61 lines
1.6 KiB
Dart
61 lines
1.6 KiB
Dart
library angel_mongo.services;
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import 'dart:async';
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import 'dart:io';
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import 'dart:mirrors';
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import 'package:angel_framework/angel_framework.dart';
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import 'package:angel_framework/common.dart' show Model;
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import 'package:json_god/json_god.dart' as god;
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import 'package:merge_map/merge_map.dart';
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import 'package:mongo_dart/mongo_dart.dart';
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part 'mongo_service.dart';
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part 'mongo_service_typed.dart';
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Map _transformId(Map doc) {
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Map result = new Map.from(doc);
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result
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..['id'] = doc['_id']
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..remove('_id');
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return result;
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}
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_lastItem(DbCollection collection, Function _jsonify, [Map params]) async {
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return (await (await collection
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.find(where.sortBy('\$natural', descending: true)))
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.toList())
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.map((x) => _jsonify(x, params))
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.first;
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}
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ObjectId _makeId(id) {
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try {
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return (id is ObjectId) ? id : new ObjectId.fromHexString(id.toString());
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} catch (e) {
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throw new AngelHttpException.badRequest();
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}
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}
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const List<String> _SENSITIVE = const ['id', '_id', 'createdAt', 'updatedAt'];
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Map _removeSensitive(Map data) {
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return data.keys
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.where((k) => !_SENSITIVE.contains(k))
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.fold({}, (map, key) => map..[key] = data[key]);
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}
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const List<String> _NO_QUERY = const ['__requestctx', '__responsectx'];
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Map _filterNoQuery(Map data) {
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return data.keys.fold({}, (map, key) {
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var value = data[key];
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if (_NO_QUERY.contains(key) ||
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value is RequestContext ||
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value is ResponseContext) return map;
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if (key is! Map) return map..[key] = value;
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return map..[key] = _filterNoQuery(value);
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});
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}
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