failed to disconnect');
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console.error(err);
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reject(err);
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}
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});
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}
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configure(): Promise<void> {
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return new Promise(async (resolve, reject) => {
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try {
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this._versionModel = this._client.model('assversions', VERSIONS_SCHEMA);
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this._fileModel = this._client.model('assfiles', FILE_SCHEMA);
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this._tokenModel = this._client.model('asstokens', TOKEN_SCHEMA);
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this._userModel = this._client.model('assusers', USER_SCHEMA);
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// theres only one version right now so we dont need to worry about anything, just adding the version thingies if they arent there
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let versions = await this._versionModel.find().exec()
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.then(res => res.reduce((obj, doc) => obj.set(doc.name, doc.version), new Map<string, number>()));
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for (let [table, version] of [['assfiles', 1], ['asstokens', 1], ['assusers', 1]] as [string, number][]) {
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if (!versions.has(table)) {
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// set the version
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new this._versionModel({
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name: table,
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version: version
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}).save();
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versions.set(table, version);
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}
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}
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resolve();
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} catch (err) {
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log.error('MongoDB', 'failed to configure');
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console.error(err);
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reject(err);
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}
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});
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}
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put(table: DatabaseTable, key: string, data: DatabaseValue): Promise<void> {
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return new Promise(async (resolve, reject) => {
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try {
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const models = {
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assfiles: this._fileModel,
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assusers: this._userModel,
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asstokens: this._tokenModel
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};
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await new models[table]({
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id: key,
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data: data
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}).save();
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resolve();
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} catch (err) {
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reject(err);
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}
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});
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}
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get(table: DatabaseTable, key: string): Promise<DatabaseValue | undefined> {
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return new Promise(async (resolve, reject) => {
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try {
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const models = {
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assfiles: this._fileModel,
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assusers: this._userModel,
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asstokens: this._tokenModel
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};
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// @ts-ignore
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// typescript cant infer this but it is 100% correct
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// no need to worry :>
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let result = await models[table].find({
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id: key
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}).exec();
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resolve(result.length ? result[0].data : void 0);
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} catch (err) {
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reject(err);
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}
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});
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}
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getAll(table: DatabaseTable): Promise<{ [index: string]: DatabaseValue; }> {
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return new Promise(async (resolve, reject) => {
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try {
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const models = {
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assfiles: this._fileModel,
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assusers: this._userModel,
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asstokens: this._tokenModel
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};
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// more ts-ignore!
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// @ts-ignore
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let result = await models[table].find({}).exec() // @ts-ignore
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.then(res => res.reduce((obj, doc) => (obj[doc.id] = doc.data, obj), {}));
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resolve(result);
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} catch (err) {
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reject(err);
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}
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});
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}
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};
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